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Author SHA1 Message Date
Ben Gamari f9bcbddef2 json-to-value: Throw sensible error message on invalid numbers 2017-12-14 19:09:45 -05:00
Shea Levy 11a7f8ce14
Merge branch 'fetchGit-fast-revision-update' 2017-12-05 11:16:39 -05:00
Eelco Dolstra 90948a4e3a
nix-shell/nix-build: Support .drv files again 
Fixes #1663.

Also handle '!<output-name>' (#1694).
 2017-11-24 18:08:35 +01:00
Shea Levy eedbc4e06c
fetchGit: Ignore tarballTtl if rev is set and not in the repo. 
Fixes #1697.
 2017-11-24 06:09:24 -05:00
Eelco Dolstra d7da6c9ea9
fetchGit/fetchMercurial: Fix directory inclusion check 
E.g. the existence of .gitignore would cause .git to be included.
 2017-11-21 19:34:46 +01:00
Eelco Dolstra 2c39e4eca0
Revert "Don't parse "x:x" as a URI" 
This reverts commit f90f660b24.

This broke Hydra's release.nix, which contained

  preCheck = ''export LOGNAME=${LOGNAME:-foo}'';
 2017-11-14 15:10:52 +01:00
Eelco Dolstra 7a4d9574d9
fetchgit.cc -> fetchGit.cc 2017-11-03 13:55:31 +01:00
Eelco Dolstra 6cf7c6a6b0
Remove git:// support in NIX_PATH 
This didn't support specifying a revision/branch, and was restricted
to git:// URIs (since https:// or ssh:// would be ambiguous).
 2017-11-03 13:55:31 +01:00
Eelco Dolstra ee6ac38848
fetchGit/fetchMercurial: Filter out directories with untracked files 2017-11-03 13:55:31 +01:00
Eelco Dolstra 4dee01da7c
fetchGit: Add a test 2017-11-03 13:55:30 +01:00
Eelco Dolstra 0e77aa3982
fetchGit: Don't do a remote fetch if we already have the rev 2017-11-03 13:55:30 +01:00
tv 5ab37f0e44
fetchMercurial: fix error message 2017-11-02 23:37:42 +01:00
Eelco Dolstra 212e72c609 Fix build 
https://hydra.nixos.org/build/63172338
 2017-11-01 21:32:30 +01:00
Eelco Dolstra e026bc3b05
fetchMercurial: Don't fetch hashes we already have 2017-11-01 18:43:11 +01:00
Eelco Dolstra 1969f357b7
Add fetchMercurial primop 
E.g.

  $ nix eval '(fetchMercurial https://www.mercurial-scm.org/repo/hello)'
  { branch = "default"; outPath = "/nix/store/alvb9y1kfz42bjishqmyy3pphnrh1pfa-source"; rev = "82e55d328c8ca4ee16520036c0aaace03a5beb65"; revCount = 1; shortRev = "82e55d328c8c"; }

  $ nix eval '(fetchMercurial { url = https://www.mercurial-scm.org/repo/hello; rev = "0a04b987be5ae354b710cefeba0e2d9de7ad41a9"; })'
  { branch = "default"; outPath = "/nix/store/alvb9y1kfz42bjishqmyy3pphnrh1pfa-source"; rev = "0a04b987be5ae354b710cefeba0e2d9de7ad41a9"; revCount = 0; shortRev = "0a04b987be5a"; }

  $ nix eval '(fetchMercurial /tmp/unclean-hg-tree)'
  { branch = "default"; outPath = "/nix/store/cm750cdw1x8wfpm3jq7mz09r30l9r024-source"; rev = "0000000000000000000000000000000000000000"; revCount = 0; shortRev = "000000000000"; }
 2017-11-01 17:45:32 +01:00
Eelco Dolstra cd532a9251
Fix filterSource 2017-10-31 16:18:32 +01:00
Eelco Dolstra 72cd52c3cd
builtins.fetchgit: Support importing a working tree 
For example, you can write

  src = fetchgit ./.;

and if ./. refers to an unclean working tree, that tree will be copied
to the Nix store. This removes the need for "cleanSource".
 2017-10-30 19:59:25 +01:00
Eelco Dolstra f90f660b24
Don't parse "x:x" as a URI 
URIs now have to contain "://" or start with "channel:".
 2017-10-30 17:58:01 +01:00
Eelco Dolstra 63c80ae26f
Make "fetchGit /path" work 2017-10-30 13:18:28 +01:00
Eelco Dolstra a5c392a80e
fetchGit: Fix broken assertion 
Different URIs can map to the same cache entry if they have the same
revision.
 2017-10-30 12:55:46 +01:00
Eelco Dolstra 812e027e1d
Add option allowed-uris 
This allows network access in restricted eval mode.
 2017-10-30 12:41:49 +01:00
Eelco Dolstra e38382895d
builtins.fetchGit: Return an attrset with revision info 
This adds rev, shortRev and revCount attributes, equal to what Hydra
provides. E.g.

  $ nix eval '(fetchGit https://github.com/NixOS/patchelf.git)'
  { outPath = "/nix/store/ghigrkw02l440g8vfxa9wj4c3zpfmw99-source"; rev = "29c085fd9d3fc972f75b3961905d6b4ecce7eb2b"; revCount = 303; shortRev = "29c085f"; }
 2017-10-30 11:49:03 +01:00
Eelco Dolstra f9686885be
enable-http2 -> http2 2017-10-30 11:00:59 +01:00
Eelco Dolstra 049322702b
fetchgit -> fetchGit 
Almost all other primops are camelCase so no reason not to use that
here.
 2017-10-30 10:25:08 +01:00
Eelco Dolstra 23ce4b3393
fetchTarball: Use "source" as the default name 
This ensures that it produces the same output as fetchgit:

  $ nix eval --raw '(builtins.fetchgit https://github.com/NixOS/patchelf.git)'
  /nix/store/ghigrkw02l440g8vfxa9wj4c3zpfmw99-source

  $ nix eval --raw '(fetchTarball https://github.com/NixOS/patchelf/archive/master.tar.gz)'
  /nix/store/ghigrkw02l440g8vfxa9wj4c3zpfmw99-source
 2017-10-30 10:22:58 +01:00
Eelco Dolstra 66ddbef754
fetchurl/fetchTarball: Respect name changes 
The computation of urlHash didn't take the name into account, so
subsequent fetchurl calls with the same URL but a different name would
resolve to the same cached store path.
 2017-10-30 10:22:58 +01:00
Eelco Dolstra f25791c196
builtins.fetchgit: Don't mess up the progress indicator 2017-10-30 10:22:58 +01:00
Eelco Dolstra 65b5f177b5
builtins.fetchgit: Support a "name" attribute 
The "name" attribute defaults to "source", which we should use for all
similar functions (e.g. fetchTarball and in Hydra) to ensure that we
get a consistent store path regardless of how the tree is fetched.

"source" is not necessarily a correct label, but using an empty name
is problematic: you get an ugly store path ending in a dash, and it's
impossible to have a fixed-output derivation that produces that path
because ".drv" is not a valid store name.

Fixes #904.
 2017-10-30 10:22:07 +01:00
Eelco Dolstra c1ae18941a
nix repl :t: Indicate strings that have a context 2017-10-29 17:11:22 +01:00
Eelco Dolstra 8191992c83
Bump language version 2017-10-25 15:18:37 +02:00
Eelco Dolstra 2d5b1b24bf
Pass lists/attrsets to bash as (associative) arrays 2017-10-25 13:01:50 +02:00
Eelco Dolstra 0d59f1ca49
nix: Respect -I, --arg, --argstr 
Also, random cleanup to argument handling.
 2017-10-24 12:58:34 +02:00
Shea Levy cbc216911d
fetchgit: Remove incomplete/unneeded ref check. 
This check fails for tags and branches, and is made redundant by the
checks git itself will do when fetching the repo.
 2017-10-17 12:30:54 -04:00
Shea Levy 4e58294ae6
fetchgit: Remove incomplete/unneeded isURI check. 
This check spuriously fails for e.g. git@github.com:NixOS/nixpkgs.git,
and even for ssh://git@github.com/NixOS/nixpkgs.git, and is made
redundant by the checks git itself will do when fetching the repo. We
instead pass a -- before passing the URI to git to avoid injection.
 2017-10-16 14:35:28 -04:00
Nicolas B. Pierron b8867a0239 Add builtins.string function. 
The function 'builtins.split' takes a POSIX extended regular expression
and an arbitrary string. It returns a list of non-matching substring
interleaved by lists of matched groups of the regular expression.

```nix
with builtins;
assert split "(a)b" "abc"      == [ "" [ "a" ] "c" ];
assert split "([ac])" "abc"    == [ "" [ "a" ] "b" [ "c" ] "" ];
assert split "(a)|(c)" "abc"   == [ "" [ "a" null ] "b" [ null "c" ] "" ];
assert split "([[:upper:]]+)" "  FOO   "
                               == [ "  " [ "FOO" ] "   " ];
```
 2017-08-15 20:04:11 +00:00
Jörg Thalheim 2fd8f8bb99 Replace Unicode quotes in user-facing strings by ASCII 
Relevant RFC: NixOS/rfcs#4

$ ag -l | xargs sed -i -e "/\"/s/’/'/g;/\"/s/‘/'/g"
 2017-07-30 12:32:45 +01:00
Eelco Dolstra 7480f4f9a4
builtins.fetchgit: Support specifying commit hashes 
This adds an argument "rev" specififying the Git commit hash. The
existing argument "rev" is renamed to "ref". The default value for
"ref" is "master". When specifying a hash, it's necessary to specify a
ref since we're not cloning the entire repository but only fetching a
specific ref.

Example usage:

  builtins.fetchgit {
    url = https://github.com/NixOS/nixpkgs.git;
    ref = "release-16.03";
    rev = "c1c0484041ab6f9c6858c8ade80a8477c9ae4442";
  };
 2017-07-27 18:08:23 +02:00
Eelco Dolstra 9f64cb89cb
builtins.fetchgit: Respect tarball-ttl 
I.e. if the local ref is more recent than tarball-ttl seconds, then
don't check the remote.
 2017-07-27 17:23:29 +02:00
Eelco Dolstra 69deca194e
builtins.fetchgit: Use proper refs locally 2017-07-27 17:02:25 +02:00
Eelco Dolstra 6d7de7f3de
builtins.fetchgit: Cache hash -> store path mappings 
This prevents an expensive call to addToStore() in the cached case.
 2017-07-27 16:16:08 +02:00
Eelco Dolstra 4c9ff89c26
nix-build/nix-shell: Eliminate call to nix-instantiate / nix-store 
Note that this removes the need for a derivation symlink, so the
--drv-path and --add-drv-link flags now do nothing.
 2017-07-26 17:29:09 +02:00
Eelco Dolstra c94f3d5575
nix-shell: Use bashInteractive from <nixpkgs> 
This adds about 0.1s to nix-shell runtime in the case where
bashInteractive already exists.

See discussion at https://github.com/NixOS/nixpkgs/issues/27493.
 2017-07-20 13:50:25 +02:00
Eelco Dolstra 90825dea51
Add "nix search" command 2017-07-20 13:33:13 +02:00
Eelco Dolstra 1762b9616c Merge pull request #1428 from rimmington/clearer-regex-space-error 
Clearer error message when regex exceeds space limit
 2017-07-10 11:45:05 +02:00
Rhys 17bb00d378 Clearer error message when regex exceeds space limit 2017-07-10 09:35:53 +10:00
Eelco Dolstra c0015e87af
Support base-64 hashes 
Also simplify the Hash API.

Fixes #1437.
 2017-07-04 15:07:41 +02:00
Eelco Dolstra fcca702a96
Replace a few bool flags with enums 
Functions like copyClosure() had 3 bool arguments, which creates a
severe risk of mixing up arguments.

Also, implement copyClosure() using copyPaths().
 2017-07-03 11:38:08 +02:00
Eelco Dolstra c7346a275c
Restore thunks on any exception 
There's no reason to restrict this to Error exceptions. This shouldn't
matter to #1407 since the repl doesn't catch non-Error exceptions
anyway, but you never know...
 2017-06-20 12:13:17 +02:00
Eelco Dolstra e46090edb1
builtins.match: Improve error message for bad regular expression 
Issue #1331.
 2017-05-17 11:58:01 +02:00
Eelco Dolstra b01d62285c
Improve progress indicator 2017-05-16 16:09:57 +02:00