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Author SHA1 Message Date
John Ericson 16c98bf57c Get rid of some unneeded temporaries 2020-08-04 22:36:31 +00:00
John Ericson 1dfcbebc95 Organize and format code a bit 2020-08-04 22:28:10 +00:00
John Ericson 45b6fdb22b Remove unused functions 2020-08-04 22:10:13 +00:00
John Ericson fbeb8695fb Merge remote-tracking branch 'upstream/master' into drv-outputs-map-allow-missing 2020-08-04 18:35:33 +00:00
Eelco Dolstra 5b22a2c0d4
Merge pull request from obsidiansystems/json-test-order-agnostic
Make JSON equality tests agnostic to ordering
2020-08-04 17:24:46 +02:00
John Ericson 6d9ccde20d Make JSON equality tests agnostic to ordering
It is in fact more sorted than before, but I don't think we want to
guarantee anything about the ordering.
2020-08-04 14:20:13 +00:00
Eelco Dolstra 4e7f1c7f11 S3BinaryCacheStore: Fix size determination 2020-08-04 16:01:13 +02:00
Eelco Dolstra dfe66420e7 Revert "Remove putBytes"
This reverts commit b8eea7e81a.
2020-08-04 15:56:10 +02:00
Eelco Dolstra 327b1bf378 BinaryCacheStore: Explicitly flush file sink
The file sink is also flushed in its destructor, but we ignore any
exceptions in the destructor.

Issue .
2020-08-04 14:54:07 +02:00
Eelco Dolstra ed52cf632b
Merge pull request from obsidiansystems/path-info-header
Move ValidPathInfo to its own header
2020-08-04 10:44:47 +02:00
John Ericson fe7e57a80d tab -> space 2020-08-04 03:47:09 +00:00
John Ericson 062533f7cd Merge remote-tracking branch 'upstream/master' into path-info-header 2020-08-03 21:02:28 +00:00
Eelco Dolstra 24e07c428f Delete compressed NARs
Fixes .
2020-08-03 18:34:52 +02:00
Eelco Dolstra a2842588ec
Merge pull request from obsidiansystems/generalize-addToStore-adapter
`addToStore` in terms of `addToStoreFromDump` is not local-store-specific
2020-08-03 10:33:56 +02:00
John Ericson 54281f3ac1 addToStore in terms of addToStoreFromDump is not local-store-specific 2020-08-03 04:13:45 +00:00
Carlo Nucera b6d97fdbf4 Merge branch 'master' of github.com:NixOS/nix into drv-outputs-map-allow-missing 2020-07-31 13:12:51 -04:00
Eelco Dolstra a3f9625818 Tweak description 2020-07-31 17:32:40 +02:00
Eelco Dolstra 935723eb3b Merge branch 'nix-command-build-check' of https://github.com/Ma27/nix 2020-07-31 17:30:55 +02:00
Eelco Dolstra f56dfce734 nix bundle: Set category 2020-07-31 17:30:12 +02:00
Maximilian Bosch 5a09eb86f1
nix/build: add --rebuild option
Occasionally, `nix-build --check` is fairly helpful and I'd like to be
able to use this feature for flakes that need to be built with `nix
build` as well.
2020-07-31 17:17:03 +02:00
Eelco Dolstra 3e30710d95
Merge pull request from crinklywrappr/master
Add a script to install nix on non-systemd systems.
2020-07-31 16:44:26 +02:00
Eelco Dolstra 0604cfd0eb
Merge pull request from matthewbauer/nix-bundle
Add "bundle" command to Nix
2020-07-31 11:45:53 +02:00
Eelco Dolstra 358da474d7
Merge pull request from matthewbauer/fix-builtins-path
Fix builtins.path
2020-07-31 10:25:28 +02:00
Matthew Bauer cdc2386644 Make expectedHash optional in prim_path
This fixes an error found in builtins.path that looks like:

store path mismatch in (possibly filtered) path added from '/private/tmp/nix-shell.CyXViH/nix-test/filter-source/filterin'

when no hash is specified
2020-07-30 16:40:40 -05:00
Matthew Bauer 0bdd6cf6ea Add test for builtins.path 2020-07-30 16:38:04 -05:00
Matthew Bauer fa2d1fb36e Pass system to bundler 2020-07-30 15:37:05 -05:00
Matthew Bauer 22fcfdf18a Address misc review 2020-07-30 15:18:57 -05:00
Matthew Bauer 1a705637ce Remove single file restriction for bundler 2020-07-30 15:16:29 -05:00
Matthew Bauer 52407f83a1 exporter -> bundler 2020-07-30 15:16:23 -05:00
Eelco Dolstra 0744f7f83b
Merge pull request from matthewbauer/substitute-other-storedir
Substitutions from different store dirs
2020-07-30 21:56:59 +02:00
Matthew Bauer 05ac4db39a Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-07-30 12:38:24 -05:00
Matthew Bauer 5d04a4db9b Handle exporters checking correctly 2020-07-30 11:45:47 -05:00
Matthew Bauer 2f4250a416 Add "export" to Nix
This adds a ‘nix export’ command which hooks into nix-bundle. It can
be used in a similar way as nix-bundle, with the benefit of hooking
into the new “app” functionality. For instance,

$ nix export nixpkgs#jq
$ ./jq --help
jq - commandline JSON processor [version 1.6]
...
$ scp jq machine-without-nix:
$ ssh machine-without-nix ./jq
jq - commandline JSON processor [version 1.6]
...

Note that nix-bundle currently requires Linux to run. Other exporters
might not have that requirement.

“exporters” are meant to be reusable, so that, other repos can
implement their own bundling.

Fixes 
2020-07-30 11:33:22 -05:00
Eelco Dolstra a785b3eddf Fix build 2020-07-30 15:27:28 +02:00
Eelco Dolstra 3f6e88a552 unsigned long long -> uint64_t 2020-07-30 13:34:04 +02:00
Eelco Dolstra ebee2b7852 receiveContents(): unsigned int -> size_t 2020-07-30 13:00:30 +02:00
Eelco Dolstra 3f3740d676
Merge pull request from illiusdope/nix-build-shell-flags
Prevent nix-build from accepting nix-shell flags
2020-07-30 09:19:28 +02:00
Mat Marini d9e23bfee2 Prevent nix-build from accepting --run/--command 2020-07-29 20:53:02 -04:00
Mat Marini e4f6f8da77 Prevent nix-build from accepting --packages 2020-07-29 20:50:06 -04:00
Eelco Dolstra f63839bfa4 Cleanup 2020-07-29 18:04:51 +02:00
Eelco Dolstra 39311e7009
Merge pull request from Ma27/fetchgit-hash
Merge legacy `fetchGit`-builtin with the generic `fetchTree`-function
2020-07-29 11:33:27 +02:00
Eelco Dolstra 7c097275c4
Merge pull request from matthewbauer/develop-continuous-regex
Set regex_constants::match_continuous for quicker search in nix develop
2020-07-29 10:07:52 +02:00
Eelco Dolstra 428e716193
Merge pull request from NixOS/nix-copy-latency
Fix RemoteStore::addToStore() latency
2020-07-29 10:04:26 +02:00
Matthew Bauer fa8515d7ec Set regex_constants::match_continuous for quicker search
match_continuous limits the search to the current start position,
instead of searching the entire file.

On libc++, this improves performance dramatically:

$ time /nix/store/70ai68dfm6xbzwn26j5n4li9di52ylia-nix-3.0pre20200728_c159f48/bin/nix print-dev-env >/dev/null
/nix/store/70ai68dfm6xbzwn26j5n4li9di52ylia-nix-3.0pre20200728_c159f48/bin/ni  2.39s user 0.19s system 64% cpu 4.032 total
$ time /nix/store/cwjfxxlp83zln4mfyy1d2dbsx7f6s962-nix-3.0pre20200728_dirty/bin/nix print-dev-env >/dev/null
/nix/store/cwjfxxlp83zln4mfyy1d2dbsx7f6s962-nix-3.0pre20200728_dirty/bin/nix   0.09s user 0.05s system 65% cpu 0.204 total

Fixes 
2020-07-29 00:57:20 -05:00
Eelco Dolstra 4c0077a07d Fix RemoteStore::addToStore() latency
Since 6185d25e52, this was very
latency-bound since it required a round-trip for every 32 KiB. So for
example copying a 514 MiB closure over a virtual ethernet device with
a articial delay of just 1 ms took 343s. Now it takes 2.7s.

Fixes .
2020-07-29 00:48:39 +02:00
Eelco Dolstra c159f48a39 Cleanup 2020-07-29 00:24:55 +02:00
Maximilian Bosch e4940e90f3
Restore backwards-compat for current builtins.fetchGit
If a repo is dirty, it used to return a `rev` object with an "empty"
sha1 (0000000000000000000000000000000000000000). Please note that this
only applies for `builtins.fetchGit` and *not* for `builtins.fetchTree{
type = "git"; }`.
2020-07-28 22:46:39 +02:00
Eelco Dolstra b8eea7e81a Remove putBytes
istream->tellg() returns -1 so we can't get the number of bytes
written.

Fixes 'uploaded 's3://nix-cache/nar/00819r9lp5kajr6baxfw5dhhc0cx8ndxaz43qmd2f0gn1hk1ynlp.nar.xz' (-1 bytes) in 11620 ms' messages.
2020-07-28 13:27:56 +02:00
Eelco Dolstra 189e6f5e1d Bump version to 3.0
Since there are some incompatible changes, it's better to bump the
major version number.
2020-07-28 13:18:27 +02:00
Maximilian Bosch f742438465
Merge legacy fetchGit-builtin with the generic fetchTree-function
The original idea was to implement a git-fetcher in Nix's core that
supports content hashes[1]. In #3549[2] it has been suggested to
actually use `fetchTree` for this since it's a fairly generic wrapper
over the new fetcher-API[3] and already supports content-hashes.

This patch implements a new git-fetcher based on `fetchTree` by
incorporating the following changes:

* Removed the original `fetchGit`-implementation and replaced it with an
  alias on the `fetchTree` implementation.

* Ensured that the `git`-fetcher from `libfetchers` always computes a
  content-hash and returns an "empty" revision on dirty trees (the
  latter one is needed to retain backwards-compatibility).

* The hash-mismatch error in the fetcher-API exits with code 102 as it
  usually happens whenever a hash-mismatch is detected by Nix.

* Removed the `flakes`-feature-flag: I didn't see a reason why this API
  is so tightly coupled to the flakes-API and at least `fetchGit` should
  remain usable without any feature-flags.

* It's only possible to specify a `narHash` for a `git`-tree if either a
  `ref` or a `rev` is given[4].

* It's now possible to specify an URL without a protocol. If it's missing,
  `file://` is automatically added as it was the case in the original
  `fetchGit`-implementation.

[1] https://github.com/NixOS/nix/pull/3216
[2] https://github.com/NixOS/nix/pull/3549#issuecomment-625194383
[3] https://github.com/NixOS/nix/pull/3459
[4] https://github.com/NixOS/nix/pull/3216#issuecomment-553956703
2020-07-28 00:44:39 +02:00