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2017-04-13 Add a Config class to simplify adding configuration settingsEelco Dolstra16-40/+334
The typical use is to inherit Config and add Setting<T> members: class MyClass : private Config { Setting<int> foo{this, 123, "foo", "the number of foos to use"}; Setting<std::string> bar{this, "blabla", "bar", "the name of the bar"}; MyClass() : Config(readConfigFile("/etc/my-app.conf")) { std::cout << foo << "\n"; // will print 123 unless overriden } }; Currently, this is used by Store and its subclasses for store parameters. You now get a warning if you specify a non-existant store parameter in a store URI.
2017-04-13 canonPath(): Check against empty pathsEelco Dolstra1-0/+2
2017-04-13 Add warn functionEelco Dolstra2-1/+16
2017-04-13 Initialise loggerEelco Dolstra3-4/+1
2017-04-13 Merge pull request #1325 from benley/float-rl-1.12Eelco Dolstra2-7/+7
Move note about float support out of the wrong release notes
2017-04-12 Move note about float support out of the wrong release notesBenjamin Staffin2-7/+7
Looks like this snuck into the 1.11 release notes post-release, but float support isn't actually present until 1.12.
2017-04-12 Merge pull request #1302 from dtzWill/fix/nix-optionsEelco Dolstra3-0/+9
Process nix.conf options in "new" commands, add test
2017-04-11 Drop WWW::Curl dependencyEelco Dolstra2-13/+1
Somehow this came back after d1da6967b8891763ce04d668027cf300c9bbf0b2.
2017-04-10 shell.nix: Remove more dependenciesEelco Dolstra1-2/+1
Thanks @copumpkin.
2017-04-10 Merge pull request #1316 from copumpkin/nix-retries-defaultEelco Dolstra1-1/+1
Default to 5 download retries
2017-04-10 Merge pull request #1317 from copumpkin/nix-retry-write-errorEelco Dolstra1-0/+5
Add CURLE_WRITE_ERROR as a transient error condition
2017-04-10 Add CURLE_WRITE_ERROR as a transient error conditionDan Peebles1-0/+5
We've observed it failing downloads in the wild and retrying the same URL a few moments later seemed to fix it.
2017-04-10 Default to 5 download retriesDan Peebles1-1/+1
This should help certain downloaders that don't request anything special for the number of retries, like nix-channel.
2017-04-10 shell.nix: Remove obsolete flagsEelco Dolstra1-2/+0
2017-04-10 Minor cleanupEelco Dolstra3-15/+5
Also, possible fix for #1310 on 32-bit systems.
2017-04-10 Allow "auto" as a store URIEelco Dolstra1-1/+1
Using the empty string is likely to be ambiguous in some contexts.
2017-04-08 tests/timeout: create output so tests don't trivially passWill Dietz1-0/+3
Timeout tests rely on failed build to determine success, so make sure these derivations (silent in particular) don't fail regardless of timeout behavior.
2017-04-08 Process nix.conf options in "new" nix commands, add test.Will Dietz2-0/+6
Without this (minor) change, the options set using "--option" or read from nix.conf were parsed but not used.
2017-04-07 Merge pull request #1306 from copumpkin/retry-on-ssl-errorEelco Dolstra1-0/+2
Retry downloads on transient SSL errors too
2017-04-06 Retry downloads on transient SSL errors tooDan Peebles1-0/+2
2017-04-06 Implement RemoteStore::queryMissing()Eelco Dolstra5-3/+44
This provides a significant speedup, e.g. 64 s -> 12 s for nix-build --dry-run -I nixpkgs=channel:nixos-16.03 '<nixpkgs/nixos/tests/misc.nix>' -A test on a cold local and CloudFront cache. The alternative is to use lots of concurrent daemon connections but that seems wasteful.
2017-04-06 Fix bogus "unexpected Nix daemon error: interrupted by the user"Eelco Dolstra1-2/+2
2017-04-06 Add a method to allow hydra-queue-runner to flush the path info cacheEelco Dolstra1-5/+7
2017-04-06 nix-daemon: Disable path info cacheEelco Dolstra5-5/+17
This is useless because the client also caches path info, and can cause problems for long-running clients like hydra-queue-runner (i.e. it may return cached info about paths that have been garbage-collected).
2017-04-04 Allow default sandbox paths to be overridenEelco Dolstra1-1/+1
E.g. you can now redirect /etc/resolv.conf to a different file.
2017-04-04 Make /var/run/nscd/socket optionalEelco Dolstra1-1/+2
Not every distribution uses nscd.
2017-04-03 Really fix the RPM buildEelco Dolstra1-7/+0
2017-03-31 Maybe fix the RPM buildEelco Dolstra1-5/+0
http://hydra.nixos.org/build/51095532
2017-03-31 Sandbox: Fix /dev/ptmx on recent kernelsEelco Dolstra1-8/+1
This fixes "No such file or directory" when opening /dev/ptmx (e.g. http://hydra.nixos.org/build/51094249). The reason appears to be some changes to /dev/ptmx / /dev/pts handling between Linux 4.4 and 4.9. See https://patchwork.kernel.org/patch/7832531/. The fix is to go back to mounting a proper /dev/pts instance inside the sandbox. Happily, this now works inside user namespaces, even for unprivileged users. So NIX_REMOTE=local?root=/tmp/nix nix-build \ '<nixpkgs/nixos/tests/misc.nix>' -A test works for non-root users. The downside is that the fix breaks sandbox builds on older kernels (probably pre-4.6), since mounting a devpts fails inside user namespaces for some reason I've never been able to figure out. Builds on those systems will fail with error: while setting up the build environment: mounting /dev/pts: Invalid argument Ah well.
2017-03-31 builtins.exec: Make the argument just a listShea Levy1-22/+9
2017-03-31 Merge branch 'builtins.exec'Shea Levy3-5/+59
2017-03-31 Fix evaluation errorEelco Dolstra1-1/+1
2017-03-31 Retry curl error 16Eelco Dolstra1-0/+1
2017-03-31 Fix perl buildEelco Dolstra4-27/+20
2017-03-31 Merge branch 'remove-perl' of https://github.com/shlevy/nixEelco Dolstra16-111/+220
2017-03-30 Remove tabsShea Levy1-3/+3
2017-03-30 Add exec primop behind allow-unsafe-native-code-during-evaluation.Shea Levy3-5/+59
Execute a given program with the (optional) given arguments as the user running the evaluation, parsing stdout as an expression to be evaluated. There are many use cases for nix that would benefit from being able to run arbitrary code during evaluation, including but not limited to: * Automatic git fetching to get a sha256 from a git revision * git rev-parse HEAD * Automatic extraction of information from build specifications from other tools, particularly language-specific package managers like cabal or npm * Secrets decryption (e.g. with nixops) * Private repository fetching Ideally, we would add this functionality in a more principled way to nix, but in the mean time 'builtins.exec' can be used to get these tasks done. The primop is only available when the 'allow-unsafe-native-code-during-evaluation' nix option is true. That flag also enables the 'importNative' primop, which is strictly more powerful but less convenient (since it requires compiling a plugin against the running version of nix).
2017-03-28 Ignore broken "Deriver: unknown-deriver" fields in .narinfoEelco Dolstra1-3/+5
These were generated by a legacy tool.
2017-03-24 use std::tuple for ValueMap allocatorDaiderd Jordan1-1/+1
2017-03-22 Merge pull request #1287 from mattaudesse/readme-grammar-its-typoEelco Dolstra1-1/+1
Fix minor grammatical nitpick ("it's" vs. "its") in `README.md`.
2017-03-22 Fix minor grammatical nitpick ("it's" vs. "its") in `README.md`.Matt Audesse1-1/+1
See: http://data.grammarbook.com/blog/pronouns/1-grammar-error/
2017-03-22 Fix xz decompressionEelco Dolstra1-4/+1
Fixes #1285.
2017-03-21 LocalFSStore::getBuildLog(): Handle corrupted logsEelco Dolstra3-14/+21
2017-03-21 Don't hang in decompression if bzip2 data ends prematurelyEelco Dolstra1-0/+6
2017-03-21 Fix tests to reflect the signed-binary-caches default changeEelco Dolstra3-10/+11
2017-03-21 Only use cache.nixos.org when the store is /nix/storeEelco Dolstra1-1/+5
This is consistent with the behaviour of the old download-from-binary-cache substituter.
2017-03-21 Require signatures by defaultEelco Dolstra1-1/+1
This corresponds to the NixOS default.
2017-03-21 Restore cache.nixos.org as the default substituterEelco Dolstra3-15/+4
Fixes #1283.
2017-03-21 Don't make brotli a hard dependencyEelco Dolstra1-1/+1
2017-03-21 Move istringstream_nocopy to a separate fileEelco Dolstra5-90/+95