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2017-05-15nix ls: support '/' for the root directoryBenno Fünfstück
2017-05-11Add an option for extending the user agent headerEelco Dolstra
This is useful e.g. for distinguishing traffic to a binary cache (e.g. certain machines can use a different tag in the user agent).
2017-05-11Fix typoEelco Dolstra
2017-05-11Tweak error messageEelco Dolstra
2017-05-11Don't allow untrusted users to set info.ultimateEelco Dolstra
Note that a trusted signature was still required in this case so it was not a huge deal.
2017-05-11Change the meaning of info.ultimateEelco Dolstra
It now means "paths that were built locally". It no longer includes paths that were added locally. For those we don't need info.ultimate, since we have the content-addressability assertion (info.ca).
2017-05-11LocalStore::addToStore(): Check info.narSizeEelco Dolstra
It allowed the client to specify bogus narSize values. In particular, Downloader::downloadCached wasn't setting narSize at all.
2017-05-10Replace readline by linenoiseEelco Dolstra
Using linenoise avoids a license compatibility issue (#1356), is a lot smaller and doesn't pull in ncurses.
2017-05-08Add "nix edit" commandEelco Dolstra
This is a little convenience command that opens the Nix expression of the specified package. For example, nix edit nixpkgs.perlPackages.Moose opens <nixpkgs/pkgs/top-level/perl-packages.nix> in $EDITOR (at the right line number for some editors). This requires the package to have a meta.position attribute.
2017-05-08Minor cleanupEelco Dolstra
2017-05-08Linux sandbox: Fix compatibility with older kernelsEelco Dolstra
2017-05-08build-remote: Check remote build statusEelco Dolstra
2017-05-08Remove superfluous #ifdefEelco Dolstra
2017-05-05Make the location of the build directory in the sandbox configurableEelco Dolstra
This is mostly for use in the sandbox tests, since if the Nix store is under /build, then we can't use /build as the build directory.
2017-05-05Figure out the user's home directory if $HOME is not setEelco Dolstra
2017-05-04Linux sandbox: Use /build instead of /tmp as $TMPDIREelco Dolstra
There is a security issue when a build accidentally stores its $TMPDIR in some critical place, such as an RPATH. If TMPDIR=/tmp/nix-build-..., then any user on the system can recreate that directory and inject libraries into the RPATH of programs executed by other users. Since /build probably doesn't exist (or isn't world-writable), this mitigates the issue.
2017-05-04nix dump-path: AddEelco Dolstra
This is primarily useful for extracting NARs from other stores (like binary caches), which "nix-store --dump" cannot do.
2017-05-03Fix build on gcc 4.9Eelco Dolstra
http://hydra.nixos.org/build/52408843
2017-05-03nix-shell: Implement passAsFileEelco Dolstra
2017-05-03nix eval: Add a --raw flagEelco Dolstra
Similar to "jq -r", this prints the evaluation result (which must be a string value) unquoted.
2017-05-02Fix "nix ... --all"Eelco Dolstra
When "--all" is used, we should not fill in a default installable.
2017-05-02LocalStoreAccessor: Fix handling of diverted storesEelco Dolstra
2017-05-02Replace $NIX_REMOTE_SYSTEMS with an option "builder-files"Eelco Dolstra
Also, to unify with hydra-queue-runner, allow it to be a list of files.
2017-05-02build-remote: Fix fallback to other machines when connecting failsEelco Dolstra
Opening an SSHStore or LegacySSHStore does not actually establish a connection, so the try/catch block here did nothing. Added a Store::connect() method to test whether a connection can be established.
2017-05-02Add an option for specifying remote buildersEelco Dolstra
This is useful for one-off situations where you want to specify a builder on the command line instead of having to mess with nix.machines. E.g. $ nix-build -A hello --argstr system x86_64-darwin \ --option builders 'root@macstadium1 x86_64-darwin' will perform the specified build on "macstadium1". It also removes the need for a separate nix.machines file since you can specify builders in nix.conf directly. (In fact nix.machines is yet another hack that predates the general nix.conf configuration file, IIRC.) Note: this option is supported by the daemon for trusted users. The fact that this allows trusted users to specify paths to SSH keys to which they don't normally have access is maybe a bit too much trust...
2017-05-02Factor out machines.conf parsingEelco Dolstra
This allows hydra-queue-runner to use it.
2017-05-02build-hook: If there are no machines defined, quit permanentlyEelco Dolstra
2017-05-02build-remote: Ugly hackery to get build logs to workEelco Dolstra
The build hook mechanism expects build log output to go to file descriptor 4, so do that.
2017-05-01build-remote: Don't require signaturesEelco Dolstra
This restores the old behaviour.
2017-05-01Support arbitrary store URIs in nix.machinesEelco Dolstra
For backwards compatibility, if the URI is just a hostname, ssh:// (i.e. LegacySSHStore) is prepended automatically. Also, all fields except the URI are now optional. For example, this is a valid nix.machines file: local?root=/tmp/nix This is useful for testing the remote build machinery since you don't have to mess around with ssh.
2017-05-01Minor cleanupEelco Dolstra
2017-05-01Implement LegacySSHStore::buildDerivation()Eelco Dolstra
This makes LegacySSHStore usable by build-remote and hydra-queue-runner.
2017-05-01Chomp log output from the build hookEelco Dolstra
2017-05-01Remove $NIX_BUILD_HOOK and $NIX_CURRENT_LOADEelco Dolstra
This is to simplify remote build configuration. These environment variables predate nix.conf. The build hook now has a sensible default (namely build-remote). The current load is kept in the Nix state directory now.
2017-05-01build-remote: Don't copy the .drv closureEelco Dolstra
Since build-remote uses buildDerivation() now, we don't need to copy the .drv file anymore. This greatly reduces the set of input paths copied to the remote side (e.g. from 392 to 51 store paths for GNU hello on x86_64-darwin).
2017-05-01Pass verbosity level to build hookEelco Dolstra
2017-05-01Reduce severity of EMLINK warningsEelco Dolstra
Fixes #1357.
2017-05-01Add a dummy Store::buildPaths() methodEelco Dolstra
This default implementation of buildPaths() does nothing if all requested paths are already valid, and throws an "unsupported operation" error otherwise. This fixes a regression introduced by c30330df6f67c81986dfb124631bc756c8e58c0d in binary cache and legacy SSH stores.
2017-05-01lexer: remove catch-all rules hiding real errorsGuillaume Maudoux
With catch-all rules, we hide potential errors. It turns out that a4744254 made one cath-all useless. Flex detected that is was impossible to reach. The other is more subtle, as it can only trigger on unfinished escapes in unfinished strings, which only occurs at EOF.
2017-05-01Fix lexer to support `$'` in multiline strings.Guillaume Maudoux
2017-04-28Hopefully fix the Darwin buildEelco Dolstra
http://hydra.nixos.org/build/52080911
2017-04-28Suppress warning about ssh-auth-sockEelco Dolstra
2017-04-28Check for libreadlineEelco Dolstra
2017-04-28Fix brainfartEelco Dolstra
2017-04-28Fix hash computation when importing NARs greater than 4 GiBEelco Dolstra
This caused "nix-store --import" to compute an incorrect hash on NARs that don't fit in an unsigned int. The import would succeed, but "nix-store --verify-path" or subsequent exports would detect an incorrect hash. A deeper issue is that the export/import format does not contain a hash, so we can't detect such issues early. Also, I learned that -Wall does not warn about this.
2017-04-26Merge pull request #1358 from shlevy/store-nestingEelco Dolstra
Add Store nesting to fix import-from-derivation within filterSource
2017-04-26Add Store nesting to fix import-from-derivation within filterSourceShea Levy
2017-04-26DohEelco Dolstra
2017-04-25nix repl: Fix Ctrl-CEelco Dolstra
2017-04-25Minor cleanupEelco Dolstra