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2018-03-02Merge branch 'write-failure-fixes' of git://github.com/lheckemann/nixShea Levy
2018-02-13Fix #1762Linus Heckemann
nix-store --export, nix-store --dump, and nix dump-path would previously fail silently if writing the data out failed, because a) FdSink::write ignored exceptions, and b) the commands relied on FdSink's destructor, which ignores exceptions, to flush the data out. This could cause rather opaque issues with installing nixos, because nix-store --export would happily proceed even if it couldn't write its data out (e.g. if nix-store --import on the other side of the pipe failed). This commit adds tests that expose these issues in the nix-store commands, and fixes them for all three.
2018-02-08Add plugins to make Nix more extensible.Shea Levy
All plugins in plugin-files will be dlopened, allowing them to statically construct instances of the various Register* types Nix supports.
2018-02-03Remove nix-build --hashEelco Dolstra
Instead, if a fixed-output derivation produces has an incorrect output hash, we now unconditionally move the outputs to the path corresponding with the actual hash and register it as valid. Thus, after correcting the hash in the Nix expression (e.g. in a fetchurl call), the fixed-output derivation doesn't have to be built again. It would still be good to have a command for reporting the actual hash of a fixed-output derivation (instead of throwing an error), but "nix-build --hash" didn't do that.
2017-10-25Pass lists/attrsets to bash as (associative) arraysEelco Dolstra
2017-09-08LegacySSHStore: Include signatures etc.Eelco Dolstra
2017-07-30Replace Unicode quotes in user-facing strings by ASCIIJörg Thalheim
Relevant RFC: NixOS/rfcs#4 $ ag -l | xargs sed -i -e "/\"/s/’/'/g;/\"/s/‘/'/g"
2017-07-04Support base-64 hashesEelco Dolstra
Also simplify the Hash API. Fixes #1437.
2017-07-03Replace a few bool flags with enumsEelco Dolstra
Functions like copyClosure() had 3 bool arguments, which creates a severe risk of mixing up arguments. Also, implement copyClosure() using copyPaths().
2017-04-26DohEelco Dolstra
2017-04-13Convert Settings to the new config systemEelco Dolstra
This makes all config options self-documenting. Unknown or unparseable config settings and --option flags now cause a warning.
2017-04-13Merge branch 'rework-options' of https://github.com/copumpkin/nixEelco Dolstra
2017-03-31Merge branch 'remove-perl' of https://github.com/shlevy/nixEelco Dolstra
2017-03-15Remove dependency on "curl" binaryEelco Dolstra
2017-03-15Store: Add a method for getting build logsEelco Dolstra
This allows various Store implementations to provide different ways to get build logs. For example, BinaryCacheStore can get the build logs from the binary cache. Also, remove the log-servers option since we can use substituters for this.
2017-03-01nix-store --import: Fix importing unsigned pathsEelco Dolstra
2017-03-01Fix assertion failure in nix-store --exportEelco Dolstra
Fixes #1173.
2017-03-01Handle importing NARs containing files greater than 4 GiBEelco Dolstra
Also templatize readInt() to work for various integer types.
2017-02-22Explicitly model all settings and fail on unrecognized onesDan Peebles
Previously, the Settings class allowed other code to query for string properties, which led to a proliferation of code all over the place making up new options without any sort of central registry of valid options. This commit pulls all those options back into the central Settings class and removes the public get() methods, to discourage future abuses like that. Furthermore, because we know the full set of options ahead of time, we now fail loudly if someone enters an unrecognized option, thus preventing subtle typos. With some template fun, we could probably also dump the full set of options (with documentation, defaults, etc.) to the command line, but I'm not doing that yet here.
2017-02-07Remove perl dependency.Shea Levy
Fixes #341
2017-02-07Provide default implementations for a couple of Store methodsEelco Dolstra
2017-02-07Remove unnecessary call to topoSortPaths()Eelco Dolstra
exportPaths() already does this.
2016-12-07Add a hook to run diffoscope when non-determinism is detectedEelco Dolstra
2016-12-07Keep track of the exact build start/stop timesEelco Dolstra
2016-12-07Expose enforce-determinism and the result to HydraEelco Dolstra
2016-12-06nix-store --serve: Suppress log output on stderr when repeating a buildEelco Dolstra
2016-12-06nix-store --serve: Support setting build-repeatEelco Dolstra
This allows Hydra to test whether builds are reproducible.
2016-11-26Revert "Get rid of unicode quotes (#1140)"Eelco Dolstra
This reverts commit f78126bfd6b6c8477fcdbc09b2f98772dbe9a1e7. There really is no need for such a massive change...
2016-11-25Get rid of unicode quotes (#1140)Guillaume Maudoux
2016-11-10Store::computeFSClosure(): Support a set of pathsEelco Dolstra
This way, callers can exploits the parallelism of computeFSClosure() when they have multiple paths that they need the (combined) closure of.
2016-09-21printMsg(lvlError, ...) -> printError(...) etc.Eelco Dolstra
2016-08-10Add a "root" parameter to local storesEelco Dolstra
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
2016-07-26makeFixedOutputPath(): Drop superfluous HashType argumentEelco Dolstra
2016-06-02Allow setting the state directory as a store parameterEelco Dolstra
E.g. "local?store=/tmp/store&state=/tmp/var".
2016-06-01Make the store directory a member variable of StoreEelco Dolstra
2016-05-31nix-copy-closure / build-remote.pl: Disable signature checkingEelco Dolstra
This restores the Nix 1.11 behaviour.
2016-05-04Cleanup: Remove singleton()Eelco Dolstra
2016-05-04Do compression in a sinkEelco Dolstra
2016-05-04Add a Store::addToStore() variant that accepts a NAREelco Dolstra
As a side effect, this ensures that signatures are propagated when copying paths between stores. Also refactored import/export to make use of this.
2016-05-04Remove OpenSSL-based signingEelco Dolstra
2016-04-29nix-store -l: Simplify implementationEelco Dolstra
2016-04-19Move path info caching from BinaryCacheStore to StoreEelco Dolstra
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().
2016-04-08Remove failed build cachingEelco Dolstra
This feature was implemented for Hydra, but Hydra no longer uses it.
2016-03-22Don't overload dumpPath()Eelco Dolstra
2016-03-21Add Store::dumpPath() methodEelco Dolstra
This allows applying nix-store --verify-path to binary cache stores: NIX_REMOTE=https://cache.nixos.org nix-store --verify-path /nix/store/s5c7...
2016-02-26importPaths(): Optionally add NARs to binary cache accessorEelco Dolstra
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.
2016-02-24Eliminate reserveSpace flagEelco Dolstra
2016-02-16Rename ValidPathInfo::hash -> narHash for consistencyEelco Dolstra
2016-02-11Move addPermRoot into StoreEelco Dolstra
2016-02-04More of the sameEelco Dolstra