| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2010-02-22 | * Get derivation outputs from the database instead of the .drv file, | Eelco Dolstra | 7 | -8/+46 | |
| which requires more I/O. | |||||
| 2010-02-22 | * Revert r19650 (implement gc-keep-outputs by looking for derivations | Eelco Dolstra | 5 | -74/+34 | |
| with the same name as the output) and instead use the DerivationOutputs table in the database, which is the correct way to to do things. | |||||
| 2010-02-22 | * Put the derivation outputs in the database. This is useful for the | Eelco Dolstra | 3 | -2/+35 | |
| garbage collector. | |||||
| 2010-02-19 | * Foreign key support in SQLite is not a persistent setting, so enable | Eelco Dolstra | 3 | -5/+22 | |
| it at startup. * Implement negative caching. Now `make check' passes. | |||||
| 2010-02-19 | * Implement more stuff. | Eelco Dolstra | 2 | -52/+50 | |
| 2010-02-19 | * Implement registerValidPath(). | Eelco Dolstra | 3 | -112/+96 | |
| 2010-02-18 | * Implemented queryValidPaths() and verifyStore(). | Eelco Dolstra | 1 | -117/+34 | |
| 2010-02-18 | * Implemented queryReferrers(). | Eelco Dolstra | 2 | -32/+19 | |
| 2010-02-18 | * Implement queryPathInfo(). | Eelco Dolstra | 2 | -51/+49 | |
| 2010-02-18 | * Implement isValidPath(). | Eelco Dolstra | 2 | -159/+100 | |
| 2010-02-18 | * Automatically abort transactions if they go out of scope without | Eelco Dolstra | 1 | -6/+37 | |
| committing. | |||||
| 2010-02-18 | * Some wrapper objects to ensure that SQLite objects are properly | Eelco Dolstra | 2 | -49/+109 | |
| destroyed. | |||||
| 2010-02-18 | * Add the deriver to the ValidPaths table. In principle we could now | Eelco Dolstra | 2 | -13/+21 | |
| store all the derivers of a path efficiently. But that opens a big can of worms with respect to garbage collector semantics. | |||||
| 2010-02-18 | * Assign an integer id to every row in the ValidPaths table in order | Eelco Dolstra | 2 | -14/+25 | |
| to make the Refs table more space-efficient. For instance, this reduces the size of the database on my laptop from 93 MiB to 18 MiB. (It was 72 MiB with the old schema on an ext3 disk with a 1 KiB block size.) | |||||
| 2010-02-18 | * Convert the Nix database to SQLite. | Eelco Dolstra | 5 | -15/+148 | |
| 2010-02-10 | Don't rely on `PATH_MAX' on GNU. | Ludovic Courtès | 1 | -0/+10 | |
| 2010-02-03 | * Revert r19797, and use a simpler solution: just don't monitor build | Eelco Dolstra | 4 | -37/+21 | |
| hooks for silence. It's unnecessary because the remote nix-store command is already monitoring the real build. | |||||
| 2010-02-03 | * While waiting for a lock, print a sign of life every 5 minutes. | Eelco Dolstra | 3 | -3/+27 | |
| This prevents remote builders from being killed by the `max-silent-time' inactivity monitor while they are waiting for a long garbage collection to finish. This happens fairly often in the Hydra build farm. | |||||
| 2010-02-02 | * Remove most Cygwin-specific code. Cygwin 1.7 implements advisory | Eelco Dolstra | 4 | -112/+5 | |
| POSIX locks, and simulates Unix-style file deletion semantics sufficiently. Note that this means that Nix won't work on Cygwin 1.5 anymore. | |||||
| 2010-02-02 | * If fdatasync() isn't available, use fsync(). | Eelco Dolstra | 1 | -0/+4 | |
| 2010-01-29 | * Added an option "fsync-metadata" to fsync() changes to | Eelco Dolstra | 5 | -27/+26 | |
| /nix/var/nix/db. * Removed the function writeStringToFile since it does (almost) the same thing as writeFile. | |||||
| 2010-01-29 | * Don't consider a store path valid if its info file exists but is | Eelco Dolstra | 1 | -4/+36 | |
| zero bytes long. That makes Nix more robust in case of crashes (especially on ext4). | |||||
| 2010-01-25 | * Made `nix-store -qR --include-outputs' much faster if there are | Eelco Dolstra | 3 | -41/+13 | |
| multiple paths specified on the command line (from O(n * m) to O(n + m), where n is the number of arguments and m is the size of the closure). | |||||
| 2010-01-25 | * Make the garbage collector do the right thing when `gc-keep-outputs' | Eelco Dolstra | 4 | -18/+90 | |
| is enabled by not depending on the deriver. | |||||
| 2010-01-12 | * On startup, set the default SIGCHLD handler. This is so that Nix | Eelco Dolstra | 1 | -5/+11 | |
| works correctly in weird environments where the SIGCHLD handler is set to "ignore". | |||||
| 2009-12-17 | * Include config.h before the C library headers, because it defines | Eelco Dolstra | 3 | -4/+6 | |
| _FILE_OFFSET_BITS=64. Without it, functions like stat() fail on large file sizes. This happened with a Nix store on squashfs: $ nix-store --dump /tmp/mnt/46wzqnk4cbdwh1dclhrpqnnz1icak6n7-local-net-cmds > /dev/null error: getting attributes of path `/tmp/mnt/46wzqnk4cbdwh1dclhrpqnnz1icak6n7-local-net-cmds': Value too large for defined data type $ stat /tmp/mnt/46wzqnk4cbdwh1dclhrpqnnz1icak6n7-local-net-cmds File: `/tmp/mnt/46wzqnk4cbdwh1dclhrpqnnz1icak6n7-local-net-cmds' Size: 0 Blocks: 36028797018963968 IO Block: 1024 regular empty file (This is a bug in squashfs or mksquashfs, but it shouldn't cause Nix to fail.) | |||||
| 2009-12-16 | * Build correctly against newer ATerm releases. Fixes "error: 'union' | Eelco Dolstra | 2 | -3/+2 | |
| tag used in naming 'struct _ATerm'". | |||||
| 2009-12-09 | * Give a better error message when trying to build something and | Eelco Dolstra | 1 | -0/+6 | |
| readOnlyMode is set. | |||||
| 2009-11-24 | * Grrr. | Eelco Dolstra | 1 | -1/+1 | |
| 2009-11-24 | * GCC 4.4 is stricter about the EOF macro | Eelco Dolstra | 1 | -0/+2 | |
| (http://hydra.nixos.org/build/156340). | |||||
| 2009-11-24 | * Templatise getIntArg / string2Int. | Eelco Dolstra | 5 | -40/+25 | |
| 2009-11-24 | * In the garbage collector, don't count files with a link count > 1 in | Eelco Dolstra | 1 | -2/+4 | |
| the "bytes/blocks freed" statistics. | |||||
| 2009-11-24 | * Randomise the order in which we delete entries to make the collector | Eelco Dolstra | 1 | -2/+10 | |
| less biased towards deleting paths that come alphabetically first (e.g. /nix/store/000...). This matters when using --max-freed etc. | |||||
| 2009-11-23 | (no commit message) | Eelco Dolstra | 1 | -0/+5 | |
| 2009-11-23 | * A command `nix-store --query --roots <paths>' to find the garbage | Eelco Dolstra | 2 | -31/+31 | |
| collector roots that point (directly or indirectly) to the given paths. | |||||
| 2009-11-23 | * `nix-store --gc --print-roots': also print the path of the actual | Eelco Dolstra | 3 | -17/+16 | |
| root symlink, not just its target. E.g.: /nix/var/nix/profiles/system-99-link -> /nix/store/76kwf88657nq7wgk1hx3l1z5q91zb9wd-system | |||||
| 2009-11-23 | * Made the garbage collector a lot faster. It no longer computes the | Eelco Dolstra | 2 | -166/+168 | |
| complete set of live and dead paths before starting the actual deletion, but determines liveness on demand. I.e. for any path in the store, it first tries to delete all the referrers, and then the path itself. This means that the collector can start deleting paths almost immediately. | |||||
| 2009-11-20 | * Remove the --use-atime / --max-atime garbage collector flags. Many | Eelco Dolstra | 6 | -158/+11 | |
| (Linux) machines no longer maintain the atime because it's too expensive, and on the machines where --use-atime is useful (like the buildfarm), reading the atimes on the entire Nix store takes way too much time to make it practical. | |||||
| 2009-11-06 | * Remove support for old (before Nix 0.12pre12020) databases. | Eelco Dolstra | 11 | -702/+25 | |
| 2009-10-22 | * When building in a chroot, make a copy of a file if hard-linking | Eelco Dolstra | 1 | -2/+13 | |
| fails. This is likely to happen after a `nix-store --optimise', because some files may have 32000 links (NIX-111). | |||||
| 2009-10-22 | * Remove a prototype for a function that no longer exists. | Eelco Dolstra | 1 | -3/+0 | |
| 2009-10-22 | * builtins.trace: in the common case that the value is a string, then | Eelco Dolstra | 1 | -1/+6 | |
| show the string, not the ATerm, so we get `trace: bla' instead of `trace: Str("bla",[])'. | |||||
| 2009-10-21 | * Added a primop unsafeDiscardOutputDependency needed by Disnix to | Eelco Dolstra | 1 | -3/+34 | |
| pass derivation paths to a builder without actually building them. | |||||
| 2009-10-13 | * Give a useful error message when an evaluation error occurs while | Eelco Dolstra | 1 | -41/+48 | |
| trying to upgrade a package. | |||||
| 2009-10-08 | Added optional parameter which adds -lnsl -lsocket to make the Nix package ↵ | Sander van der Burg | 6 | -6/+6 | |
| manager work on OpenSolaris | |||||
| 2009-09-30 | * Support platforms that don't have O_ASYNC (e.g. OpenSolaris | Eelco Dolstra | 1 | -3/+17 | |
| apparently). | |||||
| 2009-09-30 | * OpenSolaris compatibility. | Eelco Dolstra | 1 | -1/+6 | |
| 2009-09-24 | * And some more. | Eelco Dolstra | 2 | -0/+2 | |
| 2009-09-24 | * Fix a build failure on Fedora 11. rename() needs <stdio.h>. | Eelco Dolstra | 1 | -0/+1 | |
| 2009-09-23 | * tryEval shouldn't catch all exceptions of type Error, since not all | Eelco Dolstra | 1 | -2/+2 | |
| of them leave the evaluator in a continuable state. Also, it should be less chatty. | |||||
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