6 commits

Author	SHA1	Message	Date
Eelco Dolstra	d3761f5f8b	Fix Brotli decompression in 'nix log' ... This didn't work anymore since decompression was only done in the non-coroutine case. Decompressors are now sinks, just like compressors. Also fixed a bug in bzip2 API handling (we have to handle BZ_RUN_OK rather than BZ_OK), which we didn't notice because there was a missing 'throw': if (ret != BZ_OK) CompressionError("error while compressing bzip2 file");	2018-08-06 15:40:29 +02:00
Eelco Dolstra	7d21863bb3	Make <nix/fetchurl.nix> run in constant memory ... E.g. nix-build --store ~/my-nix/ -E 'import <nix/fetchurl.nix> { url = https://cache.nixos.org/nar/0nwi996rgq4b914qyx0mv2wq4k80hjac7xilikavagw7kxmn2iiv.nar.xz; sha256 = "0nwi996rgq4b914qyx0mv2wq4k80hjac7xilikavagw7kxmn2iiv"; }' now runs in 17 MiB (was 70 MiB), while nix-build --store ~/my-nix/ -E 'import <nix/fetchurl.nix> { url = https://cache.nixos.org/nar/0nwi996rgq4b914qyx0mv2wq4k80hjac7xilikavagw7kxmn2iiv.nar.xz; sha256 = "0d2fxljdih3nc5dqx41hjzic3141ajil94m8kdbpryq569dpsbvb"; unpack = true; }' runs in 17 MiB (was 346 MiB).	2018-05-30 13:42:51 +02:00
Eelco Dolstra	1d9742b95f	<nix/buildenv.nix>: Ignore dangling symlinks ... Fixes error: getting status of '/nix/store/j8p0vv89k1pf0cn7kmfsdcs7bshwga1i-firefox-52.7.2esr/share/icons/hicolor/48x48/apps/firefox.png': No such file or directory https://github.com/NixOS/nix/issues/1934 Also improve error message on directory/non-directory collisions.	2018-04-05 20:04:42 +02:00
Eelco Dolstra	5c904e10eb	<nix/buildenv.nix>: Skip non-directory top-level paths ... Fixes https://github.com/NixOS/nix/issues/1934 (at least the "error: opening directory '/nix/store/...-linux-config-4.4.14': Not a directory" issue).	2018-04-05 19:34:56 +02:00
Eelco Dolstra	668ac3ea2c	Make <nix/buildenv.nix> a builtin builder ... This avoids sandbox annoyances.	2018-03-20 17:28:09 +01:00
Eelco Dolstra	9d40787938	Move builtinFetchurl to its own file	2018-03-20 17:01:36 +01:00