depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
2016-11-09	copyClosure() / copyStorePath(): Expose dontCheckSigs	Eelco Dolstra	1	-4/+4
	Needed by Hydra.
2016-11-09	Merge branch 'ssh-store' of https://github.com/shlevy/nix	Eelco Dolstra	1	-23/+24

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	Store::queryValidPaths(): Use async queryPathInfo()	Eelco Dolstra	1	-4/+39
	This allows the binary cache substituter to pipeline requests.
2016-10-07	Implement generic Store::queryValidPaths()	Eelco Dolstra	1	-0/+11

2016-10-07	Add copyClosure utility function for Hydra	Eelco Dolstra	1	-0/+24

2016-09-21	printMsg(lvlError, ...) -> printError(...) etc.	Eelco Dolstra	1	-1/+1

2016-09-16	Make computeFSClosure() single-threaded again	Eelco Dolstra	1	-34/+64
	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	-18/+25
	RegisterStoreImplementation
2016-09-02	Merge openStore and openStoreAt with default arguments	Shea Levy	1	-8/+2

2016-08-10	Mark content-addressed paths in the Nix database and in .narinfo	Eelco Dolstra	1	-12/+48
	This allows such paths to be imported without signatures.
2016-07-26	makeFixedOutputPath(): Drop superfluous HashType argument	Eelco Dolstra	1	-6/+5

2016-06-20	Re-implement negative binary cache lookup caching	Eelco Dolstra	1	-3/+7

2016-06-02	Allow setting the state directory as a store parameter	Eelco Dolstra	1	-2/+3
	E.g. "local?store=/tmp/store&state=/tmp/var".
2016-06-01	Make the store directory a member variable of Store	Eelco Dolstra	1	-33/+38

2016-05-30	Fix repair during substitution	Eelco Dolstra	1	-2/+2

2016-05-04	Add a Store::addToStore() variant that accepts a NAR	Eelco Dolstra	1	-13/+2
	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	-5/+4

2016-05-04	Add a copyStorePath() utility function	Eelco Dolstra	1	-0/+13

2016-04-29	Allow parameters in store URIs	Eelco Dolstra	1	-3/+18
	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/+35
	Substitution is now simply a Store -> Store copy operation, most typically from BinaryCacheStore to LocalStore.
2016-04-21	Fix test failures	Eelco Dolstra	1	-0/+1

2016-04-21	Implement S3BinaryCacheStore::queryAllValidPaths()	Eelco Dolstra	1	-11/+23
	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	-2/+48
	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	-9/+53
	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().
2016-04-07	nix verify-paths: Add ‘--sigs-needed <N>’ flag	Eelco Dolstra	1	-1/+7
	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 sign-paths" command	Eelco Dolstra	1	-0/+3
	E.g. $ nix sign-paths -k ./secret -r $(type -p geeqie) signs geeqie and all its dependencies using the key in ./secret.
2016-03-24	Move signature support from NarInfo to ValidPathInfo	Eelco Dolstra	1	-1/+28

2016-03-24	Typos	Eelco Dolstra	1	-2/+2

2016-02-29	Make store implementations pluggable	Eelco Dolstra	1	-19/+24
	This for instance allows hydra-queue-runner to add the S3 backend at runtime.
2016-02-25	Add NAR / Store accessor abstraction	Eelco Dolstra	1	-1/+3
	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	-4/+4

2016-02-24	openStoreAt(): Initialise the binary cache	Eelco Dolstra	1	-1/+3

2016-02-24	Move BinaryCacheStore / LocalBinaryCacheStore from Hydra	Eelco Dolstra	1	-3/+15
	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	-0/+7

2016-02-15	Add function to extract hash part of a store path	Eelco Dolstra	1	-1/+8

2016-02-11	ref<T>: Add cast operator	Eelco Dolstra	1	-2/+2

2016-02-04	StoreAPI -> Store	Eelco Dolstra	1	-5/+5
	Calling a class an API is a bit redundant...
2016-02-04	Eliminate the "store" global variable	Eelco Dolstra	1	-8/+5
	Also, move a few free-standing functions into StoreAPI and Derivation. Also, introduce a non-nullable smart pointer, ref<T>, which is just a wrapper around std::shared_ptr ensuring that the pointer is never null. (For reference-counted values, this is better than passing a "T&", because the latter doesn't maintain the refcount. Usually, the caller will have a shared_ptr keeping the value alive, but that's not always the case, e.g., when passing a reference to a std::thread via std::bind.)
2016-01-31	Use the daemon when we don't have write access to the Nix database	Eelco Dolstra	1	-4/+16

2015-08-21	nix-collect-garbage: Revive --max-freed	Eelco Dolstra	1	-10/+0
	Fixes #609.
2015-07-20	More cleanup	Eelco Dolstra	1	-2/+2

2015-07-17	OCD: foreach -> C++11 ranged for	Eelco Dolstra	1	-22/+22

2014-08-20	Use proper quotes everywhere	Eelco Dolstra	1	-6/+6

2014-03-30	boost::shared_ptr -> std::shared_ptr	Eelco Dolstra	1	-4/+4

2013-07-12	Garbage collector: Don't follow symlinks arbitrarily	Eelco Dolstra	1	-4/+1
	Only indirect roots (symlinks to symlinks to the Nix store) are now supported.
2012-08-27	Merge branch 'master' into no-manifests	Eelco Dolstra	1	-2/+2

2012-08-01	nix-store --gc: Make ‘--max-freed 0’ do the right thing	Eelco Dolstra	1	-2/+2
	That is, delete almost nothing (it will still remove unused links from /nix/store/.links).