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Squashed 'third_party/cgit/' changes from 8fc0c81bb..26ac84466

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26ac84466 Bump version to 1.4.1
cc167887f Fix bad free in cgit_diff_tree
4a30da89c Bump version to 1.4.0
695515801 Tolerate short writes in print_slot
069d15447 git: update to v2.36.1
3374b0e7a git: update to v2.36.0
400fd7abb Use release_commit_memory()
93ce8fe3b Reset font size for blame oid
28c0cb6f7 Add a link to the parent commit in blame
c5809a429 Fix fmt() off-by-one error
129d8a158 Allow to give readme head from query
44a004809 Bump version to 1.3.0
76d9396e4 Update information for fork
d993e4be6 Remove Lua support
e4ce4fa74 Merge remote-tracking branch 'ch/git-2-35'
065ee253a Silence owner-info error
f92ba7ea8 Remove default favicon
03519c7bc Show about path in page title
20f0352d9 Generate valid Atom feeds
516175469 Merge up to git v2.32.0
12d91b897 Fix crash trying to print "this commit" on 404s
957855ffd Use owner-filter for repo page headers
f9c417f24 Fix tests for diff spans
be6a526a7 Use <pre> and <span> to print diffs
a8e11db65 Use buffered stdio
b2511f295 Remove redundant title on repo anchors
2d4c893db Improve button spacing for browsers w/o CSS
1e9f26ffb Improve decoration display for browsers without CSS
2843093cb Use <pre> for commit-msg
122f7a9be Improve pageheader display on text-based browsers
298f7d15f Use git raw note format
6524fe671 Add "this commit" option to switch form
8f9034884 Show subject in commit page title
41a17adaf Show symlink targets in tree listing
437d0b416 Disallow blame in robots.txt
e75fa957e Don't link to blame for binary blobs
8bf017ec5 Bail from blame if blob is binary
fa86ef6a3 Remove dependency on memrchr
bbbaa29a9 git: update to v2.35.1
73e98c16e git: update to v2.35.0
11be5b818 git: update to v2.34.1
b8f2b675d git: update to v2.34.0
45eff4065 git: update to v2.33.0
5258c297b git: update to v2.32.0
6dbbffe01 git: update to v2.31.1
62eb8db45 md2html: use proper formatting for hr
d889cae81 git: update to v2.31.0
4ffadc1e0 git: update to v2.30.1
bd6f5683f tests: t0107: support older and/or non-GNU tar
f69626c68 md2html: use sane_lists extension
cef27b670 git: update to v2.30.0
b1739247b git: update to v2.29.2
fe99c76ee git: update to v2.29.1
adcc4f822 tests: try with commit-graph
a1039ab17 tests: do not copy snapshots to /tmp/
a4de0e810 global: replace hard coded hash length
779631c6d global: replace references to 'sha1' with 'oid'
629659d2c git: update to v2.29.0
205837d46 git: update to v2.28.0
f780396c0 git: update to v2.27.0
0462f08d8 git: update to v2.26.0
55fa25adb Bump version
6a8d6d4b5 global: use proper accessors for maybe_tree
892ba8c3c ui-snapshot: add support for zstd compression
cc230bf04 tests: add tests for xz compressed snapshots
06671f4b2 ui-snapshot: add support for lzip compression
fde897b81 git: update to v2.25.1
5e49023b0 tests: allow to skip git version tests
fa146ccab Bump version
bd68c9887 git: update to v2.25.0
ca98c9e7b tests: skip tests if strace is not functional
d8e5dd25a git: update to v2.24.1
583aa5d80 ui-repolist: do not return unsigned (negative) value
bfabd4519 git: update to v2.24.0

git-subtree-dir: third_party/cgit
git-subtree-split: 26ac844661e95ee1ff3ddf4f8691de9904dad783
This commit is contained in:
sterni 2022-05-19 10:23:37 +02:00
parent 723dc8fbcb
commit 0c86e2ac3f
50 changed files with 567 additions and 1809 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
AUTHORS
View file

@ -1,5 +1,5 @@
Maintainer:
Jason A. Donenfeld <Jason@zx2c4.com>
June McEnroe <june@causal.agency>
Contributors:
Jason A. Donenfeld <Jason@zx2c4.com>

6
Makefile
View file

@ -1,6 +1,6 @@
all::
CGIT_VERSION = v1.2.1
CGIT_VERSION = 1.4.1
CGIT_SCRIPT_NAME = cgit.cgi
CGIT_SCRIPT_PATH = /var/www/htdocs/cgit
CGIT_DATA_PATH = $(CGIT_SCRIPT_PATH)
@ -14,7 +14,7 @@ htmldir = $(docdir)
pdfdir = $(docdir)
mandir = $(prefix)/share/man
SHA1_HEADER = <openssl/sha.h>
GIT_VER = 2.23.0
GIT_VER = 2.36.1
GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.xz
INSTALL = install
COPYTREE = cp -r
@ -88,7 +88,6 @@ install: all
$(INSTALL) -m 0755 -d $(DESTDIR)$(CGIT_DATA_PATH)
$(INSTALL) -m 0644 cgit.css $(DESTDIR)$(CGIT_DATA_PATH)/cgit.css
$(INSTALL) -m 0644 cgit.png $(DESTDIR)$(CGIT_DATA_PATH)/cgit.png
$(INSTALL) -m 0644 favicon.ico $(DESTDIR)$(CGIT_DATA_PATH)/favicon.ico
$(INSTALL) -m 0644 robots.txt $(DESTDIR)$(CGIT_DATA_PATH)/robots.txt
$(INSTALL) -m 0755 -d $(DESTDIR)$(filterdir)
$(COPYTREE) filters/* $(DESTDIR)$(filterdir)
@ -111,7 +110,6 @@ uninstall:
rm -f $(DESTDIR)$(CGIT_SCRIPT_PATH)/$(CGIT_SCRIPT_NAME)
rm -f $(DESTDIR)$(CGIT_DATA_PATH)/cgit.css
rm -f $(DESTDIR)$(CGIT_DATA_PATH)/cgit.png
rm -f $(DESTDIR)$(CGIT_DATA_PATH)/favicon.ico
uninstall-doc: uninstall-man uninstall-html uninstall-pdf

31
README
View file

@ -1,8 +1,9 @@
cgit - CGI for Git
==================
cgit-pink - CGI for Git
=======================
This is an attempt to create a fast web interface for the Git SCM, using a
built-in cache to decrease server I/O pressure.
This is a fork of cgit, an attempt to create a fast web interface
for the Git SCM, using a built-in cache to decrease server I/O
pressure.
Installation
------------
@ -32,18 +33,6 @@ This will install `cgit.cgi` and `cgit.css` into `/var/www/htdocs/cgit`. You
can configure this location (and a few other things) by providing a `cgit.conf`
file (see the Makefile for details).
If you'd like to compile without Lua support, you may use:
$ make NO_LUA=1
And if you'd like to specify a Lua implementation, you may use:
$ make LUA_PKGCONFIG=lua5.1
If this is not specified, the Lua implementation will be auto-detected,
preferring LuaJIT if many are present. Acceptable values are generally "lua",
"luajit", "lua5.1", and "lua5.2".
Dependencies
------------
@ -51,7 +40,6 @@ Dependencies
* libzip
* libcrypto (OpenSSL)
* libssl (OpenSSL)
* optional: luajit or lua, most reliably used when pkg-config is available
Apache configuration
--------------------
@ -92,8 +80,9 @@ the HTTP headers `Modified` and `Expires`.
Online presence
---------------
* The cgit homepage is hosted by cgit at <https://git.zx2c4.com/cgit/about/>
* The cgit-pink homepage is hosted by cgit at
<https://git.causal.agency/cgit-pink/about>
* Patches, bug reports, discussions and support should go to the cgit
mailing list: <cgit@lists.zx2c4.com>. To sign up, visit
<https://lists.zx2c4.com/mailman/listinfo/cgit>
* Patches, bug reports, discussions and support should go to the cgit-pink
mailing list: <list+cgit@causal.agency>. Archives are available at:
<https://causal.agency/list/cgit.html>

58
cache.c
View file

@ -85,40 +85,45 @@ static int close_slot(struct cache_slot *slot)
/* Print the content of the active cache slot (but skip the key). */
static int print_slot(struct cache_slot *slot)
{
off_t off;
#ifdef HAVE_LINUX_SENDFILE
off_t start_off;
int ret;
off_t size;
#endif
start_off = slot->keylen + 1;
off = slot->keylen + 1;
#ifdef HAVE_LINUX_SENDFILE
size = slot->cache_st.st_size;
do {
ret = sendfile(STDOUT_FILENO, slot->cache_fd, &start_off,
slot->cache_st.st_size - start_off);
ssize_t ret;
ret = sendfile(STDOUT_FILENO, slot->cache_fd, &off, size - off);
if (ret < 0) {
if (errno == EAGAIN || errno == EINTR)
continue;
/* Fall back to read/write on EINVAL or ENOSYS */
if (errno == EINVAL || errno == ENOSYS)
break;
return errno;
}
return 0;
if (off == size)
return 0;
} while (1);
#else
ssize_t i, j;
#endif
i = lseek(slot->cache_fd, slot->keylen + 1, SEEK_SET);
if (i != slot->keylen + 1)
if (lseek(slot->cache_fd, off, SEEK_SET) != off)
return errno;
do {
i = j = xread(slot->cache_fd, slot->buf, sizeof(slot->buf));
if (i > 0)
j = xwrite(STDOUT_FILENO, slot->buf, i);
} while (i > 0 && j == i);
if (i < 0 || j != i)
return errno;
else
return 0;
#endif
ssize_t ret;
ret = xread(slot->cache_fd, slot->buf, sizeof(slot->buf));
if (ret < 0)
return errno;
if (ret == 0)
return 0;
if (write_in_full(STDOUT_FILENO, slot->buf, ret) < 0)
return errno;
} while (1);
}
/* Check if the slot has expired */
@ -265,6 +270,13 @@ static int process_slot(struct cache_slot *slot)
{
int err;
/*
* Make sure any buffered data is flushed before we redirect,
* do sendfile(2) or write(2)
*/
if (fflush(stdout))
return errno;
err = open_slot(slot);
if (!err && slot->match) {
if (is_expired(slot)) {
@ -401,12 +413,12 @@ int cache_process(int size, const char *path, const char *key, int ttl,
static char *sprintftime(const char *format, time_t time)
{
static char buf[64];
struct tm *tm;
struct tm tm;
if (!time)
return NULL;
tm = gmtime(&time);
strftime(buf, sizeof(buf)-1, format, tm);
gmtime_r(&time, &tm);
strftime(buf, sizeof(buf)-1, format, &tm);
return buf;
}

41
cgit.c
View file

@ -324,11 +324,11 @@ static void querystring_cb(const char *name, const char *value)
ctx.qry.head = xstrdup(value);
ctx.qry.has_symref = 1;
} else if (!strcmp(name, "id")) {
ctx.qry.sha1 = xstrdup(value);
ctx.qry.has_sha1 = 1;
ctx.qry.oid = xstrdup(value);
ctx.qry.has_oid = 1;
} else if (!strcmp(name, "id2")) {
ctx.qry.sha2 = xstrdup(value);
ctx.qry.has_sha1 = 1;
ctx.qry.oid2 = xstrdup(value);
ctx.qry.has_oid = 1;
} else if (!strcmp(name, "ofs")) {
ctx.qry.ofs = atoi(value);
} else if (!strcmp(name, "path")) {
@ -378,7 +378,7 @@ static void prepare_context(void)
ctx.cfg.commit_sort = 0;
ctx.cfg.css = "/cgit.css";
ctx.cfg.logo = "/cgit.png";
ctx.cfg.favicon = "/favicon.ico";
ctx.cfg.favicon = NULL;
ctx.cfg.local_time = 0;
ctx.cfg.enable_http_clone = 1;
ctx.cfg.enable_index_owner = 1;
@ -428,7 +428,7 @@ static void prepare_context(void)
ctx.page.modified = time(NULL);
ctx.page.expires = ctx.page.modified;
ctx.page.etag = NULL;
string_list_init(&ctx.cfg.mimetypes, 1);
string_list_init_dup(&ctx.cfg.mimetypes);
if (ctx.env.script_name)
ctx.cfg.script_name = xstrdup(ctx.env.script_name);
if (ctx.env.query_string)
@ -507,9 +507,11 @@ static inline void parse_readme(const char *readme, char **filename, char **ref,
/* Check if the readme is tracked in the git repo. */
colon = strchr(readme, ':');
if (colon && strlen(colon) > 1) {
/* If it starts with a colon, we want to use
* the default branch */
if (colon == readme && repo->defbranch)
/* If it starts with a colon, we want to use head given
* from query or the default branch */
if (colon == readme && ctx.qry.head)
*ref = xstrdup(ctx.qry.head);
else if (colon == readme && repo->defbranch)
*ref = xstrdup(repo->defbranch);
else
*ref = xstrndup(readme, colon - readme);
@ -579,7 +581,7 @@ static void prepare_repo_env(int *nongit)
* load local configuration from the git repository, so we do them both while
* the HOME variables are unset. */
setup_git_directory_gently(nongit);
init_display_notes(NULL);
load_display_notes(NULL);
}
static int prepare_repo_cmd(int nongit)
@ -674,7 +676,7 @@ static inline void authenticate_post(void)
len = MAX_AUTHENTICATION_POST_BYTES;
if ((len = read(STDIN_FILENO, buffer, len)) < 0)
die_errno("Could not read POST from stdin");
if (write(STDOUT_FILENO, buffer, len) < 0)
if (fwrite(buffer, 1, len, stdout) < len)
die_errno("Could not write POST to stdout");
cgit_close_filter(ctx.cfg.auth_filter);
exit(0);
@ -963,13 +965,7 @@ static void cgit_parse_args(int argc, const char **argv)
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "--version")) {
printf("CGit %s | https://git.zx2c4.com/cgit/\n\nCompiled in features:\n", CGIT_VERSION);
#ifdef NO_LUA
printf("[-] ");
#else
printf("[+] ");
#endif
printf("Lua scripting\n");
printf("CGit-pink %s | https://git.causal.agency/cgit-pink/\n\nCompiled in features:\n", CGIT_VERSION);
#ifndef HAVE_LINUX_SENDFILE
printf("[-] ");
#else
@ -992,9 +988,9 @@ static void cgit_parse_args(int argc, const char **argv)
} else if (skip_prefix(argv[i], "--head=", &arg)) {
ctx.qry.head = xstrdup(arg);
ctx.qry.has_symref = 1;
} else if (skip_prefix(argv[i], "--sha1=", &arg)) {
ctx.qry.sha1 = xstrdup(arg);
ctx.qry.has_sha1 = 1;
} else if (skip_prefix(argv[i], "--oid=", &arg)) {
ctx.qry.oid = xstrdup(arg);
ctx.qry.has_oid = 1;
} else if (skip_prefix(argv[i], "--ofs=", &arg)) {
ctx.qry.ofs = atoi(arg);
} else if (skip_prefix(argv[i], "--scan-tree=", &arg) ||
@ -1037,7 +1033,7 @@ static int calc_ttl(void)
if (!strcmp(ctx.qry.page, "snapshot"))
return ctx.cfg.cache_snapshot_ttl;
if (ctx.qry.has_sha1)
if (ctx.qry.has_oid)
return ctx.cfg.cache_static_ttl;
if (ctx.qry.has_symref)
@ -1051,7 +1047,6 @@ int cmd_main(int argc, const char **argv)
const char *path;
int err, ttl;
cgit_init_filters();
atexit(cgit_cleanup_filters);
prepare_context();

34
cgit.css
View file

@ -75,7 +75,7 @@ div#cgit table.tabs td {
}
div#cgit table.tabs td a {
padding: 2px 0.75em;
padding: 2px 0.25em;
color: #777;
font-size: 110%;
}
@ -363,6 +363,10 @@ div#cgit table.blame td.lines > div > pre {
top: 0;
}
div#cgit table.blame .oid {
font-size: 100%;
}
div#cgit table.bin-blob {
margin-top: 0.5em;
border: solid 1px black;
@ -437,11 +441,6 @@ div#cgit div.commit-subject {
padding: 0em;
}
div#cgit div.commit-msg {
white-space: pre;
font-family: monospace;
}
div#cgit div.notes-header {
font-weight: bold;
padding-top: 1.5em;
@ -538,30 +537,24 @@ div#cgit table.diff {
width: 100%;
}
div#cgit table.diff td {
font-family: monospace;
white-space: pre;
}
div#cgit table.diff td div.head {
div#cgit table.diff td span.head {
font-weight: bold;
margin-top: 1em;
color: black;
}
div#cgit table.diff td div.hunk {
div#cgit table.diff td span.hunk {
color: #009;
}
div#cgit table.diff td div.add {
div#cgit table.diff td span.add {
color: green;
}
div#cgit table.diff td div.del {
div#cgit table.diff td span.del {
color: red;
}
div#cgit .sha1 {
div#cgit .oid {
font-family: monospace;
font-size: 90%;
}
@ -581,7 +574,6 @@ div#cgit table.list td.reposection {
div#cgit a.button {
font-size: 80%;
padding: 0em 0.5em;
}
div#cgit a.primary {
@ -671,7 +663,6 @@ div#cgit div.footer a:hover {
div#cgit a.branch-deco {
color: #000;
margin: 0px 0.5em;
padding: 0px 0.25em;
background-color: #88ff88;
border: solid 1px #007700;
@ -679,7 +670,6 @@ div#cgit a.branch-deco {
div#cgit a.tag-deco {
color: #000;
margin: 0px 0.5em;
padding: 0px 0.25em;
background-color: #ffff88;
border: solid 1px #777700;
@ -687,7 +677,6 @@ div#cgit a.tag-deco {
div#cgit a.tag-annotated-deco {
color: #000;
margin: 0px 0.5em;
padding: 0px 0.25em;
background-color: #ffcc88;
border: solid 1px #777700;
@ -695,7 +684,6 @@ div#cgit a.tag-annotated-deco {
div#cgit a.remote-deco {
color: #000;
margin: 0px 0.5em;
padding: 0px 0.25em;
background-color: #ccccff;
border: solid 1px #000077;
@ -703,7 +691,6 @@ div#cgit a.remote-deco {
div#cgit a.deco {
color: #000;
margin: 0px 0.5em;
padding: 0px 0.25em;
background-color: #ff8888;
border: solid 1px #770000;
@ -714,7 +701,6 @@ div#cgit div.commit-subject a.tag-deco,
div#cgit div.commit-subject a.tag-annotated-deco,
div#cgit div.commit-subject a.remote-deco,
div#cgit div.commit-subject a.deco {
margin-left: 1em;
font-size: 75%;
}

9
cgit.h
View file

@ -14,7 +14,7 @@
#include <tag.h>
#include <diff.h>
#include <diffcore.h>
#include <argv-array.h>
#include <strvec.h>
#include <refs.h>
#include <revision.h>
#include <log-tree.h>
@ -164,7 +164,7 @@ struct reflist {
struct cgit_query {
int has_symref;
int has_sha1;
int has_oid;
int has_difftype;
char *raw;
char *repo;
@ -172,8 +172,8 @@ struct cgit_query {
char *search;
char *grep;
char *head;
char *sha1;
char *sha2;
char *oid;
char *oid2;
char *path;
char *name;
char *url;
@ -385,7 +385,6 @@ extern void cgit_fprintf_filter(struct cgit_filter *filter, FILE *f, const char
extern void cgit_exec_filter_init(struct cgit_exec_filter *filter, char *cmd, char **argv);
extern struct cgit_filter *cgit_new_filter(const char *cmd, filter_type filtertype);
extern void cgit_cleanup_filters(void);
extern void cgit_init_filters(void);
extern void cgit_prepare_repo_env(struct cgit_repo * repo);

27
cgit.mk
View file

@ -27,32 +27,6 @@ ifdef NO_C99_FORMAT
CFLAGS += -DNO_C99_FORMAT
endif
ifdef NO_LUA
LUA_MESSAGE := linking without specified Lua support
CGIT_CFLAGS += -DNO_LUA
else
ifeq ($(LUA_PKGCONFIG),)
LUA_PKGCONFIG := $(shell for pc in luajit lua lua5.2 lua5.1; do \
$(PKG_CONFIG) --exists $$pc 2>/dev/null && echo $$pc && break; \
done)
LUA_MODE := autodetected
else
LUA_MODE := specified
endif
ifneq ($(LUA_PKGCONFIG),)
LUA_MESSAGE := linking with $(LUA_MODE) $(LUA_PKGCONFIG)
LUA_LIBS := $(shell $(PKG_CONFIG) --libs $(LUA_PKGCONFIG) 2>/dev/null)
LUA_CFLAGS := $(shell $(PKG_CONFIG) --cflags $(LUA_PKGCONFIG) 2>/dev/null)
CGIT_LIBS += $(LUA_LIBS)
CGIT_CFLAGS += $(LUA_CFLAGS)
else
LUA_MESSAGE := linking without autodetected Lua support
NO_LUA := YesPlease
CGIT_CFLAGS += -DNO_LUA
endif
endif
# Add -ldl to linker flags on systems that commonly use GNU libc.
ifneq (,$(filter $(uname_S),Linux GNU GNU/kFreeBSD))
CGIT_LIBS += -ldl
@ -130,7 +104,6 @@ $(CGIT_OBJS): %.o: %.c GIT-CFLAGS $(CGIT_PREFIX)CGIT-CFLAGS $(missing_dep_dirs)
$(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $(CGIT_CFLAGS) $<
$(CGIT_PREFIX)cgit: $(CGIT_OBJS) GIT-LDFLAGS $(GITLIBS)
@echo 1>&1 " * $(LUA_MESSAGE)"
$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) $(CGIT_LIBS)
CGIT_SP_OBJS := $(patsubst %.o,%.sp,$(CGIT_OBJS))

55
cgitrc.5.txt
View file

@ -219,7 +219,7 @@ enable-tree-linenumbers::
favicon::
Url used as link to a shortcut icon for cgit. It is suggested to use
the value "/favicon.ico" since certain browsers will ignore other
values. Default value: "/favicon.ico".
values. Default value: none.
footer::
The content of the file specified with this option will be included
@ -407,9 +407,12 @@ side-by-side-diffs::
snapshots::
Text which specifies the default set of snapshot formats that cgit
generates links for. The value is a space-separated list of zero or
more of the values "tar", "tar.gz", "tar.bz2", "tar.xz" and "zip".
The special value "all" enables all snapshot formats.
Default value: none.
more of the values "tar", "tar.gz", "tar.bz2", "tar.lz", "tar.xz",
"tar.zst" and "zip". The special value "all" enables all snapshot
formats. Default value: none.
All compressors use default settings. Some settings can be influenced
with environment variables, for example set ZSTD_CLEVEL=10 in web
server environment for higher (but slower) zstd compression.
source-filter::
Specifies a command which will be invoked to format plaintext blobs
@ -576,11 +579,11 @@ repo.readme::
verbatim as the "About" page for this repo. You may also specify a
git refspec by head or by hash by prepending the refspec followed by
a colon. For example, "master:docs/readme.mkd". If the value begins
with a colon, i.e. ":docs/readme.rst", the default branch of the
repository will be used. Sharing any file will expose that entire
directory tree to the "/about/PATH" endpoints, so be sure that there
are no non-public files located in the same directory as the readme
file. Default value: <readme>.
with a colon, i.e. ":docs/readme.rst", the head giving in query or
the default branch of the repository will be used. Sharing any file
will expose that entire directory tree to the "/about/PATH" endpoints,
so be sure that there are no non-public files located in the same
directory as the readme file. Default value: <readme>.
repo.section::
Override the current section name for this repository. Default value:
@ -629,37 +632,6 @@ specification with the relevant string; available values are:
'exec:'::
The default "one process per filter" mode.
'lua:'::
Executes the script using a built-in Lua interpreter. The script is
loaded once per execution of cgit, and may be called multiple times
during cgit's lifetime, making it a good choice for repeated filters
such as the 'email filter'. It responds to three functions:
'filter_open(argument1, argument2, argument3, ...)'::
This is called upon activation of the filter for a particular
set of data.
'filter_write(buffer)'::
This is called whenever cgit writes data to the webpage.
'filter_close()'::
This is called when the current filtering operation is
completed. It must return an integer value. Usually 0
indicates success.
Additionally, cgit exposes to the Lua the following built-in functions:
'html(str)'::
Writes 'str' to the webpage.
'html_txt(str)'::
HTML escapes and writes 'str' to the webpage.
'html_attr(str)'::
HTML escapes for an attribute and writes "str' to the webpage.
'html_url_path(str)'::
URL escapes for a path and writes 'str' to the webpage.
'html_url_arg(str)'::
URL escapes for an argument and writes 'str' to the webpage.
'html_include(file)'::
Includes 'file' in webpage.
Parameters are provided to filters as follows.
@ -693,9 +665,6 @@ auth filter::
with a 302 redirect, and write to output one or more "Set-Cookie"
HTTP headers, each followed by a newline.
Please see `filters/simple-authentication.lua` for a clear example
script that may be modified.
commit filter::
This filter is given no arguments. The commit message text that is to
be filtered is available on standard input and the filtered text is

18
cmd.c
View file

@ -74,22 +74,22 @@ static void blame_fn(void)
static void blob_fn(void)
{
cgit_print_blob(ctx.qry.sha1, ctx.qry.path, ctx.qry.head, 0);
cgit_print_blob(ctx.qry.oid, ctx.qry.path, ctx.qry.head, 0);
}
static void commit_fn(void)
{
cgit_print_commit(ctx.qry.sha1, ctx.qry.path);
cgit_print_commit(ctx.qry.oid, ctx.qry.path);
}
static void diff_fn(void)
{
cgit_print_diff(ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path, 1, 0);
cgit_print_diff(ctx.qry.oid, ctx.qry.oid2, ctx.qry.path, 1, 0);
}
static void rawdiff_fn(void)
{
cgit_print_diff(ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path, 1, 1);
cgit_print_diff(ctx.qry.oid, ctx.qry.oid2, ctx.qry.path, 1, 1);
}
static void info_fn(void)
@ -99,7 +99,7 @@ static void info_fn(void)
static void log_fn(void)
{
cgit_print_log(ctx.qry.sha1, ctx.qry.ofs, ctx.cfg.max_commit_count,
cgit_print_log(ctx.qry.oid, ctx.qry.ofs, ctx.cfg.max_commit_count,
ctx.qry.grep, ctx.qry.search, ctx.qry.path, 1,
ctx.repo->enable_commit_graph,
ctx.repo->commit_sort);
@ -125,7 +125,7 @@ static void repolist_fn(void)
static void patch_fn(void)
{
cgit_print_patch(ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path);
cgit_print_patch(ctx.qry.oid, ctx.qry.oid2, ctx.qry.path);
}
static void plain_fn(void)
@ -140,7 +140,7 @@ static void refs_fn(void)
static void snapshot_fn(void)
{
cgit_print_snapshot(ctx.qry.head, ctx.qry.sha1, ctx.qry.path,
cgit_print_snapshot(ctx.qry.head, ctx.qry.oid, ctx.qry.path,
ctx.qry.nohead);
}
@ -156,12 +156,12 @@ static void summary_fn(void)
static void tag_fn(void)
{
cgit_print_tag(ctx.qry.sha1);
cgit_print_tag(ctx.qry.oid);
}
static void tree_fn(void)
{
cgit_print_tree(ctx.qry.sha1, ctx.qry.path);
cgit_print_tree(ctx.qry.oid, ctx.qry.path);
}
#define def_cmd(name, want_repo, want_vpath, is_clone) \

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239
filter.c
View file

@ -8,12 +8,6 @@
#include "cgit.h"
#include "html.h"
#ifndef NO_LUA
#include <dlfcn.h>
#include <lua.h>
#include <lualib.h>
#include <lauxlib.h>
#endif
static inline void reap_filter(struct cgit_filter *filter)
{
@ -48,6 +42,7 @@ static int open_exec_filter(struct cgit_filter *base, va_list ap)
for (i = 0; i < filter->base.argument_count; i++)
filter->argv[i + 1] = va_arg(ap, char *);
chk_zero(fflush(stdout), "unable to flush STDOUT");
filter->old_stdout = chk_positive(dup(STDOUT_FILENO),
"Unable to duplicate STDOUT");
chk_zero(pipe(pipe_fh), "Unable to create pipe to subprocess");
@ -71,6 +66,7 @@ static int close_exec_filter(struct cgit_filter *base)
struct cgit_exec_filter *filter = (struct cgit_exec_filter *)base;
int i, exit_status = 0;
chk_zero(fflush(stdout), "unable to flush STDOUT");
chk_non_negative(dup2(filter->old_stdout, STDOUT_FILENO),
"Unable to restore STDOUT");
close(filter->old_stdout);
@ -136,234 +132,6 @@ void cgit_exec_filter_init(struct cgit_exec_filter *filter, char *cmd, char **ar
filter->base.argument_count = 0;
}
#ifdef NO_LUA
void cgit_init_filters(void)
{
}
#endif
#ifndef NO_LUA
static ssize_t (*libc_write)(int fd, const void *buf, size_t count);
static ssize_t (*filter_write)(struct cgit_filter *base, const void *buf, size_t count) = NULL;
static struct cgit_filter *current_write_filter = NULL;
void cgit_init_filters(void)
{
libc_write = dlsym(RTLD_NEXT, "write");
if (!libc_write)
die("Could not locate libc's write function");
}
ssize_t write(int fd, const void *buf, size_t count)
{
if (fd != STDOUT_FILENO || !filter_write)
return libc_write(fd, buf, count);
return filter_write(current_write_filter, buf, count);
}
static inline void hook_write(struct cgit_filter *filter, ssize_t (*new_write)(struct cgit_filter *base, const void *buf, size_t count))
{
/* We want to avoid buggy nested patterns. */
assert(filter_write == NULL);
assert(current_write_filter == NULL);
current_write_filter = filter;
filter_write = new_write;
}
static inline void unhook_write(void)
{
assert(filter_write != NULL);
assert(current_write_filter != NULL);
filter_write = NULL;
current_write_filter = NULL;
}
struct lua_filter {
struct cgit_filter base;
char *script_file;
lua_State *lua_state;
};
static void error_lua_filter(struct lua_filter *filter)
{
die("Lua error in %s: %s", filter->script_file, lua_tostring(filter->lua_state, -1));
lua_pop(filter->lua_state, 1);
}
static ssize_t write_lua_filter(struct cgit_filter *base, const void *buf, size_t count)
{
struct lua_filter *filter = (struct lua_filter *)base;
lua_getglobal(filter->lua_state, "filter_write");
lua_pushlstring(filter->lua_state, buf, count);
if (lua_pcall(filter->lua_state, 1, 0, 0)) {
error_lua_filter(filter);
errno = EIO;
return -1;
}
return count;
}
static inline int hook_lua_filter(lua_State *lua_state, void (*fn)(const char *txt))
{
const char *str;
ssize_t (*save_filter_write)(struct cgit_filter *base, const void *buf, size_t count);
struct cgit_filter *save_filter;
str = lua_tostring(lua_state, 1);
if (!str)
return 0;
save_filter_write = filter_write;
save_filter = current_write_filter;
unhook_write();
fn(str);
hook_write(save_filter, save_filter_write);
return 0;
}
static int html_lua_filter(lua_State *lua_state)
{
return hook_lua_filter(lua_state, html);
}
static int html_txt_lua_filter(lua_State *lua_state)
{
return hook_lua_filter(lua_state, html_txt);
}
static int html_attr_lua_filter(lua_State *lua_state)
{
return hook_lua_filter(lua_state, html_attr);
}
static int html_url_path_lua_filter(lua_State *lua_state)
{
return hook_lua_filter(lua_state, html_url_path);
}
static int html_url_arg_lua_filter(lua_State *lua_state)
{
return hook_lua_filter(lua_state, html_url_arg);
}
static int html_include_lua_filter(lua_State *lua_state)
{
return hook_lua_filter(lua_state, (void (*)(const char *))html_include);
}
static void cleanup_lua_filter(struct cgit_filter *base)
{
struct lua_filter *filter = (struct lua_filter *)base;
if (!filter->lua_state)
return;
lua_close(filter->lua_state);
filter->lua_state = NULL;
if (filter->script_file) {
free(filter->script_file);
filter->script_file = NULL;
}
}
static int init_lua_filter(struct lua_filter *filter)
{
if (filter->lua_state)
return 0;
if (!(filter->lua_state = luaL_newstate()))
return 1;
luaL_openlibs(filter->lua_state);
lua_pushcfunction(filter->lua_state, html_lua_filter);
lua_setglobal(filter->lua_state, "html");
lua_pushcfunction(filter->lua_state, html_txt_lua_filter);
lua_setglobal(filter->lua_state, "html_txt");
lua_pushcfunction(filter->lua_state, html_attr_lua_filter);
lua_setglobal(filter->lua_state, "html_attr");
lua_pushcfunction(filter->lua_state, html_url_path_lua_filter);
lua_setglobal(filter->lua_state, "html_url_path");
lua_pushcfunction(filter->lua_state, html_url_arg_lua_filter);
lua_setglobal(filter->lua_state, "html_url_arg");
lua_pushcfunction(filter->lua_state, html_include_lua_filter);
lua_setglobal(filter->lua_state, "html_include");
if (luaL_dofile(filter->lua_state, filter->script_file)) {
error_lua_filter(filter);
lua_close(filter->lua_state);
filter->lua_state = NULL;
return 1;
}
return 0;
}
static int open_lua_filter(struct cgit_filter *base, va_list ap)
{
struct lua_filter *filter = (struct lua_filter *)base;
int i;
if (init_lua_filter(filter))
return 1;
hook_write(base, write_lua_filter);
lua_getglobal(filter->lua_state, "filter_open");
for (i = 0; i < filter->base.argument_count; ++i)
lua_pushstring(filter->lua_state, va_arg(ap, char *));
if (lua_pcall(filter->lua_state, filter->base.argument_count, 0, 0)) {
error_lua_filter(filter);
return 1;
}
return 0;
}
static int close_lua_filter(struct cgit_filter *base)
{
struct lua_filter *filter = (struct lua_filter *)base;
int ret = 0;
lua_getglobal(filter->lua_state, "filter_close");
if (lua_pcall(filter->lua_state, 0, 1, 0)) {
error_lua_filter(filter);
ret = -1;
} else {
ret = lua_tonumber(filter->lua_state, -1);
lua_pop(filter->lua_state, 1);
}
unhook_write();
return ret;
}
static void fprintf_lua_filter(struct cgit_filter *base, FILE *f, const char *prefix)
{
struct lua_filter *filter = (struct lua_filter *)base;
fprintf(f, "%slua:%s\n", prefix, filter->script_file);
}
static struct cgit_filter *new_lua_filter(const char *cmd, int argument_count)
{
struct lua_filter *filter;
filter = xmalloc(sizeof(*filter));
memset(filter, 0, sizeof(*filter));
filter->base.open = open_lua_filter;
filter->base.close = close_lua_filter;
filter->base.fprintf = fprintf_lua_filter;
filter->base.cleanup = cleanup_lua_filter;
filter->base.argument_count = argument_count;
filter->script_file = xstrdup(cmd);
return &filter->base;
}
#endif
int cgit_open_filter(struct cgit_filter *filter, ...)
{
int result;
@ -395,9 +163,6 @@ static const struct {
struct cgit_filter *(*ctor)(const char *cmd, int argument_count);
} filter_specs[] = {
{ "exec", new_exec_filter },
#ifndef NO_LUA
{ "lua", new_lua_filter },
#endif
};
struct cgit_filter *cgit_new_filter(const char *cmd, filter_type filtertype)

2
filters/commit-links.sh
View file

@ -19,7 +19,7 @@ regex=''
# This expression generates links to commits referenced by their SHA1.
regex=$regex'
s|\b([0-9a-fA-F]{7,40})\b|<a href="./?id=\1">\1</a>|g'
s|\b([0-9a-fA-F]{7,64})\b|<a href="./?id=\1">\1</a>|g'
# This expression generates links to a fictional bugtracker.
regex=$regex'

35
filters/email-gravatar.lua
View file

@ -1,35 +0,0 @@
-- This script may be used with the email-filter or repo.email-filter settings in cgitrc.
-- It adds gravatar icons to author names. It is designed to be used with the lua:
-- prefix in filters. It is much faster than the corresponding python script.
--
-- Requirements:
-- luaossl
-- <http://25thandclement.com/~william/projects/luaossl.html>
--
local digest = require("openssl.digest")
function md5_hex(input)
local b = digest.new("md5"):final(input)
local x = ""
for i = 1, #b do
x = x .. string.format("%.2x", string.byte(b, i))
end
return x
end
function filter_open(email, page)
buffer = ""
md5 = md5_hex(email:sub(2, -2):lower())
end
function filter_close()
html("<img src='//www.gravatar.com/avatar/" .. md5 .. "?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> " .. buffer)
return 0
end
function filter_write(str)
buffer = buffer .. str
end

3
filters/email-gravatar.py
View file

@ -1,8 +1,5 @@
#!/usr/bin/env python3
# Please prefer the email-gravatar.lua using lua: as a prefix over this script. This
# script is very slow, in comparison.
#
# This script may be used with the email-filter or repo.email-filter settings in cgitrc.
#
# The following environment variables can be used to retrieve the configuration

36
filters/email-libravatar.lua
View file

@ -1,36 +0,0 @@
-- This script may be used with the email-filter or repo.email-filter settings in cgitrc.
-- It adds libravatar icons to author names. It is designed to be used with the lua:
-- prefix in filters.
--
-- Requirements:
-- luaossl
-- <http://25thandclement.com/~william/projects/luaossl.html>
--
local digest = require("openssl.digest")
function md5_hex(input)
local b = digest.new("md5"):final(input)
local x = ""
for i = 1, #b do
x = x .. string.format("%.2x", string.byte(b, i))
end
return x
end
function filter_open(email, page)
buffer = ""
md5 = md5_hex(email:sub(2, -2):lower())
end
function filter_close()
baseurl = os.getenv("HTTPS") and "https://seccdn.libravatar.org/" or "http://cdn.libravatar.org/"
html("<img src='" .. baseurl .. "avatar/" .. md5 .. "?s=13&amp;d=retro' width='13' height='13' alt='Libravatar' /> " .. buffer)
return 0
end
function filter_write(str)
buffer = buffer .. str
end

359
filters/file-authentication.lua
View file

@ -1,359 +0,0 @@
-- This script may be used with the auth-filter.
--
-- Requirements:
-- luaossl
-- <http://25thandclement.com/~william/projects/luaossl.html>
-- luaposix
-- <https://github.com/luaposix/luaposix>
--
local sysstat = require("posix.sys.stat")
local unistd = require("posix.unistd")
local rand = require("openssl.rand")
local hmac = require("openssl.hmac")
-- This file should contain a series of lines in the form of:
-- username1:hash1
-- username2:hash2
-- username3:hash3
-- ...
-- Hashes can be generated using something like `mkpasswd -m sha-512 -R 300000`.
-- This file should not be world-readable.
local users_filename = "/etc/cgit-auth/users"
-- This file should contain a series of lines in the form of:
-- groupname1:username1,username2,username3,...
-- ...
local groups_filename = "/etc/cgit-auth/groups"
-- This file should contain a series of lines in the form of:
-- reponame1:groupname1,groupname2,groupname3,...
-- ...
local repos_filename = "/etc/cgit-auth/repos"
-- Set this to a path this script can write to for storing a persistent
-- cookie secret, which should not be world-readable.
local secret_filename = "/var/cache/cgit/auth-secret"
--
--
-- Authentication functions follow below. Swap these out if you want different authentication semantics.
--
--
-- Looks up a hash for a given user.
function lookup_hash(user)
local line
for line in io.lines(users_filename) do
local u, h = string.match(line, "(.-):(.+)")
if u:lower() == user:lower() then
return h
end
end
return nil
end
-- Looks up users for a given repo.
function lookup_users(repo)
local users = nil
local groups = nil
local line, group, user
for line in io.lines(repos_filename) do
local r, g = string.match(line, "(.-):(.+)")
if r == repo then
groups = { }
for group in string.gmatch(g, "([^,]+)") do
groups[group:lower()] = true
end
break
end
end
if groups == nil then
return nil
end
for line in io.lines(groups_filename) do
local g, u = string.match(line, "(.-):(.+)")
if groups[g:lower()] then
if users == nil then
users = { }
end
for user in string.gmatch(u, "([^,]+)") do
users[user:lower()] = true
end
end
end
return users
end
-- Sets HTTP cookie headers based on post and sets up redirection.
function authenticate_post()
local hash = lookup_hash(post["username"])
local redirect = validate_value("redirect", post["redirect"])
if redirect == nil then
not_found()
return 0
end
redirect_to(redirect)
if hash == nil or hash ~= unistd.crypt(post["password"], hash) then
set_cookie("cgitauth", "")
else
-- One week expiration time
local username = secure_value("username", post["username"], os.time() + 604800)
set_cookie("cgitauth", username)
end
html("\n")
return 0
end
-- Returns 1 if the cookie is valid and 0 if it is not.
function authenticate_cookie()
accepted_users = lookup_users(cgit["repo"])
if accepted_users == nil then
-- We return as valid if the repo is not protected.
return 1
end
local username = validate_value("username", get_cookie(http["cookie"], "cgitauth"))
if username == nil or not accepted_users[username:lower()] then
return 0
else
return 1
end
end
-- Prints the html for the login form.
function body()
html("<h2>Authentication Required</h2>")
html("<form method='post' action='")
html_attr(cgit["login"])
html("'>")
html("<input type='hidden' name='redirect' value='")
html_attr(secure_value("redirect", cgit["url"], 0))
html("' />")
html("<table>")
html("<tr><td><label for='username'>Username:</label></td><td><input id='username' name='username' autofocus /></td></tr>")
html("<tr><td><label for='password'>Password:</label></td><td><input id='password' name='password' type='password' /></td></tr>")
html("<tr><td colspan='2'><input value='Login' type='submit' /></td></tr>")
html("</table></form>")
return 0
end
--
--
-- Wrapper around filter API, exposing the http table, the cgit table, and the post table to the above functions.
--
--
local actions = {}
actions["authenticate-post"] = authenticate_post
actions["authenticate-cookie"] = authenticate_cookie
actions["body"] = body
function filter_open(...)
action = actions[select(1, ...)]
http = {}
http["cookie"] = select(2, ...)
http["method"] = select(3, ...)
http["query"] = select(4, ...)
http["referer"] = select(5, ...)
http["path"] = select(6, ...)
http["host"] = select(7, ...)
http["https"] = select(8, ...)
cgit = {}
cgit["repo"] = select(9, ...)
cgit["page"] = select(10, ...)
cgit["url"] = select(11, ...)
cgit["login"] = select(12, ...)
end
function filter_close()
return action()
end
function filter_write(str)
post = parse_qs(str)
end
--
--
-- Utility functions based on keplerproject/wsapi.
--
--
function url_decode(str)
if not str then
return ""
end
str = string.gsub(str, "+", " ")
str = string.gsub(str, "%%(%x%x)", function(h) return string.char(tonumber(h, 16)) end)
str = string.gsub(str, "\r\n", "\n")
return str
end
function url_encode(str)
if not str then
return ""
end
str = string.gsub(str, "\n", "\r\n")
str = string.gsub(str, "([^%w ])", function(c) return string.format("%%%02X", string.byte(c)) end)
str = string.gsub(str, " ", "+")
return str
end
function parse_qs(qs)
local tab = {}
for key, val in string.gmatch(qs, "([^&=]+)=([^&=]*)&?") do
tab[url_decode(key)] = url_decode(val)
end
return tab
end
function get_cookie(cookies, name)
cookies = string.gsub(";" .. cookies .. ";", "%s*;%s*", ";")
return url_decode(string.match(cookies, ";" .. name .. "=(.-);"))
end
function tohex(b)
local x = ""
for i = 1, #b do
x = x .. string.format("%.2x", string.byte(b, i))
end
return x
end
--
--
-- Cookie construction and validation helpers.
--
--
local secret = nil
-- Loads a secret from a file, creates a secret, or returns one from memory.
function get_secret()
if secret ~= nil then
return secret
end
local secret_file = io.open(secret_filename, "r")
if secret_file == nil then
local old_umask = sysstat.umask(63)
local temporary_filename = secret_filename .. ".tmp." .. tohex(rand.bytes(16))
local temporary_file = io.open(temporary_filename, "w")
if temporary_file == nil then
os.exit(177)
end
temporary_file:write(tohex(rand.bytes(32)))
temporary_file:close()
unistd.link(temporary_filename, secret_filename) -- Intentionally fails in the case that another process is doing the same.
unistd.unlink(temporary_filename)
sysstat.umask(old_umask)
secret_file = io.open(secret_filename, "r")
end
if secret_file == nil then
os.exit(177)
end
secret = secret_file:read()
secret_file:close()
if secret:len() ~= 64 then
os.exit(177)
end
return secret
end
-- Returns value of cookie if cookie is valid. Otherwise returns nil.
function validate_value(expected_field, cookie)
local i = 0
local value = ""
local field = ""
local expiration = 0
local salt = ""
local chmac = ""
if cookie == nil or cookie:len() < 3 or cookie:sub(1, 1) == "|" then
return nil
end
for component in string.gmatch(cookie, "[^|]+") do
if i == 0 then
field = component
elseif i == 1 then
value = component
elseif i == 2 then
expiration = tonumber(component)
if expiration == nil then
expiration = -1
end
elseif i == 3 then
salt = component
elseif i == 4 then
chmac = component
else
break
end
i = i + 1
end
if chmac == nil or chmac:len() == 0 then
return nil
end
-- Lua hashes strings, so these comparisons are time invariant.
if chmac ~= tohex(hmac.new(get_secret(), "sha256"):final(field .. "|" .. value .. "|" .. tostring(expiration) .. "|" .. salt)) then
return nil
end
if expiration == -1 or (expiration ~= 0 and expiration <= os.time()) then
return nil
end
if url_decode(field) ~= expected_field then
return nil
end
return url_decode(value)
end
function secure_value(field, value, expiration)
if value == nil or value:len() <= 0 then
return ""
end
local authstr = ""
local salt = tohex(rand.bytes(16))
value = url_encode(value)
field = url_encode(field)
authstr = field .. "|" .. value .. "|" .. tostring(expiration) .. "|" .. salt
authstr = authstr .. "|" .. tohex(hmac.new(get_secret(), "sha256"):final(authstr))
return authstr
end
function set_cookie(cookie, value)
html("Set-Cookie: " .. cookie .. "=" .. value .. "; HttpOnly")
if http["https"] == "yes" or http["https"] == "on" or http["https"] == "1" then
html("; secure")
end
html("\n")
end
function redirect_to(url)
html("Status: 302 Redirect\n")
html("Cache-Control: no-cache, no-store\n")
html("Location: " .. url .. "\n")
end
function not_found()
html("Status: 404 Not Found\n")
html("Cache-Control: no-cache, no-store\n\n")
end

360
filters/gentoo-ldap-authentication.lua
View file

@ -1,360 +0,0 @@
-- This script may be used with the auth-filter. Be sure to configure it as you wish.
--
-- Requirements:
-- luaossl
-- <http://25thandclement.com/~william/projects/luaossl.html>
-- lualdap >= 1.2
-- <https://git.zx2c4.com/lualdap/about/>
-- luaposix
-- <https://github.com/luaposix/luaposix>
--
local sysstat = require("posix.sys.stat")
local unistd = require("posix.unistd")
local lualdap = require("lualdap")
local rand = require("openssl.rand")
local hmac = require("openssl.hmac")
--
--
-- Configure these variables for your settings.
--
--
-- A list of password protected repositories, with which gentooAccess
-- group is allowed to access each one.
local protected_repos = {
glouglou = "infra",
portage = "dev"
}
-- Set this to a path this script can write to for storing a persistent
-- cookie secret, which should be guarded.
local secret_filename = "/var/cache/cgit/auth-secret"
--
--
-- Authentication functions follow below. Swap these out if you want different authentication semantics.
--
--
-- Sets HTTP cookie headers based on post and sets up redirection.
function authenticate_post()
local redirect = validate_value("redirect", post["redirect"])
if redirect == nil then
not_found()
return 0
end
redirect_to(redirect)
local groups = gentoo_ldap_user_groups(post["username"], post["password"])
if groups == nil then
set_cookie("cgitauth", "")
else
-- One week expiration time
set_cookie("cgitauth", secure_value("gentoogroups", table.concat(groups, ","), os.time() + 604800))
end
html("\n")
return 0
end
-- Returns 1 if the cookie is valid and 0 if it is not.
function authenticate_cookie()
local required_group = protected_repos[cgit["repo"]]
if required_group == nil then
-- We return as valid if the repo is not protected.
return 1
end
local user_groups = validate_value("gentoogroups", get_cookie(http["cookie"], "cgitauth"))
if user_groups == nil or user_groups == "" then
return 0
end
for group in string.gmatch(user_groups, "[^,]+") do
if group == required_group then
return 1
end
end
return 0
end
-- Prints the html for the login form.
function body()
html("<h2>Gentoo LDAP Authentication Required</h2>")
html("<form method='post' action='")
html_attr(cgit["login"])
html("'>")
html("<input type='hidden' name='redirect' value='")
html_attr(secure_value("redirect", cgit["url"], 0))
html("' />")
html("<table>")
html("<tr><td><label for='username'>Username:</label></td><td><input id='username' name='username' autofocus /></td></tr>")
html("<tr><td><label for='password'>Password:</label></td><td><input id='password' name='password' type='password' /></td></tr>")
html("<tr><td colspan='2'><input value='Login' type='submit' /></td></tr>")
html("</table></form>")
return 0
end
--
--
-- Gentoo LDAP support.
--
--
function gentoo_ldap_user_groups(username, password)
-- Ensure the user is alphanumeric
if username == nil or username:match("%W") then
return nil
end
local who = "uid=" .. username .. ",ou=devs,dc=gentoo,dc=org"
local ldap, err = lualdap.open_simple {
uri = "ldap://ldap1.gentoo.org",
who = who,
password = password,
starttls = true,
certfile = "/var/www/uwsgi/cgit/gentoo-ldap/star.gentoo.org.crt",
keyfile = "/var/www/uwsgi/cgit/gentoo-ldap/star.gentoo.org.key",
cacertfile = "/var/www/uwsgi/cgit/gentoo-ldap/ca.pem"
}
if ldap == nil then
return nil
end
local group_suffix = ".group"
local group_suffix_len = group_suffix:len()
local groups = {}
for dn, attribs in ldap:search { base = who, scope = "subtree" } do
local access = attribs["gentooAccess"]
if dn == who and access ~= nil then
for i, v in ipairs(access) do
local vlen = v:len()
if vlen > group_suffix_len and v:sub(-group_suffix_len) == group_suffix then
table.insert(groups, v:sub(1, vlen - group_suffix_len))
end
end
end
end
ldap:close()
return groups
end
--
--
-- Wrapper around filter API, exposing the http table, the cgit table, and the post table to the above functions.
--
--
local actions = {}
actions["authenticate-post"] = authenticate_post
actions["authenticate-cookie"] = authenticate_cookie
actions["body"] = body
function filter_open(...)
action = actions[select(1, ...)]
http = {}
http["cookie"] = select(2, ...)
http["method"] = select(3, ...)
http["query"] = select(4, ...)
http["referer"] = select(5, ...)
http["path"] = select(6, ...)
http["host"] = select(7, ...)
http["https"] = select(8, ...)
cgit = {}
cgit["repo"] = select(9, ...)
cgit["page"] = select(10, ...)
cgit["url"] = select(11, ...)
cgit["login"] = select(12, ...)
end
function filter_close()
return action()
end
function filter_write(str)
post = parse_qs(str)
end
--
--
-- Utility functions based on keplerproject/wsapi.
--
--
function url_decode(str)
if not str then
return ""
end
str = string.gsub(str, "+", " ")
str = string.gsub(str, "%%(%x%x)", function(h) return string.char(tonumber(h, 16)) end)
str = string.gsub(str, "\r\n", "\n")
return str
end
function url_encode(str)
if not str then
return ""
end
str = string.gsub(str, "\n", "\r\n")
str = string.gsub(str, "([^%w ])", function(c) return string.format("%%%02X", string.byte(c)) end)
str = string.gsub(str, " ", "+")
return str
end
function parse_qs(qs)
local tab = {}
for key, val in string.gmatch(qs, "([^&=]+)=([^&=]*)&?") do
tab[url_decode(key)] = url_decode(val)
end
return tab
end
function get_cookie(cookies, name)
cookies = string.gsub(";" .. cookies .. ";", "%s*;%s*", ";")
return string.match(cookies, ";" .. name .. "=(.-);")
end
function tohex(b)
local x = ""
for i = 1, #b do
x = x .. string.format("%.2x", string.byte(b, i))
end
return x
end
--
--
-- Cookie construction and validation helpers.
--
--
local secret = nil
-- Loads a secret from a file, creates a secret, or returns one from memory.
function get_secret()
if secret ~= nil then
return secret
end
local secret_file = io.open(secret_filename, "r")
if secret_file == nil then
local old_umask = sysstat.umask(63)
local temporary_filename = secret_filename .. ".tmp." .. tohex(rand.bytes(16))
local temporary_file = io.open(temporary_filename, "w")
if temporary_file == nil then
os.exit(177)
end
temporary_file:write(tohex(rand.bytes(32)))
temporary_file:close()
unistd.link(temporary_filename, secret_filename) -- Intentionally fails in the case that another process is doing the same.
unistd.unlink(temporary_filename)
sysstat.umask(old_umask)
secret_file = io.open(secret_filename, "r")
end
if secret_file == nil then
os.exit(177)
end
secret = secret_file:read()
secret_file:close()
if secret:len() ~= 64 then
os.exit(177)
end
return secret
end
-- Returns value of cookie if cookie is valid. Otherwise returns nil.
function validate_value(expected_field, cookie)
local i = 0
local value = ""
local field = ""
local expiration = 0
local salt = ""
local chmac = ""
if cookie == nil or cookie:len() < 3 or cookie:sub(1, 1) == "|" then
return nil
end
for component in string.gmatch(cookie, "[^|]+") do
if i == 0 then
field = component
elseif i == 1 then
value = component
elseif i == 2 then
expiration = tonumber(component)
if expiration == nil then
expiration = -1
end
elseif i == 3 then
salt = component
elseif i == 4 then
chmac = component
else
break
end
i = i + 1
end
if chmac == nil or chmac:len() == 0 then
return nil
end
-- Lua hashes strings, so these comparisons are time invariant.
if chmac ~= tohex(hmac.new(get_secret(), "sha256"):final(field .. "|" .. value .. "|" .. tostring(expiration) .. "|" .. salt)) then
return nil
end
if expiration == -1 or (expiration ~= 0 and expiration <= os.time()) then
return nil
end
if url_decode(field) ~= expected_field then
return nil
end
return url_decode(value)
end
function secure_value(field, value, expiration)
if value == nil or value:len() <= 0 then
return ""
end
local authstr = ""
local salt = tohex(rand.bytes(16))
value = url_encode(value)
field = url_encode(field)
authstr = field .. "|" .. value .. "|" .. tostring(expiration) .. "|" .. salt
authstr = authstr .. "|" .. tohex(hmac.new(get_secret(), "sha256"):final(authstr))
return authstr
end
function set_cookie(cookie, value)
html("Set-Cookie: " .. cookie .. "=" .. value .. "; HttpOnly")
if http["https"] == "yes" or http["https"] == "on" or http["https"] == "1" then
html("; secure")
end
html("\n")
end
function redirect_to(url)
html("Status: 302 Redirect\n")
html("Cache-Control: no-cache, no-store\n")
html("Location: " .. url .. "\n")
end
function not_found()
html("Status: 404 Not Found\n")
html("Cache-Control: no-cache, no-store\n\n")
end

7
filters/html-converters/md2html
View file

@ -86,11 +86,7 @@ div#cgit .markdown-body h1 a.toclink, div#cgit .markdown-body h2 a.toclink, div#
margin: 15px 0;
}
.markdown-body hr {
background: transparent url("/dirty-shade.png") repeat-x 0 0;
border: 0 none;
color: #ccc;
height: 4px;
padding: 0;
border: 2px solid #ccc;
}
.markdown-body>h2:first-child, .markdown-body>h1:first-child, .markdown-body>h1:first-child+h2, .markdown-body>h3:first-child, .markdown-body>h4:first-child, .markdown-body>h5:first-child, .markdown-body>h6:first-child {
margin-top: 0;
@ -301,6 +297,7 @@ markdown.markdownFromFile(
"markdown.extensions.fenced_code",
"markdown.extensions.codehilite",
"markdown.extensions.tables",
"markdown.extensions.sane_lists",
TocExtension(anchorlink=True)],
extension_configs={
"markdown.extensions.codehilite":{"css_class":"highlight"}})

17
filters/owner-example.lua
View file

@ -1,17 +0,0 @@
-- This script is an example of an owner-filter. It replaces the
-- usual query link with one to a fictional homepage. This script may
-- be used with the owner-filter or repo.owner-filter settings in
-- cgitrc with the `lua:` prefix.
function filter_open()
buffer = ""
end
function filter_close()
html(string.format("<a href=\"%s\">%s</a>", "http://wiki.example.com/about/" .. buffer, buffer))
return 0
end
function filter_write(str)
buffer = buffer .. str
end

314
filters/simple-authentication.lua
View file

@ -1,314 +0,0 @@
-- This script may be used with the auth-filter. Be sure to configure it as you wish.
--
-- Requirements:
-- luaossl
-- <http://25thandclement.com/~william/projects/luaossl.html>
-- luaposix
-- <https://github.com/luaposix/luaposix>
--
local sysstat = require("posix.sys.stat")
local unistd = require("posix.unistd")
local rand = require("openssl.rand")
local hmac = require("openssl.hmac")
--
--
-- Configure these variables for your settings.
--
--
-- A list of password protected repositories along with the users who can access them.
local protected_repos = {
glouglou = { laurent = true, jason = true },
qt = { jason = true, bob = true }
}
-- A list of users and hashes, generated with `mkpasswd -m sha-512 -R 300000`.
local users = {
jason = "$6$rounds=300000$YYJct3n/o.ruYK$HhpSeuCuW1fJkpvMZOZzVizeLsBKcGA/aF2UPuV5v60JyH2MVSG6P511UMTj2F3H75.IT2HIlnvXzNb60FcZH1",
laurent = "$6$rounds=300000$dP0KNHwYb3JKigT$pN/LG7rWxQ4HniFtx5wKyJXBJUKP7R01zTNZ0qSK/aivw8ywGAOdfYiIQFqFhZFtVGvr11/7an.nesvm8iJUi.",
bob = "$6$rounds=300000$jCLCCt6LUpTz$PI1vvd1yaVYcCzqH8QAJFcJ60b6W/6sjcOsU7mAkNo7IE8FRGW1vkjF8I/T5jt/auv5ODLb1L4S2s.CAyZyUC"
}
-- Set this to a path this script can write to for storing a persistent
-- cookie secret, which should be guarded.
local secret_filename = "/var/cache/cgit/auth-secret"
--
--
-- Authentication functions follow below. Swap these out if you want different authentication semantics.
--
--
-- Sets HTTP cookie headers based on post and sets up redirection.
function authenticate_post()
local hash = users[post["username"]]
local redirect = validate_value("redirect", post["redirect"])
if redirect == nil then
not_found()
return 0
end
redirect_to(redirect)
if hash == nil or hash ~= unistd.crypt(post["password"], hash) then
set_cookie("cgitauth", "")
else
-- One week expiration time
local username = secure_value("username", post["username"], os.time() + 604800)
set_cookie("cgitauth", username)
end
html("\n")
return 0
end
-- Returns 1 if the cookie is valid and 0 if it is not.
function authenticate_cookie()
accepted_users = protected_repos[cgit["repo"]]
if accepted_users == nil then
-- We return as valid if the repo is not protected.
return 1
end
local username = validate_value("username", get_cookie(http["cookie"], "cgitauth"))
if username == nil or not accepted_users[username:lower()] then
return 0
else
return 1
end
end
-- Prints the html for the login form.
function body()
html("<h2>Authentication Required</h2>")
html("<form method='post' action='")
html_attr(cgit["login"])
html("'>")
html("<input type='hidden' name='redirect' value='")
html_attr(secure_value("redirect", cgit["url"], 0))
html("' />")
html("<table>")
html("<tr><td><label for='username'>Username:</label></td><td><input id='username' name='username' autofocus /></td></tr>")
html("<tr><td><label for='password'>Password:</label></td><td><input id='password' name='password' type='password' /></td></tr>")
html("<tr><td colspan='2'><input value='Login' type='submit' /></td></tr>")
html("</table></form>")
return 0
end
--
--
-- Wrapper around filter API, exposing the http table, the cgit table, and the post table to the above functions.
--
--
local actions = {}
actions["authenticate-post"] = authenticate_post
actions["authenticate-cookie"] = authenticate_cookie
actions["body"] = body
function filter_open(...)
action = actions[select(1, ...)]
http = {}
http["cookie"] = select(2, ...)
http["method"] = select(3, ...)
http["query"] = select(4, ...)
http["referer"] = select(5, ...)
http["path"] = select(6, ...)
http["host"] = select(7, ...)
http["https"] = select(8, ...)
cgit = {}
cgit["repo"] = select(9, ...)
cgit["page"] = select(10, ...)
cgit["url"] = select(11, ...)
cgit["login"] = select(12, ...)
end
function filter_close()
return action()
end
function filter_write(str)
post = parse_qs(str)
end
--
--
-- Utility functions based on keplerproject/wsapi.
--
--
function url_decode(str)
if not str then
return ""
end
str = string.gsub(str, "+", " ")
str = string.gsub(str, "%%(%x%x)", function(h) return string.char(tonumber(h, 16)) end)
str = string.gsub(str, "\r\n", "\n")
return str
end
function url_encode(str)
if not str then
return ""
end
str = string.gsub(str, "\n", "\r\n")
str = string.gsub(str, "([^%w ])", function(c) return string.format("%%%02X", string.byte(c)) end)
str = string.gsub(str, " ", "+")
return str
end
function parse_qs(qs)
local tab = {}
for key, val in string.gmatch(qs, "([^&=]+)=([^&=]*)&?") do
tab[url_decode(key)] = url_decode(val)
end
return tab
end
function get_cookie(cookies, name)
cookies = string.gsub(";" .. cookies .. ";", "%s*;%s*", ";")
return url_decode(string.match(cookies, ";" .. name .. "=(.-);"))
end
function tohex(b)
local x = ""
for i = 1, #b do
x = x .. string.format("%.2x", string.byte(b, i))
end
return x
end
--
--
-- Cookie construction and validation helpers.
--
--
local secret = nil
-- Loads a secret from a file, creates a secret, or returns one from memory.
function get_secret()
if secret ~= nil then
return secret
end
local secret_file = io.open(secret_filename, "r")
if secret_file == nil then
local old_umask = sysstat.umask(63)
local temporary_filename = secret_filename .. ".tmp." .. tohex(rand.bytes(16))
local temporary_file = io.open(temporary_filename, "w")
if temporary_file == nil then
os.exit(177)
end
temporary_file:write(tohex(rand.bytes(32)))
temporary_file:close()
unistd.link(temporary_filename, secret_filename) -- Intentionally fails in the case that another process is doing the same.
unistd.unlink(temporary_filename)
sysstat.umask(old_umask)
secret_file = io.open(secret_filename, "r")
end
if secret_file == nil then
os.exit(177)
end
secret = secret_file:read()
secret_file:close()
if secret:len() ~= 64 then
os.exit(177)
end
return secret
end
-- Returns value of cookie if cookie is valid. Otherwise returns nil.
function validate_value(expected_field, cookie)
local i = 0
local value = ""
local field = ""
local expiration = 0
local salt = ""
local chmac = ""
if cookie == nil or cookie:len() < 3 or cookie:sub(1, 1) == "|" then
return nil
end
for component in string.gmatch(cookie, "[^|]+") do
if i == 0 then
field = component
elseif i == 1 then
value = component
elseif i == 2 then
expiration = tonumber(component)
if expiration == nil then
expiration = -1
end
elseif i == 3 then
salt = component
elseif i == 4 then
chmac = component
else
break
end
i = i + 1
end
if chmac == nil or chmac:len() == 0 then
return nil
end
-- Lua hashes strings, so these comparisons are time invariant.
if chmac ~= tohex(hmac.new(get_secret(), "sha256"):final(field .. "|" .. value .. "|" .. tostring(expiration) .. "|" .. salt)) then
return nil
end
if expiration == -1 or (expiration ~= 0 and expiration <= os.time()) then
return nil
end
if url_decode(field) ~= expected_field then
return nil
end
return url_decode(value)
end
function secure_value(field, value, expiration)
if value == nil or value:len() <= 0 then
return ""
end
local authstr = ""
local salt = tohex(rand.bytes(16))
value = url_encode(value)
field = url_encode(field)
authstr = field .. "|" .. value .. "|" .. tostring(expiration) .. "|" .. salt
authstr = authstr .. "|" .. tohex(hmac.new(get_secret(), "sha256"):final(authstr))
return authstr
end
function set_cookie(cookie, value)
html("Set-Cookie: " .. cookie .. "=" .. value .. "; HttpOnly")
if http["https"] == "yes" or http["https"] == "on" or http["https"] == "1" then
html("; secure")
end
html("\n")
end
function redirect_to(url)
html("Status: 302 Redirect\n")
html("Cache-Control: no-cache, no-store\n")
html("Location: " .. url .. "\n")
end
function not_found()
html("Status: 404 Not Found\n")
html("Cache-Control: no-cache, no-store\n\n")
end

2
git

@ -1 +1 @@
Subproject commit 5fa0f5238b0cd46cfe7f6fa76c3f526ea98148d9
Subproject commit e54793a95afeea1e10de1e5ad7eab914e7416250

4
html.c
View file

@ -59,7 +59,7 @@ char *fmt(const char *format, ...)
va_start(args, format);
len = vsnprintf(buf[bufidx], sizeof(buf[bufidx]), format, args);
va_end(args);
if (len > sizeof(buf[bufidx])) {
if (len >= sizeof(buf[bufidx])) {
fprintf(stderr, "[html.c] string truncated: %s\n", format);
exit(1);
}
@ -80,7 +80,7 @@ char *fmtalloc(const char *format, ...)
void html_raw(const char *data, size_t size)
{
if (write(STDOUT_FILENO, data, size) != size)
if (fwrite(data, 1, size, stdout) != size)
die_errno("write error on html output");
}

7
parsing.c
View file

@ -127,9 +127,8 @@ static int end_of_header(const char *p)
struct commitinfo *cgit_parse_commit(struct commit *commit)
{
const int sha1hex_len = 40;
struct commitinfo *ret;
const char *p = get_cached_commit_buffer(the_repository, commit, NULL);
const char *p = repo_get_commit_buffer(the_repository, commit, NULL);
const char *t;
ret = xcalloc(1, sizeof(struct commitinfo));
@ -140,10 +139,10 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
if (!skip_prefix(p, "tree ", &p))
die("Bad commit: %s", oid_to_hex(&commit->object.oid));
p += sha1hex_len + 1;
p += the_hash_algo->hexsz + 1;
while (skip_prefix(p, "parent ", &p))
p += sha1hex_len + 1;
p += the_hash_algo->hexsz + 1;
if (p && skip_prefix(p, "author ", &p)) {
parse_user(p, &ret->author, &ret->author_email,

1
robots.txt
View file

@ -1,3 +1,4 @@
User-agent: *
Disallow: /*/snapshot/*
Disallow: /*/blame/*
Allow: /

2
scan-tree.c
View file

@ -137,8 +137,6 @@ static void add_repo(const char *base, struct strbuf *path, repo_config_fn fn)
repo->path = xstrdup(path->buf);
while (!repo->owner) {
if ((pwd = getpwuid(st.st_uid)) == NULL) {
fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",
path->buf, strerror(errno), errno);
break;
}
if (pwd->pw_gecos)

12
shared.c
View file

@ -341,9 +341,8 @@ void cgit_diff_tree(const struct object_id *old_oid,
filepair_fn fn, const char *prefix, int ignorews)
{
struct diff_options opt;
struct pathspec_item item;
struct pathspec_item *item;
memset(&item, 0, sizeof(item));
diff_setup(&opt);
opt.output_format = DIFF_FORMAT_CALLBACK;
opt.detect_rename = 1;
@ -354,10 +353,11 @@ void cgit_diff_tree(const struct object_id *old_oid,
opt.format_callback = cgit_diff_tree_cb;
opt.format_callback_data = fn;
if (prefix) {
item.match = xstrdup(prefix);
item.len = strlen(prefix);
item = xcalloc(1, sizeof(*item));
item->match = xstrdup(prefix);
item->len = strlen(prefix);
opt.pathspec.nr = 1;
opt.pathspec.items = &item;
opt.pathspec.items = item;
}
diff_setup_done(&opt);
@ -367,8 +367,6 @@ void cgit_diff_tree(const struct object_id *old_oid,
diff_root_tree_oid(new_oid, "", &opt);
diffcore_std(&opt);
diff_flush(&opt);
free(item.match);
}
void cgit_diff_commit(struct commit *commit, filepair_fn fn, const char *prefix)

17
tests/filters/dump.lua
View file

@ -1,17 +0,0 @@
function filter_open(...)
buffer = ""
for i = 1, select("#", ...) do
buffer = buffer .. select(i, ...) .. " "
end
end
function filter_close()
html(buffer)
return 0
end
function filter_write(str)
buffer = buffer .. string.upper(str)
end

33
tests/setup.sh
View file

@ -60,12 +60,6 @@ fi
FILTER_DIRECTORY=$(cd ../filters && pwd)
if cgit --version | grep -F -q "[+] Lua scripting"; then
export CGIT_HAS_LUA=1
else
export CGIT_HAS_LUA=0
fi
mkrepo() {
name=$1
count=$2
@ -80,13 +74,17 @@ mkrepo() {
git commit -m "commit $n"
n=$(expr $n + 1)
done
if test "$3" = "testplus"
then
case "$3" in
testplus)
echo "hello" >a+b
git add a+b
git commit -m "add a+b"
git branch "1+2"
fi
;;
commit-graph)
git commit-graph write
;;
esac
)
}
@ -95,7 +93,7 @@ setup_repos()
rm -rf cache
mkdir -p cache
mkrepo repos/foo 5 >/dev/null
mkrepo repos/bar 50 >/dev/null
mkrepo repos/bar 50 commit-graph >/dev/null
mkrepo repos/foo+bar 10 testplus >/dev/null
mkrepo "repos/with space" 2 >/dev/null
mkrepo repos/filter 5 testplus >/dev/null
@ -104,7 +102,7 @@ virtual-root=/
cache-root=$PWD/cache
cache-size=1021
snapshots=tar.gz tar.bz zip
snapshots=tar.gz tar.bz tar.lz tar.xz tar.zst zip
enable-log-filecount=1
enable-log-linecount=1
summary-log=5
@ -140,19 +138,6 @@ repo.email-filter=exec:$FILTER_DIRECTORY/dump.sh
repo.source-filter=exec:$FILTER_DIRECTORY/dump.sh
repo.readme=master:a+b
EOF
if [ $CGIT_HAS_LUA -eq 1 ]; then
cat >>cgitrc <<EOF
repo.url=filter-lua
repo.path=$PWD/repos/filter/.git
repo.desc=filtered repo
repo.about-filter=lua:$FILTER_DIRECTORY/dump.lua
repo.commit-filter=lua:$FILTER_DIRECTORY/dump.lua
repo.email-filter=lua:$FILTER_DIRECTORY/dump.lua
repo.source-filter=lua:$FILTER_DIRECTORY/dump.lua
repo.readme=master:a+b
EOF
fi
}
cgit_query()

8
tests/t0001-validate-git-versions.sh
View file

@ -1,5 +1,9 @@
#!/bin/sh
if [ "${CGIT_TEST_NO_GIT_VERSION}" = "YesPlease" ]; then
exit 0
fi
test_description='Check Git version is correct'
CGIT_TEST_NO_CREATE_REPOS=YesPlease
. ./setup.sh
@ -29,10 +33,10 @@ test_expect_success 'test submodule version matches Makefile' '
else
(
cd ../.. &&
sm_sha1=$(git ls-files --stage -- git |
sm_oid=$(git ls-files --stage -- git |
sed -e "s/^[0-9]* \\([0-9a-f]*\\) [0-9] .*$/\\1/") &&
cd git &&
git describe --match "v[0-9]*" $sm_sha1
git describe --match "v[0-9]*" $sm_oid
) | sed -e "s/^v//" -e "s/-/./" >sm_version &&
test_cmp sm_version makefile_version
fi

8
tests/t0105-commit.sh
View file

@ -11,7 +11,7 @@ test_expect_success 'find commit subject' '
grep "<div class=.commit-subject.>commit 5<" tmp
'
test_expect_success 'find commit msg' 'grep "<div class=.commit-msg.></div>" tmp'
test_expect_success 'find commit msg' 'grep "<pre class=.commit-msg.></pre>" tmp'
test_expect_success 'find diffstat' 'grep "<table summary=.diffstat. class=.diffstat.>" tmp'
test_expect_success 'find diff summary' '
@ -25,12 +25,12 @@ test_expect_success 'get root commit' '
'
test_expect_success 'root commit contains diffstat' '
grep "<a href=./foo/diff/file-1.id=[0-9a-f]\{40\}.>file-1</a>" tmp
grep "<a href=./foo/diff/file-1.id=[0-9a-f]\{40,64\}.>file-1</a>" tmp
'
test_expect_success 'root commit contains diff' '
grep ">diff --git a/file-1 b/file-1<" tmp &&
grep "<div class=.add.>+1</div>" tmp
grep ">diff --git a/file-1 b/file-1" tmp &&
grep "<span class=.add.>+1</span>" tmp
'
test_done

4
tests/t0106-diff.sh
View file

@ -9,11 +9,11 @@ test_expect_success 'find blob link' 'grep "<a href=./foo/tree/file-5?id=" tmp'
test_expect_success 'find added file' 'grep "new file mode 100644" tmp'
test_expect_success 'find hunk header' '
grep "<div class=.hunk.>@@ -0,0 +1 @@</div>" tmp
grep "<span class=.hunk.>@@ -0,0 +1 @@</span>" tmp
'
test_expect_success 'find added line' '
grep "<div class=.add.>+5</div>" tmp
grep "<span class=.add.>+5</span>" tmp
'
test_done

125
tests/t0107-snapshot.sh
View file

@ -25,7 +25,7 @@ test_expect_success 'verify gzip format' '
test_expect_success 'untar' '
rm -rf master &&
tar -xzf master.tar.gz
gzip -dc master.tar.gz | tar -xf -
'
test_expect_success 'count files' '
@ -38,6 +38,129 @@ test_expect_success 'verify untarred file-5' '
test_line_count = 1 master/file-5
'
if test -n "$(which lzip 2>/dev/null)"; then
test_set_prereq LZIP
else
say 'Skipping LZIP validation tests: lzip not found'
fi
test_expect_success LZIP 'get foo/snapshot/master.tar.lz' '
cgit_url "foo/snapshot/master.tar.lz" >tmp
'
test_expect_success LZIP 'check html headers' '
head -n 1 tmp |
grep "Content-Type: application/x-lzip" &&
head -n 2 tmp |
grep "Content-Disposition: inline; filename=.master.tar.lz."
'
test_expect_success LZIP 'strip off the header lines' '
strip_headers <tmp >master.tar.lz
'
test_expect_success LZIP 'verify lzip format' '
lzip --test master.tar.lz
'
test_expect_success LZIP 'untar' '
rm -rf master &&
lzip -dc master.tar.lz | tar -xf -
'
test_expect_success LZIP 'count files' '
ls master/ >output &&
test_line_count = 5 output
'
test_expect_success LZIP 'verify untarred file-5' '
grep "^5$" master/file-5 &&
test_line_count = 1 master/file-5
'
if test -n "$(which xz 2>/dev/null)"; then
test_set_prereq XZ
else
say 'Skipping XZ validation tests: xz not found'
fi
test_expect_success XZ 'get foo/snapshot/master.tar.xz' '
cgit_url "foo/snapshot/master.tar.xz" >tmp
'
test_expect_success XZ 'check html headers' '
head -n 1 tmp |
grep "Content-Type: application/x-xz" &&
head -n 2 tmp |
grep "Content-Disposition: inline; filename=.master.tar.xz."
'
test_expect_success XZ 'strip off the header lines' '
strip_headers <tmp >master.tar.xz
'
test_expect_success XZ 'verify xz format' '
xz --test master.tar.xz
'
test_expect_success XZ 'untar' '
rm -rf master &&
xz -dc master.tar.xz | tar -xf -
'
test_expect_success XZ 'count files' '
ls master/ >output &&
test_line_count = 5 output
'
test_expect_success XZ 'verify untarred file-5' '
grep "^5$" master/file-5 &&
test_line_count = 1 master/file-5
'
if test -n "$(which zstd 2>/dev/null)"; then
test_set_prereq ZSTD
else
say 'Skipping ZSTD validation tests: zstd not found'
fi
test_expect_success ZSTD 'get foo/snapshot/master.tar.zst' '
cgit_url "foo/snapshot/master.tar.zst" >tmp
'
test_expect_success ZSTD 'check html headers' '
head -n 1 tmp |
grep "Content-Type: application/x-zstd" &&
head -n 2 tmp |
grep "Content-Disposition: inline; filename=.master.tar.zst."
'
test_expect_success ZSTD 'strip off the header lines' '
strip_headers <tmp >master.tar.zst
'
test_expect_success ZSTD 'verify zstd format' '
zstd --test master.tar.zst
'
test_expect_success ZSTD 'untar' '
rm -rf master &&
zstd -dc master.tar.zst | tar -xf -
'
test_expect_success ZSTD 'count files' '
ls master/ >output &&
test_line_count = 5 output
'
test_expect_success ZSTD 'verify untarred file-5' '
grep "^5$" master/file-5 &&
test_line_count = 1 master/file-5
'
test_expect_success 'get foo/snapshot/master.zip' '
cgit_url "foo/snapshot/master.zip" >tmp
'

8
tests/t0109-gitconfig.sh
View file

@ -9,6 +9,12 @@ test -n "$(which strace 2>/dev/null)" || {
exit
}
strace true 2>/dev/null || {
skip_all='Skipping access validation tests: strace not functional'
test_done
exit
}
test_no_home_access () {
non_existent_path="/path/to/some/place/that/does/not/possibly/exist"
while test -d "$non_existent_path"; do
@ -19,7 +25,7 @@ test_no_home_access () {
-E CGIT_CONFIG="$PWD/cgitrc" \
-E QUERY_STRING="url=$1" \
-e access -f -o strace.out cgit &&
test_must_fail grep "$non_existent_path" strace.out
! grep "$non_existent_path" strace.out
}
test_no_home_access_success() {

3
tests/t0111-filter.sh
View file

@ -4,9 +4,6 @@ test_description='Check filtered content'
. ./setup.sh
prefixes="exec"
if [ $CGIT_HAS_LUA -eq 1 ]; then
prefixes="$prefixes lua"
fi
for prefix in $prefixes
do

36
ui-atom.c
View file

@ -67,17 +67,12 @@ static void add_entry(struct commit *commit, const char *host)
html("'/>\n");
free(pageurl);
}
htmlf("<id>%s</id>\n", hex);
html("<id>");
html_txtf("urn:%s:%s", the_hash_algo->name, hex);
html("</id>\n");
html("<content type='text'>\n");
html_txt(info->msg);
html("</content>\n");
html("<content type='xhtml'>\n");
html("<div xmlns='http://www.w3.org/1999/xhtml'>\n");
html("<pre>\n");
html_txt(info->msg);
html("</pre>\n");
html("</div>\n");
html("</content>\n");
html("</entry>\n");
cgit_free_commitinfo(info);
}
@ -90,6 +85,7 @@ void cgit_print_atom(char *tip, const char *path, int max_count)
struct commit *commit;
struct rev_info rev;
int argc = 2;
int first = 1;
if (ctx.qry.show_all)
argv[1] = "--all";
@ -130,18 +126,30 @@ void cgit_print_atom(char *tip, const char *path, int max_count)
html_txt(ctx.repo->desc);
html("</subtitle>\n");
if (host) {
char *fullurl = cgit_currentfullurl();
char *repourl = cgit_repourl(ctx.repo->url);
html("<link rel='alternate' type='text/html' href='");
html(cgit_httpscheme());
html_attr(host);
html_attr(repourl);
html("<id>");
html_txtf("%s%s%s", cgit_httpscheme(), host, fullurl);
html("</id>\n");
html("<link rel='self' href='");
html_attrf("%s%s%s", cgit_httpscheme(), host, fullurl);
html("'/>\n");
html("<link rel='alternate' type='text/html' href='");
html_attrf("%s%s%s", cgit_httpscheme(), host, repourl);
html("'/>\n");
free(fullurl);
free(repourl);
}
while ((commit = get_revision(&rev)) != NULL) {
if (first) {
html("<updated>");
html_txt(show_date(commit->date, 0,
date_mode_from_type(DATE_ISO8601_STRICT)));
html("</updated>\n");
first = 0;
}
add_entry(commit, host);
free_commit_buffer(the_repository->parsed_objects, commit);
free_commit_list(commit->parents);
release_commit_memory(the_repository->parsed_objects, commit);
commit->parents = NULL;
}
html("</feed>\n");

37
ui-blame.c
View file

@ -10,7 +10,7 @@
#include "ui-blame.h"
#include "html.h"
#include "ui-shared.h"
#include "argv-array.h"
#include "strvec.h"
#include "blame.h"
@ -48,12 +48,21 @@ static void emit_blame_entry_hash(struct blame_entry *ent)
unsigned long line = 0;
char *detail = emit_suspect_detail(suspect);
html("<span class='sha1'>");
html("<span class='oid'>");
cgit_commit_link(find_unique_abbrev(oid, DEFAULT_ABBREV), detail,
NULL, ctx.qry.head, oid_to_hex(oid), suspect->path);
html("</span>");
free(detail);
if (!parse_commit(suspect->commit) && suspect->commit->parents) {
struct commit *parent = suspect->commit->parents->item;
html(" ");
cgit_blame_link("^", "Blame the previous revision", NULL,
ctx.qry.head, oid_to_hex(&parent->object.oid),
suspect->path);
}
while (line++ < ent->num_lines)
html("\n");
}
@ -104,7 +113,7 @@ static void print_object(const struct object_id *oid, const char *path,
enum object_type type;
char *buf;
unsigned long size;
struct argv_array rev_argv = ARGV_ARRAY_INIT;
struct strvec rev_argv = STRVEC_INIT;
struct rev_info revs;
struct blame_scoreboard sb;
struct blame_origin *o;
@ -124,15 +133,16 @@ static void print_object(const struct object_id *oid, const char *path,
return;
}
argv_array_push(&rev_argv, "blame");
argv_array_push(&rev_argv, rev);
strvec_push(&rev_argv, "blame");
strvec_push(&rev_argv, rev);
init_revisions(&revs, NULL);
revs.diffopt.flags.allow_textconv = 1;
setup_revisions(rev_argv.argc, rev_argv.argv, &revs, NULL);
setup_revisions(rev_argv.nr, rev_argv.v, &revs, NULL);
init_scoreboard(&sb);
sb.revs = &revs;
sb.repo = the_repository;
setup_scoreboard(&sb, path, &o);
sb.path = path;
setup_scoreboard(&sb, &o);
o->suspects = blame_entry_prepend(NULL, 0, sb.num_lines, o);
prio_queue_put(&sb.commits, o->commit);
blame_origin_decref(o);
@ -151,6 +161,10 @@ static void print_object(const struct object_id *oid, const char *path,
cgit_tree_link("tree", NULL, NULL, ctx.qry.head, rev, path);
html(")\n");
if (buffer_is_binary(buf, size)) {
html("<div class='error'>blob is binary.</div>");
goto cleanup;
}
if (ctx.cfg.max_blob_size && size / 1024 > ctx.cfg.max_blob_size) {
htmlf("<div class='error'>blob size (%ldKB)"
" exceeds display size limit (%dKB).</div>",
@ -220,8 +234,7 @@ cleanup:
}
static int walk_tree(const struct object_id *oid, struct strbuf *base,
const char *pathname, unsigned mode, int stage,
void *cbdata)
const char *pathname, unsigned mode, void *cbdata)
{
struct walk_tree_context *walk_tree_ctx = cbdata;
@ -256,7 +269,7 @@ static int basedir_len(const char *path)
void cgit_print_blame(void)
{
const char *rev = ctx.qry.sha1;
const char *rev = ctx.qry.oid;
struct object_id oid;
struct commit *commit;
struct pathspec_item path_items = {
@ -290,8 +303,8 @@ void cgit_print_blame(void)
walk_tree_ctx.match_baselen = (path_items.match) ?
basedir_len(path_items.match) : -1;
read_tree_recursive(the_repository, commit->maybe_tree, "", 0, 0,
&paths, walk_tree, &walk_tree_ctx);
read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
&paths, walk_tree, &walk_tree_ctx);
if (!walk_tree_ctx.state)
cgit_print_error_page(404, "Not found", "Not found");
else if (walk_tree_ctx.state == 2)

15
ui-blob.c
View file

@ -19,7 +19,7 @@ struct walk_tree_context {
};
static int walk_tree(const struct object_id *oid, struct strbuf *base,
const char *pathname, unsigned mode, int stage, void *cbdata)
const char *pathname, unsigned mode, void *cbdata)
{
struct walk_tree_context *walk_tree_ctx = cbdata;
@ -56,8 +56,9 @@ int cgit_ref_path_exists(const char *path, const char *ref, int file_only)
goto done;
if (oid_object_info(the_repository, &oid, &size) != OBJ_COMMIT)
goto done;
read_tree_recursive(the_repository, lookup_commit_reference(the_repository, &oid)->maybe_tree,
"", 0, 0, &paths, walk_tree, &walk_tree_ctx);
read_tree(the_repository,
repo_get_commit_tree(the_repository, lookup_commit_reference(the_repository, &oid)),
&paths, walk_tree, &walk_tree_ctx);
done:
free(path_items.match);
@ -91,8 +92,8 @@ int cgit_print_file(char *path, const char *head, int file_only)
type = oid_object_info(the_repository, &oid, &size);
if (type == OBJ_COMMIT) {
commit = lookup_commit_reference(the_repository, &oid);
read_tree_recursive(the_repository, commit->maybe_tree,
"", 0, 0, &paths, walk_tree, &walk_tree_ctx);
read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
&paths, walk_tree, &walk_tree_ctx);
if (!walk_tree_ctx.found_path)
return -1;
type = oid_object_info(the_repository, &oid, &size);
@ -148,8 +149,8 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
if ((!hex) && type == OBJ_COMMIT && path) {
commit = lookup_commit_reference(the_repository, &oid);
read_tree_recursive(the_repository, commit->maybe_tree,
"", 0, 0, &paths, walk_tree, &walk_tree_ctx);
read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
&paths, walk_tree, &walk_tree_ctx);
type = oid_object_info(the_repository, &oid, &size);
}

19
ui-commit.c
View file

@ -39,10 +39,11 @@ void cgit_print_commit(char *hex, const char *prefix)
}
info = cgit_parse_commit(commit);
format_display_notes(&oid, &notes, PAGE_ENCODING, 0);
format_display_notes(&oid, &notes, PAGE_ENCODING, 1);
load_ref_decorations(NULL, DECORATE_FULL_REFS);
ctx.page.title = fmtalloc("%s - %s", info->subject, ctx.page.title);
cgit_print_layout_start();
cgit_print_diff_ctrls();
html("<table summary='commit info' class='commit-info'>\n");
@ -70,15 +71,15 @@ void cgit_print_commit(char *hex, const char *prefix)
html_txt(show_date(info->committer_date, info->committer_tz,
cgit_date_mode(DATE_ISO8601)));
html("</td></tr>\n");
html("<tr><th>commit</th><td colspan='2' class='sha1'>");
html("<tr><th>commit</th><td colspan='2' class='oid'>");
tmp = oid_to_hex(&commit->object.oid);
cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp, prefix);
html(" (");
cgit_patch_link("patch", NULL, NULL, NULL, tmp, prefix);
html(")</td></tr>\n");
html("<tr><th>tree</th><td colspan='2' class='sha1'>");
html("<tr><th>tree</th><td colspan='2' class='oid'>");
tmp = xstrdup(hex);
cgit_tree_link(oid_to_hex(&commit->maybe_tree->object.oid), NULL, NULL,
cgit_tree_link(oid_to_hex(get_commit_tree_oid(commit)), NULL, NULL,
ctx.qry.head, tmp, NULL);
if (prefix) {
html(" /");
@ -95,7 +96,7 @@ void cgit_print_commit(char *hex, const char *prefix)
continue;
}
html("<tr><th>parent</th>"
"<td colspan='2' class='sha1'>");
"<td colspan='2' class='oid'>");
tmp = tmp2 = oid_to_hex(&p->item->object.oid);
if (ctx.repo->enable_subject_links) {
parent_info = cgit_parse_commit(parent);
@ -109,7 +110,7 @@ void cgit_print_commit(char *hex, const char *prefix)
parents++;
}
if (ctx.repo->snapshots) {
html("<tr><th>download</th><td colspan='2' class='sha1'>");
html("<tr><th>download</th><td colspan='2' class='oid'>");
cgit_print_snapshot_links(ctx.repo, hex, "<br/>");
html("</td></tr>");
}
@ -120,11 +121,11 @@ void cgit_print_commit(char *hex, const char *prefix)
cgit_close_filter(ctx.repo->commit_filter);
show_commit_decorations(commit);
html("</div>");
html("<div class='commit-msg'>");
html("<pre class='commit-msg'>");
cgit_open_filter(ctx.repo->commit_filter);
html_txt(info->msg);
cgit_close_filter(ctx.repo->commit_filter);
html("</div>");
html("</pre>");
if (notes.len != 0) {
html("<div class='notes-header'>Notes</div>");
html("<div class='notes'>");
@ -139,7 +140,7 @@ void cgit_print_commit(char *hex, const char *prefix)
tmp = oid_to_hex(&commit->parents->item->object.oid);
else
tmp = NULL;
cgit_print_diff(ctx.qry.sha1, tmp, prefix, 0, 0);
cgit_print_diff(ctx.qry.oid, tmp, prefix, 0, 0);
}
strbuf_release(&notes);
cgit_free_commitinfo(info);

42
ui-diff.c
View file

@ -97,8 +97,8 @@ static void print_fileinfo(struct fileinfo *info)
html("]</span>");
}
htmlf("</td><td class='%s'>", class);
cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, ctx.qry.sha1,
ctx.qry.sha2, info->new_path);
cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, ctx.qry.oid,
ctx.qry.oid2, info->new_path);
if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED) {
htmlf(" (%s from ",
info->status == DIFF_STATUS_COPIED ? "copied" : "renamed");
@ -194,8 +194,8 @@ static void cgit_print_diffstat(const struct object_id *old_oid,
int i;
html("<div class='diffstat-header'>");
cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.sha1,
ctx.qry.sha2, NULL);
cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.oid,
ctx.qry.oid2, NULL);
if (prefix) {
html(" (limited to '");
html_txt(prefix);
@ -231,11 +231,11 @@ static void print_line(char *line, int len)
else if (line[0] == '@')
class = "hunk";
htmlf("<div class='%s'>", class);
htmlf("<span class='%s'>", class);
line[len-1] = '\0';
html_txt(line);
html("</div>");
line[len-1] = c;
html("</span>\n");
}
static void header(const struct object_id *oid1, char *path1, int mode1,
@ -245,22 +245,23 @@ static void header(const struct object_id *oid1, char *path1, int mode1,
int subproject;
subproject = (S_ISGITLINK(mode1) || S_ISGITLINK(mode2));
html("<div class='head'>");
html("<span class='head'>");
html("diff --git a/");
html_txt(path1);
html(" b/");
html_txt(path2);
html("\n");
if (mode1 == 0)
htmlf("<br/>new file mode %.6o", mode2);
htmlf("new file mode %.6o\n", mode2);
if (mode2 == 0)
htmlf("<br/>deleted file mode %.6o", mode1);
htmlf("deleted file mode %.6o\n", mode1);
if (!subproject) {
abbrev1 = xstrdup(find_unique_abbrev(oid1, DEFAULT_ABBREV));
abbrev2 = xstrdup(find_unique_abbrev(oid2, DEFAULT_ABBREV));
htmlf("<br/>index %s..%s", abbrev1, abbrev2);
htmlf("index %s..%s", abbrev1, abbrev2);
free(abbrev1);
free(abbrev2);
if (mode1 != 0 && mode2 != 0) {
@ -268,28 +269,31 @@ static void header(const struct object_id *oid1, char *path1, int mode1,
if (mode2 != mode1)
htmlf("..%.6o", mode2);
}
html("\n");
if (is_null_oid(oid1)) {
path1 = "dev/null";
html("<br/>--- /");
html("--- /");
} else
html("<br/>--- a/");
html("--- a/");
if (mode1 != 0)
cgit_tree_link(path1, NULL, NULL, ctx.qry.head,
oid_to_hex(old_rev_oid), path1);
else
html_txt(path1);
html("\n");
if (is_null_oid(oid2)) {
path2 = "dev/null";
html("<br/>+++ /");
html("+++ /");
} else
html("<br/>+++ b/");
html("+++ b/");
if (mode2 != 0)
cgit_tree_link(path2, NULL, NULL, ctx.qry.head,
oid_to_hex(new_rev_oid), path2);
else
html_txt(path2);
html("\n");
}
html("</div>");
html("</span>");
}
static void filepair_cb(struct diff_filepair *pair)
@ -413,7 +417,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
"Bad commit: %s", oid_to_hex(new_rev_oid));
return;
}
new_tree_oid = &commit->maybe_tree->object.oid;
new_tree_oid = get_commit_tree_oid(commit);
if (old_rev) {
if (get_oid(old_rev, old_rev_oid)) {
@ -434,7 +438,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
"Bad commit: %s", oid_to_hex(old_rev_oid));
return;
}
old_tree_oid = &commit2->maybe_tree->object.oid;
old_tree_oid = get_commit_tree_oid(commit2);
} else {
old_tree_oid = NULL;
}
@ -488,12 +492,12 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
html("<table summary='ssdiff' class='ssdiff'>");
} else {
html("<table summary='diff' class='diff'>");
html("<tr><td>");
html("<tr><td><pre>");
}
cgit_diff_tree(old_rev_oid, new_rev_oid, filepair_cb, prefix,
ctx.qry.ignorews);
if (!use_ssdiff)
html("</td></tr>");
html("</pre></td></tr>");
html("</table>");
if (show_ctrls)

59
ui-log.c
View file

@ -10,7 +10,7 @@
#include "ui-log.h"
#include "html.h"
#include "ui-shared.h"
#include "argv-array.h"
#include "strvec.h"
static int files, add_lines, rem_lines, lines_counted;
@ -65,8 +65,9 @@ void show_commit_decorations(struct commit *commit)
return;
html("<span class='decoration'>");
while (deco) {
struct object_id peeled;
struct object_id oid_tag, peeled;
int is_annotated = 0;
strlcpy(buf, prettify_refname(deco->name), sizeof(buf));
switch(deco->type) {
case DECORATION_NONE:
@ -74,24 +75,28 @@ void show_commit_decorations(struct commit *commit)
* don't display anything. */
break;
case DECORATION_REF_LOCAL:
html(" ");
cgit_log_link(buf, NULL, "branch-deco", buf, NULL,
ctx.qry.vpath, 0, NULL, NULL,
ctx.qry.showmsg, 0);
break;
case DECORATION_REF_TAG:
if (!peel_ref(deco->name, &peeled))
is_annotated = !oidcmp(&commit->object.oid, &peeled);
html(" ");
if (!read_ref(deco->name, &oid_tag) && !peel_iterated_oid(&oid_tag, &peeled))
is_annotated = !oideq(&oid_tag, &peeled);
cgit_tag_link(buf, NULL, is_annotated ? "tag-annotated-deco" : "tag-deco", buf);
break;
case DECORATION_REF_REMOTE:
if (!ctx.repo->enable_remote_branches)
break;
html(" ");
cgit_log_link(buf, NULL, "remote-deco", NULL,
oid_to_hex(&commit->object.oid),
ctx.qry.vpath, 0, NULL, NULL,
ctx.qry.showmsg, 0);
break;
default:
html(" ");
cgit_commit_link(buf, NULL, "deco", ctx.qry.head,
oid_to_hex(&commit->object.oid),
ctx.qry.vpath);
@ -153,12 +158,12 @@ static int show_commit(struct commit *commit, struct rev_info *revs)
rem_lines = 0;
revs->diffopt.flags.recursive = 1;
diff_tree_oid(&parent->maybe_tree->object.oid,
&commit->maybe_tree->object.oid,
diff_tree_oid(get_commit_tree_oid(parent),
get_commit_tree_oid(commit),
"", &revs->diffopt);
diffcore_std(&revs->diffopt);
found = !diff_queue_is_empty();
found = !diff_queue_is_empty(&revs->diffopt);
saved_fmt = revs->diffopt.output_format;
revs->diffopt.output_format = DIFF_FORMAT_CALLBACK;
revs->diffopt.format_callback = cgit_diff_tree_cb;
@ -366,23 +371,23 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
{
struct rev_info rev;
struct commit *commit;
struct argv_array rev_argv = ARGV_ARRAY_INIT;
struct strvec rev_argv = STRVEC_INIT;
int i, columns = commit_graph ? 4 : 3;
int must_free_tip = 0;
/* rev_argv.argv[0] will be ignored by setup_revisions */
argv_array_push(&rev_argv, "log_rev_setup");
strvec_push(&rev_argv, "log_rev_setup");
if (!tip)
tip = ctx.qry.head;
tip = disambiguate_ref(tip, &must_free_tip);
argv_array_push(&rev_argv, tip);
strvec_push(&rev_argv, tip);
if (grep && pattern && *pattern) {
pattern = xstrdup(pattern);
if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
!strcmp(grep, "committer")) {
argv_array_pushf(&rev_argv, "--%s=%s", grep, pattern);
strvec_pushf(&rev_argv, "--%s=%s", grep, pattern);
} else if (!strcmp(grep, "range")) {
char *arg;
/* Split the pattern at whitespace and add each token
@ -390,14 +395,14 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
* rev-list options. Also, replace the previously
* pushed tip (it's no longer relevant).
*/
argv_array_pop(&rev_argv);
strvec_pop(&rev_argv);
while ((arg = next_token(&pattern))) {
if (*arg == '-') {
fprintf(stderr, "Bad range expr: %s\n",
arg);
break;
}
argv_array_push(&rev_argv, arg);
strvec_push(&rev_argv, arg);
}
}
}
@ -412,22 +417,22 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
}
if (commit_graph && !ctx.qry.follow) {
argv_array_push(&rev_argv, "--graph");
argv_array_push(&rev_argv, "--color");
strvec_push(&rev_argv, "--graph");
strvec_push(&rev_argv, "--color");
graph_set_column_colors(column_colors_html,
COLUMN_COLORS_HTML_MAX);
}
if (commit_sort == 1)
argv_array_push(&rev_argv, "--date-order");
strvec_push(&rev_argv, "--date-order");
else if (commit_sort == 2)
argv_array_push(&rev_argv, "--topo-order");
strvec_push(&rev_argv, "--topo-order");
if (path && ctx.qry.follow)
argv_array_push(&rev_argv, "--follow");
argv_array_push(&rev_argv, "--");
strvec_push(&rev_argv, "--follow");
strvec_push(&rev_argv, "--");
if (path)
argv_array_push(&rev_argv, path);
strvec_push(&rev_argv, path);
init_revisions(&rev, NULL);
rev.abbrev = DEFAULT_ABBREV;
@ -436,7 +441,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
rev.show_root_diff = 0;
rev.ignore_missing = 1;
rev.simplify_history = 1;
setup_revisions(rev_argv.argc, rev_argv.argv, &rev, NULL);
setup_revisions(rev_argv.nr, rev_argv.v, &rev, NULL);
load_ref_decorations(NULL, DECORATE_FULL_REFS);
rev.show_decorations = 1;
rev.grep_filter.ignore_case = 1;
@ -463,7 +468,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
if (pager) {
html(" (");
cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL,
NULL, ctx.qry.head, ctx.qry.sha1,
NULL, ctx.qry.head, ctx.qry.oid,
ctx.qry.vpath, ctx.qry.ofs, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg ? 0 : 1,
ctx.qry.follow);
@ -488,8 +493,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; /* nop */) {
if (show_commit(commit, &rev))
i++;
free_commit_buffer(the_repository->parsed_objects, commit);
free_commit_list(commit->parents);
release_commit_memory(the_repository->parsed_objects, commit);
commit->parents = NULL;
}
@ -510,8 +514,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
i++;
print_commit(commit, &rev);
}
free_commit_buffer(the_repository->parsed_objects, commit);
free_commit_list(commit->parents);
release_commit_memory(the_repository->parsed_objects, commit);
commit->parents = NULL;
}
if (pager) {
@ -519,7 +522,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
if (ofs > 0) {
html("<li>");
cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
ctx.qry.sha1, ctx.qry.vpath,
ctx.qry.oid, ctx.qry.vpath,
ofs - cnt, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg,
ctx.qry.follow);
@ -528,7 +531,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
if ((commit = get_revision(&rev)) != NULL) {
html("<li>");
cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
ctx.qry.sha1, ctx.qry.vpath,
ctx.qry.oid, ctx.qry.vpath,
ofs + cnt, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg,
ctx.qry.follow);

2
ui-patch.c
View file

@ -61,7 +61,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
}
if (is_null_oid(&old_rev_oid)) {
memcpy(rev_range, oid_to_hex(&new_rev_oid), GIT_SHA1_HEXSZ + 1);
memcpy(rev_range, oid_to_hex(&new_rev_oid), the_hash_algo->hexsz + 1);
} else {
xsnprintf(rev_range, REV_RANGE_LEN, "%s..%s", oid_to_hex(&old_rev_oid),
oid_to_hex(&new_rev_oid));

14
ui-plain.c
View file

@ -99,7 +99,7 @@ static void print_dir(const struct object_id *oid, const char *base,
fullpath = NULL;
}
html("<li>");
cgit_plain_link("../", NULL, NULL, ctx.qry.head, ctx.qry.sha1,
cgit_plain_link("../", NULL, NULL, ctx.qry.head, ctx.qry.oid,
fullpath);
html("</li>\n");
}
@ -118,7 +118,7 @@ static void print_dir_entry(const struct object_id *oid, const char *base,
if (S_ISGITLINK(mode)) {
cgit_submodule_link(NULL, fullpath, oid_to_hex(oid));
} else
cgit_plain_link(path, NULL, NULL, ctx.qry.head, ctx.qry.sha1,
cgit_plain_link(path, NULL, NULL, ctx.qry.head, ctx.qry.oid,
fullpath);
html("</li>\n");
free(fullpath);
@ -130,7 +130,7 @@ static void print_dir_tail(void)
}
static int walk_tree(const struct object_id *oid, struct strbuf *base,
const char *pathname, unsigned mode, int stage, void *cbdata)
const char *pathname, unsigned mode, void *cbdata)
{
struct walk_tree_context *walk_tree_ctx = cbdata;
@ -163,7 +163,7 @@ static int basedir_len(const char *path)
void cgit_print_plain(void)
{
const char *rev = ctx.qry.sha1;
const char *rev = ctx.qry.oid;
struct object_id oid;
struct commit *commit;
struct pathspec_item path_items = {
@ -193,13 +193,13 @@ void cgit_print_plain(void)
if (!path_items.match) {
path_items.match = "";
walk_tree_ctx.match_baselen = -1;
print_dir(&commit->maybe_tree->object.oid, "", 0, "");
print_dir(get_commit_tree_oid(commit), "", 0, "");
walk_tree_ctx.match = 2;
}
else
walk_tree_ctx.match_baselen = basedir_len(path_items.match);
read_tree_recursive(the_repository, commit->maybe_tree,
"", 0, 0, &paths, walk_tree, &walk_tree_ctx);
read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
&paths, walk_tree, &walk_tree_ctx);
if (!walk_tree_ctx.match)
cgit_print_error_page(404, "Not found", "Not found");
else if (walk_tree_ctx.match == 2)

6
ui-repolist.c
View file

@ -20,7 +20,7 @@ static time_t read_agefile(const char *path)
if (readfile(path, &buf, &size)) {
free(buf);
return -1;
return 0;
}
if (parse_date(buf, &date_buf) == 0)
@ -321,7 +321,7 @@ void cgit_print_repolist(void)
}
htmlf("<tr><td class='%s'>",
!sorted && section ? "sublevel-repo" : "toplevel-repo");
cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
cgit_summary_link(ctx.repo->name, NULL, NULL, NULL);
html("</td><td>");
repourl = cgit_repourl(ctx.repo->url);
html_link_open(repourl, NULL, NULL);
@ -353,8 +353,10 @@ void cgit_print_repolist(void)
if (ctx.cfg.enable_index_links) {
html("<td>");
cgit_summary_link("summary", NULL, "button", NULL);
html(" ");
cgit_log_link("log", NULL, "button", NULL, NULL, NULL,
0, NULL, NULL, ctx.qry.showmsg, 0);
html(" ");
cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL);
html("</td>");
}

93
ui-shared.c
View file

@ -22,10 +22,11 @@ static char *http_date(time_t t)
static char month[][4] =
{"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
struct tm *tm = gmtime(&t);
return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm->tm_wday],
tm->tm_mday, month[tm->tm_mon], 1900 + tm->tm_year,
tm->tm_hour, tm->tm_min, tm->tm_sec);
struct tm tm;
gmtime_r(&t, &tm);
return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm.tm_wday],
tm.tm_mday, month[tm.tm_mon], 1900 + tm.tm_year,
tm.tm_hour, tm.tm_min, tm.tm_sec);
}
void cgit_print_error(const char *fmt, ...)
@ -521,45 +522,45 @@ static void cgit_self_link(char *name, const char *title, const char *class)
else if (!strcmp(ctx.qry.page, "summary"))
cgit_summary_link(name, title, class, ctx.qry.head);
else if (!strcmp(ctx.qry.page, "tag"))
cgit_tag_link(name, title, class, ctx.qry.has_sha1 ?
ctx.qry.sha1 : ctx.qry.head);
cgit_tag_link(name, title, class, ctx.qry.has_oid ?
ctx.qry.oid : ctx.qry.head);
else if (!strcmp(ctx.qry.page, "tree"))
cgit_tree_link(name, title, class, ctx.qry.head,
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx.qry.has_oid ? ctx.qry.oid : NULL,
ctx.qry.path);
else if (!strcmp(ctx.qry.page, "plain"))
cgit_plain_link(name, title, class, ctx.qry.head,
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx.qry.has_oid ? ctx.qry.oid : NULL,
ctx.qry.path);
else if (!strcmp(ctx.qry.page, "blame"))
cgit_blame_link(name, title, class, ctx.qry.head,
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx.qry.has_oid ? ctx.qry.oid : NULL,
ctx.qry.path);
else if (!strcmp(ctx.qry.page, "log"))
cgit_log_link(name, title, class, ctx.qry.head,
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx.qry.has_oid ? ctx.qry.oid : NULL,
ctx.qry.path, ctx.qry.ofs,
ctx.qry.grep, ctx.qry.search,
ctx.qry.showmsg, ctx.qry.follow);
else if (!strcmp(ctx.qry.page, "commit"))
cgit_commit_link(name, title, class, ctx.qry.head,
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx.qry.has_oid ? ctx.qry.oid : NULL,
ctx.qry.path);
else if (!strcmp(ctx.qry.page, "patch"))
cgit_patch_link(name, title, class, ctx.qry.head,
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx.qry.has_oid ? ctx.qry.oid : NULL,
ctx.qry.path);
else if (!strcmp(ctx.qry.page, "refs"))
cgit_refs_link(name, title, class, ctx.qry.head,
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx.qry.has_oid ? ctx.qry.oid : NULL,
ctx.qry.path);
else if (!strcmp(ctx.qry.page, "snapshot"))
cgit_snapshot_link(name, title, class, ctx.qry.head,
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx.qry.has_oid ? ctx.qry.oid : NULL,
ctx.qry.path);
else if (!strcmp(ctx.qry.page, "diff"))
cgit_diff_link(name, title, class, ctx.qry.head,
ctx.qry.sha1, ctx.qry.sha2,
ctx.qry.oid, ctx.qry.oid2,
ctx.qry.path);
else if (!strcmp(ctx.qry.page, "stats"))
cgit_stats_link(name, title, class, ctx.qry.head,
@ -834,7 +835,7 @@ void cgit_print_docend(void)
if (ctx.cfg.footer)
html_include(ctx.cfg.footer);
else {
htmlf("<div class='footer'>generated by <a href='https://git.zx2c4.com/cgit/about/'>cgit %s</a> "
htmlf("<div class='footer'>generated by <a href='https://git.causal.agency/cgit-pink/about/'>cgit-pink %s</a> "
"(<a href='https://git-scm.com/'>git %s</a>) at ", cgit_version, git_version_string);
html_txt(show_date(time(NULL), 0, cgit_date_mode(DATE_ISO8601)));
html("</div>\n");
@ -893,6 +894,15 @@ void cgit_add_clone_urls(void (*fn)(const char *))
add_clone_urls(fn, ctx.cfg.clone_prefix, ctx.repo->url);
}
static int print_this_commit_option(void)
{
struct object_id oid;
if (!ctx.qry.head || get_oid(ctx.qry.head, &oid))
return 1;
html_option(oid_to_hex(&oid), "this commit", ctx.qry.head);
return 0;
}
static int print_branch_option(const char *refname, const struct object_id *oid,
int flags, void *cb_data)
{
@ -918,10 +928,10 @@ void cgit_add_hidden_formfields(int incl_head, int incl_search,
strcmp(ctx.qry.head, ctx.repo->defbranch))
html_hidden("h", ctx.qry.head);
if (ctx.qry.sha1)
html_hidden("id", ctx.qry.sha1);
if (ctx.qry.sha2)
html_hidden("id2", ctx.qry.sha2);
if (ctx.qry.oid)
html_hidden("id", ctx.qry.oid);
if (ctx.qry.oid2)
html_hidden("id2", ctx.qry.oid2);
if (ctx.qry.showmsg)
html_hidden("showmsg", "1");
@ -994,15 +1004,18 @@ static void print_header(void)
if (ctx.repo) {
cgit_index_link("index", NULL, NULL, NULL, NULL, 0, 1);
html(" : ");
cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
cgit_summary_link(ctx.repo->name, NULL, NULL, NULL);
if (ctx.env.authenticated) {
html("</td><td class='form'>");
html("<form method='get'>\n");
cgit_add_hidden_formfields(0, 1, ctx.qry.page);
html("<select name='h' onchange='this.form.submit();'>\n");
print_this_commit_option();
html("<optgroup label='branches'>");
for_each_branch_ref(print_branch_option, ctx.qry.head);
if (ctx.repo->enable_remote_branches)
for_each_remote_ref(print_branch_option, ctx.qry.head);
html("</optgroup>");
html("</select> ");
html("<input type='submit' value='switch'/>");
html("</form>");
@ -1015,7 +1028,13 @@ static void print_header(void)
if (ctx.repo) {
html_txt(ctx.repo->desc);
html("</td><td class='sub right'>");
html_txt(ctx.repo->owner);
if (ctx.repo->owner_filter) {
cgit_open_filter(ctx.repo->owner_filter);
html_txt(ctx.repo->owner);
cgit_close_filter(ctx.repo->owner_filter);
} else {
html_txt(ctx.repo->owner);
}
} else {
if (ctx.cfg.root_desc)
html_txt(ctx.cfg.root_desc);
@ -1031,32 +1050,41 @@ void cgit_print_pageheader(void)
html("<table class='tabs'><tr><td>\n");
if (ctx.env.authenticated && ctx.repo) {
if (ctx.repo->readme.nr)
if (ctx.repo->readme.nr) {
reporevlink("about", "about", NULL,
hc("about"), ctx.qry.head, NULL,
NULL);
html(" ");
}
cgit_summary_link("summary", NULL, hc("summary"),
ctx.qry.head);
html(" ");
cgit_refs_link("refs", NULL, hc("refs"), ctx.qry.head,
ctx.qry.sha1, NULL);
ctx.qry.oid, NULL);
html(" ");
cgit_log_link("log", NULL, hc("log"), ctx.qry.head,
NULL, ctx.qry.vpath, 0, NULL, NULL,
ctx.qry.showmsg, ctx.qry.follow);
html(" ");
if (ctx.qry.page && !strcmp(ctx.qry.page, "blame"))
cgit_blame_link("blame", NULL, hc("blame"), ctx.qry.head,
ctx.qry.sha1, ctx.qry.vpath);
ctx.qry.oid, ctx.qry.vpath);
else
cgit_tree_link("tree", NULL, hc("tree"), ctx.qry.head,
ctx.qry.sha1, ctx.qry.vpath);
ctx.qry.oid, ctx.qry.vpath);
html(" ");
cgit_commit_link("commit", NULL, hc("commit"),
ctx.qry.head, ctx.qry.sha1, ctx.qry.vpath);
ctx.qry.head, ctx.qry.oid, ctx.qry.vpath);
html(" ");
cgit_diff_link("diff", NULL, hc("diff"), ctx.qry.head,
ctx.qry.sha1, ctx.qry.sha2, ctx.qry.vpath);
if (ctx.repo->max_stats)
ctx.qry.oid, ctx.qry.oid2, ctx.qry.vpath);
if (ctx.repo->max_stats) {
html(" ");
cgit_stats_link("stats", NULL, hc("stats"),
ctx.qry.head, ctx.qry.vpath);
}
if (ctx.repo->homepage) {
html("<a href='");
html(" <a href='");
html_attr(ctx.repo->homepage);
html("'>homepage</a>");
}
@ -1200,9 +1228,12 @@ void cgit_set_title_from_path(const char *path)
if (!path)
return;
for (last_slash = path + strlen(path); (slash = memrchr(path, '/', last_slash - path)) != NULL; last_slash = slash) {
last_slash = path + strlen(path);
for (slash = last_slash; slash > path; --slash) {
if (*slash != '/') continue;
strbuf_add(&sb, slash + 1, last_slash - slash - 1);
strbuf_addstr(&sb, " \xc2\xab ");
last_slash = slash;
}
strbuf_add(&sb, path, last_slash - path);
strbuf_addf(&sb, " - %s", ctx.page.title);

41
ui-snapshot.c
View file

@ -13,32 +13,35 @@
static int write_archive_type(const char *format, const char *hex, const char *prefix)
{
struct argv_array argv = ARGV_ARRAY_INIT;
struct strvec argv = STRVEC_INIT;
const char **nargv;
int result;
argv_array_push(&argv, "snapshot");
argv_array_push(&argv, format);
strvec_push(&argv, "snapshot");
strvec_push(&argv, format);
if (prefix) {
struct strbuf buf = STRBUF_INIT;
strbuf_addstr(&buf, prefix);
strbuf_addch(&buf, '/');
argv_array_push(&argv, "--prefix");
argv_array_push(&argv, buf.buf);
strvec_push(&argv, "--prefix");
strvec_push(&argv, buf.buf);
strbuf_release(&buf);
}
argv_array_push(&argv, hex);
strvec_push(&argv, hex);
/*
* Now we need to copy the pointers to arguments into a new
* structure because write_archive will rearrange its arguments
* which may result in duplicated/missing entries causing leaks
* or double-frees in argv_array_clear.
* or double-frees in strvec_clear.
*/
nargv = xmalloc(sizeof(char *) * (argv.argc + 1));
/* argv_array guarantees a trailing NULL entry. */
memcpy(nargv, argv.argv, sizeof(char *) * (argv.argc + 1));
nargv = xmalloc(sizeof(char *) * (argv.nr + 1));
/* strvec guarantees a trailing NULL entry. */
memcpy(nargv, argv.v, sizeof(char *) * (argv.nr + 1));
result = write_archive(argv.argc, nargv, NULL, the_repository, NULL, 0);
argv_array_clear(&argv);
if (fflush(stdout))
return errno;
result = write_archive(argv.nr, nargv, NULL, the_repository, NULL, 0);
strvec_clear(&argv);
free(nargv);
return result;
}
@ -79,18 +82,32 @@ static int write_tar_bzip2_archive(const char *hex, const char *prefix)
return write_compressed_tar_archive(hex, prefix, argv);
}
static int write_tar_lzip_archive(const char *hex, const char *prefix)
{
char *argv[] = { "lzip", NULL };
return write_compressed_tar_archive(hex, prefix, argv);
}
static int write_tar_xz_archive(const char *hex, const char *prefix)
{
char *argv[] = { "xz", NULL };
return write_compressed_tar_archive(hex, prefix, argv);
}
static int write_tar_zstd_archive(const char *hex, const char *prefix)
{
char *argv[] = { "zstd", "-T0", NULL };
return write_compressed_tar_archive(hex, prefix, argv);
}
const struct cgit_snapshot_format cgit_snapshot_formats[] = {
/* .tar must remain the 0 index */
{ ".tar", "application/x-tar", write_tar_archive },
{ ".tar.gz", "application/x-gzip", write_tar_gzip_archive },
{ ".tar.bz2", "application/x-bzip2", write_tar_bzip2_archive },
{ ".tar.lz", "application/x-lzip", write_tar_lzip_archive },
{ ".tar.xz", "application/x-xz", write_tar_xz_archive },
{ ".tar.zst", "application/x-zstd", write_tar_zstd_archive },
{ ".zip", "application/x-zip", write_zip_archive },
{ NULL }
};

51
ui-stats.c
View file

@ -166,7 +166,7 @@ static void add_commit(struct string_list *authors, struct commit *commit,
struct authorstat *authorstat;
struct string_list *items;
char *tmp;
struct tm *date;
struct tm date;
time_t t;
uintptr_t *counter;
@ -180,9 +180,9 @@ static void add_commit(struct string_list *authors, struct commit *commit,
authorstat = author->util;
items = &authorstat->list;
t = info->committer_date;
date = gmtime(&t);
period->trunc(date);
tmp = xstrdup(period->pretty(date));
gmtime_r(&t, &date);
period->trunc(&date);
tmp = xstrdup(period->pretty(&date));
item = string_list_insert(items, tmp);
counter = (uintptr_t *)&item->util;
if (*counter)
@ -215,15 +215,15 @@ static struct string_list collect_stats(const struct cgit_period *period)
int argc = 3;
time_t now;
long i;
struct tm *tm;
struct tm tm;
char tmp[11];
time(&now);
tm = gmtime(&now);
period->trunc(tm);
gmtime_r(&now, &tm);
period->trunc(&tm);
for (i = 1; i < period->count; i++)
period->dec(tm);
strftime(tmp, sizeof(tmp), "%Y-%m-%d", tm);
period->dec(&tm);
strftime(tmp, sizeof(tmp), "%Y-%m-%d", &tm);
argv[2] = xstrdup(fmt("--since=%s", tmp));
if (ctx.qry.path) {
argv[3] = "--";
@ -241,8 +241,7 @@ static struct string_list collect_stats(const struct cgit_period *period)
memset(&authors, 0, sizeof(authors));
while ((commit = get_revision(&rev)) != NULL) {
add_commit(&authors, commit, period);
free_commit_buffer(the_repository->parsed_objects, commit);
free_commit_list(commit->parents);
release_commit_memory(the_repository->parsed_objects, commit);
commit->parents = NULL;
}
return authors;
@ -261,21 +260,21 @@ static void print_combined_authorrow(struct string_list *authors, int from,
struct string_list_item *date;
time_t now;
long i, j, total, subtotal;
struct tm *tm;
struct tm tm;
char *tmp;
time(&now);
tm = gmtime(&now);
period->trunc(tm);
gmtime_r(&now, &tm);
period->trunc(&tm);
for (i = 1; i < period->count; i++)
period->dec(tm);
period->dec(&tm);
total = 0;
htmlf("<tr><td class='%s'>%s</td>", leftclass,
fmt(name, to - from + 1));
for (j = 0; j < period->count; j++) {
tmp = period->pretty(tm);
period->inc(tm);
tmp = period->pretty(&tm);
period->inc(&tm);
subtotal = 0;
for (i = from; i <= to; i++) {
author = &authors->items[i];
@ -300,20 +299,20 @@ static void print_authors(struct string_list *authors, int top,
struct string_list_item *date;
time_t now;
long i, j, total;
struct tm *tm;
struct tm tm;
char *tmp;
time(&now);
tm = gmtime(&now);
period->trunc(tm);
gmtime_r(&now, &tm);
period->trunc(&tm);
for (i = 1; i < period->count; i++)
period->dec(tm);
period->dec(&tm);
html("<table class='stats'><tr><th>Author</th>");
for (j = 0; j < period->count; j++) {
tmp = period->pretty(tm);
tmp = period->pretty(&tm);
htmlf("<th>%s</th>", tmp);
period->inc(tm);
period->inc(&tm);
}
html("<th>Total</th></tr>\n");
@ -329,10 +328,10 @@ static void print_authors(struct string_list *authors, int top,
items = &authorstat->list;
total = 0;
for (j = 0; j < period->count; j++)
period->dec(tm);
period->dec(&tm);
for (j = 0; j < period->count; j++) {
tmp = period->pretty(tm);
period->inc(tm);
tmp = period->pretty(&tm);
period->inc(&tm);
date = string_list_lookup(items, tmp);
if (!date)
html("<td>0</td>");

3
ui-summary.c
View file

@ -114,6 +114,9 @@ void cgit_print_repo_readme(const char *path)
}
free(mimetype);
if (path)
ctx.page.title = fmtalloc("%s - %s", path, ctx.page.title);
cgit_print_layout_start();
if (ctx.repo->readme.nr == 0)
goto done;

10
ui-tag.c
View file

@ -25,15 +25,15 @@ static void print_tag_content(char *buf)
html_txt(buf);
html("</div>");
if (p) {
html("<div class='commit-msg'>");
html("<pre class='commit-msg'>");
html_txt(++p);
html("</div>");
html("</pre>");
}
}
static void print_download_links(char *revname)
{
html("<tr><th>download</th><td class='sha1'>");
html("<tr><th>download</th><td class='oid'>");
cgit_print_snapshot_links(ctx.repo, revname, "<br/>");
html("</td></tr>");
}
@ -91,7 +91,7 @@ void cgit_print_tag(char *revname)
cgit_close_filter(ctx.repo->email_filter);
html("</td></tr>\n");
}
html("<tr><td>tagged object</td><td class='sha1'>");
html("<tr><td>tagged object</td><td class='oid'>");
cgit_object_link(tag->tagged);
html("</td></tr>\n");
if (ctx.repo->snapshots)
@ -106,7 +106,7 @@ void cgit_print_tag(char *revname)
html("<tr><td>tag name</td><td>");
html_txt(revname);
html("</td></tr>\n");
html("<tr><td>tagged object</td><td class='sha1'>");
html("<tr><td>tagged object</td><td class='oid'>");
cgit_object_link(obj);
html("</td></tr>\n");
if (ctx.repo->snapshots)

61
ui-tree.c
View file

@ -89,6 +89,7 @@ static void print_object(const struct object_id *oid, const char *path, const ch
enum object_type type;
char *buf;
unsigned long size;
int is_binary;
type = oid_object_info(the_repository, oid, &size);
if (type == OBJ_BAD) {
@ -103,6 +104,7 @@ static void print_object(const struct object_id *oid, const char *path, const ch
"Error reading object %s", oid_to_hex(oid));
return;
}
is_binary = buffer_is_binary(buf, size);
cgit_set_title_from_path(path);
@ -110,7 +112,7 @@ static void print_object(const struct object_id *oid, const char *path, const ch
htmlf("blob: %s (", oid_to_hex(oid));
cgit_plain_link("plain", NULL, NULL, ctx.qry.head,
rev, path);
if (ctx.repo->enable_blame) {
if (ctx.repo->enable_blame && !is_binary) {
html(") (");
cgit_blame_link("blame", NULL, NULL, ctx.qry.head,
rev, path);
@ -123,7 +125,7 @@ static void print_object(const struct object_id *oid, const char *path, const ch
return;
}
if (buffer_is_binary(buf, size))
if (is_binary)
print_binary_buffer(buf, size);
else
print_text_buffer(basename, buf, size);
@ -139,8 +141,7 @@ struct single_tree_ctx {
};
static int single_tree_cb(const struct object_id *oid, struct strbuf *base,
const char *pathname, unsigned mode, int stage,
void *cbdata)
const char *pathname, unsigned mode, void *cbdata)
{
struct single_tree_ctx *ctx = cbdata;
@ -185,8 +186,7 @@ static void write_tree_link(const struct object_id *oid, char *name,
tree_ctx.name = NULL;
tree_ctx.count = 0;
read_tree_recursive(the_repository, tree, "", 0, 1,
&paths, single_tree_cb, &tree_ctx);
read_tree(the_repository, tree, &paths, single_tree_cb, &tree_ctx);
if (tree_ctx.count != 1)
break;
@ -199,14 +199,16 @@ static void write_tree_link(const struct object_id *oid, char *name,
}
static int ls_item(const struct object_id *oid, struct strbuf *base,
const char *pathname, unsigned mode, int stage, void *cbdata)
const char *pathname, unsigned mode, void *cbdata)
{
struct walk_tree_context *walk_tree_ctx = cbdata;
char *name;
struct strbuf fullpath = STRBUF_INIT;
struct strbuf linkpath = STRBUF_INIT;
struct strbuf class = STRBUF_INIT;
enum object_type type;
unsigned long size = 0;
char *buf;
name = xstrdup(pathname);
strbuf_addf(&fullpath, "%s%s%s", ctx.qry.path ? ctx.qry.path : "",
@ -218,8 +220,7 @@ static int ls_item(const struct object_id *oid, struct strbuf *base,
htmlf("<tr><td colspan='3'>Bad object: %s %s</td></tr>",
name,
oid_to_hex(oid));
free(name);
return 0;
goto cleanup;
}
}
@ -239,22 +240,45 @@ static int ls_item(const struct object_id *oid, struct strbuf *base,
cgit_tree_link(name, NULL, class.buf, ctx.qry.head,
walk_tree_ctx->curr_rev, fullpath.buf);
}
if (S_ISLNK(mode)) {
html(" -> ");
buf = read_object_file(oid, &type, &size);
if (!buf) {
htmlf("Error reading object: %s", oid_to_hex(oid));
goto cleanup;
}
strbuf_addbuf(&linkpath, &fullpath);
strbuf_addf(&linkpath, "/../%s", buf);
strbuf_normalize_path(&linkpath);
cgit_tree_link(buf, NULL, class.buf, ctx.qry.head,
walk_tree_ctx->curr_rev, linkpath.buf);
free(buf);
strbuf_release(&linkpath);
}
htmlf("</td><td class='ls-size'>%li</td>", size);
html("<td>");
cgit_log_link("log", NULL, "button", ctx.qry.head,
walk_tree_ctx->curr_rev, fullpath.buf, 0, NULL, NULL,
ctx.qry.showmsg, 0);
if (ctx.repo->max_stats)
if (ctx.repo->max_stats) {
html(" ");
cgit_stats_link("stats", NULL, "button", ctx.qry.head,
fullpath.buf);
if (!S_ISGITLINK(mode))
}
if (!S_ISGITLINK(mode)) {
html(" ");
cgit_plain_link("plain", NULL, "button", ctx.qry.head,
walk_tree_ctx->curr_rev, fullpath.buf);
if (!S_ISDIR(mode) && ctx.repo->enable_blame)
}
if (!S_ISDIR(mode) && ctx.repo->enable_blame) {
html(" ");
cgit_blame_link("blame", NULL, "button", ctx.qry.head,
walk_tree_ctx->curr_rev, fullpath.buf);
}
html("</td></tr>\n");
cleanup:
free(name);
strbuf_release(&fullpath);
strbuf_release(&class);
@ -294,14 +318,13 @@ static void ls_tree(const struct object_id *oid, const char *path, struct walk_t
}
ls_head();
read_tree_recursive(the_repository, tree, "", 0, 1,
&paths, ls_item, walk_tree_ctx);
read_tree(the_repository, tree, &paths, ls_item, walk_tree_ctx);
ls_tail();
}
static int walk_tree(const struct object_id *oid, struct strbuf *base,
const char *pathname, unsigned mode, int stage, void *cbdata)
const char *pathname, unsigned mode, void *cbdata)
{
struct walk_tree_context *walk_tree_ctx = cbdata;
@ -326,7 +349,7 @@ static int walk_tree(const struct object_id *oid, struct strbuf *base,
return 0;
}
}
ls_item(oid, base, pathname, mode, stage, walk_tree_ctx);
ls_item(oid, base, pathname, mode, walk_tree_ctx);
return 0;
}
@ -370,12 +393,12 @@ void cgit_print_tree(const char *rev, char *path)
walk_tree_ctx.curr_rev = xstrdup(rev);
if (path == NULL) {
ls_tree(&commit->maybe_tree->object.oid, NULL, &walk_tree_ctx);
ls_tree(get_commit_tree_oid(commit), NULL, &walk_tree_ctx);
goto cleanup;
}
read_tree_recursive(the_repository, commit->maybe_tree, "", 0, 0,
&paths, walk_tree, &walk_tree_ctx);
read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
&paths, walk_tree, &walk_tree_ctx);
if (walk_tree_ctx.state == 1)
ls_tail();
else if (walk_tree_ctx.state == 2)