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Author SHA1 Message Date
Eelco Dolstra
b69e469328 * In `nix-env', look for derivations inside attribute sets that have 
the `recurseForDerivations' attribute set to `true'.
 2006-03-23 16:43:07 +00:00
Eelco Dolstra
49ce8b57dd * Hm. 2006-03-23 16:37:49 +00:00
Eelco Dolstra
20675feeab * Update copyright. 2006-03-15 12:58:22 +00:00
Eelco Dolstra
05bb644890 * Allow the resulting symlink of nix-build to be named, e.g., 
$ nix-build .../i686-linux.nix -A apacheHttpd -o apache
 2006-03-14 16:35:01 +00:00
Eelco Dolstra
fdea084c36 * Allow `make check' to work in directories that have symlink 
components.
 2006-03-10 22:27:26 +00:00
Eelco Dolstra
37d1b1cafd * `nix-env -qa --description' shows human-readable descriptions of 
packages (provided that they have a `meta.description' attribute).
  E.g.,

  $ ./src/nix-env/nix-env -qa --description gcc
  gcc-4.0.2   GNU Compiler Collection, 4.0.x (cross-compiler for sparc-linux)
  gcc-4.0.2   GNU Compiler Collection, 4.0.x (cross-compiler for mips-linux)
  gcc-4.0.2   GNU Compiler Collection, 4.0.x (cross-compiler for arm-linux)
  gcc-4.0.2   GNU Compiler Collection, 4.0.x
 2006-03-10 16:20:42 +00:00
Eelco Dolstra
a33fb2d287 * Oops. 2006-03-10 16:14:30 +00:00
Eelco Dolstra
2b3b6c9b34 * In theory, this should reduce the number of ATermMap 
re-allocations.
 2006-03-10 16:14:13 +00:00
Eelco Dolstra
4ada6db1fc * `nix-env -q' now accepts arguments that allow specific derivations 
to be queried, e.g., `nix-env -qa firefox'.  This does require the
  argument '*' to be passed if one wants information about all
  derivations, so the old `nix-env -qa' now is `nix-env -qa "*"'.
 2006-03-10 10:24:46 +00:00
Eelco Dolstra
9811815429 * Write messages to stderr, not stdout. 2006-03-10 09:41:28 +00:00
Eelco Dolstra
18c321308d * Ugh, printHash() was very inefficient because it used 
ostringstreams.  Around 11% of execution time was spent here (now
  it's 0.5%).
 2006-03-09 17:07:25 +00:00
Eelco Dolstra
b90c00e63f * Regression: semantics of the result of getDerivation() changed. 2006-03-09 15:10:01 +00:00
Eelco Dolstra
922697c8b2 * Big speedup (factor > 2.5) in all nix-env operations that do actual 
instantiation, e.g. "nix-env -i" and "nix-env -qas" (but not
  "nix-env -qa").  It turns out that many redundant calls to
  addToStore(path) were made, which reads and hashes the entire path.
  For instance, the bash bootstrap binary in Nixpkgs would be read and
  hashed many times.  As a result nix-env would spend around 92% of
  its time in the function sha256_block (according to callgrind).
  Some simple memoization fixes this.
 2006-03-09 15:09:18 +00:00
Eelco Dolstra
6dca5c9099 * When obtaining derivations from Nix expressions, ignore all 
expressions that cause an assertion failure (like `assert system ==
  "i686-linux"').  This allows all-packages.nix in Nixpkgs to be used
  on all platforms, even if some Nix expressions don't work on all
  platforms.

  Not sure if this is a good idea; it's a bit hacky.  In particular,
  due to laziness some derivations might appear in `nix-env -qa' but
  disappear in `nix-env -qas' or `nix-env -i'.

  Commit 5000!
 2006-03-08 16:03:58 +00:00
Eelco Dolstra
9088dee9e2 * Some refactoring of the exception handling code so that we can catch 
Nix expression assertion failures.
 2006-03-08 14:11:19 +00:00
Eelco Dolstra
fa72ae1e9c * GCC 4.1 compatibility. 2006-03-06 14:40:10 +00:00
Eelco Dolstra
c8bfb11b34 * `nix-env (-i|-u) --dry-run' now shows exactly which missing paths 
will be built or substituted.
 2006-03-06 11:21:15 +00:00
Eelco Dolstra
7ba1fd2029 * Regularise help text a bit. 2006-03-06 11:04:39 +00:00
Eelco Dolstra
120f00c04f * More online help. 2006-03-03 14:25:07 +00:00
Eelco Dolstra
2d54312f87 * Rewrote nix-build in Perl, since sh is just too limited (turns out 
that arrays are a bash extension, so it didn't work on FreeBSD).
  Also fixes NIX-8 (readlink(1) dependency).
 2006-03-03 14:15:02 +00:00
Eelco Dolstra
78d84f5631 * Tests for fixed-output derivations (and attribute selection, incidentally). 2006-03-01 18:26:21 +00:00
Eelco Dolstra
2167bf6b72 * Tests to prevent a repeat of the parseHash32 debacle. 2006-03-01 18:11:41 +00:00
Eelco Dolstra
70dee0f8ca * Flags --to-base32' and --to-base16' to convert between hex and 
base-32 hashes.
 2006-03-01 18:05:47 +00:00
Eelco Dolstra
e136532800 * Ouch, parseHash32 was completely broken. All digits >= 4 were 
parsed as 4.

  For a moment I worried that printHash32 was broken, and that would
  have been really, *really* bad ;-)
 2006-03-01 17:59:08 +00:00
Eelco Dolstra
74166f2f44 * db.hh shouldn't depend on the Berkeley DB headers. 2006-03-01 17:44:28 +00:00
Eelco Dolstra
1bdceb421f * Doh! 2006-03-01 16:52:55 +00:00
Eelco Dolstra
d822bf32e4 * Close the database before the destructor runs. 2006-03-01 16:36:35 +00:00
Eelco Dolstra
fa95f4be3f * More test coverage. 2006-03-01 16:26:13 +00:00
Eelco Dolstra
80b5c71684 * Doh! 2006-03-01 16:03:32 +00:00
Eelco Dolstra
e3daee919d * Test `nix-store -q --binding'. 2006-03-01 15:46:22 +00:00
Eelco Dolstra
ea9c35d3cc * Test nix-store --add' and nix-store -q --hash'. 2006-03-01 15:43:37 +00:00
Eelco Dolstra
30d051ff14 * New suppressions. 2006-03-01 15:40:01 +00:00
Eelco Dolstra
b6780b9e10 * Uninitialised variable. Fixes the --delete test. 2006-03-01 14:39:42 +00:00
Eelco Dolstra
b602d2dfdf * Wrong delete. Thanks valgrind. 2006-03-01 14:39:10 +00:00
Eelco Dolstra
b90787290d * TDD! Woohoo! 2006-03-01 14:26:03 +00:00
Eelco Dolstra
089c41a0c2 * Oops! 2006-03-01 14:17:00 +00:00
Eelco Dolstra
ca0b23c831 * Test the nix-store --gc subflags. 2006-03-01 14:00:27 +00:00
Eelco Dolstra
5cb6c42088 * Test nix-build. This also tests indirect roots. 2006-03-01 13:49:12 +00:00
Eelco Dolstra
8cd646b6af * Clear the substitutes prior to running the test. 2006-03-01 13:33:12 +00:00
Eelco Dolstra
e48bd8c8b5 * Add a test for nix-log2xml. 2006-03-01 13:25:08 +00:00
Eelco Dolstra
458820df6c * Generate valid HTML. 2006-03-01 13:24:47 +00:00
Eelco Dolstra
6b8bb8d74a * Remove dead code. 2006-03-01 12:51:39 +00:00
Eelco Dolstra
84c4631221 * Simplification. 2006-03-01 12:51:18 +00:00
Eelco Dolstra
a4c63c6e8e * Make it easy to run individual tests from the command line. 2006-03-01 12:15:33 +00:00
Eelco Dolstra
85793fa438 * Remove debug statement. 2006-02-24 17:10:38 +00:00
Eelco Dolstra
e2f16b9cae * A script to remove from a manifest those patches whose base or 
target no longer applies to any available release.  This is a
  partial fix for NIX-34 (when producing linear patch sequences
  between releases, the number of patches grows without bound).
 2006-02-24 16:05:55 +00:00
Eelco Dolstra
5168f9bb00 * Canonicalise manifests a bit by sorting them. 2006-02-24 16:02:36 +00:00
Eelco Dolstra
9d3bee50ad * Aha! 2006-02-22 15:20:11 +00:00
Eelco Dolstra
17f39049cf * WTF? 2006-02-22 15:09:47 +00:00
Eelco Dolstra
43fa1c20e7 * Separate the cache reading code. 2006-02-22 14:35:19 +00:00