Commit graph

14435 commits

Author SHA1 Message Date
John Ericson b5d9ef0a4c
Merge pull request #3921 from obsidiansystems/trustless-remote-builder-simple
Trustless remote building for input-addressed drvs
2023-05-08 10:43:37 -04:00
John Ericson df53a7d268 Split comment, match with each variable 2023-05-08 10:08:01 -04:00
John Ericson cd0d8e0bd5
Apply suggestions from code review
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-05-08 09:57:05 -04:00
John Ericson 278c94d607 Rename a few things in new tests
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-05-08 08:01:58 -04:00
Yorick d1ff33d2d6
tests/post-hook: remove TODO and --derivation upload 2023-05-08 12:58:59 +02:00
Yorick 5e332aa503
tests: copying only the out paths is not enough information for CA 2023-05-08 12:58:59 +02:00
Yorick 12685ef45f
CA: rewrite hashes for all outputs, not just the wanted ones 2023-05-08 12:58:59 +02:00
Yorick 2ca2c80c4e
libstore: also pass unwanted outputs to the post-build-hook 2023-05-08 12:58:59 +02:00
Yorick 869fb1a2f6
tests/post-hook: test to see if all outputs are passed
fe5509df caused only wanted outputs to be passed to the
post-build-hook, which resulted in paths being built
without ever going into the hook.

This commit adds a (currently failing) test for this.
2023-05-08 12:43:56 +02:00
Robert Hensing cf8effdae2
Merge pull request #8263 from frederictobiasc/improve-doc-genericclosure
Documentation: Improve builtins.genericClosure
2023-05-08 12:23:19 +02:00
Robert Hensing 879e45247c
Merge pull request #8288 from figsoda/regex
Fix hostRegex to accept hosts with a `-`
2023-05-08 12:14:59 +02:00
Matej Urbas 613bc699bb max-substitution-jobs setting 2023-05-07 20:22:18 +01:00
Valentin Gagarin 7c03285719
Update CONTRIBUTING.md
Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
2023-05-06 14:24:49 +02:00
Valentin Gagarin 0fad8f71c4 highlight 'idea approved' issues in contributing guide 2023-05-05 14:15:29 +02:00
Théophane Hufschmitt 81778c8d55
Merge pull request #6953 from EzraSingh/patch-1
Update install-systemd-multi-user.sh
2023-05-05 13:20:22 +02:00
figsoda 0662fd8599 Fix hostRegex to accept hosts with a - 2023-05-03 18:59:44 -04:00
Eelco Dolstra b17c4290cf
Merge pull request #8286 from fricklerhandwerk/uninstall-redirects
add redirect to track moved uninstall section
2023-05-03 14:09:33 +02:00
Valentin Gagarin dc8191ae14 add redirect to track moved uninstall section 2023-05-03 11:39:29 +02:00
Valentin Gagarin 5d78dc4176
doc rendering: add functions to scope explicitly (#7378)
* doc rendering: add functions to scope explicitly

this especially helps beginners with code readability, since the origin
of names is always immediately visible.
2023-05-03 07:16:29 +00:00
Théophane Hufschmitt 1540ab7628
Merge pull request #8282 from fricklerhandwerk/idea-approved
maintainers: add procedure for 'idea approved' label
2023-05-02 16:34:01 +02:00
Eelco Dolstra ba180d7d89
Merge pull request #8270 from edolstra/nix-repair
nix: Support the --repair flag
2023-05-02 12:54:08 +02:00
Valentin Gagarin feb2200ba6 use headings instead of list items
this allows easier linking and a provides a bit more visual clarity
2023-05-02 11:30:27 +02:00
Valentin Gagarin 521cca1840 add procedure for 'idea approved' label 2023-05-02 11:28:03 +02:00
Eelco Dolstra 17e6b85d05 nix: Support the --repair flag 2023-04-28 17:03:04 +02:00
Eelco Dolstra 89d3cc5a47
Merge pull request #8267 from fricklerhandwerk/uninstall-instructions
move uninstall instructions to a separate page
2023-04-28 12:41:09 +02:00
Valentin Gagarin f8620758aa display documentation on manifest files separately
it's probably better not to show the manifest file documentation in the
command-specific pages, because these are implementation details that are not really practically useful.

this means no additional hassle for building the manual, but clutters
the table of contents a bit.
2023-04-28 12:10:36 +02:00
Valentin Gagarin 9b2a4a4729 move uninstall instructions to a separate page
placed in a subsection of the binary install, the instructions are hard
to find. putting them in a separate page that is shown in the table of
contents should make it easier for users to find what they need when
they need it.
2023-04-28 11:53:38 +02:00
Valentin Gagarin da0dbf36cb move manifest information to the bottom of the page 2023-04-26 15:39:35 +02:00
Valentin Gagarin be7c236565 move compatibility info to nix profile docs 2023-04-26 15:39:35 +02:00
Valentin Gagarin 219aaf5a0b increase heading level
otherwise the headings won't match at the point where they are included.
this is a bit hacky and brittle, but works for now.
2023-04-26 15:39:35 +02:00
Valentin Gagarin bb8e3b5d86 update description on how profiles work
adapt to the example listing
2023-04-26 15:39:35 +02:00
Valentin Gagarin 7770d82240 fix typos and wording 2023-04-26 15:39:24 +02:00
Valentin Gagarin 9d386fe2ee add colons to connect listings with descriptions 2023-04-26 15:39:16 +02:00
Valentin Gagarin a1c996dc7e list information regular users first
this is to make it consistent everywhere
2023-04-26 15:39:02 +02:00
Alexander Bantyev aee5e82b42 Include user-profiles.md into nix profile --help 2023-04-26 15:38:19 +02:00
Alexander Bantyev 8a93b5a551 Document user files of nix 2023-04-26 15:38:19 +02:00
Frédéric Christ f0d2b7eef3 Doc: Improve builtins.genericClosure 2023-04-26 09:37:32 +02:00
Eelco Dolstra 946fd29422
Merge pull request #8260 from edolstra/lazy-trees-cherrypicks
lazy-trees cherrypicks
2023-04-25 17:36:53 +02:00
Eelco Dolstra 87f676b3a0 Formatting 2023-04-25 16:52:02 +02:00
Eelco Dolstra a74d397549 nix build --json: Only show non-zero startTime / stopTime 2023-04-25 16:43:47 +02:00
Eelco Dolstra 880e7b8ed6 TarArchive: Remove a duplicate constant and increase the buffer size 2023-04-25 16:43:10 +02:00
Eelco Dolstra 249ce28332
Merge pull request #8172 from edolstra/source-path
Backport `SourcePath` from the lazy-trees branch
2023-04-24 14:05:51 +02:00
Eelco Dolstra 5d3f6dbf59 Add some more SourcePath docs 2023-04-24 13:37:51 +02:00
Eelco Dolstra ad57cff9bc
Document tMisc
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-04-24 13:34:46 +02:00
Eelco Dolstra 01232358ff Merge remote-tracking branch 'origin/master' into source-path 2023-04-24 13:20:36 +02:00
Théophane Hufschmitt 7474a90db6
Merge pull request #7710 from obsidiansystems/context-not-path-set
Use `std::set<StringContextElem>` not `PathSet` for string contexts
2023-04-21 08:14:58 +02:00
John Ericson 8eeaf591db
Add more docs to TextIngestionMethod
Thanks so much!

Co-authored-by: Adam Joseph <54836058+amjoseph-nixpkgs@users.noreply.github.com>
2023-04-21 01:30:55 -04:00
John Ericson 85f0cdc370 Use std::set<StringContextElem> not PathSet for string contexts
Motivation

`PathSet` is not correct because string contexts have other forms
(`Built` and `DrvDeep`) that are not rendered as plain store paths.
Instead of wrongly using `PathSet`, or "stringly typed" using
`StringSet`, use `std::std<StringContextElem>`.

-----

In support of this change, `NixStringContext` is now defined as
`std::std<StringContextElem>` not `std:vector<StringContextElem>`. The
old definition was just used by a `getContext` method which was only
used by the eval cache. It can be deleted altogether since the types are
now unified and the preexisting `copyContext` function already suffices.

Summarizing the previous paragraph:

Old:

  - `value/context.hh`: `NixStringContext = std::vector<StringContextElem>`
  - `value.hh`: `NixStringContext Value::getContext(...)`
  - `value.hh`: `copyContext(...)`

New:

  - `value/context.hh`: `NixStringContext = std::set<StringContextElem>`
  - `value.hh`: `copyContext(...)`
----

The string representation of string context elements no longer contains
the store dir. The diff of `src/libexpr/tests/value/context.cc` should
make clear what the new representation is, so we recommend reviewing
that file first. This was done for two reasons:

Less API churn:

`Value::mkString` and friends did not take a `Store` before. But if
`NixStringContextElem::{parse, to_string}` *do* take a store (as they
did before), then we cannot have the `Value` functions use them (in
order to work with the fully-structured `NixStringContext`) without
adding that argument.

That would have been a lot of churn of threading the store, and this
diff is already large enough, so the easier and less invasive thing to
do was simply make the element `parse` and `to_string` functions not
take the `Store` reference, and the easiest way to do that was to simply
drop the store dir.

Space usage:

Dropping the `/nix/store/` (or similar) from the internal representation
will safe space in the heap of the Nix programming being interpreted. If
the heap contains many strings with non-trivial contexts, the saving
could add up to something significant.

----

The eval cache version is bumped.

The eval cache serialization uses `NixStringContextElem::{parse,
to_string}`, and since those functions are changed per the above, that
means the on-disk representation is also changed.

This is simply done by changing the name of the used for the eval cache
from `eval-cache-v4` to eval-cache-v5`.

----

To avoid some duplication `EvalCache::mkPathString` is added to abstract
over the simple case of turning a store path to a string with just that
string in the context.

Context

This PR picks up where #7543 left off. That one introduced the fully
structured `NixStringContextElem` data type, but kept `PathSet context`
as an awkward middle ground between internal `char[][]` interpreter heap
string contexts and `NixStringContext` fully parsed string contexts.

The infelicity of `PathSet context` was specifically called out during
Nix team group review, but it was agreeing that fixing it could be left
as future work. This is that future work.

A possible follow-up step would be to get rid of the `char[][]`
evaluator heap representation, too, but it is not yet clear how to do
that. To use `NixStringContextElem` there we would need to get the STL
containers to GC pointers in the GC build, and I am not sure how to do
that.

----

PR #7543 effectively is writing the inverse of a `mkPathString`,
`mkOutputString`, and one more such function for the `DrvDeep` case. I
would like that PR to have property tests ensuring it is actually the
inverse as expected.

This PR sets things up nicely so that reworking that PR to be in that
more elegant and better tested way is possible.

Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
2023-04-21 01:05:49 -04:00
Ezra Singh 24005270cc
Update install-systemd-multi-user.sh 2023-04-20 18:36:01 -04:00
Robert Hensing ef432b2b15
Merge pull request #8242 from obsidiansystems/recursive.nix
Move `test/recursive.sh` nix expr to file
2023-04-20 13:22:35 +02:00