lix -

Age	Commit message (Collapse)	Author
2016-11-07	Add missing #include	Eelco Dolstra

2016-10-31	Support optional sandbox paths	Eelco Dolstra
	For example, you can now set build-sandbox-paths = /dev/nvidiactl? to specify that /dev/nvidiactl should only be mounted in the sandbox if it exists in the host filesystem. This is useful e.g. for EC2 images that should support both CUDA and non-CUDA instances.
2016-10-27	Add nix.conf options for -k and -K	Shea Levy
	Fixes #1084
2016-10-26	Fix SIGFPE from integer overflow during division	Tuomas Tynkkynen
	On some architectures (like x86_64 or i686, but not ARM for example) overflow during integer division causes a crash due to SIGFPE. Reproduces on a 64-bit system with: nix-instantiate --eval -E '(-9223372036854775807 - 1) / -1' The only way this can happen is when the smallest possible integer is divided by -1, so just special-case that.
2016-10-26	Fix build log output in nix-store --serve	Eelco Dolstra

2016-10-26	Restore the CachedFailure status code	Eelco Dolstra
	The removal of CachedFailure caused the value of TimedOut to change, which broke timed-out handling in Hydra (so timed-out builds would show up as "aborted" and would be retried, e.g. at http://hydra.nixos.org/build/42537427).
2016-10-21	Remove addPathToAccessor	Eelco Dolstra

2016-10-21	BinaryCacheStore: Optionally write a NAR listing	Eelco Dolstra
	The store parameter "write-nar-listing=1" will cause BinaryCacheStore to write a file ‘<store-hash>.ls.xz’ for each ‘<store-hash>.narinfo’ added to the binary cache. This file contains an XZ-compressed JSON file describing the contents of the NAR, excluding the contents of regular files. E.g. { "version": 1, "root": { "type": "directory", "entries": { "lib": { "type": "directory", "entries": { "Mcrt1.o": { "type": "regular", "size": 1288 }, "Scrt1.o": { "type": "regular", "size": 3920 }, } } } ... } } (The actual file has no indentation.) This is intended to speed up the NixOS channels programs index generator [1], since fetching gazillions of large NARs from cache.nixos.org is currently a bottleneck for updating the regular (non-small) channel. [1] https://github.com/NixOS/nixos-channel-scripts/blob/master/generate-programs-index.cc
2016-10-19	Merge branch 'priorityqueue' of https://github.com/groxxda/nix	Eelco Dolstra

2016-10-19	Merge branch 'regex' of https://github.com/groxxda/nix	Eelco Dolstra

2016-10-19	fixup! replace own regex class with std::regex	Alexander Ried

2016-10-19	Fix Darwin build	Eelco Dolstra
	Done slightly differently from https://github.com/NixOS/nix/pull/1093.
2016-10-19	Shut up clang warning	Eelco Dolstra

2016-10-19	Fix uninitialised variable	Eelco Dolstra

2016-10-18	replace own regex class with std::regex	Alexander Ried

2016-10-18	downloader: use priority_queue	Alexander Ried

2016-10-14	Fix /dev/ptmx in sandboxes	Eelco Dolstra
	This was broken since ff0c0b645cc1448959126185bb2fafe41cf0bddf. Since I can't figure out how to mount a devpts instance in the sandbox, let's just bind-mount the host devpts.
2016-10-14	CURL_AT_LEAST_VERSION -> LIBCURL_VERSION_NUM	Eelco Dolstra
	http://hydra.nixos.org/build/42025230
2016-10-13	Fix HTTP/2 support	Eelco Dolstra
	Commit 86e8c67efc33cf756500a1dec7fd6313658f2664 broke it, because CURL_* are not actually #defines.
2016-10-13	SSL_CERT_FILE -> NIX_SSL_CERT_FILE	Eelco Dolstra
	This prevents collisions with the "native" OpenSSL, in particular on OS X. Fixes #921.
2016-10-12	Shut up some warnings	Eelco Dolstra

2016-10-12	Add some functions needed by hydra	Eelco Dolstra

2016-10-07	querySubstitutablePaths(): Don't query paths for which we already have a ↵	Eelco Dolstra
	substituter
2016-10-07	LocalStore::querySubstitutablePaths(): Implement using queryValidPaths()	Eelco Dolstra

2016-10-07	Store::queryValidPaths(): Use async queryPathInfo()	Eelco Dolstra
	This allows the binary cache substituter to pipeline requests.
2016-10-07	Implement generic Store::queryValidPaths()	Eelco Dolstra

2016-10-07	Add copyClosure utility function for Hydra	Eelco Dolstra

2016-10-07	importPaths(): Fix accessor support for Hydra	Eelco Dolstra

2016-10-06	toJSON(): Support some more types	Eelco Dolstra

2016-10-06	Fix getS3Stats()	Eelco Dolstra

2016-10-06	Merge pull request #998 from veprbl/rx_chmod_fix	Eelco Dolstra
	override rx directory permissions in deletePath()
2016-10-05	Use std::random_device	Eelco Dolstra

2016-10-04	Fix build with older versions of libcurl	Eelco Dolstra

2016-09-22	Handle the case where signed-binary-caches consists of whitespace	Eelco Dolstra

2016-09-21	Add sandbox-dev-shm-size option	Eelco Dolstra
	Fixes #1069.
2016-09-21	nix-build, nix-shell: Don't print error message if nix-store/nix-instantiate ↵	Eelco Dolstra
	fails
2016-09-21	printMsg(lvlError, ...) -> printError(...) etc.	Eelco Dolstra

2016-09-21	Some notational convenience for formatting strings	Eelco Dolstra
	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);
2016-09-20	Tweak	Eelco Dolstra

2016-09-20	Improve robustness	Eelco Dolstra

2016-09-20	Fix "Promise already satisfied" error	Eelco Dolstra

2016-09-20	nix-shell: Fix $PATH handling in the impure case	Eelco Dolstra
	We were passing "p=$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
	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

2016-09-16	Make computeFSClosure() single-threaded again	Eelco Dolstra
	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
	Having the logger function potentially throw exceptions is Heisenbuggy.
2016-09-14	nix path-info: Add some more examples	Eelco Dolstra

2016-09-14	Revive binary-caches-parallel-connections	Eelco Dolstra
	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
	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