depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
2016-11-09	Merge branch 'ssh-store' of https://github.com/shlevy/nix	Eelco Dolstra	1	-4/+10

2016-10-26	Restore the CachedFailure status code	Eelco Dolstra	1	-0/+4
	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	1	-12/+2

2016-10-21	BinaryCacheStore: Optionally write a NAR listing	Eelco Dolstra	1	-1/+1
	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
2016-10-07	Implement generic Store::queryValidPaths()	Eelco Dolstra	1	-1/+1

2016-10-07	Add copyClosure utility function for Hydra	Eelco Dolstra	1	-0/+5

2016-10-07	importPaths(): Fix accessor support for Hydra	Eelco Dolstra	1	-0/+11

2016-09-16	Make computeFSClosure() single-threaded again	Eelco Dolstra	1	-1/+8
	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.)
2016-09-02	Factor out the unix domain socket-specific code from RemoteStore	Shea Levy	1	-1/+1

2016-09-02	Factor a function to get the store type from a URI out of the main ↵	Shea Levy	1	-0/+10
	RegisterStoreImplementation
2016-09-02	Merge openStore and openStoreAt with default arguments	Shea Levy	1	-5/+1

2016-08-10	Mark content-addressed paths in the Nix database and in .narinfo	Eelco Dolstra	1	-18/+55
	This allows such paths to be imported without signatures.
2016-08-10	Add a "root" parameter to local stores	Eelco Dolstra	1	-0/+2
	This makes it easier to create a diverted store, i.e. NIX_REMOTE="local?root=/tmp/root" instead of NIX_REMOTE="local?real=/tmp/root/nix/store&state=/tmp/root/nix/var/nix" NIX_LOG_DIR=/tmp/root/nix/var/log
2016-07-26	makeFixedOutputPath(): Drop superfluous HashType argument	Eelco Dolstra	1	-1/+1

2016-06-03	Support sandbox builds by non-root users	Eelco Dolstra	1	-0/+5
	This allows an unprivileged user to perform builds on a diverted store (i.e. where the physical store location differs from the logical location). Example: $ NIX_LOG_DIR=/tmp/log NIX_REMOTE="local?real=/tmp/store&state=/tmp/var" nix-build -E \ 'with import <nixpkgs> {}; runCommand "foo" { buildInputs = [procps nettools]; } "id; ps; ifconfig; echo $out > $out"' will do a build in the Nix store physically in /tmp/store but logically in /nix/store (and thus using substituters for the latter).
2016-06-02	Make derivationFromPath work on diverted stores	Eelco Dolstra	1	-0/+2

2016-06-02	Allow setting the state directory as a store parameter	Eelco Dolstra	1	-6/+8
	E.g. "local?store=/tmp/store&state=/tmp/var".
2016-06-01	Make the store directory a member variable of Store	Eelco Dolstra	1	-62/+71

2016-05-31	nix-copy-closure / build-remote.pl: Disable signature checking	Eelco Dolstra	1	-3/+3
	This restores the Nix 1.11 behaviour.
2016-05-30	Re-implement the WantMassQuery property of binary caches	Eelco Dolstra	1	-0/+2

2016-05-30	Fix repair during substitution	Eelco Dolstra	1	-1/+1

2016-05-04	Add a Store::addToStore() variant that accepts a NAR	Eelco Dolstra	1	-16/+18
	As a side effect, this ensures that signatures are propagated when copying paths between stores. Also refactored import/export to make use of this.
2016-05-04	Remove OpenSSL-based signing	Eelco Dolstra	1	-7/+4

2016-05-04	Add a copyStorePath() utility function	Eelco Dolstra	1	-0/+5

2016-04-29	BinaryCacheStore: Make the signing key a parameter	Eelco Dolstra	1	-4/+0

2016-04-29	Allow parameters in store URIs	Eelco Dolstra	1	-2/+5
	This is to allow store-specific configuration, e.g. s3://my-cache?compression=bzip2&secret-key=/path/to/key.
2016-04-29	Eliminate the substituter mechanism	Eelco Dolstra	1	-0/+6
	Substitution is now simply a Store -> Store copy operation, most typically from BinaryCacheStore to LocalStore.
2016-04-21	Implement S3BinaryCacheStore::queryAllValidPaths()	Eelco Dolstra	1	-3/+8
	This allows commands like "nix verify --all" or "nix path-info --all" to work on S3 caches. Unfortunately, this requires some ugly hackery: when querying the contents of the bucket, we don't want to have to read every .narinfo file. But the S3 bucket keys only include the hash part of each store path, not the name part. So as a special exception queryAllValidPaths() can now return store paths without the name part, and queryPathInfo() accepts such store paths (returning a ValidPathInfo object containing the full name).
2016-04-20	Cache path info lookups in SQLite	Eelco Dolstra	1	-0/+7
	This re-implements the binary cache database in C++, allowing it to be used by other Store backends, in particular the S3 backend.
2016-04-19	Move path info caching from BinaryCacheStore to Store	Eelco Dolstra	1	-12/+50
	Caching path info is generally useful. For instance, it speeds up "nix path-info -rS /run/current-system" (i.e. showing the closure sizes of all paths in the closure of the current system) from 5.6s to 0.15s. This also eliminates some APIs like Store::queryDeriver() and Store::queryReferences().
2016-04-15	BinaryCacheStore::readFile(): Return a shared_ptr to a string	Eelco Dolstra	1	-0/+1
	This allows readFile() to indicate that a file doesn't exist, and might eliminate some large string copying.
2016-04-08	Remove failed build caching	Eelco Dolstra	1	-8/+0
	This feature was implemented for Hydra, but Hydra no longer uses it.
2016-04-07	nix verify-paths: Add ‘--sigs-needed <N>’ flag	Eelco Dolstra	1	-0/+3
	This specifies the number of distinct signatures required to consider each path "trusted". Also renamed ‘--no-sigs’ to ‘--no-trust’ for the flag that disables verifying whether a path is trusted (since a path can also be trusted if it has no signatures, but was built locally).
2016-04-05	Add "nix copy-sigs" command	Eelco Dolstra	1	-0/+4
	This imports signatures from one store into another. E.g. $ nix copy-sigs -r /run/current-system -s https://cache.nixos.org/ imported 595 signatures
2016-03-30	Improve the SQLite wrapper API	Eelco Dolstra	1	-2/+2
	In particular, this eliminates a bunch of boilerplate code.
2016-03-24	Move signature support from NarInfo to ValidPathInfo	Eelco Dolstra	1	-0/+15

2016-03-22	Don't overload dumpPath()	Eelco Dolstra	1	-2/+2

2016-03-21	Move signatures from NarInfo to ValidPathInfo	Eelco Dolstra	1	-0/+7
	This allows queryPathInfo() to return signatures.
2016-03-21	Add Store::dumpPath() method	Eelco Dolstra	1	-0/+5
	This allows applying nix-store --verify-path to binary cache stores: NIX_REMOTE=https://cache.nixos.org nix-store --verify-path /nix/store/s5c7...
2016-03-14	Fix another mismatched tag	Eelco Dolstra	1	-1/+1
	http://hydra.nixos.org/build/33279570
2016-03-04	BinaryCacheStore: Remove publicKeyFile argument	Eelco Dolstra	1	-2/+1
	The public key can be derived from the secret key, so there's no need for the user to supply it separately.
2016-03-02	Provide function required by Hydra	Eelco Dolstra	1	-0/+5

2016-03-02	Make store implementations pluggable	Eelco Dolstra	1	-0/+17
	This for instance allows hydra-queue-runner to add the S3 backend at runtime.
2016-03-02	importPaths(): Optionally add NARs to binary cache accessor	Eelco Dolstra	1	-2/+5
	This enables an optimisation in hydra-queue-runner, preventing a download of a NAR it just uploaded to the cache when reading files like hydra-build-products.
2016-02-25	Add NAR / Store accessor abstraction	Eelco Dolstra	1	-1/+11
	This is primary to allow hydra-queue-runner to extract files like "nix-support/hydra-build-products" from NARs in binary caches.
2016-02-24	Eliminate reserveSpace flag	Eelco Dolstra	1	-7/+3

2016-02-24	Move BinaryCacheStore / LocalBinaryCacheStore from Hydra	Eelco Dolstra	1	-2/+22
	So you can now do: $ NIX_REMOTE=file:///tmp/binary-cache nix-store -qR /nix/store/...
2016-02-16	Rename ValidPathInfo::hash -> narHash for consistency	Eelco Dolstra	1	-2/+2

2016-02-15	Expose the export magic value and move LocalStore::queryReferences to Store	Eelco Dolstra	1	-6/+9

2016-02-15	Add function to extract hash part of a store path	Eelco Dolstra	1	-0/+6