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2014-11-19 Disable vacuuming the DB after garbage collectionEelco Dolstra1-1/+1
Especially in WAL mode on a highly loaded machine, this is not a good idea because it results in a WAL file of approximately the same size ad the database, which apparently cannot be deleted while anybody is accessing it.
2014-11-19 nix-daemon: Call exit(), not _exit()Eelco Dolstra3-5/+8
This was preventing destructors from running. In particular, it was preventing the deletion of the temproot file for each worker process. It may also have been responsible for the excessive WAL growth on Hydra (due to the SQLite database not being closed properly). Apparently broken by accident in 8e9140cfdef9dbd1eb61e4c75c91d452ab5e4a74.
2014-11-19 Clean up temp roots in a more C++ wayEelco Dolstra3-26/+13
2014-11-17 Fix messageEelco Dolstra1-1/+1
2014-11-15 realiseContext: Handle all context typesShea Levy1-2/+2
Avoids an assertion
2014-11-15 Add functors (callable attribute sets).Shea Levy2-1/+13
With this, attribute sets with a `__functor` attribute can be applied just like normal functions. This can be used to attach arbitrary metadata to a function without callers needing to treat it specially.
2014-11-14 Don't use ADDR_LIMIT_3GBEelco Dolstra1-1/+1
This gives 32-bit builds on x86_64-linux more memory.
2014-11-12 Make ~DerivationGoal more reliableEelco Dolstra1-7/+3
2014-11-04 nix-store --gc: Don't warn about missing manifests directoryEelco Dolstra1-1/+2
2014-10-31 nix-daemon: Get peer credentials on Mac OS XEelco Dolstra1-19/+52
This makes allowed-users and trusted-users work on Mac OS X.
2014-10-31 Improve error message if the daemon worker fails to startEelco Dolstra2-3/+2
2014-10-31 Fix more warningsEelco Dolstra1-11/+1
2014-10-31 Shut up a clang warningEelco Dolstra1-1/+1
2014-10-29 Remove comments claiming we use a private PID namespaceEelco Dolstra1-8/+1
This is no longer the case since 524f89f1399724e596f61faba2c6861b1bb7b9c5.
2014-10-20 Fix build on gcc < 4.7Shea Levy2-0/+16
2014-10-20 Revert "Drop support for pre-c++11 compilers."Shea Levy1-1/+2
The breakage this fixed can be worked around without removing support. This reverts commit 84a13dc576496f1227665259c61f86184f452f51.
2014-10-20 Improve printing of ASTsEelco Dolstra3-16/+58
2014-10-18 Drop support for pre-c++11 compilers.Shea Levy1-2/+1
In particular, gcc 4.6's std::exception::~exception has an exception specification in c++0x mode, which requires us to use that deprecated feature in nix (and led to breakage after some recent changes that were valid c++11). nix already uses several c++11 features and gcc 4.7 has been around for over 2 years.
2014-10-17 Export realiseContext in libnixexprShea Levy2-9/+11
Useful for importNative plugins
2014-10-14 nix-store -q: Check for conflicting flagsEelco Dolstra1-4/+12
Fixes #364.
2014-10-14 Remove redundant space in usage errorsEelco Dolstra1-1/+1
2014-10-14 Improved error message when encountering unsupported file typesEelco Dolstra1-3/+3
Fixes #269.
2014-10-09 mkList: Scrub betterEelco Dolstra2-2/+3
Clearing v.app.right was not enough, because the length field of a list only takes 32 bits, so the most significant 32 bits of v.app.left (a.k.a. v.thunk.env) would remain. This could cause Boehm GC to interpret it as a valid pointer. This change reduces maximum RSS for evaluating the ‘tested’ job in nixos/release-small.nix from 1.33 GiB to 0.80 GiB, and runtime by about 8%.
2014-10-09 TypoEelco Dolstra1-1/+1
2014-10-05 Get rid of some unnecessary ExprConcatStrings nodes in dynamic attrsEelco Dolstra3-25/+18
This gives a ~18% speedup in NixOS evaluation (after converting most calls to hasAttr/getAttr to dynamic attrs).
2014-10-05 Show total allocationsEelco Dolstra1-8/+10
2014-10-04 Add primop ‘catAttrs’Eelco Dolstra1-0/+30
2014-10-04 Add primop ‘attrValues’Eelco Dolstra1-1/+23
2014-10-04 TweakEelco Dolstra1-1/+1
2014-10-03 Remove some duplicate codeEelco Dolstra4-21/+22
2014-10-03 Add readDir primopShea Levy1-0/+37
2014-10-03 Don't recompile the same regex over and overEelco Dolstra2-3/+8
2014-10-03 nix-env: Add regular expression support in selectorsEelco Dolstra3-1/+60
So you can now do things like: $ nix-env -qa '.*zip.*' $ nix-env -qa '.*(firefox|chromium).*'
2014-10-03 createDirs(): Handle ‘path’ being a symlinkEelco Dolstra1-0/+3
In particular, this fixes "nix-build -o /tmp/result" on Mac OS X (where /tmp is a symlink).
2014-10-01 printValue(): Don't print <CYCLE> for repeated valuesEelco Dolstra1-7/+9
2014-09-30 Support control characters in JSON outputEelco Dolstra2-0/+8
2014-09-26 printMissing(): Print derivations in approximate build orderEelco Dolstra1-6/+9
2014-09-25 nix-daemon: Close unnecessary fdEelco Dolstra1-0/+2
2014-09-24 Bindings: Remove copy constructorEelco Dolstra1-2/+3
2014-09-23 Add --force-name support for --set in nix-env, to support ↵Shell Turner1-0/+3
nix-install-package --set
2014-09-23 Add missing staticEelco Dolstra1-2/+2
2014-09-22 Don't evaluate inside a "throw"Eelco Dolstra1-3/+4
Workaround for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41174. This caused hydra-eval-jobs to ignore SIGINT.
2014-09-22 Add ‘deepSeq’ primopEelco Dolstra1-0/+11
Note that unlike ‘lib.deepSeq’ in Nixpkgs, this handles cycles.
2014-09-22 Make forceValueDeep work on values with cyclesEelco Dolstra1-9/+20
2014-09-22 Rename strictForceValue -> forceValueDeepEelco Dolstra3-5/+5
2014-09-22 Handle cycles when printing a valueEelco Dolstra1-5/+23
So this no longer crashes with a stack overflow: nix-instantiate -E --eval 'let as = { x = as; }; in as' Instead it prints: { x = { x = <CYCLE>; }; }
2014-09-22 Add ‘seq’ primopEelco Dolstra1-0/+12
2014-09-22 Add a function ‘valueSize’Eelco Dolstra4-2/+99
It returns the size of value, including all other values and environments reachable from it. It is intended for debugging memory consumption issues.
2014-09-19 attrNames: Don't allocate duplicates of the symbolsEelco Dolstra1-6/+4
2014-09-19 Fix off-by-oneEelco Dolstra1-1/+1