depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
2016-09-21	printMsg(lvlError, ...) -> printError(...) etc.	Eelco Dolstra	30	-140/+140

2016-09-21	Some notational convenience for formatting strings	Eelco Dolstra	6	-22/+81
	We can now write throw Error("file '%s' not found", path); instead of throw Error(format("file '%s' not found") % path); and similarly printError("file '%s' not found", path); instead of printMsg(lvlError, format("file '%s' not found") % path);
2016-09-21	Merge pull request #1068 from zimbatm/doc-set-toString	Eelco Dolstra	1	-2/+2
	Document the { __toString } interface
2016-09-21	Document the { __toString } interface	zimbatm	1	-2/+2

2016-09-20	Merge pull request #1066 from adevress/disable-doc	Eelco Dolstra	3	-0/+17
	Add a new option to disable documentation generation at configure time
2016-09-20	Tweak	Eelco Dolstra	3	-8/+5

2016-09-20	Improve robustness	Eelco Dolstra	1	-2/+6

2016-09-20	Fix "Promise already satisfied" error	Eelco Dolstra	1	-1/+3

2016-09-20	Add a new option to disable documentation generation at configure time	Adrien Devresse	3	-0/+17

2016-09-20	nix-shell: Fix $PATH handling in the impure case	Eelco Dolstra	3	-29/+55
	We were passing "p=$PATH" rather than "p=$PATH;", resulting in some invalid shell code. Also, construct a separate environment for the child rather than overwriting the parent's.
2016-09-20	nix-shell: Restore CPU affinity	Eelco Dolstra	1	-6/+10
	Otherwise the shell and its children will be bound to one CPU core...
2016-09-16	armv5tel can be built by armv6l and armv7l (#1063)	Eric Litak	1	-0/+1

2016-09-16	Make computeFSClosure() single-threaded again	Eelco Dolstra	16	-202/+385
	The fact that queryPathInfo() is synchronous meant that we needed a thread for every concurrent binary cache lookup, even though they end up being handled by the same download thread. Requiring hundreds of threads is not a good idea. So now there is an asynchronous version of queryPathInfo() that takes a callback function to process the result. Similarly, enqueueDownload() now takes a callback rather than returning a future. Thus, a command like nix path-info --store https://cache.nixos.org/ -r /nix/store/slljrzwmpygy1daay14kjszsr9xix063-nixos-16.09beta231.dccf8c5 that returns 4941 paths now takes 1.87s using only 2 threads (the main thread and the downloader thread). (This is with a prewarmed CloudFront.)
2016-09-16	printMsg(): Don't check for interrupts	Eelco Dolstra	3	-17/+15
	Having the logger function potentially throw exceptions is Heisenbuggy.
2016-09-14	nix path-info: Add some more examples	Eelco Dolstra	1	-1/+9

2016-09-14	Revive binary-caches-parallel-connections	Eelco Dolstra	2	-6/+11
	It's a slight misnomer now because it actually limits all downloads, not just binary cache lookups. Also add a "enable-http2" option to allow disabling use of HTTP/2 (enabled by default).
2016-09-14	Enable HTTP/2 support	Eelco Dolstra	9	-207/+430
	The binary cache store can now use HTTP/2 to do lookups. This is much more efficient than HTTP/1.1 due to multiplexing: we can issue many requests in parallel over a single TCP connection. Thus it's no longer necessary to use a bunch of concurrent TCP connections (25 by default). For example, downloading 802 .narinfo files from https://cache.nixos.org/, using a single TCP connection, takes 11.8s with HTTP/1.1, but only 0.61s with HTTP/2. This did require a fairly substantial rewrite of the Downloader class to use the curl multi interface, because otherwise curl wouldn't be able to do multiplexing for us. As a bonus, we get connection reuse even with HTTP/1.1. All downloads are now handled by a single worker thread. Clients call Downloader::enqueueDownload() to tell the worker thread to start the download, getting a std::future to the result.
2016-09-14	Add a toLower utility function	Eelco Dolstra	2	-0/+14

2016-09-14	Move some .drv parsing functions out of util	Eelco Dolstra	3	-55/+46

2016-09-12	Fix gc-runtime test	Eelco Dolstra	1	-1/+1
	It was failing on some platforms. http://hydra.nixos.org/build/39538866
2016-09-12	Fix build on GCC 4.9	Eelco Dolstra	1	-11/+8
	GCC 4.9 doesn't like reassigning a std::stringstream. http://hydra.nixos.org/build/40371644
2016-09-12	Write "T x" instead of "auto x = T"	Eelco Dolstra	1	-35/+32
	That's just silly. Hopefully this also fixes the Debian build failure: http://hydra.nixos.org/build/40371644
2016-09-08	Fix test failure	Eelco Dolstra	1	-3/+3

2016-09-08	Don't run builds as root in the user namespace	Eelco Dolstra	1	-16/+31
	This largely reverts c68e5913c71badc89ff346d1c6948517ba720c93. Running builds as root breaks "cp -p", since when running as root, "cp -p" assumes that it can succesfully chown() files. But that's not actually the case since the user namespace doesn't provide a complete uid mapping. So it barfs with a fatal error message ("cp: failed to preserve ownership for 'foo': Invalid argument").
2016-09-08	Give a better error message if a path in build-sandbox-paths is invalid	Eelco Dolstra	1	-2/+6

2016-09-08	Fix assertion failure after early build setup failure	Eelco Dolstra	1	-1/+1

2016-09-08	Fix early removal of rc-file for nix-shell	Shea Levy	1	-2/+0
	BASH_ENV causes all non-interactive shells called via eg. /etc/bashrc to remove the rc-file before the main shell gets to run it. Completion scripts will often do this. Fixes #976. Adapted from and fixes #1034.
2016-09-07	upload-release.pl: Update Nixpkgs	Eelco Dolstra	1	-0/+31

2016-08-31	Merge branch 'nix-build-c++'	Shea Levy	6	-362/+497

2016-08-31	nix-build: Clean up a bit	Shea Levy	1	-6/+8

2016-08-31	download.hh: Fix conflicts from nix-channel-c++ merge	Shea Levy	3	-16/+7

2016-08-31	Merge branch 'nix-channel-c++'	Shea Levy	8	-233/+304

2016-08-31	Merge pull request #1030 from pikajude/rsd-cc	Eelco Dolstra	7	-147/+207
	Implement resolve-system-dependencies in C++
2016-08-31	nix-daemon.service: Set $XDG_CACHE_HOME	Eelco Dolstra	1	-0/+1
	Nix requires either $HOME or $XDG_CACHE_HOME to be set.
2016-08-30	Fix 32-bit build	Eelco Dolstra	3	-5/+8

2016-08-30	Increase the sleep time between download retries	Eelco Dolstra	3	-2/+4

2016-08-30	Fix --fallback	Eelco Dolstra	1	-7/+10
	This fixes an assertion failure in "assert(goal);" in Worker::waitForInput() after a substitution goal is cancelled by the termination of another goal. The problem was the line //worker.childTerminated(shared_from_this()); // FIXME in the SubstitutionGoal destructor. This was disabled because shared_from_this() obviously doesn't work from a destructor. So we now use a real pointer for object identity.
2016-08-30	Drop Fedora 19/20 builds	Eelco Dolstra	1	-6/+0
	These don't support regex_replace either.
2016-08-30	Fix Fedora build	Eelco Dolstra	1	-1/+1

2016-08-30	Revert "nix.spec.in: Build from the .tar.xz file."	Eelco Dolstra	1	-1/+1
	This reverts commit f32c6ed8730628d0cf32f7e124681b1011192a73. It breaks the RPM builds because Nixpkgs's rpmBuild function only copies in the .tar.gz file.
2016-08-30	Drop Ubuntu 13.10, 14.04 builds	Eelco Dolstra	1	-6/+0
	These don't support regex_replace. http://hydra.nixos.org/build/39363999 http://hydra.nixos.org/build/39363981
2016-08-30	Fix GC build	Eelco Dolstra	2	-4/+5

2016-08-29	Add script to automate creating Nix releases	Eelco Dolstra	1	-0/+117

2016-08-29	forceBool(): Show position info	Eelco Dolstra	4	-13/+14

2016-08-29	Add builtin function "partition"	Eelco Dolstra	7	-10/+54
	The implementation of "partition" in Nixpkgs is O(n^2) (because of the use of ++), and for some reason was causing stack overflows in multi-threaded evaluation (not sure why). This reduces "nix-env -qa --drv-path" runtime by 0.197s and memory usage by 298 MiB (in non-Boehm mode).
2016-08-29	nix path-info: Add --json flag	Eelco Dolstra	7	-129/+472
	Also, factor out JSON generation from value-to-json.{cc,hh}, and support producing indented JSON.
2016-08-29	callFunction: Copy functors to the heap	Shea Levy	1	-4/+11
	Normally it's impossible to take a reference to the function passed to callFunction, so some callers (e.g. ExprApp::eval) allocate that value on the stack. For functors, a reference to the functor itself may be kept, so we need to have it on the heap. Fixes #1045
2016-08-26	doc: move set functor para to Sets section	Domen Kožar	2	-18/+17

2016-08-24	Fix queryPathFromHashPart()	Eelco Dolstra	1	-1/+1
	The inner lambda was returning a SQLite-internal char * rather than a std::string, leading to Hydra errors liks Caught exception in Hydra::Controller::Root->narinfo "path âø£â is not in the Nix store at /nix/store/6mvvyb8fgwj23miyal5mdr8ik4ixk15w-hydra-0.1.1234.abcdef/libexec/hydra/lib/Hydra/Controller/Root.pm line 352."
2016-08-23	nix build: Use Nix search path	Eelco Dolstra	5	-13/+57
	That is, unless --file is specified, the Nix search path is synthesized into an attribute set. Thus you can say $ nix build nixpkgs.hello assuming $NIX_PATH contains an entry of the form "nixpkgs=...". This is more verbose than $ nix build hello but is less ambiguous.