| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2018-05-02 | Fix bzip2 compression of files > 4 GiB | Eelco Dolstra | 1 | -3/+14 | |
| Bzip2's 'avail_in' parameter is declared as an unsigned int, so assigning a size_t length to it led to silent truncation. Fixes #2111. | |||||
| 2018-03-22 | Fix build | Eelco Dolstra | 1 | -2/+2 | |
| 2018-03-16 | decompress(): Use a Source and Sink | Eelco Dolstra | 1 | -57/+109 | |
| This allows decompression to happen in O(1) memory. | |||||
| 2018-02-11 | compression: make parallel sink separate class | Will Dietz | 1 | -29/+34 | |
| 2018-02-11 | compression: print warning if parallel requested but not supported | Will Dietz | 1 | -1/+8 | |
| 2018-02-09 | configure.ac: check if lzma has MT support, fix deb build/etc. | Will Dietz | 1 | -0/+2 | |
| 2018-02-07 | make multi threaded compression configurable and use single threaded | AmineChikhaoui | 1 | -17/+25 | |
| by default. | |||||
| 2018-02-07 | set block size to 0 to let the lzma lib choose the right one, add | AmineChikhaoui | 1 | -1/+6 | |
| some comments about possible improvements wrt memory usage/threading. | |||||
| 2018-02-06 | support multi threaded xz encoder, this might be particularly useful in | AmineChikhaoui | 1 | -2/+7 | |
| the case of hydra where the overhead of single threaded encoding is more noticeable e.g most of the time spent in "Sending inputs"/"Receiving outputs" is due to compression while the actual upload to the binary cache seems to be negligible. | |||||
| 2017-12-30 | use libbrotli directly when available | Will Dietz | 1 | -8/+163 | |
| * Look for both 'brotli' and 'bro' as external command, since upstream has renamed it in newer versions. If neither are found, current runtime behavior is preserved: try to find 'bro' on PATH. * Limit amount handed to BrotliEncoderCompressStream to ensure interrupts are processed in a timely manner. Testing shows negligible performance impact. (Other compression sinks don't seem to require this) | |||||
| 2017-07-30 | Replace Unicode quotes in user-facing strings by ASCII | Jörg Thalheim | 1 | -2/+2 | |
| Relevant RFC: NixOS/rfcs#4 $ ag -l | xargs sed -i -e "/\"/s/’/'/g;/\"/s/‘/'/g" | |||||
| 2017-03-22 | Fix xz decompression | Eelco Dolstra | 1 | -4/+1 | |
| Fixes #1285. | |||||
| 2017-03-21 | LocalFSStore::getBuildLog(): Handle corrupted logs | Eelco Dolstra | 1 | -12/+12 | |
| 2017-03-21 | Don't hang in decompression if bzip2 data ends prematurely | Eelco Dolstra | 1 | -0/+6 | |
| 2017-03-15 | runProgram(): Distinguish between empty input and no input | Eelco Dolstra | 1 | -1/+1 | |
| For example, if we call brotli with an empty input, it shouldn't read from the caller's stdin. | |||||
| 2017-03-15 | S3BinaryCacheStore: Support compression of narinfo and log files | Eelco Dolstra | 1 | -0/+31 | |
| You can now set the store parameter "text-compression=br" to compress textual files in the binary cache (i.e. narinfo and logs) using Brotli. This sets the Content-Encoding header; the extension of compressed files is unchanged. You can separately specify the compression of log files using "log-compression=br". This is useful when you don't want to compress narinfo files for backward compatibility. | |||||
| 2017-03-15 | Fix assertion failure on SIGINT | Eelco Dolstra | 1 | -2/+0 | |
| nix: src/libutil/compression.cc:142: virtual nix::XzSink::~XzSink(): Assertion `finished' failed. | |||||
| 2017-03-15 | Add support for brotli compression | Eelco Dolstra | 1 | -0/+7 | |
| Build logs on cache.nixos.org are compressed using Brotli (since this allows them to be decompressed automatically by Chrome and Firefox), so it's handy if "nix log" can decompress them. | |||||
| 2016-11-26 | Revert "Get rid of unicode quotes (#1140)" | Eelco Dolstra | 1 | -2/+2 | |
| 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 | 1 | -2/+2 | |
| 2016-05-04 | Do compression in a sink | Eelco Dolstra | 1 | -92/+168 | |
| 2016-05-04 | Add a Store::addToStore() variant that accepts a NAR | Eelco Dolstra | 1 | -8/+8 | |
| 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 | Fix segfault in xz compression/decompression | Eelco Dolstra | 1 | -2/+2 | |
| 2016-04-29 | BinaryCacheStore: Support bzip2 compression | Eelco Dolstra | 1 | -34/+116 | |
| 2016-04-29 | BinaryCacheStore: Support "none" compression method | Eelco Dolstra | 1 | -4/+24 | |
| 2016-04-22 | Make compression interruptible | Eelco Dolstra | 1 | -1/+3 | |
| 2016-04-15 | BinaryCacheStore::readFile(): Return a shared_ptr to a string | Eelco Dolstra | 1 | -3/+3 | |
| This allows readFile() to indicate that a file doesn't exist, and might eliminate some large string copying. | |||||
| 2016-02-15 | Add xz compression function | Eelco Dolstra | 1 | -0/+40 | |
| This is used by the Hydra queue runner, but since it may also be useful for the C++ rewrite of nix-push, I'm putting it here. | |||||
| 2016-02-15 | decompressXZ: Ensure that lzma_end() is called | Eelco Dolstra | 1 | -12/+21 | |
| Otherwise we might leak memory. | |||||
| 2016-01-05 | Fixed unresolved 'BUFSIZ' | FrankHB | 1 | -0/+1 | |
| `BUFSIZ` is defined in header `<cstdio>`. | |||||
| 2015-10-30 | <nix/fetchurl.nix>: Support xz-compressed NARs | Eelco Dolstra | 1 | -0/+46 | |
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