Commit graph

7074 commits

Author SHA1 Message Date
kraem dcd7a26063
Update nix eval --help msg to not include deprecated command 2019-11-03 18:47:28 +01:00
Kevin Stock 808cb6444e
docs: xref doesn't render in title
The `post-build-hook` text currently appears in the index, but not on the actual title line of the section, this follows the pattern used in a previous section to get a reference into a title.
2019-11-02 17:55:53 -04:00
Matthew Bauer f1d4ba2afd
Update man to show that nix-shell allows --arg 2019-11-01 13:25:15 -04:00
Eelco Dolstra 06f9364e5f
Merge pull request #3192 from ng-0/ng0/issue3186
include netinet/in.h in src/nix/main.cc
2019-11-01 16:17:30 +01:00
ng0 b811bd2172 include netinet/in.h in src/nix/main.cc
Fixes #3186
2019-11-01 14:09:42 +00:00
Eelco Dolstra 6c8d0133ef
Merge pull request #3187 from Mic92/travis
travis: enable linux builds
2019-10-31 17:40:57 +01:00
Jörg Thalheim f1782642d3
travis: enable linux builds
Also disable email to not notify the whole NixOS community about build failures
2019-10-31 16:37:33 +00:00
Eelco Dolstra 6bff1aa46d
Merge pull request #3182 from bhipple/fixup/comments
Minor updates to inline comments
2019-10-31 14:14:35 +01:00
Eelco Dolstra 4e840fc541
Merge pull request #3179 from dtzWill/fix/struct-class-mismatch-minor
minor: fix mismatch of struct/class forward decl of 'Source'
2019-10-31 14:03:04 +01:00
Benjamin Hipple 80d5ec6ff4 Minor updates to inline comments
Add missing docstring on InstallableCommand. Also, some of these were wrapped
when they're right next to a line longer than the unwrapped line, so we can just
unwrap them to save vertical space.
2019-10-31 05:56:37 -04:00
Kevin Stock 99aac72a16
docs: fix upper bound on number of consumed cores 2019-10-30 16:53:04 -04:00
Will Dietz 0e9b72e097 minor: fix mismatch of struct/class forward decl of 'Source'
Fixes the following warning and the indicate potential issue:

src/libstore/worker-protocol.hh:66:1: warning: class 'Source' was previously declared as a struct; this is valid, but may result in linker errors
under the Microsoft C++ ABI [-Wmismatched-tags]

(cherry picked from commit 6e1bb04870b1b723282d32182af286646f13bf3c)
2019-10-30 14:39:01 -05:00
Eelco Dolstra e5319a87ce
queryPathInfoUncached(): Return const ValidPathInfo 2019-10-29 13:53:04 +01:00
Eelco Dolstra 992a2ad475
Move addToStoreFromDump to Store 2019-10-29 13:38:24 +01:00
Eelco Dolstra 05819d013f
Don't create a Store in processConnection() 2019-10-29 13:36:19 +01:00
Eelco Dolstra 63b99af85a
Move Unix domain socket creation to libutil
Also drop multithread-unfriendly hacks like doing a temporary
chmod/umask.
2019-10-29 13:30:51 +01:00
Eelco Dolstra 2d37e88319
Move most of the daemon implementation to libstore 2019-10-29 13:25:33 +01:00
Eelco Dolstra 95c727caef
Remove the check against concurrent builds in the same process 2019-10-29 12:43:20 +01:00
Jonas Chevalier 9a25059656
findDerivationFilename: add FIXME 2019-10-28 21:40:02 +01:00
Jonas Chevalier d407f4d15f
nix repl: also handle lambda edit 2019-10-28 21:37:22 +01:00
Jonas Chevalier 3774fe55fd
editorFor: take a pos object instead 2019-10-28 21:36:34 +01:00
Jonas Chevalier ec448f8bb6
libexpr: findDerivationFilename return Pos instead of tuple 2019-10-28 21:29:54 +01:00
Eelco Dolstra f7ce80f90a
Factor out linkOrCopy() 2019-10-27 18:19:13 +01:00
Eelco Dolstra f1c0b2c0e1
Add O(1)-memory copyPath() function 2019-10-27 18:18:58 +01:00
Eelco Dolstra 3913afdd69
Simplification 2019-10-27 18:00:09 +01:00
Eelco Dolstra 0e459d79a6
Merge branch 'issue-3147-inNixShell-arg' of https://github.com/hercules-ci/nix 2019-10-27 17:10:19 +01:00
Robert Hensing 9d612c393a Add inNixShell = true to nix-shell auto-call
This is an alternative to the IN_NIX_SHELL environment variable,
allowing the expression to adapt itself to nix-shell without
triggering those adaptations when used as a dependency of another
shell.

Closes #3147
2019-10-27 13:16:02 +01:00
Eelco Dolstra e012384fe9
Merge branch 'tojson-tostring-fix' of https://github.com/mayflower/nix 2019-10-27 12:18:35 +01:00
Robin Gloster e583df5280
builtins.toJSON: fix __toString usage 2019-10-27 10:15:51 +01:00
John Ericson 70cab0587d Switch to nixpkgs 19.09 2019-10-25 07:23:05 -04:00
Eelco Dolstra 2f96a89646 install-multi-user.sh: Remove unused variables
https://hydra.nixos.org/build/104119659
2019-10-23 21:24:21 +02:00
Jonas Chevalier 59c7249769
libexpr: add findDerivationFilename
extract the derivation to filename:lineno heuristic
2019-10-23 17:21:16 +02:00
Jonas Chevalier 207a537343
libutil: add editorFor heuristic 2019-10-23 16:48:28 +02:00
Eelco Dolstra b421895c1e
Merge pull request #3161 from schlarpc/patch-1
Remove superfluous IAM action for S3 cache
2019-10-23 16:34:54 +02:00
Eelco Dolstra dfe1fdf9e8
Merge pull request #3159 from earksiinni/docs-import-brackets
Document import <path> syntax
2019-10-23 16:33:58 +02:00
Jonas Chevalier 73ff84f6a8
nix repl: add :edit command
This allows to have a repl-centric workflow to working on nixpkgs.

Usage:

    :edit <package> - heuristic that find the package file path

    :edit <path> - just open the editor on the file path

Once invoked, `nix repl` will open $EDITOR on that file path. Once the
editor exits, `nix repl` will automatically reload itself.
2019-10-23 16:09:42 +02:00
Chaz Schlarp c92ea927e5
Remove superfluous IAM action for S3 cache
`s3:ListObjects` isn't a real IAM action, but _is_ the name of an S3 API method. `s3:ListBucket` is the relevant action for that method.

https://docs.aws.amazon.com/IAM/latest/UserGuide/list_amazons3.html
2019-10-22 16:04:49 -07:00
Ersin Akinci f107a27002 Tweak path hint 2019-10-21 14:16:55 -07:00
Ersin Akinci b7a936224e Add hint about path in builtins.import 2019-10-21 14:11:26 -07:00
Ersin Akinci 9be7787ec0 Revert "Document import <path> syntax"
This reverts commit d8730fb86f.
2019-10-21 13:12:41 -07:00
Eelco Dolstra 629b9b0049 Mark content-addressable paths with references as experimental 2019-10-21 18:05:31 +02:00
Eelco Dolstra e68736936a nix make-content-addressable: Add examples 2019-10-21 17:58:17 +02:00
Eelco Dolstra d77970fde7 Fix build 2019-10-21 17:49:16 +02:00
Eelco Dolstra 0abb3ad537 Allow content-addressable paths to have references
This adds a command 'nix make-content-addressable' that rewrites the
specified store paths into content-addressable paths. The advantage of
such paths is that 1) they can be imported without signatures; 2) they
can enable deduplication in cases where derivation changes do not
cause output changes (apart from store path hashes).

For example,

  $ nix make-content-addressable -r nixpkgs.cowsay
  rewrote '/nix/store/g1g31ah55xdia1jdqabv1imf6mcw0nb1-glibc-2.25-49' to '/nix/store/48jfj7bg78a8n4f2nhg269rgw1936vj4-glibc-2.25-49'
  ...
  rewrote '/nix/store/qbi6rzpk0bxjw8lw6azn2mc7ynnn455q-cowsay-3.03+dfsg1-16' to '/nix/store/iq6g2x4q62xp7y7493bibx0qn5w7xz67-cowsay-3.03+dfsg1-16'

We can then copy the resulting closure to another store without
signatures:

  $ nix copy --trusted-public-keys '' ---to ~/my-nix /nix/store/iq6g2x4q62xp7y7493bibx0qn5w7xz67-cowsay-3.03+dfsg1-16

In order to support self-references in content-addressable paths,
these paths are hashed "modulo" self-references, meaning that
self-references are zeroed out during hashing. Somewhat annoyingly,
this means that the NAR hash stored in the Nix database is no longer
necessarily equal to the output of "nix hash-path"; for
content-addressable paths, you need to pass the --modulo flag:

  $ nix path-info --json /nix/store/iq6g2x4q62xp7y7493bibx0qn5w7xz67-cowsay-3.03+dfsg1-16  | jq -r .[].narHash
  sha256:0ri611gdilz2c9rsibqhsipbfs9vwcqvs811a52i2bnkhv7w9mgw

  $ nix hash-path --type sha256 --base32 /nix/store/iq6g2x4q62xp7y7493bibx0qn5w7xz67-cowsay-3.03+dfsg1-16
  1ggznh07khq0hz6id09pqws3a8q9pn03ya3c03nwck1kwq8rclzs

  $ nix hash-path --type sha256 --base32 /nix/store/iq6g2x4q62xp7y7493bibx0qn5w7xz67-cowsay-3.03+dfsg1-16 --modulo iq6g2x4q62xp7y7493bibx0qn5w7xz67
  0ri611gdilz2c9rsibqhsipbfs9vwcqvs811a52i2bnkhv7w9mgw
2019-10-21 17:47:24 +02:00
Eelco Dolstra aabf5c86c9
Add experimental-features setting
Experimental features are now opt-in. There is currently one
experimental feature: "nix-command" (which enables the "nix"
command. This will allow us to merge experimental features more
quickly, without committing to supporting them indefinitely.

Typical usage:

$ nix build --experimental-features 'nix-command flakes' nixpkgs#hello

(cherry picked from commit 8e478c2341,
without the "flakes" feature)
2019-10-21 13:34:44 +02:00
Eelco Dolstra 389a2cebed
SourceExprCommand::getSourceExpr(): Allocate more space
Fixes #3140.
2019-10-21 13:14:39 +02:00
Eelco Dolstra 37e45dac8c
Merge pull request #3158 from steshaw/master
Fix unset variable in installer
2019-10-21 12:33:01 +02:00
Ersin Akinci d8730fb86f Document import <path> syntax 2019-10-20 19:08:05 -07:00
Steven Shaw f0ec4b4ce4
Fix unset variable in installer 2019-10-19 13:26:06 +10:00
Eelco Dolstra ab4dd1d783
Merge pull request #2291 from Taneb/master
nix-channel documentation: don't suggest deprecated function
2019-10-17 12:53:42 +02:00