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Author SHA1 Message Date
Eelco Dolstra 79a3ba7fa3 Document ‘hashString’ 2013-02-08 20:04:14 +01:00
Eelco Dolstra 5f18cd2e84 Make "${./path} ..." evaluate to a string, not a path 
Wacky string coercion semantics caused expressions like

  exec = "${./my-script} params...";

to evaluate to a path (‘/path/my-script params’), because
anti-quotations are desuged to string concatenation:

  exec = ./my-script + " params...";

By constrast, adding a space at the start would yield a string as
expected:

  exec = " ${./my-script} params...";

Now the first example also evaluates to a string.
 2013-02-08 20:04:04 +01:00
Eelco Dolstra 52172607cf Rename "hash" to "hashString" and handle SHA-1 2013-02-08 19:36:23 +01:00
Marc Weber 01a5ea9914 experimental/hash 
adding primop function calculating hash of a string

Signed-off-by: Marc Weber <marco-oweber@gmx.de>
 2013-02-08 19:26:34 +01:00
Eelco Dolstra 8add116acd Nix::Store::derivationFromPath: Return derivation outputs 2013-02-05 16:02:57 +01:00
Eelco Dolstra d6143801fd Support the colonies 2013-01-30 18:50:58 +01:00
Eelco Dolstra 9842077cb2 Improve -I description 
Issue #88.
 2013-01-24 13:00:44 +01:00
Eelco Dolstra 5e9c3da412 Only warn about SQLite being busy once 
No need to get annoying.
 2013-01-23 16:45:10 +01:00
Eelco Dolstra 99ed558a93 Correctly handle missing logs 2013-01-22 22:07:25 +01:00
Eelco Dolstra 1943b60ad8 Fix the VM tests 2013-01-21 22:36:23 +01:00
Eelco Dolstra 96fbbbde55 build-remote.pl: Don't keep build logs on the build slave 2013-01-21 22:26:25 +01:00
Shea Levy d6fd6d8aff corepkgs/fetchurl: Enable making the downloaded file executable 2013-01-21 10:20:52 +01:00
Eelco Dolstra 536c85ea49 Store build logs in /nix/var/log/nix/drvs/<XX> 
...where <XX> is the first two characters of the derivation.
Otherwise /nix/var/log/nix/drvs may become so large that we run into
all sorts of weird filesystem limits/inefficiences.  For instance,
ext3/ext4 filesystems will barf with "ext4_dx_add_entry:1551:
Directory index full!" once you hit a few million files.
 2013-01-17 15:47:26 +01:00
Eelco Dolstra 66fa9e6a4d Bump version number to 1.4 2013-01-07 14:48:44 +01:00
Eelco Dolstra e42df686f3 Delete a left-over trash directory before doing a GC 2013-01-05 00:13:29 +01:00
Eelco Dolstra 92926be2fe Fix "0 store paths deleted" message 2013-01-04 15:17:19 +01:00
Eelco Dolstra b424d29d1b Open the database after removing immutable bits 2013-01-03 13:29:17 +01:00
Eelco Dolstra 3007f57377 Remove tabs 2013-01-03 13:00:46 +01:00
Eelco Dolstra def5160b61 Clear any immutable bits in the Nix store 
Doing this once makes subsequent operations like garbage collecting
more efficient since we don't have to call makeMutable() first.
 2013-01-03 12:59:23 +01:00
Eelco Dolstra 0a4e90395c Urgggh 
http://hydra.nixos.org/build/3661100
 2013-01-02 23:52:15 +01:00
Eelco Dolstra f12492c66d Manual: Fix "nix-store --export" example 2013-01-02 22:36:08 +01:00
Eelco Dolstra aebea2e489 Reinstate the http://nixos.org/binary-cache default for the binary-caches setting 2013-01-02 22:16:37 +01:00
Eelco Dolstra 649bb60617 Use sysconfdir=/etc 2013-01-02 22:12:19 +01:00
Eelco Dolstra 42d6f640c1 Update release notes 2013-01-02 13:00:55 +01:00
Eelco Dolstra 299141ecbd If a substitute closure is incomplete, build dependencies, then retry the substituter 
Issue #77.
 2013-01-02 12:38:28 +01:00
Eelco Dolstra 1b3a78a459 Automatically fall back if the references of a substitute are not substitutable 
Fixes #77.
 2013-01-02 12:00:26 +01:00
Eelco Dolstra 82248abd8f Add a test for incomplete closures in the binary cache 
Issue #77.
 2013-01-02 11:45:23 +01:00
Eelco Dolstra 12f9129f60 nix-build: Support talking to old daemons 
Fixes #76.
 2012-12-29 23:21:46 +01:00
Eelco Dolstra b7629778ef Allow mounting a path in a different location in the chroot 
Fixes #24.
 2012-12-29 23:04:02 +01:00
Eelco Dolstra 68dcbb187e download-from-binary-cache: Use the channels of the calling user rather than root 
This should make live easier for single-user (non-daemon)
installations.  Note that when the daemon is used, the "calling user"
is root so we're not using any untrusted caches.
 2012-12-21 15:00:07 +01:00
Eelco Dolstra 5ee7d8fbab Typo fix 2012-12-21 00:18:59 +01:00
Eelco Dolstra 2754a07ead nix-store -q --roots: Respect the gc-keep-outputs/gc-keep-derivations settings 
So if a path is not garbage solely because it's reachable from a root
due to the gc-keep-outputs or gc-keep-derivations settings, ‘nix-store
-q --roots’ now shows that root.
 2012-12-20 18:41:44 +01:00
Eelco Dolstra 06f62defe6 Yet another rewrite of the garbage collector 
But this time it's *obviously* correct!  No more segfaults due to
infinite recursions for sure, etc.

Also, move directories to /nix/store/trash instead of renaming them to
/nix/store/bla-gc-<pid>.  Then we can just delete /nix/store/trash at
the end.
 2012-12-20 17:32:15 +01:00
Eelco Dolstra 9c29a2ed35 Give a better error message if writeFile fails due to permission issues 2012-12-20 12:22:13 +01:00
Eelco Dolstra e775d4d84f If gc-keep-derivations is set, only keep the actual deriver 
This prevents zillions of derivations from being kept, and fixes an
infinite recursion in the garbage collector (due to an obscure cycle
that can occur with fixed-output derivations).
 2012-12-19 15:33:09 +01:00
Eelco Dolstra fbf0b2fa45 Kill the build hook rather than shutting it down cleanly 
Waiting for the hook to shut down cleanly sometimes seems to lead to
hangs.
 2012-12-19 11:47:42 +01:00
Eelco Dolstra 228ea7c2f9 Revert brain fart 
This reverts commit cc511fd65b.
 2012-12-18 20:43:47 +01:00
Eelco Dolstra cc511fd65b Check for potential infinite select() loops when building 2012-12-18 18:50:05 +01:00
Stuart Pernsteiner a9045c727f fix use-after-free bug in mkString(Value&, Symbol&) 2012-12-13 11:13:20 +01:00
Eelco Dolstra 9fa12fc201 Allow setting the profile location using $NIX_PROFILE 
Fixes #69.
 2012-12-12 16:01:46 +01:00
Eelco Dolstra 3ad53e43c8 Debian package: Add dependency on libwww-curl-perl 
Fixes issue #70.
 2012-12-11 16:50:21 +01:00
Eelco Dolstra 772778c0ec On SQLITE_BUSY, wait a random amount of time 
If all contending processes wait a fixed amount of time (100 ms),
there is a good probability that they'll just collide again.
 2012-12-11 11:49:42 +01:00
Eelco Dolstra e087bfef5f Bump version number 2012-12-07 13:14:04 +01:00
Eelco Dolstra a6ce6d9e7c Fix manual generation 
Grmbl.
 2012-12-06 16:55:57 +01:00
Eelco Dolstra 8cc19ed089 Set a long SQLite timeout in the binary cache substituter 2012-12-06 11:43:34 +01:00
Eelco Dolstra 52edef3495 Fix RPM build 
http://hydra.nixos.org/build/3436627
 2012-12-05 23:25:40 +01:00
Eelco Dolstra 8d100dbef1 Add a dependency on xz-utils 2012-12-05 12:18:07 +01:00
Eelco Dolstra 5c487761c4 Add a dependency on xz 2012-12-05 12:17:12 +01:00
Eelco Dolstra 3631dc6b2f Typo 2012-12-05 12:15:06 +01:00
Eelco Dolstra aa61bc7472 Fix RPM build 
http://hydra.nixos.org/build/3436511
 2012-12-05 12:05:43 +01:00