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Author SHA1 Message Date
Eelco Dolstra fac6f8aac0 Test nix-store -q --roots 2014-02-26 18:00:46 +01:00
Eelco Dolstra 84143c4bd8 Test nix-store -l 2014-02-26 17:58:53 +01:00
Eelco Dolstra 19437785eb Test nix-store --optimise 2014-02-26 17:53:51 +01:00
Eelco Dolstra fdff3a7eae Add a test for nix-store --dump-db / --load-db 2014-02-26 17:47:54 +01:00
Eelco Dolstra 506d86394d Installer: Handle Darwin 
"cp -r" doesn't copy symlinks properly on Darwin, but "cp -R" does.

Fixes #215.
 2014-02-26 17:23:55 +01:00
Eelco Dolstra 6b9cd59a41 nix-store -r: Respect --add-root for non-derivations 
Fixes #68.
Fixes #117.
 2014-02-26 16:32:46 +01:00
Eelco Dolstra 7f74513b4e Also provide an option for setting the curl connection timeout 2014-02-26 16:07:43 +01:00
Eelco Dolstra 00d761016a Respect $NIX_CONNECT_TIMEOUT properly 
We were 1) using CURLOPT_TIMEOUT instead of CURLOPT_CONNECTTIMEOUT; 2)
not passing it to the curl child process.

Issue #93.
 2014-02-26 15:58:37 +01:00
Eelco Dolstra d761009e3c Add ~/.nix-profile/sbin to $PATH 
Fixes #112.
 2014-02-26 15:24:48 +01:00
Eelco Dolstra f14ef84a51 Warn about missing -I paths 
Fixes #121.  Note that we don't warn about missing $NIX_PATH entries
because it's intended that some may be missing (cf. the default
$NIX_PATH on NixOS, which includes paths like /etc/nixos/nixpkgs for
backward compatibility).
 2014-02-26 15:21:56 +01:00
Shea Levy 733214144a Document dynamic attributes 
Signed-off-by: Shea Levy <shea@shealevy.com>
 2014-02-26 14:06:45 +01:00
Eelco Dolstra 42eb4afd7a Simplify getting use-ssh-substituter from untrusted users 2014-02-26 13:58:46 +01:00
Eelco Dolstra bf4a577a58 Fix broken patch 2014-02-26 13:48:23 +01:00
Ian-Woo Kim 8a02fdc38e use USER environmental variable if getting user id by getpwuid is failed in perl scripts: download-from-binary-cache.pl and nix-channel 2014-02-26 13:42:11 +01:00
Eelco Dolstra dcaea042fc Only start download-via-ssh if it's enabled 2014-02-26 13:41:03 +01:00
Shea Levy df5de9dfd7 Add use-ssh-substituter setting. 
It defaults to false and can be overridden by RemoteStore.

Untested currently, just quickly put this together
 2014-02-26 13:32:47 +01:00
Eelco Dolstra 36b90e72d7 nix-shell: Add --packages flag 
This allows you to easily set up a build environment containing the
specified packages from Nixpkgs.  For example:

  $ nix-shell -p sqlite xorg.libX11 hello

will start a shell in which the given packages are present.
 2014-02-19 17:08:01 +01:00
Eelco Dolstra a897b58373 nix-instantiate: Allow --dry-run as a synonym for --readonly-mode 
--dry-run is more consistent with nix-env and nix-store.
 2014-02-19 16:46:33 +01:00
Eelco Dolstra e1cf40fa95 nix-instantiate: Rename --eval-only to --eval, --parse-only to --parse 2014-02-19 16:34:24 +01:00
Eelco Dolstra c31836008e nix-instantiate: Add a flag --expr / -E to read expressions from the command line 
This is basically a shortcut for ‘echo 'expr...' | nix-instantiate -’.
Also supported by nix-build and nix-shell.
 2014-02-19 16:30:19 +01:00
Eelco Dolstra e707a8a526 Move manpages around 2014-02-19 15:32:19 +01:00
Eelco Dolstra 73f74ebba0 nix-shell: Don't leave a temporary directory in /tmp behind 2014-02-19 15:01:04 +01:00
Shea Levy a7e70518b8 lexer-tab.o and parser-tab.o require each other's headers 2014-02-18 17:31:30 +01:00
Shea Levy 70a558e202 Update ignores 2014-02-18 17:31:30 +01:00
Eelco Dolstra 7bef965d6f Make it work on GNU Make > 3.81 again 2014-02-18 13:35:35 +01:00
Eelco Dolstra 79f699edca More GNU Make 3.81 compatibility 2014-02-18 12:57:32 +01:00
Eelco Dolstra 8129cf33d9 Slight simplification 2014-02-18 10:46:30 +01:00
Eelco Dolstra 1aa19b24b2 Add a flag ‘--check’ to verify build determinism 
The flag ‘--check’ to ‘nix-store -r’ or ‘nix-build’ will cause Nix to
redo the build of a derivation whose output paths are already valid.
If the new output differs from the original output, an error is
printed.  This makes it easier to test if a build is deterministic.
(Obviously this cannot catch all sources of non-determinism, but it
catches the most common one, namely the current time.)

For example:

  $ nix-build '<nixpkgs>' -A patchelf
  ...
  $ nix-build '<nixpkgs>' -A patchelf --check
  error: derivation `/nix/store/1ipvxsdnbhl1rw6siz6x92s7sc8nwkkb-patchelf-0.6' may not be deterministic: hash mismatch in output `/nix/store/4pc1dmw5xkwmc6q3gdc9i5nbjl4dkjpp-patchelf-0.6.drv'

The --check build fails if not all outputs are valid.  Thus the first
call to nix-build is necessary to ensure that all outputs are valid.

The current outputs are left untouched: the new outputs are either put
in a chroot or diverted to a different location in the store using
hash rewriting.
 2014-02-18 01:01:14 +01:00
Eelco Dolstra 4ec626a286 Test nix-store --verify-path and --repair-path 2014-02-17 23:24:12 +01:00
Eelco Dolstra 99f14c2584 Don't build on Debian 6.0 
Its linker is too old to understand --no-copy-dt-needed-entries.

http://hydra.nixos.org/build/9113883
 2014-02-17 23:10:40 +01:00
Eelco Dolstra b6def5b542 Make --repair work on Darwin 
Mac OS X doesn't allow renaming a read-only directory.

http://hydra.nixos.org/build/9113895
 2014-02-17 23:09:48 +01:00
Eelco Dolstra dfbcb7c403 Refactoring 2014-02-17 23:04:52 +01:00
Eelco Dolstra 71adb090f0 When using a build hook, only copy missing paths 2014-02-17 22:58:21 +01:00
Eelco Dolstra 69fe6c58fa Move some code around 
In particular, do replacing of valid paths during repair later.  This
prevents us from replacing a valid path after the build fails.
 2014-02-17 22:25:15 +01:00
Eelco Dolstra 1da6ae4f99 nix-store --gc --max-freed: Support a unit specifier 
E.g. "--max-freed 10G" means "free ten gigabytes".
 2014-02-17 14:48:50 +01:00
Eelco Dolstra 00d30496ca Heuristically detect if a build may have failed due to a full disk 
This will allow Hydra to detect that a build should not be marked as
"permanently failed", allowing it to be retried later.
 2014-02-17 14:15:56 +01:00
Eelco Dolstra e81d38c02b nix-shell: Execute shellHook if it exists 
Since normal builds don't execute shellHook, this allows nix-shell
specific customisation.  Suggested by Domen.
 2014-02-17 13:34:24 +01:00
Eelco Dolstra 832377bbd6 Add a test for repairing paths 2014-02-17 12:22:50 +01:00
Eelco Dolstra 581a160c11 Add a function for looking up programs in $PATH 2014-02-14 20:12:04 +01:00
Eelco Dolstra a9d99ab55f download-via-ssh: Use readStorePath 2014-02-14 12:31:10 +01:00
Eelco Dolstra 4db572062c download-via-ssh: Show where we're downloading from 2014-02-14 12:20:12 +01:00
Eelco Dolstra dba33d4018 Minor style fixes 2014-02-14 11:48:42 +01:00
Eelco Dolstra 61fd494d76 Merge remote-tracking branch 'shlevy/ssh-substituter' 2014-02-14 11:42:47 +01:00
Shea Levy f67f52751f Indendation fix 
Signed-off-by: Shea Levy <shea@shealevy.com>
 2014-02-12 07:33:07 -05:00
Shea Levy 62eb9eb76d Remove relic of old code 
Signed-off-by: Shea Levy <shea@shealevy.com>
 2014-02-12 07:27:45 -05:00
Shea Levy 7438f0bc2b error messages start in lowercase 
Signed-off-by: Shea Levy <shea@shealevy.com>
 2014-02-12 07:26:35 -05:00
Shea Levy 2246aa77d2 Remove using declarations from download-via-ssh 
Signed-off-by: Shea Levy <shea@shealevy.com>
 2014-02-12 07:22:36 -05:00
Eelco Dolstra f9fc6acbf4 Document current meaning of preferLocalBuild 
Closes #208.
 2014-02-12 10:53:22 +01:00
Eelco Dolstra a35c6eb4a2 Support setting CFLAGS and CXXFLAGS for libraries/programs 2014-02-11 14:15:57 +01:00
Eelco Dolstra 1f841c9d50 Force use of Bash 
"echo -n" doesn't work with /bin/sh on Darwin.
 2014-02-10 17:42:36 +01:00