lix -

Age	Commit message (Collapse)	Author
2017-12-07	Provide random access to cached NARs	Eelco Dolstra
	E.g. $ time nix cat-store --store https://cache.nixos.org?local-nar-cache=/tmp/nars \ /nix/store/b0w2hafndl09h64fhb86kw6bmhbmnpm1-blender-2.79/share/icons/hicolor/scalable/apps/blender.svg > /dev/null real 0m4.139s $ time nix cat-store --store https://cache.nixos.org?local-nar-cache=/tmp/nars \ /nix/store/b0w2hafndl09h64fhb86kw6bmhbmnpm1-blender-2.79/share/icons/hicolor/scalable/apps/blender.svg > /dev/null real 0m0.024s (Before, the second call took ~0.220s.) This will use a NAR listing in /tmp/nars/b0w2hafndl09h64fhb86kw6bmhbmnpm1.ls containing all metadata, including the offsets of regular files inside the NAR. Thus, we don't need to read the entire NAR. (We do read the entire listing, but that's generally pretty small. We could use a SQLite DB by borrowing some more code from nixos-channel-scripts/file-cache.hh.) This is primarily useful when Hydra is serving files from an S3 binary cache, in particular when you have giant NARs. E.g. we had some 12 GiB NARs, so accessing individuals files was pretty slow.
2017-12-07	nix ls-{nar,store}: Return offset of files in the NAR if known	Eelco Dolstra
	E.g. $ nix ls-store --json --recursive --store https://cache.nixos.org /nix/store/b0w2hafndl09h64fhb86kw6bmhbmnpm1-blender-2.79 \ \| jq .entries.bin.entries.blender.narOffset 400
2017-11-14	nix ls-{nar,store}: Don't abort on missing files	Eelco Dolstra

2017-11-14	nix ls-{nar,store} --json: Respect -R	Eelco Dolstra

2017-11-14	nix ls-{store,nar}: Add --json flag	Eelco Dolstra

2017-07-30	Replace Unicode quotes in user-facing strings by ASCII	Jörg Thalheim
	Relevant RFC: NixOS/rfcs#4 $ ag -l \| xargs sed -i -e "/\"/s/’/'/g;/\"/s/‘/'/g"
2017-05-15	nar-accessor.cc: remove unused member NarIndexer::currentName	Benno Fünfstück

2017-05-15	nar-accessor: non-recursive NarMember::find	Benno Fünfstück
	This avoids a possible stack overflow if directories are very deeply nested.
2017-05-15	nar-accessor: use tree, fixes readDirectory missing children	Benno Fünfstück
	Previously, if a directory `foo` existed and a file `foo-` (where `-` is any character that is sorted before `/`), then `readDirectory` would return an empty list. To fix this, we now use a tree where we can just access the children of the node, and do not need to rely on sorting behavior to list the contents of a directory.
2016-12-08	Fix warning on 32-bit systems	Eelco Dolstra
	http://hydra.nixos.org/build/44628517
2016-11-26	Revert "Get rid of unicode quotes (#1140)"	Eelco Dolstra
	This reverts commit f78126bfd6b6c8477fcdbc09b2f98772dbe9a1e7. There really is no need for such a massive change...
2016-11-25	Get rid of unicode quotes (#1140)	Guillaume Maudoux

2016-08-10	NarAccessor: Fix handling of non-executable files	Eelco Dolstra

2016-03-15	Fix Darwin build	Eelco Dolstra
	http://hydra.nixos.org/build/33279996
2016-02-26	Remove bad assertion	Eelco Dolstra

2016-02-25	Add NAR / Store accessor abstraction	Eelco Dolstra
	This is primary to allow hydra-queue-runner to extract files like "nix-support/hydra-build-products" from NARs in binary caches.