Commit graph

4661 commits

Author SHA1 Message Date
John Ericson efcd30da89 WIP 2020-06-02 00:37:43 +00:00
John Ericson 754c910953 WIP more progress 2020-06-01 19:26:40 -04:00
Carlo Nucera da39092a39 WIP 2020-06-01 18:53:31 -04:00
Carlo Nucera 0e9438b6d3 Create new file-hash files 2020-06-01 17:32:40 -04:00
Carlo Nucera 0cb67ecbd3 Merge branch 'derivation-header-include-order' of github.com:Ericson2314/nix into validPathInfo-ca-proper-datatype 2020-06-01 17:13:11 -04:00
Carlo Nucera f4b89e11a4 Merge branch 'no-stringly-typed-derivation-output' of github.com:Ericson2314/nix into validPathInfo-ca-proper-datatype 2020-06-01 17:12:50 -04:00
Tobias Pflug eca1ff7a9f Add tests for lru-cache.hh 2020-05-31 01:05:05 +02:00
Nikola Knezevic fb38459d6e Ensure we restrict refspec interpretation while fetching
As `git fetch` may chose to interpret refspec to it's liking, ensure that we
only pass refs that begin with `refs/` as is, otherwise, prepend them with
`refs/heads`. Otherwise, branches named `heads/foo` (I know it's bad, but it's
allowed), would be fetched as `foo`, instead of `heads/foo`.
2020-05-30 12:33:38 +02:00
Nikola Knezevic 77007d4eab Improve ref validity checking in fetchGit
The previous regex was too strict and did not match what git was allowing. It
could lead to `fetchGit` not accepting valid branch names, even though they
exist in a repository (for example, branch names containing `/`, which are
pretty standard, like `release/1.0` branches).

The new regex defines what a branch name should **NOT** contain. It takes the
definitions from `refs.c` in https://github.com/git/git and `git help
check-ref-format` pages.

This change also introduces a test for ref name validity checking, which
compares the result from Nix with the result of `git check-ref-format --branch`.
2020-05-30 12:29:35 +02:00
John Ericson fac0c2d54a Remove addToStore variant as requested by FIXME
The idea is it's always more flexible to consumer a `Source` than a
plain string, and it might even reduce memory consumption.

I also looked at `addToStoreFromDump` with its `// FIXME: remove?`, but
the worked needed for that is far more up for interpretation, so I
punted for now.
2020-05-29 17:02:32 -04:00
Ben Burdette 734283d636 Merge remote-tracking branch 'upstream/master' into errors-phase-2 2020-05-29 09:51:37 -06:00
Carlo Nucera 6dd471ebf6 Fixing the result of merge 2020-05-28 12:14:36 -04:00
Carlo Nucera 4f597fb901 Merge branch 'master' of github.com:NixOS/nix into enum-class 2020-05-28 10:58:22 -04:00
John Ericson 5b4cd84bc2 Merge remote-tracking branch 'me/more-rust-ffi' into no-stringly-typed-derivation-output 2020-05-28 10:35:53 -04:00
John Ericson ef71caba29 Merge remote-tracking branch 'upstream/master' into more-rust-ffi 2020-05-28 10:31:46 -04:00
Eelco Dolstra f60ce4fa20
Merge pull request #3631 from andir/libutil-config-tests
Add unit tests for config.cc
2020-05-28 13:51:37 +02:00
Eelco Dolstra de141fcb79
Merge pull request #3455 from Ericson2314/enum-FileIngestionMethod
Replace some `bool recursive` with a new `FileIngestionMethod` enum
2020-05-28 13:50:06 +02:00
John Ericson 0f96f45061 Use FileIngestionMethod for nix hash
There was an enum there that matched in perfectly.
2020-05-27 23:50:11 -04:00
Matthew Bauer c66441a646 Rename some variables named “recursive” to “method”
This is much less confusing since recursive is no longer a boolean.
2020-05-27 13:21:26 -05:00
Matthew Bauer 7873fd175d Don’t use FileIngestionMethod for StorePathsCommand
This is a different recursive than used in makeFixedOutputPath.
2020-05-27 13:21:11 -05:00
Andreas Rammhold fc137d2f00
config.hh: Add documentation
Provides some general overview on the mechanics of Config/Setting and
comments for the public methods of Config.
2020-05-27 17:47:18 +02:00
Andreas Rammhold 9df3d8ccd7
tests/config.cc: add tests for Config::applyConfig 2020-05-27 17:47:18 +02:00
Andreas Rammhold e1b8c64c04
config.cc: extract parts of applyConfigFile into applyConfig
This moves the actual parsing of configuration contents into applyConfig
which applyConfigFile is then going to call. By changing this we can now
test the configuration file parsing without actually create a file on
disk.
2020-05-27 17:47:18 +02:00
Andreas Rammhold 93129cf1dd
Add unit tests for config.cc 2020-05-27 17:47:17 +02:00
Eelco Dolstra 66d3ac94c9 Merge pull request #3621 from gilligan/add-json-tests
Add unit tests for "json.hh"
2020-05-27 11:08:12 +02:00
Eelco Dolstra dae6a267a8
Merge pull request #3625 from gilligan/xml-writer-tests
Add unit tests for xml-writer
2020-05-27 11:07:53 +02:00
Carlo Nucera f3f520c14c Change syntax for CI 2020-05-26 12:51:28 -04:00
Carlo Nucera 89a5ac9d3b Merge remote-tracking branch 'john-ericson/more-rust-ffi' into no-stringly-typed-derivation-output 2020-05-26 12:31:26 -04:00
Carlo Nucera d49e65ba9d Merge remote-tracking branch 'john-ericson/enum-FileIngestionMethod' into no-stringly-typed-derivation-output 2020-05-26 12:30:48 -04:00
Carlo Nucera 0f3f901071 Merge remote-tracking branch 'origin/master' into more-rust-ffi 2020-05-26 11:46:42 -04:00
Carlo Nucera c2f33edd1f
Update src/libutil/rust-ffi.hh
Co-authored-by: Cole Helbling <cole.e.helbling@outlook.com>
2020-05-26 11:43:18 -04:00
Carlo Nucera b90241ceb1 Change remaining bools with FileIngestionMethod 2020-05-26 11:32:41 -04:00
Carlo Nucera 6d73c10041 Merge remote-tracking branch 'origin/master' into enum-FileIngestionMethod 2020-05-26 11:14:08 -04:00
Tobias Pflug 4b388e8431 Add unit tests for xml-writer 2020-05-25 18:34:55 +02:00
Tobias Pflug c284700867 Add unit tests for "json.hh" 2020-05-25 11:57:45 +02:00
Tobias Pflug ecc5c90dfc Add unit tests for hashing functions 2020-05-25 11:50:41 +02:00
Tobias Pflug a73a820a5d Add unit testes for url.cc
This adds tests for

- parseURL
- percentDecode
- decodeQuery
2020-05-20 16:37:35 +02:00
Eelco Dolstra 5ef64f05e6 Cleanup 2020-05-18 15:50:29 +02:00
Eelco Dolstra 0ed946aa61 Merge branch 'wait-for-builders' of https://github.com/serokell/nix 2020-05-18 13:48:45 +02:00
Ben Burdette 92123c6c79 Merge remote-tracking branch 'upstream/master' into errors-phase-2 2020-05-15 07:00:36 -06:00
Ben Burdette 19694aa213 fix compile errors 2020-05-14 12:28:18 -06:00
Ben Burdette 4daccb279c formatting 2020-05-14 10:28:17 -06:00
Alexander Bantyev 183dd28266
Don't lock a user while doing remote builds 2020-05-14 17:00:54 +03:00
Ben Burdette ef9dd9f9bc formatting and a few minor changes 2020-05-13 15:56:39 -06:00
Ben Burdette c79d4addab consistent capitalization 2020-05-13 10:02:18 -06:00
Ben Burdette bfca5fc395 change status messages to info level 2020-05-13 09:52:36 -06:00
Ben Burdette ecbb8e9c0a no blank line if no LOC 2020-05-12 14:41:30 -06:00
Ben Burdette 960d4362ed hint only 2020-05-12 13:54:18 -06:00
Ben Burdette 72ecccee57 convert to logWarning format 2020-05-12 12:19:34 -06:00
Ben Burdette 19cffc29c9 remove unused extra json fields 2020-05-12 12:09:12 -06:00
Ben Burdette 2a19bf8619 move pos to the first arg, to indicate its not used in a fmt template 2020-05-12 11:27:37 -06:00
Ben Burdette ec870b9c85 new pos format for more errors 2020-05-12 10:52:26 -06:00
Eelco Dolstra ebc024df22
Show hint how to enable experimental features 2020-05-12 15:47:09 +02:00
Eelco Dolstra 268ecf5b3f
nix: Don't require --experimental-features=nix-command for some subcommands 2020-05-12 15:47:09 +02:00
Ben Burdette 7c3138844c more pos reporting 2020-05-11 17:34:57 -06:00
Ben Burdette 631642c5b4 new format for pos 2020-05-11 16:58:08 -06:00
Ben Burdette b93c1bf3d6 fixes to merged code 2020-05-11 15:52:15 -06:00
Ben Burdette 59b1f5c701 Merge branch 'master' into errors-phase-2 2020-05-11 14:35:30 -06:00
Ben Burdette 536bbf53e1 comments and cleanup 2020-05-11 13:58:38 -06:00
Ben Burdette 958e81987b switch from printError warnings to logWarnings 2020-05-11 13:02:16 -06:00
Domen Kožar 5bdb67c843
Merge pull request #3568 from kolloch/outputHashModeError
libstore/build.cc: more explicit error about form of output
2020-05-11 18:14:32 +02:00
Domen Kožar 1d8144e36b
Update src/libstore/build.cc 2020-05-11 18:14:23 +02:00
Benjamin Hipple 146f9c114f doc: consistently refer to 'fixed-output' with a dash
General cleanup that makes it easier to search for the term.
2020-05-09 10:58:43 -04:00
Ben Burdette 55eb717148 add pos to errorinfo, remove from hints 2020-05-08 18:18:28 -06:00
Eelco Dolstra d3d8186c9c
Merge pull request #3571 from gilligan/nix-unit-testing
Add unit tests
2020-05-08 17:02:25 +02:00
Tobias Pflug 181a47d884 Enable toLower umlauts test
Update comment and enable the test
2020-05-08 15:13:55 +02:00
Tobias Pflug 2191141274 Enable baseNameOf test
Add note about removal of trailing slashes in the doc comment of
baseNameOf and enabled the test.
2020-05-08 15:07:40 +02:00
Tobias Pflug e3df9c2a6e Enable dirOf test
Adjusted the doc comment for `dirOf` to reflect the implementation
behavior.
2020-05-08 15:03:44 +02:00
Eelco Dolstra 5b8883faac
configure: Look for gtest 2020-05-08 12:09:37 +02:00
Eelco Dolstra ca657525b8
Don't install unit tests 2020-05-08 12:03:27 +02:00
Eelco Dolstra 7898cdb75a
make check: Run unit tests 2020-05-08 11:49:40 +02:00
Eelco Dolstra 72b9d971bc
Fix warning 2020-05-08 11:35:57 +02:00
Eelco Dolstra 7cc7cef950
Move unit tests to sr/libutil/tests, use mk make rules 2020-05-08 11:34:09 +02:00
Alexander Bantyev 772e5db828
Mention build users in the 'waiting for' message 2020-05-08 12:29:00 +03:00
Alexander Bantyev 14073fb76b
Don't block while waiting for build users 2020-05-08 12:22:39 +03:00
Ben Burdette 1b801cec40 pretending to be const 2020-05-07 16:43:36 -06:00
Tobias Pflug 1f3602a2c9 Remove replaceInSet
The function isn't being used anywhere so it seems safe to remove
2020-05-07 18:15:13 +02:00
Ben Burdette e3901638b5 todo removal 2020-05-06 15:01:13 -06:00
Ben Burdette e76ad2e48a implement SysError errno handling 2020-05-06 14:07:20 -06:00
Domen Kožar 672985531c
Merge pull request #3570 from Mic92/nix-search
nix/search: no error for empty search results if json is enabled
2020-05-06 16:14:58 +02:00
Jörg Thalheim 85c1932c94
nix/search: no error for empty search results if json is enabled
- result list will be always empty if --json is passed
- for scripts an empty search result is not really an error,
  we rather want to distinguish between evaluation errors and empty results
2020-05-06 14:43:54 +01:00
Eelco Dolstra 74a1bfdcab
Merge pull request #3546 from guibou/nix_readfile_on_0_sized_files
builtins.readFile: do not truncate content
2020-05-06 11:33:55 +02:00
Eelco Dolstra 272c4ba36d
Merge pull request #3557 from Ma27/nix-repl-help
Improve help-message for nix-repl
2020-05-06 11:25:47 +02:00
Peter Kolloch 9be46859a9 libstore/build.cc: more explicit about form of output
Be more explicit about why we expect a regular file as output
when outputHashMode=flat for a fixed output derivation.
2020-05-06 11:21:12 +02:00
Eelco Dolstra 02c5914ea4
Merge pull request #3562 from pikajude/master
Use fragment size for autoGC capacity calculation
2020-05-06 11:19:30 +02:00
Eelco Dolstra fd4911269f
Revert "Merge pull request #3558 from LnL7/ssh-ng-stderr"
This reverts commit 3ebfbecdd1, reversing
changes made to c089c52d5f.

https://github.com/NixOS/nix/pull/3558
2020-05-06 10:54:18 +02:00
Eelco Dolstra 909b4a8820 nix doctor: Consistency 2020-05-05 15:27:47 +02:00
Eelco Dolstra f132d82a79 nix --help: Group commands 2020-05-05 15:18:23 +02:00
Alexander Bantyev 04967dee9d
Wait for build users when none are available 2020-05-05 13:04:36 +03:00
Ben Burdette 7ffb5efdbc appending to hints; remove _printError 2020-05-04 16:19:57 -06:00
Ben Burdette f30de61578 add normaltxt, yellowify->yellowtxt 2020-05-04 16:19:20 -06:00
Jude Taylor e2fc575c61 nix auto-gc: use fragment size 2020-05-04 14:42:06 -07:00
Ben Burdette 8c8f2b74ec log as warning 2020-05-04 14:44:42 -06:00
Ben Burdette afaa541013 affinity operator<< 2020-05-04 14:44:00 -06:00
Eelco Dolstra a721a0b114 Flag: Use designated initializers 2020-05-04 22:40:19 +02:00
Ben Burdette 9c5ece44a7 separate msgs instead of appending to what() 2020-05-04 13:46:15 -06:00
Eelco Dolstra 3ebfbecdd1
Merge pull request #3558 from LnL7/ssh-ng-stderr
remote-store: don't log raw stderr by default
2020-05-04 13:02:33 +02:00
Ben Burdette ab6f0b9641 convert some printError calls to logError 2020-05-03 08:01:25 -06:00
Daiderd Jordan 4769eea5e2
logging: handle build log lines in simple logger
The raw stderr output isn't logged anymore so the build logs need to be
printed by the default logger in order for the old commands like
nix-build to still show build output.
2020-05-02 23:40:53 +02:00
Daiderd Jordan f16e24f95e
remote-store: don't log raw stderr by default
For remote stores the log messages are already forwarded as structured
STDERR_RESULT messages so the old format is duplicate information.  But
still included with -vvv since it could be useful for debugging
problems.

    $ nix build -L /nix/store/nl71b2niws857ffiaggyrkjwgx9jjzc0-foo.drv --store ssh-ng://localhost
    Hello World!
    foo> Hello World!
    [1/0/1 built] building foo

Fixes #3556
2020-05-02 23:40:50 +02:00
Maximilian Bosch 2aeb874e83
Improve help-message for nix-repl
* Remove obsolete `printHelp` function
* Add an example to demonstrate how to list all available commands
  within the REPL
2020-05-01 23:32:01 +02:00
Ben Burdette 4b99c09f5c convert some errors 2020-05-01 14:32:06 -06:00
Eelco Dolstra c089c52d5f Fix build 2020-05-01 12:42:39 +02:00
Matthew Kenigsberg d6b4047c2f rename nix run to nix shell and nix app to nix run
(cherry picked from commit 5d8504b978)
2020-05-01 12:17:36 +02:00
Ben Burdette a3030e3c31 fix error calls 2020-04-30 17:56:26 -06:00
Ben Burdette f5d3215c87 logError 2020-04-30 16:31:47 -06:00
Ben Burdette 171b4ce85c typo 2020-04-30 09:57:01 -06:00
Eelco Dolstra 0135fd6ec4
nix dev-shell: Unset shellHook
This avoids inheriting the caller's shellHook, which can happen when
running a dev-shell inside a dev-shell.
2020-04-30 14:47:56 +02:00
Eelco Dolstra efe6c186ea
nix dev-shell: Support structured attrs
Tested against https://github.com/NixOS/nixpkgs/pull/72074.

Fixes #3540.
2020-04-30 14:47:47 +02:00
Eelco Dolstra 2fcfc6c2c6
nix dev-shell: Refactor script for getting the environment 2020-04-30 13:05:29 +02:00
Domen Kožar df8e9d691c
Merge pull request #3548 from Ma27/fetchtarball-pos
Fix displaying error-position in `builtins.fetch{Tree,Tarball}`
2020-04-30 10:33:12 +02:00
Ben Burdette 39ff80d031 errorinfo constructor test 2020-04-29 18:57:05 -06:00
Maximilian Bosch d1229859c2
Fix displaying error-position in builtins.fetch{Tree,Tarball}
Without dereferencing this pointer, you'd get an error like this:

```
error: unsupported argument 'abc' to 'fetchTarball', at 0x13627e8
```
2020-04-29 22:53:39 +02:00
Guillaume Bouchard 2e5be2a749 StringSink pre allocate
When used with `readFile`, we have a pretty good heuristic of the file
size, so `reserve` this in the `string`. This will save some allocation
/ copy when the string is growing.
2020-04-29 18:44:01 +02:00
Guillaume Bouchard 7afcb5af98 Remove the drain argument from readFile
Now it is always `drain` (see previous commit).
2020-04-29 18:43:45 +02:00
Ben Burdette e2f61263eb uncrustify formatting 2020-04-29 10:14:32 -06:00
Antoine Eiche ca93b26db6 Only call grantpt on MacOS systems
The commit 3cc1125595 adds a `grantpt`
call on the builder pseudo terminal fd. This call is actually only
required for MacOS, but it however requires a RW access to /dev/pts
which is only RO bindmounted in the Bazel Linux sandbox. So, Nix can
not be actually run in the Bazel Linux sandbox for unneeded reasons.
2020-04-29 15:43:20 +02:00
Guillaume Bouchard 5a34a473dd builtins.readFile: do not truncate content
This closes #3026 by allowing `builtins.readFile` to read a file with a
wrongly reported file size, for example, files in `/proc` may report a
file size of 0. Reading file in `/proc` is not a good enough motivation,
however I do think it just makes nix more robust by allowing more file
to be read.  Especially, I do considerer the previous behavior to be
dangerous because nix was previously reading truncated files. Examples
of file system which incorrectly report file size may be network file
system or dynamic file system (for performance reason, a dynamic file
system such as FUSE may generate the content of the file on demand).

```
nix-repl> builtins.readFile "/proc/version"
""
```

With this commit:

```
nix-repl> builtins.readFile "/proc/version"
"Linux version 5.6.7 (nixbld@localhost) (gcc version 9.3.0 (GCC)) #1-NixOS SMP Thu Apr 23 08:38:27 UTC 2020\n"
```

Here is a summary of the behavior changes:

- If the reported size is smaller, previous implementation
was silently returning a truncated file content. The new implementation
is returning the correct file content.

- If a file had a bigger reported file size, previous implementation was
failing with an exception, but the new implementation is returning the
correct file content. This change of behavior is coherent with this pull
request.

Open questions

- The behavior is unchanged for correctly reported file size, however
performances may vary because it uses the more complex sink interface.
Considering that sink is used a lot, I don't think this impacts the
performance a lot.
- `builtins.readFile` on an infinite file, such as `/dev/random` may
fill the memory.
- it does not support adding file to store, such as `${/proc/version}`.
2020-04-29 14:50:52 +02:00
Ben Burdette 22e6490311 Error classname as name 2020-04-28 21:06:08 -06:00
Eelco Dolstra 06849c3090
Merge pull request #3542 from mkenigs/gcroots
Set GCROOT to store path to prevent garbage collection
2020-04-28 21:04:06 +02:00
Matthew Kenigsberg 6d40fe573c rename to NIX_GCROOT 2020-04-28 11:18:54 -06:00
Eelco Dolstra 52a3ca823d Tweak warning message 2020-04-28 17:56:01 +02:00
Eelco Dolstra 6a8cba83bb Merge branch 'nix-env-warn-unmatched' of https://github.com/lheckemann/nix 2020-04-28 17:45:25 +02:00
Ben Burdette e51a757720 astyle format 2020-04-27 15:15:08 -06:00
Alyssa Ross c05e20daa1
Fix long paths permanently breaking GC
Suppose I have a path /nix/store/[hash]-[name]/a/a/a/a/a/[...]/a,
long enough that everything after "/nix/store/" is longer than 4096
(MAX_PATH) bytes.

Nix will happily allow such a path to be inserted into the store,
because it doesn't look at all the nested structure.  It just cares
about the /nix/store/[hash]-[name] part.  But, when the path is deleted,
we encounter a problem.  Nix will move the path to /nix/store/trash, but
then when it's trying to recursively delete the trash directory, it will
at some point try to unlink
/nix/store/trash/[hash]-[name]/a/a/a/a/a/[...]/a.  This will fail,
because the path is too long.  After this has failed, any store deletion
operation will never work again, because Nix needs to delete the trash
directory before recreating it to move new things to it.  (I assume this
is because otherwise a path being deleted could already exist in the
trash, and then moving it would fail.)

This means that if I can trick somebody into just fetching a tarball
containing a path of the right length, they won't be able to delete
store paths or garbage collect ever again, until the offending path is
manually removed from /nix/store/trash.  (And even fixing this manually
is quite difficult if you don't understand the issue, because the
absolute path that Nix says it failed to remove is also too long for
rm(1).)

This patch fixes the issue by making Nix's recursive delete operation
use unlinkat(2).  This function takes a relative path and a directory
file descriptor.  We ensure that the relative path is always just the
name of the directory entry, and therefore its length will never exceed
255 bytes.  This means that it will never even come close to AX_PATH,
and Nix will therefore be able to handle removing arbitrarily deep
directory hierachies.

Since the directory file descriptor is used for recursion after being
used in readDirectory, I made a variant of readDirectory that takes an
already open directory stream, to avoid the directory being opened
multiple times.  As we have seen from this issue, the less we have to
interact with paths, the better, and so it's good to reuse file
descriptors where possible.

I left _deletePath as succeeding even if the parent directory doesn't
exist, even though that feels wrong to me, because without that early
return, the linux-sandbox test failed.

Reported-by: Alyssa Ross <hi@alyssa.is>
Thanks-to: Puck Meerburg <puck@puckipedia.com>
Tested-by: Puck Meerburg <puck@puckipedia.com>
Reviewed-by: Puck Meerburg <puck@puckipedia.com>
2020-04-27 20:50:17 +00:00
Matthew Kenigsberg 9e95b95a5d comment 2020-04-27 13:18:26 -06:00
Matthew Kenigsberg a3bc695e7d Set GCROOT to store path to prevent garbage collection 2020-04-27 11:22:20 -06:00
Ben Burdette 1ff42722ce error.hh 2020-04-26 14:47:41 -06:00
Ben Burdette d4fd7b543e print dashes instead of empty name string 2020-04-25 12:05:26 -06:00
Linus Heckemann f59404e1a6 nix-env: refactor uninstallDerivations
Reduces the number of store queries it performs. Also prints a warning
if any of the selectors did not match any installed derivations.

UX Caveats:
- Will print a warning that nothing matched if a previous selector
  already removed the path
- Will not do anything if no selectors were provided (no change from
  before).

Fixes #3531
2020-04-25 16:30:42 +02:00
Ben Burdette cdac083dc5 don't print blank lines for blank description 2020-04-24 21:40:13 -06:00
Ben Burdette d8d4844b88 all things error to error.hh 2020-04-24 14:57:51 -06:00
Ben Burdette d9632765a8 add has_value check; remove obslete friend class 2020-04-24 12:44:23 -06:00
Ben Burdette 833501f6f1 'what' string 2020-04-23 15:55:34 -06:00
Ben Burdette 3bc9155dfc a few more 'format's rremoved 2020-04-22 15:00:11 -06:00
Eelco Dolstra c9d0cf7e02
Don't include error.hh in util.hh to prevent header bloat 2020-04-22 15:29:27 +02:00
Eelco Dolstra 16e3bf4537
Merge branch 'error-format' of https://github.com/bburdette/nix 2020-04-22 15:29:10 +02:00
Eelco Dolstra 2ea4d45449
Path fetcher: Fix store path name
(cherry picked from commit c7af247bea)
2020-04-22 15:27:06 +02:00
Dustin DeWeese c0d940978a Replace select() with poll() to allow waiting on more than FD_SETSIZE fds 2020-04-21 16:21:28 -07:00
Ben Burdette e4fb9a3849 remove 'format' from Error constructor calls 2020-04-21 17:07:07 -06:00
Ben Burdette d3052197fe add ErrorInfo to BaseError 2020-04-21 13:25:41 -06:00
Ben Burdette 15e9564fd1 logEI for tunnelLogger and progressbar 2020-04-19 17:16:51 -06:00
Domen Kožar 25ed842725
Merge pull request #3502 from NixOS/more-pos
pass Pos to forceValue to improve infinite recursion error
2020-04-18 14:05:21 +02:00
Ben Burdette 4697552948 demoing other error levels than warn/error; rename line and file fields in errPos 2020-04-17 15:50:46 -06:00
Ben Burdette 3d5b1032a1 logError, logWarning; Logger functions; switch to Verbosity enum 2020-04-17 15:07:44 -06:00
Ben Burdette 12814806ef iomanip no longer needed 2020-04-16 10:48:15 -06:00
Eelco Dolstra efaffaa9d1 Use Logger::stdout()
(cherry picked from commit 8f41847394)
2020-04-16 18:14:01 +02:00
Eelco Dolstra 67a5941472 Logger: Add method for writing to stdout
Usually this just writes to stdout, but for ProgressBar, we need to
clear the current line, write the line to stdout, and then redraw the
progress bar.

(cherry picked from commit 696c026006)
2020-04-16 18:03:38 +02:00
Eelco Dolstra fcd048a526 Use RootValue 2020-04-16 18:02:59 +02:00
Ben Burdette 96262e744e switch to structs, which don't need public: 2020-04-16 09:55:38 -06:00
Eelco Dolstra 9f46f54de4 JSONSax: Use a RootValue
More #3377.
2020-04-16 17:30:18 +02:00
Eelco Dolstra 10e17eaa58 ValueMap, VectorVector: Use traceable_allocator
We want to *trace* the 'Value *' arrays, not garbage-collect them!
Otherwise the vectors/maps can end up pointing to nowhere.

Fixes #3377. Closes #3384.
2020-04-16 17:30:13 +02:00
Eelco Dolstra b3e5eea4a9 Add function to allocate a Value in traceable memory 2020-04-16 17:30:05 +02:00
Eelco Dolstra 1290411c2d fetchMercurial: Use inputFromAttrs() 2020-04-16 17:29:30 +02:00
Domen Kožar b865b5b40c
pass Pos to forceValue to improve infinite recursion error 2020-04-16 12:32:07 +02:00
Ben Burdette 057e5b6b2e move implementation to cc 2020-04-15 10:09:43 -06:00
Ben Burdette adf03b0b8e Merge branch 'initializer-style' into error-format 2020-04-15 10:06:20 -06:00
Eelco Dolstra 2f9789c2e6
Merge pull request #3492 from andir/nix-build-gc-free
SourceExprCommand: allocate the vSourceExpr via uncollectable memory
2020-04-15 13:01:04 +02:00
Eelco Dolstra a118293bd0
Merge pull request #3458 from zimbatm/nix-user-conf-dir
NIX_USER_CONF_FILES
2020-04-15 13:00:28 +02:00
Jonas Chevalier 895516cadf
add NIX_USER_CONF_FILES
Motivation: maintain project-level configuration files.

Document the whole situation a bit better so that it corresponds to the
implementation, and add NIX_USER_CONF_FILES that allows overriding
which user files Nix will load during startup.
2020-04-14 18:45:06 +02:00
Andreas Rammhold d2c371927e SourceExprCommand: allocate the vSourceExpr via uncollectable memory
Previously the memory would occasionally be collected during eval since
the GC doesn't consider the member variable as alive / doesn't scan the
region of memory where the pointer lives.

By using the traceable_allocator<T> allocator provided by Boehm GC we
can ensure the memory isn't collected. It should be properly freed when
SourceExprCommand goes out of scope.
2020-04-13 21:23:54 +02:00
Daiderd Jordan 4d9db420ff
never use /var/folders for TMPDIR on darwin
This doesn't just cause problems for nix-store --serve but also results
in certain build failures. Builds that use unix domain sockets in their
tests often fail because the /var/folders prefix already consumes more
than half of the maximum length of socket paths.

    struct sockaddr_un {
       sa_family_t sun_family;               /* AF_UNIX */
       char        sun_path[108];            /* Pathname */
    };
2020-04-12 09:57:22 +02:00
Domen Kožar ea2148f47c
Merge pull request #2688 from tollb/fix/build_check_keep_failed_sandbox_perms
Fix nix-build --check -K in sandbox w/o root
2020-04-11 20:03:17 +02:00
Domen Kožar fc144242d5
Merge pull request #3447 from DavHau/improve-tofile-error-msg
improve toFile error message when containing potential drv path
2020-04-11 13:12:11 +02:00
DavHau fc14213d2d improve toFile error message when containing potential drv path 2020-04-11 10:54:26 +00:00
Bruce Toll 8132d0a12e Fix nix-build --check -K in sandbox w/o root
Temporarily add user-write permission to build directory so that it
can be moved out of the sandbox to the store with a .check suffix.

This is necessary because the build directory has already had its
permissions set read-only, but write permission is required
to update the directory's parent link to move it out of the sandbox.

Updated the related --check "derivation may not be deterministic"
messages to consistently use the real store paths.

Added test for non-root sandbox nix-build --check -K to demonstrate
issue and help prevent regressions.
2020-04-10 16:23:10 -04:00
Domen Kožar db25a6d7bb
Merge pull request #2689 from tollb/fix/delete_tmp_dir_when_build_check_ok
Delete temporary directory on successful build
2020-04-10 09:47:57 +02:00
Bruce Toll 16a4864759 Delete temporary directory on successful build
With --check and the --keep-failed (-K) flag, the temporary directory
was being retained regardless of whether the build was successful and
reproducible.  This removes the temporary directory, as expected, on
a reproducible check build.

Added tests to verify that temporary build directories are not
retained unnecessarily, particularly when using --check with
--keep-failed.
2020-04-09 16:37:41 -04:00
Philipp Middendorf 04bedda0b6 gc.cc: Ignore hidden files in temproots 2020-04-09 17:05:29 +02:00
Domen Kožar a693a9fa4b
Attach pos to if expression errors 2020-04-09 09:45:15 +02:00
Nikola Knezevic 7867685dcd after flake rebase 2020-04-08 22:26:57 +02:00
Nikola Knezevic f5095594e7 datatransfer.{cc,hh} -> filetransfer.{cc,hh} 2020-04-08 22:26:57 +02:00
Nikola Knezevic c330109bfa DataTransfer -> FileTransfer 2020-04-08 22:26:57 +02:00
Nikola Knezevic 7848372b0f Add upload method 2020-04-08 22:26:57 +02:00
Nikola Knezevic a0c5931208 actDownload -> actDataTransfer 2020-04-08 22:26:57 +02:00
Nikola Knezevic c4c1ae0a00 DownloadError -> DataTransferError 2020-04-08 22:26:57 +02:00
Nikola Knezevic 213d124277 DownloadItem -> TransferItem 2020-04-08 22:26:57 +02:00
Nikola Knezevic cd391206e6 {get,make,new}Downloader -> DataTransfer 2020-04-08 22:26:57 +02:00
Nikola Knezevic 2df2741ec6 enqueueDownload -> enqueueDataTransfer 2020-04-08 22:26:57 +02:00
Nikola Knezevic 142ed7fe45 DownloadResult -> DataTransferResult 2020-04-08 22:26:57 +02:00
Nikola Knezevic e5cc53beec DownloadSettings -> DataTransferSettings 2020-04-08 22:26:57 +02:00
Nikola Knezevic 741e9012d3 Rename src/lib/download.* to src/lib/datatransfer.* 2020-04-08 22:26:57 +02:00
Nikola Knezevic 65ef57e0cb DownloadRequest -> DataTransferRequest 2020-04-08 22:26:57 +02:00
Eelco Dolstra 5449ff7d8a
Merge pull request #3477 from Ninlives/nix-run-using-env
`nix run` using $SHELL as default command
2020-04-08 19:35:39 +02:00
Ben Burdette 805ffe1bc9 indention 2020-04-08 11:33:46 -06:00
Ben Burdette 8c2bf15c4f format -> fmt 2020-04-08 11:17:02 -06:00
Domen Kožar bf81b31559
build.cc: improve message if home directory exists 2020-04-08 18:27:10 +02:00
Ben Burdette 555baa8fb0 comments 2020-04-08 09:56:10 -06:00
Ben Burdette 54f91923c8 return of NixCode 2020-04-08 09:48:21 -06:00
Eelco Dolstra 96f3c36709
Merge pull request #3478 from edolstra/ignore-failed-data
Downloader: Only write data to the sink on a 200 response
2020-04-08 17:15:53 +02:00
Ben Burdette 47ed067d45 initializer style 2020-04-08 09:07:58 -06:00
Eelco Dolstra 9ed097db7b
Merge pull request #3468 from Infinisil/functionArgsPositions
Make function arguments retain position info
2020-04-08 15:29:39 +02:00
Eelco Dolstra 1ab8d6ac18
Downloader: Only write data to the sink on a 200 response
Hopefully fixes #3278.
2020-04-08 15:27:09 +02:00
Ben Burdette 00c507cc52 columnRange -> column 2020-04-07 14:36:32 -06:00
Ben Burdette 20c0984a46 remove columnrange; switch to fmt in error.cc 2020-04-07 10:14:15 -06:00
mlatus 9d04b5da17 nix run using $SHELL as default command 2020-04-07 20:29:40 +08:00
Eelco Dolstra 55cefd41d6 Merge branch 'fetchgit-recursive' of https://github.com/blitz/nix 2020-04-07 13:45:17 +02:00
Eelco Dolstra cd39709003 Cleanup 2020-04-07 09:27:17 +02:00
Eelco Dolstra 26aeeb7653 Add FIXME
(cherry picked from commit 2f494531b7)
2020-04-07 09:09:43 +02:00
Eelco Dolstra a6dfa3cb85 PathInput: Add some methods
(cherry picked from commit 78ad5b3d91)
2020-04-07 09:09:43 +02:00