Commit graph

104 commits

Author SHA1 Message Date
Yueh-Shun Li
6b47635180 Add helper function parseHashFormat[Opt] printHashFormat
Add hash format analogy of
parseHashTypeOpt, parseHashType, and printHashType.

Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-10-19 00:56:44 +08:00
Yueh-Shun Li
838c70f621 treewide: Rename hashBase to hashFormat
hashBase is ambiguous, since it's not about the digital bases, but about
the format of hashes. Base16, Base32 and Base64 are all character maps
for binary encoding.

Rename the enum Base to HashFormat.

Rename variables of type HashFormat from [hash]Base to hashFormat,
including CmdHashBase::hashFormat and CmdToBase::hashFormat.
2023-10-19 00:38:32 +08:00
Théophane Hufschmitt
50e61f579c Allow special characters in flake paths
Support using nix flakes in paths with spaces or abitrary unicode characters.
This introduces the convention that the path part of the URL should be
percent-encoded when dealing with `path:` urls and not when using
filepaths (following the convention of firefox).

Co-authored-by: Rendal <rasmus@rend.al>
2023-09-22 10:06:43 +02:00
John Ericson
61a3e1f2e2
Merge pull request #4282 from tweag/fix-ca-hash-rewriting
fix the hash rewriting for ca-derivations
2023-06-14 18:25:00 +02:00
Silvan Mosberger
be48907470
ci: Always run with sandbox, even on Darwin
And fix a test failure in the sandbox due to /home
existing on Darwin but not being accessible in the sandbox since it's a
symlink to /System/Volumes/Data/home, see
https://github.com/NixOS/nix/actions/runs/4205378453/jobs/7297384658#step:6:2127:

    C++ exception with description "error: getting status of /home/schnitzel/darmstadt/pommes: Operation not permitted" thrown in the test body.

On Linux this wasn't a problem because there /home doesn't exist in the sandbox
2023-05-26 15:36:44 +02:00
Théophane Hufschmitt
3ebe1341ab Make RewritingSink accept a map of rewrites
Giving it the same semantics as `rewriteStrings`.
Also add some tests for it
2023-05-24 14:11:50 +02:00
John Ericson
98afd6ff76 Delete commited build artifacts
They were improperly added in 8a93b5a551.

They were not `.gitignore`d because they were stale in that commit --
build artifacts no longer used that name by then and so `.gitignore` was
updated accordingly.
2023-05-15 10:50:33 -04:00
Alexander Bantyev
8a93b5a551 Document user files of nix 2023-04-26 15:38:19 +02:00
John Ericson
2c8475600d Fix some issues with experimental config settings
Issues:

1. Features gated on disabled experimental settings should warn and be
   ignored, not silently succeed.

2. Experimental settings in the same config "batch" (file or env var)
   as the enabling of the experimental feature should work.

3. For (2), the order should not matter.

These are analogous to the issues @roberth caught with my changes for
arg handling, but they are instead for config handling.

Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-04-17 12:41:04 -04:00
John Ericson
9800c1e807 Mark experimental configuration settings programmatically
Fix #8162

The test is changed to compare `nlohmann::json` values, not strings of dumped
JSON, which allows us to format things more nicely.
2023-04-16 10:58:04 -04:00
John Ericson
f4ab297b31 Ensure all headers have #pragma once and are in API docs
`///@file` makes them show up in the internal API dos. A tiny few were
missing `#pragma once`.
2023-03-31 23:19:44 -04:00
Eelco Dolstra
936e7c66eb Indentation 2023-03-31 17:15:03 +02:00
Eelco Dolstra
7ebaf0252a Add CanonPath::makeRelative() 2023-03-31 17:15:03 +02:00
Yorick van Pelt
0844856c84
url: make percentEncode stricter, expose and unit test it 2023-02-27 15:30:00 +01:00
Robert Hensing
c9b9260f34
Merge pull request #7713 from obsidiansystems/more-rapid-check
Add more property tests
2023-01-30 18:54:53 +01:00
John Ericson
ecd3e4ebd7 More property tests
Also put proper comparison methods on `DerivedPath` and
`NixStringContextElem`, which is needed for the tests but good in
general.
2023-01-29 17:09:59 -05:00
John Ericson
ec0c0efec6 Allow unit test infra to be reused across libs' tests
This allows using Arbitrary "instances" defined in libstore-tests in
libexpr-tests, something we will leverage in a moment.
2023-01-29 13:52:57 -05:00
Eric Wolf
4d50995eff Fix url parsing for urls using file+
`file+https://example.org/test.mp4` should not be rejected with
`unexpected authority`.
2023-01-20 10:31:26 +01:00
Eelco Dolstra
7515617ad0 Backport getLine tests from lazy-trees 2023-01-11 13:49:39 +01:00
Eelco Dolstra
900b854084 Add CanonPath wrapper to represent canonicalized paths 2022-12-12 19:57:32 +01:00
Yorick van Pelt
09f00dd4d0
Replace src/libutil/json.cc with nlohmann json generation 2022-11-16 16:50:50 +01:00
Eelco Dolstra
ccbd906c86 Fix NIX_COUNT_CALLS=1
Also, make the JSON writer support std::string_view.

Fixes #6857.
2022-08-03 17:46:51 +02:00
Théophane Hufschmitt
e68676e6c8 Fix the parsing of the sourcehut refs file
Since a26be9f3b8, the same parser is used
to parse the result of sourcehut’s `HEAD` endpoint (coming from [git
dumb protocol]) and the output of `git ls-remote`. However, they are very
slightly different (the former doesn’t specify the current reference
since it’s implied to be `HEAD`).

Unify both, and make the parser a bit more robust and understandable (by
making it more typed and adding tests for it)

[git dumb protocol]: https://git-scm.com/book/en/v2/Git-Internals-Transfer-Protocols#_the_dumb_protocol
2022-05-04 14:38:59 +02:00
Alain Zscheile
1385b20078
Get rid of most .at calls (#6393)
Use one of `get` or `getOr` instead which will either return a null-pointer (with a nicer error message) or a default value when the key is missing.
2022-05-04 07:44:32 +02:00
Théophane Hufschmitt
484badfa09 Add some tests for ChunkedVector 2022-04-22 10:03:44 +02:00
Eelco Dolstra
3b9d31b88c Rename fmt test -> hilte 2022-04-21 13:00:50 +02:00
Eelco Dolstra
f1eee873ea Fix fmt test 2022-04-21 13:00:24 +02:00
Théophane Hufschmitt
f3d3587ab3 Allow empty path segments in urls
Valid per https://datatracker.ietf.org/doc/html/rfc3986#section-3.3 (and
also somewhat frequently happening for local paths)
2022-04-08 16:09:49 +02:00
regnat
2405bbbb5e Add some tests for the suggestions 2022-03-07 10:09:10 +01:00
John Ericson
6636202356 Factor out a GcStore interface
Starts progress on #5729.

The idea is that we should not have these default methods throwing
"unimplemented". This is a small step in that direction.

I kept `addTempRoot` because it is a no-op, rather than failure. Also,
as a practical matter, it is called all over the place, while doing
other tasks, so the downcasting would be annoying.

Maybe in the future I could move the "real" `addTempRoot` to `GcStore`,
and the existing usecases use a `tryAddTempRoot` wrapper to downcast or
do nothing, but I wasn't sure whether that was a good idea so with a
bias to less churn I didn't do it yet.
2022-03-03 19:01:25 +00:00
Eelco Dolstra
df552ff53e Remove std::string alias (for real this time)
Also use std::string_view in a few more places.
2022-02-25 16:13:02 +01:00
Fishhh
f82a426502
Add some tests for hiliteMatches in libutil 2022-01-21 20:10:54 +01:00
Eelco Dolstra
d62a9390fc Get rid of std::shared_ptr<std::string> and ref<std::string>
These were needed back in the pre-C++11 era because we didn't have
move semantics. But now we do.
2022-01-18 11:12:30 +01:00
Arthur Gautier
21520297da reproducibility: hide non-reproducible settings from manual
Because the manual is generated from default values which are themselves
generated from various sources (cpuid, bios settings (kvm), number of
cores). This commit hides non-reproducible settings from the manual
output.
2021-12-01 17:25:58 +01:00
Alexey Novikov
64a3b045c1 Fix error detection in 'base64Decode()'
Fixed a bug in initialization of 'base64DecodeChars' variable.
Currently decoder do not fail on invalid Base64 strings.
Added test-case to verify the fix.

Also have made 'base64DecodeChars' to be computed at compile time.
And added a test case to encode/decode string with non-printable charactes.
2021-10-17 12:45:26 +04:00
Eelco Dolstra
4ffda0af7c ANSI_YELLOW -> ANSI_WARNING 2021-09-14 10:42:29 +02:00
regnat
184558834a Extract a generic computeClosure function
Move the `closure` logic of `computeFSClosure` to its own (templated) function.

This doesn’t bring much by itself (except for the ability to properly
test the “closure” functionality independently from the rest), but it
allows reusing it (in particular for the realisations which will require
a very similar closure computation)
2021-05-19 11:44:58 +02:00
Luke Granger-Brown
97dde3cdd9 libutil: allow decompression with none/empty method
The S3 store relies on the ability to be able to decompress things with
an empty method, because it just passes the value of the Content-Encoding
directly to decompress.

If the file is not compressed, then this will cause the compression
routine to get confused.

This caused NixOS/nixpkgs#120120.
2021-04-22 02:33:59 +00:00
Eelco Dolstra
4638bcfb2c Fix some typos
Fixes #4671.
2021-03-26 16:14:38 +01:00
Maximilian Bosch
ddcef3bcbb
Fix Nix to properly work with stores using a scoped IPv6 address
According to RFC4007[1], IPv6 addresses can have a so-called zone_id
separated from the actual address with `%` as delimiter. In contrast to
Nix 2.3, the version on `master` doesn't recognize it as such:

    $ nix ping-store --store ssh://root@fe80::1%18 --experimental-features nix-command
    warning: 'ping-store' is a deprecated alias for 'store ping'
    error: --- Error ----------------------------------------------------------------- nix
    don't know how to open Nix store 'ssh://root@fe80::1%18'

I modified the IPv6 match-regex accordingly to optionally detect this
part of the address. As we don't seem to do anything special with it, I
decided to leave it as part of the URL for now.

Fixes #4490

[1] https://tools.ietf.org/html/rfc4007
2021-03-16 19:14:42 +01:00
Eelco Dolstra
8d4268d190 Improve error formatting
Changes:

* The divider lines are gone. These were in practice a bit confusing,
  in particular with --show-trace or --keep-going, since then there
  were multiple lines, suggesting a start/end which wasn't the case.

* Instead, multi-line error messages are now indented to align with
  the prefix (e.g. "error: ").

* The 'description' field is gone since we weren't really using it.

* 'hint' is renamed to 'msg' since it really wasn't a hint.

* The error is now printed *before* the location info.

* The 'name' field is no longer printed since most of the time it
  wasn't very useful since it was just the name of the exception (like
  EvalError). Ideally in the future this would be a unique, easily
  googleable error ID (like rustc).

* "trace:" is now just "…". This assumes error contexts start with
  something like "while doing X".

Example before:

  error: --- AssertionError ---------------------------------------------------------------------------------------- nix
  at: (7:7) in file: /home/eelco/Dev/nixpkgs/pkgs/applications/misc/hello/default.nix

       6|
       7|   x = assert false; 1;
        |       ^
       8|

  assertion 'false' failed
  ----------------------------------------------------- show-trace -----------------------------------------------------
  trace: while evaluating the attribute 'x' of the derivation 'hello-2.10'
  at: (192:11) in file: /home/eelco/Dev/nixpkgs/pkgs/stdenv/generic/make-derivation.nix

     191|         // (lib.optionalAttrs (!(attrs ? name) && attrs ? pname && attrs ? version)) {
     192|           name = "${attrs.pname}-${attrs.version}";
        |           ^
     193|         } // (lib.optionalAttrs (stdenv.hostPlatform != stdenv.buildPlatform && !dontAddHostSuffix && (attrs ? name || (attrs ? pname && attrs ? version)))) {

Example after:

  error: assertion 'false' failed

         at: (7:7) in file: /home/eelco/Dev/nixpkgs/pkgs/applications/misc/hello/default.nix

              6|
              7|   x = assert false; 1;
               |       ^
              8|

         … while evaluating the attribute 'x' of the derivation 'hello-2.10'

         at: (192:11) in file: /home/eelco/Dev/nixpkgs/pkgs/stdenv/generic/make-derivation.nix

            191|         // (lib.optionalAttrs (!(attrs ? name) && attrs ? pname && attrs ? version)) {
            192|           name = "${attrs.pname}-${attrs.version}";
               |           ^
            193|         } // (lib.optionalAttrs (stdenv.hostPlatform != stdenv.buildPlatform && !dontAddHostSuffix && (attrs ? name || (attrs ? pname && attrs ? version)))) {
2021-01-21 11:02:09 +01:00
Eelco Dolstra
e21aee58f6 Fix tests 2021-01-08 14:17:06 +01:00
Eelco Dolstra
e27044216b Fix tests 2020-12-22 16:23:57 +01:00
Eelco Dolstra
ef84c780bb
filterANSIEscapes(): Handle UTF-8 characters 2020-11-16 16:41:53 +01:00
Eelco Dolstra
dc5696b84f Fix test 2020-10-30 12:00:53 +01:00
John Ericson
64be1c15c2 Add missing include for MAX_PATH
And remove one that we didn't actually need to add
2020-10-15 19:05:17 +00:00
regnat
a1e82ba450 fixup! Add a default value for the settings 2020-09-16 13:53:09 +02:00
Eelco Dolstra
84f5cabbea Merge remote-tracking branch 'origin/master' into markdown 2020-08-31 14:24:26 +02:00
Eelco Dolstra
24b1c2c66b
Fix tests 2020-08-25 10:51:14 +02:00
Eelco Dolstra
88d5c9ec58
Fix tests 2020-08-24 10:37:10 +02:00