depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
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	1	-2/+8
	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 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	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.
2016-08-31	Merge branch 'nix-build-c++'	Shea Levy	2	-0/+493

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	4	-3/+300

2016-08-31	Merge pull request #1030 from pikajude/rsd-cc	Eelco Dolstra	3	-1/+206
	Implement resolve-system-dependencies in C++
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	Fix Fedora build	Eelco Dolstra	1	-1/+1

2016-08-30	Fix GC build	Eelco Dolstra	2	-4/+5

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

2016-08-29	Add builtin function "partition"	Eelco Dolstra	5	-10/+48
	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
2016-08-24	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.
2016-08-17	iterate through fat_headers correctly	Jude Taylor	1	-1/+1

2016-08-17	Add a mechanism for derivation attributes to reference the derivation's outputs	Eelco Dolstra	4	-14/+38
	For example, you can now say: configureFlags = "--prefix=${placeholder "out"} --includedir=${placeholder "dev"}"; The strings returned by the ‘placeholder’ builtin are replaced at build time by the actual store paths corresponding to the specified outputs. Previously, you had to work around the inability to self-reference by doing stuff like: preConfigure = '' configureFlags+=" --prefix $out --includedir=$dev" ''; or rely on ad-hoc variable interpolation semantics in Autoconf or Make (e.g. --prefix=\$(out)), which doesn't always work.
2016-08-16	remove double casting	Jude Taylor	1	-3/+3

2016-08-16	account for unknown magic numbers	Jude Taylor	1	-0/+3

2016-08-16	switch to mmap strategy	Jude Taylor	1	-81/+68

2016-08-16	Merge pull request #1031 from abbradar/replacestrings-context	Eelco Dolstra	1	-7/+17
	Allow contexted strings in replaceStrings
2016-08-16	Allow contexted strings in replaceStrings	Nikolay Amiantov	1	-7/+17

2016-08-15	ensure presence of directories	Jude Taylor	1	-2/+7

2016-08-15	code review comments	Jude Taylor	1	-127/+124

2016-08-15	builtins.fetch{url,tarball}: Allow name attribute	Shea Levy	3	-9/+13

2016-08-14	make inclusion conditional	Jude Taylor	1	-1/+3

2016-08-14	add a missing load command	Jude Taylor	1	-0/+1

2016-08-13	remove old traces of resolve-system-dependencies	Jude Taylor	2	-1/+3

2016-08-13	resolve-system-dependencies: implement in C++	Jude Taylor	2	-0/+208

2016-08-11	nix-channel: implement in c++	Shea Levy	4	-3/+300

2016-08-11	nix-build: extend the meaning of $IN_NIX_SHELL	Vladimír Čunát	1	-1/+1
	An equivalent was originally filed against the perl version: https://github.com/NixOS/nix/pull/933
2016-08-11	Merge branch 'buildenv-c++' of https://github.com/shlevy/nix	Eelco Dolstra	2	-0/+195

2016-08-11	buildenv: perl -> c++	Shea Levy	2	-0/+195

2016-08-10	HttpBinaryCacheStore: Retry on transient HTTP errors	Eelco Dolstra	3	-14/+34
	This makes us more robust against 500 errors from CloudFront or S3 (assuming the 500 error isn't cached by CloudFront...).
2016-08-10	Show HTTP error codes	Eelco Dolstra	1	-2/+6

2016-08-10	SQLite:: Add some convenience	Eelco Dolstra	4	-28/+33

2016-08-10	FSAccessor: Throw InvalidPath	Eelco Dolstra	2	-2/+2