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tvl-depot/web/cgit-taz/default.nix

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feat(services/cgit-taz): Check in initial cgit configuration This is currently just a test to serve examples from my local machine, nothing more fancy than that.
2019-12-18 17:22:56 +01:00
# This derivation configures a 'cgit' instance to serve repositories
# from a different source.
refactor: Move nixpkgs attribute to `third_party.nixpkgs` Please read b/108 to make sense of this. This gets rid of the explicit list of exposed packages from nixpkgs, and instead makes the entire package set available at `third_party.nixpkgs`. To accommodate this, a LOT of things have to be very slightly shuffled around. Some of this was done in already submitted CLs, but this change is unfortunately still quite noisy. Pay extra attention to: * overlay-like functionality that was partially moved to actual overlays (partially as in, the minimum required to get a green build) * modified uses of the package set path, esp. in NixOS systems Special notes: * xanthous has been disabled in CI because of issues with the Haskell overlay * //third_party/nix has been disabled because of other unclear dependency issues Both of these will be tackled in a followup CL. Change-Id: I2f9c60a4d275fdb5209264be0addfd7e06c53118 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2910 Reviewed-by: glittershark <grfn@gws.fyi> Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI
2021-04-10 18:05:16 +02:00
{ depot, pkgs, ... }:
feat(services/cgit-taz): Check in initial cgit configuration This is currently just a test to serve examples from my local machine, nothing more fancy than that.
2019-12-18 17:22:56 +01:00
let
refactor: Move nixpkgs attribute to `third_party.nixpkgs` Please read b/108 to make sense of this. This gets rid of the explicit list of exposed packages from nixpkgs, and instead makes the entire package set available at `third_party.nixpkgs`. To accommodate this, a LOT of things have to be very slightly shuffled around. Some of this was done in already submitted CLs, but this change is unfortunately still quite noisy. Pay extra attention to: * overlay-like functionality that was partially moved to actual overlays (partially as in, the minimum required to get a green build) * modified uses of the package set path, esp. in NixOS systems Special notes: * xanthous has been disabled in CI because of issues with the Haskell overlay * //third_party/nix has been disabled because of other unclear dependency issues Both of these will be tackled in a followup CL. Change-Id: I2f9c60a4d275fdb5209264be0addfd7e06c53118 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2910 Reviewed-by: glittershark <grfn@gws.fyi> Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI
2021-04-10 18:05:16 +02:00
inherit (pkgs)
mime-types
thttpd
writeShellScriptBin
writeText
;
feat(web/cgit-taz): Use cheddar's about filter for about pages Following this change, Markdown files in the tree view will be rendered as highlighted Markdown sources.
2020-01-20 00:53:28 +01:00
sourceFilter = writeShellScriptBin "cheddar-about" ''
chore: Rename pkgs->depot in all Nix file headers
2020-02-21 13:47:29 +01:00
exec ${depot.tools.cheddar}/bin/cheddar --about-filter $@
feat(web/cgit-taz): Use cheddar's about filter for about pages Following this change, Markdown files in the tree view will be rendered as highlighted Markdown sources.
2020-01-20 00:53:28 +01:00
'';
feat(services/cgit-taz): Check in initial cgit configuration This is currently just a test to serve examples from my local machine, nothing more fancy than that.
2019-12-18 17:22:56 +01:00
cgitConfig = writeText "cgitrc" ''
feat(cgit-taz): Apply cgit configuration by patching thttpd This is just an optimisation because it compiles faster v0v
2019-12-18 18:53:57 +01:00
# Global configuration
fix(cgit-taz): Drop /cgit.cgi prefix from vhost
2019-12-20 17:24:15 +01:00
virtual-root=/
chore(cgit-taz): Disable HTTP git serving We don't need this anymore as josh will be doing it instead. Change-Id: I04324324fefa2b44604a8a5fad4dd3c7b7fe97a3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/3564 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2021-09-16 18:20:18 +02:00
enable-http-clone=0
fix(cgit-taz): Display personal email on depot
2019-12-20 19:31:34 +01:00
readme=:README.md
feat(web/cgit-taz): Use cheddar's about filter for about pages Following this change, Markdown files in the tree view will be rendered as highlighted Markdown sources.
2020-01-20 00:53:28 +01:00
about-filter=${sourceFilter}/bin/cheddar-about
chore: Rename pkgs->depot in all Nix file headers
2020-02-21 13:47:29 +01:00
source-filter=${depot.tools.cheddar}/bin/cheddar
feat(cgit-taz): Enable some convenience features in cgit Hopefully file following actually works for directories, too!
2019-12-20 21:47:35 +01:00
enable-log-filecount=1
enable-log-linecount=1
enable-follow-links=1
enable-blame=1
fix(cgit): Configure mimetype-file correctly
2019-12-20 22:17:51 +01:00
mimetype-file=${mime-types}/etc/mime.types
style(cgit-taz): Embed repository logo
2019-12-20 22:18:53 +01:00
logo=/plain/fun/logo/depot-logo.png
feat(services/cgit-taz): Check in initial cgit configuration This is currently just a test to serve examples from my local machine, nothing more fancy than that.
2019-12-18 17:22:56 +01:00
feat(cgit-taz): Apply cgit configuration by patching thttpd This is just an optimisation because it compiles faster v0v
2019-12-18 18:53:57 +01:00
# Repository configuration
feat(services/cgit-taz): Check in initial cgit configuration This is currently just a test to serve examples from my local machine, nothing more fancy than that.
2019-12-18 17:22:56 +01:00
repo.url=depot
chore(cgit-taz): Point cgit at Gerrit's depot copy Change-Id: I842ab14269cac18cddeec2f6f9b8140daa40bc0b Reviewed-on: https://cl.tvl.fyi/c/depot/+/22 Reviewed-by: lukegb <lukegb@tvl.fyi>
2020-06-11 23:48:58 +02:00
repo.path=/var/lib/gerrit/git/depot.git/
revert(web/tvl): Revert 's/The V/tazjin's v/"' This was originally done when "the purge" happened, and I don't think it's quite accurate anymore. This reverts commit 94846503c59b4155cc98280ef1c5cbcf69696ff9. Change-Id: I4be2bccfa68505a2f663ab1695e547321d2dd0b8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2709 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2021-03-31 21:16:56 +02:00
repo.desc=monorepo for the virus lounge
chore(cgit-taz): Disable HTTP git serving We don't need this anymore as josh will be doing it instead. Change-Id: I04324324fefa2b44604a8a5fad4dd3c7b7fe97a3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/3564 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2021-09-16 18:20:18 +02:00
repo.owner=The Virus Lounge
feat(git-serving): Configure josh to serve the depot over HTTP Previously we served the dumb git HTTP protocol from code.tvl.fyi via cgit. This CL disables this feature and instead runs josh in the same location (by redirecting appropriately), but while also enabling partial cloning of all subtrees of the depot. For example, after this CL the following would result in an independent clone of //nix/readTree: git clone https://code.tvl.fyi/depot.git:/nix/readTree.git Note that there are no josh workspaces configured at all for now, these references are only for static depot subpaths. Please refer to the documentation for josh for more information on available kinds of josh filters. Josh state is kept in a systemd state directory in /var/lib/josh and backed up to Restic. Backing this up is necessary, as josh uses stateful information to do things like tracking merges and rewriting history per subtree appropriately to avoid cloned repositories ending up in peculiar states. Change-Id: I156f0298c2aa42e3bdbf5a0e86109070d640c56e Reviewed-on: https://cl.tvl.fyi/c/depot/+/3563 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2021-09-16 17:46:17 +02:00
repo.clone-url=https://code.tvl.fyi/depot.git
feat(services/cgit-taz): Check in initial cgit configuration This is currently just a test to serve examples from my local machine, nothing more fancy than that.
2019-12-18 17:22:56 +01:00
'';
feat(cgit-taz): Patch cgit to construct monorepo URLs Effectively dropping /depot/ from all URLs.
2019-12-20 18:28:35 +01:00
feat(services/cgit-taz): Check in initial cgit configuration This is currently just a test to serve examples from my local machine, nothing more fancy than that.
2019-12-18 17:22:56 +01:00
thttpdConfig = writeText "thttpd.conf" ''
refactor(web/cgit-taz): Serve depot from disk location on camden
2020-02-12 02:03:31 +01:00
port=2448
refactor: Move nixpkgs attribute to `third_party.nixpkgs` Please read b/108 to make sense of this. This gets rid of the explicit list of exposed packages from nixpkgs, and instead makes the entire package set available at `third_party.nixpkgs`. To accommodate this, a LOT of things have to be very slightly shuffled around. Some of this was done in already submitted CLs, but this change is unfortunately still quite noisy. Pay extra attention to: * overlay-like functionality that was partially moved to actual overlays (partially as in, the minimum required to get a green build) * modified uses of the package set path, esp. in NixOS systems Special notes: * xanthous has been disabled in CI because of issues with the Haskell overlay * //third_party/nix has been disabled because of other unclear dependency issues Both of these will be tackled in a followup CL. Change-Id: I2f9c60a4d275fdb5209264be0addfd7e06c53118 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2910 Reviewed-by: glittershark <grfn@gws.fyi> Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI
2021-04-10 18:05:16 +02:00
dir=${depot.third_party.cgit}/cgit
feat(services/cgit-taz): Check in initial cgit configuration This is currently just a test to serve examples from my local machine, nothing more fancy than that.
2019-12-18 17:22:56 +01:00
nochroot
novhost
cgipat=**.cgi
'';
feat(cgit-taz): Apply cgit configuration by patching thttpd This is just an optimisation because it compiles faster v0v
2019-12-18 18:53:57 +01:00
# Patched version of thttpd that serves cgit.cgi as the index and
# sets the environment variable for pointing cgit at the correct
# configuration.
#
# Things are done this way because recompilation of thttpd is much
# faster than cgit and I don't want to wait long when iterating on
# config.
thttpdConfigPatch = writeText "thttpd_cgit_conf.patch" ''
diff --git a/libhttpd.c b/libhttpd.c
index c6b1622..eef4b73 100644
--- a/libhttpd.c
+++ b/libhttpd.c
@@ -3055,4 +3055,6 @@ make_envp( httpd_conn* hc )
envn = 0;
+ // force cgit to load the correct configuration
+ envp[envn++] = "CGIT_CONFIG=${cgitConfig}";
envp[envn++] = build_env( "PATH=%s", CGI_PATH );
#ifdef CGI_LD_LIBRARY_PATH
'';
feat(services/cgit-taz): Check in initial cgit configuration This is currently just a test to serve examples from my local machine, nothing more fancy than that.
2019-12-18 17:22:56 +01:00
thttpdCgit = thttpd.overrideAttrs(old: {
feat(cgit-taz): Add patches for subtree about/ handling 1. Generate links to subtree about pages. 2. Render README files in subtrees, too.
2019-12-22 00:36:02 +01:00
patches = [
./thttpd_cgi_idx.patch
thttpdConfigPatch
];
feat(services/cgit-taz): Check in initial cgit configuration This is currently just a test to serve examples from my local machine, nothing more fancy than that.
2019-12-18 17:22:56 +01:00
});
in writeShellScriptBin "cgit-launch" ''
exec ${thttpdCgit}/bin/thttpd -D -C ${thttpdConfig}
chore(web/cgit-taz): Use in-tree cgit version instead Drops the previous patch setup to use //third_party/cgit instead.
2020-01-12 03:53:01 +01:00
''
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