lix -

Age	Commit message (Collapse)	Author
2017-02-22	RemoteStore::addToStore(): Pass content-addressability assertion	Eelco Dolstra
	... and use this in Downloader::downloadCached(). This fixes $ nix-build https://nixos.org/channels/nixos-16.09-small/nixexprs.tar.xz -A hello error: cannot import path ‘/nix/store/csfbp1s60dkgmk9f8g0zk0mwb7hzgabd-nixexprs.tar.xz’ because it lacks a valid signature
2017-02-21	Handle CURLE_RECV_ERROR as a transient error	Eelco Dolstra
	This fixes unable to download ‘https://cache.nixos.org/nar/077h8ji74y9b0qx7rjk71xd80vjqp6q5gy137r553jlvdlxdcdlk.nar.xz’: HTTP error 200 (curl error: Failure when receiving data from the peer)
2017-02-21	Fix building without S3 support	Eelco Dolstra
	http://hydra.nixos.org/build/49031196/nixlog/2/raw
2017-02-21	Log AWS retries	Eelco Dolstra

2017-02-16	Support netrc in <nix/fetchurl.nix>	Eelco Dolstra
	This allows <nix/fetchurl.nix> to fetch private Git/Mercurial repositories, e.g. import <nix/fetchurl.nix> { url = https://edolstra@bitbucket.org/edolstra/my-private-repo/get/80a14018daed.tar.bz2; sha256 = "1mgqzn7biqkq3hf2697b0jc4wabkqhmzq2srdymjfa6sb9zb6qs7"; } where /etc/nix/netrc contains: machine bitbucket.org login edolstra password blabla... This works even when sandboxing is enabled. To do: add unpacking support (i.e. fetchzip functionality).
2017-02-16	Move netrcFile to Settings	Eelco Dolstra
	Also get rid of Settings::processEnvironment(), it appears to be useless.
2017-02-16	Include "curl" in the User-Agent header	Eelco Dolstra
	Some sites (e.g. BitBucket) give a helpful 401 error when trying to download a private archive if the User-Agent contains "curl", but give a redirect to a login page otherwise (so for instance "nix-prefetch-url" will succeed but produce useless output).
2017-02-16	Merge pull request #1215 from k0001/netrc-1	Eelco Dolstra
	Add netrc-file support
2017-02-14	Add support for s3:// URIs	Eelco Dolstra
	This adds support for s3:// URIs in all places where Nix allows URIs, e.g. in builtins.fetchurl, builtins.fetchTarball, <nix/fetchurl.nix> and NIX_PATH. It allows fetching resources from private S3 buckets, using credentials obtained from the standard places (i.e. AWS_* environment variables, ~/.aws/credentials and the EC2 metadata server). This may not be super-useful in general, but since we already depend on aws-sdk-cpp, it's a cheap feature to add.
2017-02-13	Merge pull request #1224 from dezgeg/configh	Eelco Dolstra
	Unbreak 32-bit builds by always implicitly including config.h
2017-02-13	nix-daemon: Don't splice with len=SIZE_MAX	Tuomas Tynkkynen
	Currently, 'nix-daemon --stdio' is always failing for me, due to the splice call always failing with (on a 32-bit host): splice(0, NULL, 3, NULL, 4294967295, SPLICE_F_MOVE) = -1 EINVAL (Invalid argument) With a bit of ftracing (and luck) the problem seems to be that splice() always fails with EINVAL if the len cast as ssize_t is negative: http://lxr.free-electrons.com/source/fs/read_write.c?v=4.4#L384 So use SSIZE_MAX instead of SIZE_MAX.
2017-02-09	Documentation.	Renzo Carbonara

2017-02-08	Include config.h implicitly with '-include config.h' in CFLAGS	Tuomas Tynkkynen
	Because config.h can #define things like _FILE_OFFSET_BITS=64 and not every compilation unit includes config.h, we currently compile half of Nix with _FILE_OFFSET_BITS=64 and other half with _FILE_OFFSET_BITS unset. This causes major havoc with the Settings class on e.g. 32-bit ARM, where different compilation units disagree with the struct layout. E.g.: diff --git a/src/libstore/globals.cc b/src/libstore/globals.cc @@ -166,6 +166,8 @@ void Settings::update() _get(useSubstitutes, "build-use-substitutes"); + fprintf(stderr, "at Settings::update(): &useSubstitutes = %p\n", &nix::settings.useSubstitutes); _get(buildUsersGroup, "build-users-group"); diff --git a/src/libstore/remote-store.cc b/src/libstore/remote-store.cc +++ b/src/libstore/remote-store.cc @@ -138,6 +138,8 @@ void RemoteStore::initConnection(Connection & conn) void RemoteStore::setOptions(Connection & conn) { + fprintf(stderr, "at RemoteStore::setOptions(): &useSubstitutes = %p\n", &nix::settings.useSubstitutes); conn.to << wopSetOptions Gave me: at Settings::update(): &useSubstitutes = 0xb6e5c5cb at RemoteStore::setOptions(): &useSubstitutes = 0xb6e5c5c7 That was not a fun one to debug!
2017-02-07	nix-copy-closure: Use computeFSClosure() and LegacySSHStore	Eelco Dolstra

2017-02-07	Merge branch 'nix-copy-closure-c++' of https://github.com/shlevy/nix	Eelco Dolstra

2017-02-07	Add a LegacySSHStore that uses nix-store --serve	Eelco Dolstra
	This is useful for nix-copy-closure.
2017-02-07	copyStorePath(): Don't require signatures for "trusted" stores	Eelco Dolstra
	For example, SSH stores could be trusted.
2017-02-07	Provide default implementations for a couple of Store methods	Eelco Dolstra

2017-02-07	Move SavingSourceAdapter to serialise.hh	Eelco Dolstra

2017-02-07	Remove unnecessary call to topoSortPaths()	Eelco Dolstra
	exportPaths() already does this.
2017-02-07	SSHStore: uri -> host	Eelco Dolstra

2017-02-07	Cleanup	Eelco Dolstra

2017-02-07	Remove download-via-ssh	Eelco Dolstra
	Replaced by SSHStore.
2017-02-02	Add netrc-file support	Renzo Carbonara

2017-02-02	exportReferencesGraph: Only export in JSON format when in structured mode	Eelco Dolstra
	This prevents breaking compatibility with builders that read "closure.*", since they would accidentally pick up the new JSON files.
2017-02-01	Restore default signal handling in child processes	Eelco Dolstra
	In particular, this fixes Ctrl-C in nix-shell sessions.
2017-01-27	Periodically purge binary-cache.sqlite	Eelco Dolstra

2017-01-27	Implement TTL for binary cache lookups	Eelco Dolstra

2017-01-27	Remove unused NARExistence table	Eelco Dolstra

2017-01-26	exportReferencesGraph: Export more complete info in JSON format	Eelco Dolstra
	This writes info about every path in the closure in the same format as ‘nix path-info --json’. Thus it also includes NAR hashes and sizes. Example: [ { "path": "/nix/store/10h6li26i7g6z3mdpvra09yyf10mmzdr-hello-2.10", "narHash": "sha256:0ckdc4z20kkmpqdilx0wl6cricxv90lh85xpv2qljppcmz6vzcxl", "narSize": 197648, "references": [ "/nix/store/10h6li26i7g6z3mdpvra09yyf10mmzdr-hello-2.10", "/nix/store/27binbdy296qvjycdgr1535v8872vz3z-glibc-2.24" ], "closureSize": 20939776 }, { "path": "/nix/store/27binbdy296qvjycdgr1535v8872vz3z-glibc-2.24", "narHash": "sha256:1nfn3m3p98y1c0kd0brp80dn9n5mycwgrk183j17rajya0h7gax3", "narSize": 20742128, "references": [ "/nix/store/27binbdy296qvjycdgr1535v8872vz3z-glibc-2.24" ], "closureSize": 20742128 } ] Fixes #1134.
2017-01-26	Add support for passing structured data to builders	Eelco Dolstra
	Previously, all derivation attributes had to be coerced into strings so that they could be passed via the environment. This is lossy (e.g. lists get flattened, necessitating configureFlags vs. configureFlagsArray, of which the latter cannot be specified as an attribute), doesn't support attribute sets at all, and has size limitations (necessitating hacks like passAsFile). This patch adds a new mode for passing attributes to builders, namely encoded as a JSON file ".attrs.json" in the current directory of the builder. This mode is activated via the special attribute __structuredAttrs = true; (The idea is that one day we can set this in stdenv.mkDerivation.) For example, stdenv.mkDerivation { __structuredAttrs = true; name = "foo"; buildInputs = [ pkgs.hello pkgs.cowsay ]; doCheck = true; hardening.format = false; } results in a ".attrs.json" file containing (sans the indentation): { "buildInputs": [], "builder": "/nix/store/ygl61ycpr2vjqrx775l1r2mw1g2rb754-bash-4.3-p48/bin/bash", "configureFlags": [ "--with-foo", "--with-bar=1 2" ], "doCheck": true, "hardening": { "format": false }, "name": "foo", "nativeBuildInputs": [ "/nix/store/10h6li26i7g6z3mdpvra09yyf10mmzdr-hello-2.10", "/nix/store/4jnvjin0r6wp6cv1hdm5jbkx3vinlcvk-cowsay-3.03" ], "propagatedBuildInputs": [], "propagatedNativeBuildInputs": [], "stdenv": "/nix/store/f3hw3p8armnzy6xhd4h8s7anfjrs15n2-stdenv", "system": "x86_64-linux" } "passAsFile" is ignored in this mode because it's not needed - large strings are included directly in the JSON representation. It is up to the builder to do something with the JSON representation. For example, in bash-based builders, lists/attrsets of string values could be mapped to bash (associative) arrays.
2017-01-26	Bindings: Add a method for iterating in lexicographically sorted order	Eelco Dolstra

2017-01-26	Fix assertion failure when a path is locked	Eelco Dolstra
	Fixes: nix-store: src/libstore/build.cc:3649: void nix::Worker::run(const Goals&): Assertion `!awake.empty()' failed.
2017-01-26	Fix interrupt handling	Eelco Dolstra

2017-01-26	UserLock: Fix multi-threaded access to a global variable	Eelco Dolstra

2017-01-26	openLockFile: Return an AutoCloseFD	Eelco Dolstra

2017-01-26	UserLock: Make more RAII-ish	Eelco Dolstra

2017-01-26	Moving more code out of DerivationGoal::startBuilder()	Eelco Dolstra

2017-01-26	On HTTP errors, also show the curl error	Eelco Dolstra
	This is a hopefully temporary measure to diagnose the intermittent "HTTP error 200" failures.
2017-01-26	Move exportReferencesGraph into a separate method	Eelco Dolstra
	startBuilder() is getting rather obese.
2017-01-24	Revert "Propagate path context via builtins.readFile"	Eelco Dolstra
	This reverts commit f7f0116dd727ac954fb04d9ef9b9fe7ec034e563. Issue #1174.
2017-01-24	Revert "builtins.readFile: Put the references of the file, not those needed ↵	Eelco Dolstra
	to realize the file, into the context" Reverting commit 451c223deea17918454ae083dcfc0ea2b6103cab for now because it breaks http://hydra.nixos.org/build/46805136, not clear why.
2017-01-24	Hopefully fix build on older GCC	Eelco Dolstra
	http://hydra.nixos.org/build/46805140
2017-01-24	Fix typo	Eelco Dolstra

2017-01-24	Enable verbose curl output	Eelco Dolstra
	Closes #1182.
2017-01-24	build-remote: Use futimes instead of futimens on APPLE	Shea Levy

2017-01-24	Work around a bug in clang and older versions of gcc	Eelco Dolstra
	http://hydra.nixos.org/build/46597440 https://llvm.org/bugs/show_bug.cgi?id=28096
2017-01-20	nix-copy-closure: Implement in C++.	Shea Levy
	Tests fail currently because the database is not given proper hashes in the VM
2017-01-19	Merge pull request #981 from shlevy/build-remote-c++	Eelco Dolstra
	build-remote: Implement in C++
2017-01-19	Kill builds when we get EOF on the log FD	Eelco Dolstra
	This closes a long-time bug that allowed builds to hang Nix indefinitely (regardless of timeouts) simply by doing exec > /dev/null 2>&1; while true; do true; done Now, on EOF, we just send SIGKILL to the child to make sure it's really gone.