depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
2013-02-19	Enable chroot support on old glibc versions.	Ludovic Courtès	1	-0/+6

2013-01-23	Only warn about SQLite being busy once	Eelco Dolstra	1	-1/+5
	No need to get annoying.
2013-01-17	Store build logs in /nix/var/log/nix/drvs/<XX>	Eelco Dolstra	1	-3/+5
	...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.
2013-01-05	Delete a left-over trash directory before doing a GC	Eelco Dolstra	1	-1/+4

2013-01-04	Fix "0 store paths deleted" message	Eelco Dolstra	1	-0/+2

2013-01-03	Open the database after removing immutable bits	Eelco Dolstra	1	-1/+1

2013-01-03	Clear any immutable bits in the Nix store	Eelco Dolstra	5	-22/+64
	Doing this once makes subsequent operations like garbage collecting more efficient since we don't have to call makeMutable() first.
2013-01-02	If a substitute closure is incomplete, build dependencies, then retry the ↵	Eelco Dolstra	1	-7/+28
	substituter Issue #77.
2013-01-02	Automatically fall back if the references of a substitute are not substitutable	Eelco Dolstra	1	-1/+1
	Fixes #77.
2012-12-29	nix-build: Support talking to old daemons	Eelco Dolstra	1	-1/+10
	Fixes #76.
2012-12-29	Allow mounting a path in a different location in the chroot	Eelco Dolstra	3	-10/+17
	Fixes #24.
2012-12-20	nix-store -q --roots: Respect the gc-keep-outputs/gc-keep-derivations settings	Eelco Dolstra	7	-24/+59
	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	Yet another rewrite of the garbage collector	Eelco Dolstra	2	-131/+138
	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.
2012-12-19	If gc-keep-derivations is set, only keep the actual deriver	Eelco Dolstra	1	-1/+1
	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	Kill the build hook rather than shutting it down cleanly	Eelco Dolstra	1	-7/+1
	Waiting for the hook to shut down cleanly sometimes seems to lead to hangs.
2012-12-18	Revert brain fart	Eelco Dolstra	1	-2/+0
	This reverts commit cc511fd65b7b6de9e87e72fb4bed16fc7efeb8b7.
2012-12-18	Check for potential infinite select() loops when building	Eelco Dolstra	1	-0/+2

2012-12-11	On SQLITE_BUSY, wait a random amount of time	Eelco Dolstra	1	-1/+1
	If all contending processes wait a fixed amount of time (100 ms), there is a good probability that they'll just collide again.
2012-11-27	Add builtin constants ‘langVersion’ and ‘nixVersion’	Eelco Dolstra	3	-0/+7
	The integer constant ‘langVersion’ denotes the current language version. It gets increased every time a language feature is added/changed/removed. It's currently 1. The string constant ‘nixVersion’ contains the current Nix version, e.g. "1.2pre2980_9de6bc5".
2012-11-26	queryMissing(): Handle partially valid derivations	Eelco Dolstra	1	-5/+6

2012-11-26	Only substitute wanted outputs of a derivation	Eelco Dolstra	4	-21/+77
	If a derivation has multiple outputs, then we only want to download those outputs that are actuallty needed. So if we do "nix-build -A openssl.man", then only the "man" output should be downloaded. Likewise if another package depends on ${openssl.man}. The tricky part is that different derivations can depend on different outputs of a given derivation, so we may need to restart the corresponding derivation goal if that happens.
2012-11-26	Make "nix-build -A <derivation>.<output>" do the right thing	Eelco Dolstra	4	-7/+38
	For example, given a derivation with outputs "out", "man" and "bin": $ nix-build -A pkg produces ./result pointing to the "out" output; $ nix-build -A pkg.man produces ./result-man pointing to the "man" output; $ nix-build -A pkg.all produces ./result, ./result-man and ./result-bin; $ nix-build -A pkg.all -A pkg2 produces ./result, ./result-man, ./result-bin and ./result-2.
2012-11-15	Disable use of vfork()	Eelco Dolstra	1	-1/+1
	vfork() is just too weird. For instance, in this build: http://hydra.nixos.org/build/3330487 the value fromHook.writeSide becomes corrupted in the parent, even though the child only reads from it. At -O0 the problem goes away. Probably the child is overriding some spilled temporary variable. If I get bored I may implement using posix_spawn() instead.
2012-11-15	Don't use std::cerr in a few places	Eelco Dolstra	2	-11/+9
	Slightly scared of using std::cerr in a vforked process...
2012-11-09	Use vfork() instead of fork() if available	Eelco Dolstra	3	-19/+33
	Hopefully this reduces the chance of hitting ‘unable to fork: Cannot allocate memory’ errors. vfork() is used for everything except starting builders.
2012-11-09	Remove definition of non-existant function	Eelco Dolstra	1	-2/+0

2012-11-09	Remove some redundant close() calls	Eelco Dolstra	2	-8/+0
	They are unnecessary because we set the close-on-exec flag.
2012-11-09	Remove the quickExit function	Eelco Dolstra	2	-5/+5

2012-11-09	Remove a Darwin hack that should no longer be needed	Eelco Dolstra	1	-7/+0

2012-11-09	Don't start copy-from-other-stores if $NIX_OTHER_STORES is unset	Eelco Dolstra	1	-1/+2
	Slight optimisation.
2012-11-09	Remove unnecessary call to closeMostFDs()	Eelco Dolstra	1	-1/+0
	We have close-on-exec on all FDs now, and there is no security risk in passing open FDs to substituters anyway.
2012-11-06	canonicalizePathMetaData: Fall-back to utimes if lutimes fails due to ENOSYS	Shea Levy	1	-0/+2

2012-10-23	If hashes do not match, print them in base-32 for SHA-1/SHA-256	Eelco Dolstra	1	-1/+1
	Fixes #57.
2012-10-11	Shorten the names of temporary build directories	Eelco Dolstra	1	-1/+1

2012-10-04	nix-store --verify: Continue on errors	Eelco Dolstra	1	-2/+4

2012-10-04	Fix regular expression	Eelco Dolstra	1	-1/+1
	http://hydra.nixos.org/build/3123177
2012-10-03	Drop support for running nix-worker in "slave" mode	Eelco Dolstra	1	-55/+3
	AFAIK nobody uses this, setuid binaries are evil, and there is no good reason why people can't just run the daemon.
2012-10-03	Remove bin2c	Eelco Dolstra	2	-1/+3

2012-10-03	nix-env: Support ‘--repair’ flag	Eelco Dolstra	1	-2/+4

2012-10-03	Add a ‘--repair’ flag to nix-instantiate	Eelco Dolstra	7	-21/+25
	This allows repairing corrupted derivations and other source files.
2012-10-03	Handle repairing paths that are in build-chroot-dirs	Eelco Dolstra	1	-0/+7

2012-10-03	When repairing a derivation, check and repair the entire output closure	Eelco Dolstra	3	-6/+91
	If we find a corrupted path in the output closure, we rebuild the derivation that produced that particular path.
2012-10-02	Add a --repair flag to ‘nix-store -r’ to repair derivation outputs	Eelco Dolstra	6	-63/+113
	With this flag, if any valid derivation output is missing or corrupt, it will be recreated by using a substitute if available, or by rebuilding the derivation. The latter may use hash rewriting if chroots are not available.
2012-10-02	nix-store --verify: Add an option ‘--repair’ to repair all ↵	Eelco Dolstra	2	-8/+24
	missing/corrupt paths Also, return a non-zero exit code if errors remain after verifying/repairing.
2012-10-02	Add operation ‘nix-store --repair-path’	Eelco Dolstra	2	-28/+71
	This operation allows fixing corrupted or accidentally deleted store paths by redownloading them using substituters, if available. Since the corrupted path cannot be replaced atomically, there is a very small time window (one system call) during which neither the old (corrupted) nor the new (repaired) contents are available. So repairing should be used with some care on critical packages like Glibc.
2012-09-28	Handle octal escapes in /proc/self/mountinfo	Eelco Dolstra	1	-2/+3

2012-09-28	Print a more descriptive error message if setting up the build environment fails	Eelco Dolstra	1	-3/+14

2012-09-25	Make the store writable before creating /nix/store/.links	Eelco Dolstra	1	-2/+1

2012-09-25	Merge branch 'readonly-store'	Eelco Dolstra	6	-99/+92

2012-09-25	Include <sys/types.h> for off_t	Eelco Dolstra	1	-0/+1
	Reported by "gio" on IRC.