Commit graph

3291 commits

Author SHA1 Message Date
Eelco Dolstra
d4a76ff0e4 Bump version number 2013-11-19 14:45:19 +01:00
Eelco Dolstra
30b986908e Check meta values and warn about bad ones 2013-11-19 14:29:39 +01:00
Eelco Dolstra
0f24400d90 Generalise meta attributes 2013-11-19 14:09:14 +01:00
Eelco Dolstra
990126cde0 Shorter error message 2013-11-19 14:09:14 +01:00
Eelco Dolstra
af94a70ba6 Drop support for user environment manifests in ATerm format 2013-11-19 14:09:14 +01:00
Eelco Dolstra
245e26408f nix-env -q: Add a --json flag 2013-11-19 00:41:45 +01:00
Eelco Dolstra
5fea98111b Refactor JSON output 2013-11-19 00:33:06 +01:00
Eelco Dolstra
77c13cdf56 Add a toJSON primop 2013-11-19 00:04:11 +01:00
Eelco Dolstra
285df765b9 Add a primop unsafeGetAttrPos to return the position of an attribute 2013-11-18 22:22:35 +01:00
Eelco Dolstra
fc33fd86b7 Add a symbol __curPos that expands to the current source location
I.e. an attribute set { file = <string>; line = <int>; column = <int>; }.
2013-11-18 20:16:02 +01:00
Eelco Dolstra
90b5e69284 Support quoted attribute names in -A
This is requires if you have attribute names with dots in them.  So
you can now say:

  $ nix-instantiate '<nixos>' -A 'config.systemd.units."postgresql.service".text' --eval-only

Fixes #151.
2013-11-18 10:21:12 +00:00
Eelco Dolstra
a478e8a7bb Remove nix-setuid-helper
AFAIK, nobody uses it, it's not maintained, and it has no tests.
2013-11-14 11:57:37 +01:00
Eelco Dolstra
89e6781cc5 Make function calls show up in stack traces again
Note that adding --show-trace prevents functions calls from being
tail-recursive, so an expression that evaluates without --show-trace
may fail with a stack overflow if --show-trace is given.
2013-11-12 12:51:59 +01:00
Eelco Dolstra
2bcb384e95 Add a test to check that tail calls run in bounded stack space 2013-11-12 12:34:22 +01:00
Eelco Dolstra
c897bac549 Make function calls tail-recursive 2013-11-12 11:32:23 +00:00
Eelco Dolstra
273322c773 Make ifs and asserts tail-recursive
The local Value object prevented g++ from making a tail call.  Not
clear why.  In any case, not using a temporary makes g++ do the tail
call.
2013-11-12 11:32:23 +00:00
Eelco Dolstra
4badd7ed17 Get rid of an intermediary on the stack 2013-11-12 11:32:23 +00:00
Eelco Dolstra
8d6418d46e Fix building without a garbage collector
http://hydra.nixos.org/build/6695350
2013-10-28 22:51:12 +01:00
Eelco Dolstra
dec2f19502 Fix a segfault in genericClosure
It kept temporary data in STL containers that were not scanned by
Boehm GC, so Nix programs using genericClosure could randomly crash if
the garbage collector kicked in at a bad time.

Also make it a bit more efficient by copying points to values rather
than values.
2013-10-28 18:52:26 +01:00
Eelco Dolstra
6123144933 Drop Cygwin and Solaris builds 2013-10-28 11:56:37 +00:00
Eelco Dolstra
1dacd427cd Update release notes, set version for 1.6.1 release 2013-10-28 11:56:21 +00:00
Eelco Dolstra
ea6bf0c21f Slightly optimize listToAttrs 2013-10-28 07:34:44 +01:00
Eelco Dolstra
36e67ff16b Undocument obsolete form of "let" 2013-10-24 22:06:39 +02:00
Eelco Dolstra
fba17a9043 Doc fix 2013-10-24 22:05:58 +02:00
Eelco Dolstra
2d9bb56e55 Fix segfault on Darwin
Ever since SQLite in Nixpkgs was updated to 3.8.0.2, Nix has randomly
segfaulted on Darwin:

  http://hydra.nixos.org/build/6175515
  http://hydra.nixos.org/build/6611038

It turns out that this is because the binary cache substituter somehow
ends up loading two versions of SQLite: the one in Nixpkgs and the
other from /usr/lib/libsqlite3.dylib.  It's not exactly clear why the
latter is loaded, but it appears to be because WWW::Curl indirectly loads
/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation,
which in turn seems to load /usr/lib/libsqlite3.dylib.  This leads to
a segfault when Perl exits:

  #0  0x00000001010375f4 in sqlite3_finalize ()
  #1  0x000000010125806e in sqlite_st_destroy ()
  #2  0x000000010124bc30 in XS_DBD__SQLite__st_DESTROY ()
  #3  0x00000001001c8155 in XS_DBI_dispatch ()
  ...
  #14 0x0000000100023224 in perl_destruct ()
  #15 0x0000000100000d6a in main ()
  ...

The workaround is to explicitly load DBD::SQLite before WWW::Curl.
2013-10-24 19:15:52 +02:00
Eelco Dolstra
5bc41d78ff Rename "attribute sets" to "sets"
We don't have any other kind of sets so calling them attribute sets is
unnecessarily verbose.
2013-10-24 16:41:04 +02:00
Eelco Dolstra
9e4bb20455 Manual: Fix broken URLs
Fixes #172.
2013-10-24 16:02:08 +02:00
Eelco Dolstra
dc341811d6 Add rpm_fedora19i386 to the release-critical builds 2013-10-24 15:54:23 +02:00
Eelco Dolstra
69befd33a9 Remove unnecessary call to forceStringNoCtx 2013-10-24 03:08:34 +02:00
Eelco Dolstra
a5684e09d3 Document typeOf 2013-10-24 02:56:00 +02:00
Eelco Dolstra
411a3461dc Add a test of the type primops 2013-10-24 02:51:28 +02:00
Eelco Dolstra
05d02f798f Add a typeOf primop
We already have some primops for determining the type of a value, such
as isString, but they're incomplete: for instance, there is no isPath.
Rather than adding more isBla functions, the generic typeOf function
returns a string representing the type of the argument (e.g. "int").
2013-10-24 02:49:13 +02:00
Eelco Dolstra
6da92d96ae Document NIX_SHOW_STATS and NIX_COUNT_CALLS 2013-10-24 02:22:24 +02:00
Eelco Dolstra
543d8a5942 Don't require NIX_SHOW_STATS for NIX_COUNT_CALLS 2013-10-24 02:20:54 +02:00
Eelco Dolstra
fe95650487 Memoize evalFile() lookups under both the original and resolved name
Previously we only used the resolved name, causing repeated resolution
(e.g. /dir to /dir/default.nix).
2013-10-23 11:19:01 +00:00
Eelco Dolstra
3139481822 Add an aggregate job
Also, build for Ubuntu 13.10 and Fedora 19.
2013-10-23 11:52:25 +02:00
Eelco Dolstra
c086183843 For auto roots, show the intermediate link
I.e. "nix-store -q --roots" will now show (for example)

  /home/eelco/Dev/nixpkgs/result

rather than

  /nix/var/nix/gcroots/auto/53222qsppi12s2hkap8dm2lg8xhhyk6v
2013-10-22 11:39:10 +02:00
Eelco Dolstra
4f4a14453a Don't set $PS1 in non-interactive shells
Shouldn't really matter, but you never know.
2013-10-18 14:51:25 +02:00
Shea Levy
4ea034a5c5 nix-shell: Play nicely with non-interactive shells
nix-shell with the --command flag might be used non-interactively, but
if bash starts non-interactively (i.e. with stdin or stderr not a
terminal), it won't source the script given in --rcfile. However, in
that case it *will* source the script found in $BASH_ENV, so we can use
that instead.

Also, don't source ~/.bashrc in a non-interactive shell (detectable by
checking the PS1 env var)

Signed-off-by: Shea Levy <shea@shealevy.com>
2013-10-18 14:34:46 +02:00
Eelco Dolstra
792fd51f41 Fold two stack trace messages in derivations
Combined with the previous changes, stack traces involving derivations
are now much less verbose, since something like

  while evaluating the builtin function `getAttr':
  while evaluating the builtin function `derivationStrict':
  while instantiating the derivation named `gtk+-2.24.20' at `/home/eelco/Dev/nixpkgs/pkgs/development/libraries/gtk+/2.x.nix:11:3':
  while evaluating the derivation attribute `propagatedNativeBuildInputs' at `/home/eelco/Dev/nixpkgs/pkgs/stdenv/generic/default.nix:78:17':
  while evaluating the attribute `outPath' at `/nix/store/212ngf4ph63mp6p1np2bapkfikpakfv7-nix-1.6/share/nix/corepkgs/derivation.nix:18:9':
  ...

now reads

  while evaluating the attribute `propagatedNativeBuildInputs' of the derivation `gtk+-2.24.20' at `/home/eelco/Dev/nixpkgs/pkgs/development/libraries/gtk+/2.x.nix:11:3':
  ...
2013-10-17 11:57:25 +02:00
Eelco Dolstra
f440558acc Don't show <nix/derivation.nix> in stack traces
Messages like

  while evaluating the attribute `outPath' at `/nix/store/212ngf4ph63mp6p1np2bapkfikpakfv7-nix-1.6/share/nix/corepkgs/derivation.nix:18:9':

are redundant, because Nix already shows that it's evaluating a derivation:

  while instantiating the derivation named `firefox-24.0' at `/home/eelco/Dev/nixpkgs/pkgs/applications/networking/browsers/firefox/default.nix:131:5':
  while evaluating the derivation attribute `nativeBuildInputs' at `/home/eelco/Dev/nixpkgs/pkgs/stdenv/generic/default.nix:76:17':
2013-10-17 11:47:38 +02:00
Eelco Dolstra
bb659bad81 Nix 1.6.1 release notes 2013-10-17 11:40:20 +02:00
Eelco Dolstra
f6a8e7f4c2 Fix test 2013-10-17 11:18:37 +02:00
Eelco Dolstra
b08f4b0da9 Test string semantics a bit more 2013-10-17 01:12:43 +02:00
goblin
d7625b5c2d two typos 2013-10-17 00:59:19 +02:00
Eelco Dolstra
b8034e5581 Ensure proper type checking/coercion of "${expr}"
Now we only rewrite "${expr}" to expr if expr is a string literal.
2013-10-17 00:57:24 +02:00
Eelco Dolstra
9d8a80375d Add a test for type correctness of antiquotes
Antiquotes should evaluate to strings or paths.  This is usually
checked, except in the case where the antiquote makes up the entire
string, as in "${expr}".  This is optimised to expr, which discards
the runtime type checks / coercions.
2013-10-17 00:51:07 +02:00
Eelco Dolstra
d6a7aa8f48 Revert the behaviour of antiquoted paths to pre-Nix 1.6
Commit 159e621d1a accidentally changed
the behaviour of antiquoted paths, e.g.

  "${/foo}/bar"

used to evaluate to "/nix/store/<hash>-foo/bar" (where /foo gets
copied to the store), but in Nix 1.6 it evaluates to "/foo/bar".  This
is inconsistent, since

  " ${/foo}/bar"

evaluates to " /nix/store/<hash>-foo/bar".  So revert to the old
behaviour.
2013-10-17 00:39:59 +02:00
Eelco Dolstra
b8571d68c4 Add a regression test for correct path antiquotation behavior
This broke in Nix 1.6.
2013-10-16 23:29:11 +02:00
Eelco Dolstra
a737f51fd9 Retry all SQLite operations
To deal with SQLITE_PROTOCOL, we also need to retry read-only
operations.
2013-10-16 15:58:20 +02:00