Eelco Dolstra
5ef9008bf3
Merge remote-tracking branch 'origin/master' into lazy-trees
2022-08-04 13:45:22 +02:00
Eelco Dolstra
15f37eeb5a
Merge remote-tracking branch 'origin/master' into lazy-trees
2022-08-04 13:34:38 +02:00
Eelco Dolstra
c9b24f0c17
Merge pull request #6863 from fricklerhandwerk/remove-writing-expressions
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manual: remove "Writing Nix Expressions" chapter
2022-08-04 13:25:34 +02:00
Eelco Dolstra
bc5907ff94
Merge pull request #6862 from erikarvstedt/fix-flake-update-doc
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docs/flake-update: fix example
2022-08-04 13:23:45 +02:00
Valentin Gagarin
499ed26508
manual: remove "Writing Nix Expressions" chapter
...
it is out of date, all over the place in level of detail, is really
about `nixpkgs`, and in general instructions should not be part of
a reference manual.
also:
- update redirects and internal links
- use "Nix language" consistently
2022-08-04 11:59:25 +02:00
Erik Arvstedt
4c8441be0a
docs/flake-update: fix example
2022-08-04 09:45:30 +02:00
Erik Arvstedt
53833dfb40
libexpr/flake: remove FIXME
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Line 593 checks that all overrides (i.e. all elements of
`lockFlags.inputOverrides`) are members of `overridesUsed`.
2022-08-04 09:45:29 +02:00
Erik Arvstedt
c9f446ede1
flakeref: fix comment
2022-08-04 09:45:28 +02:00
Eelco Dolstra
075bf6e556
Merge pull request #6861 from edolstra/fix-count-calls
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Fix NIX_COUNT_CALLS=1
2022-08-03 18:26:01 +02:00
Eelco Dolstra
ccbd906c86
Fix NIX_COUNT_CALLS=1
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Also, make the JSON writer support std::string_view.
Fixes #6857 .
2022-08-03 17:46:51 +02:00
Eelco Dolstra
55a10576c1
nix repl: Print accessors in paths
2022-08-03 16:36:20 +02:00
Théophane Hufschmitt
7d1ccd9105
Merge pull request #6846 from fricklerhandwerk/values
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manual: use subheadings for primitive types
2022-08-03 14:50:41 +02:00
Théophane Hufschmitt
c55bea4204
Fix the html id of the list headers
2022-08-03 14:16:00 +02:00
Valentin Gagarin
ceed4d4142
encode primitive as list with anchors
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to make it consistent with builtins and configuration options
2022-08-03 11:25:41 +02:00
Théophane Hufschmitt
780a479386
Merge pull request #6851 from K900/patch-1
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doc/distributed-builds: don't use deprecated alias
2022-08-02 07:17:09 +02:00
Eelco Dolstra
71b155b9e6
Move download stuff into tarball.hh
2022-08-01 16:05:58 +02:00
Eelco Dolstra
48012603b3
Move FSInputAccessor into a separate file
2022-08-01 16:00:12 +02:00
Eelco Dolstra
55c63c9b89
Remove InputScheme::fetchToStore()
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InputSchemes now only have a getAccessor(). They could be implemented
internally by fetching the input to the store, but in that case they
will just return a FSInputAccessor.
2022-08-01 15:44:40 +02:00
K900
f675ba5331
doc/distributed-builds: don't use deprecated alias
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`nix ping-store` -> `nix store ping`.
2022-08-01 13:50:35 +03:00
Rok Garbas
e9178d7d4a
Merge pull request #6844 from centromere/custom-nix-conf
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docker.nix: Allow Nix configuration to be customized
2022-07-29 13:47:24 +02:00
Valentin Gagarin
27138f1ec6
manual: use singular in body, too
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Co-authored-by: Cole Helbling <cole.e.helbling@outlook.com>
2022-07-28 23:30:07 +02:00
Valentin Gagarin
41a3b315fd
manual: values -> data types
2022-07-28 17:25:25 +02:00
Valentin Gagarin
8f4fab8fab
manual: use singular for headings
2022-07-28 17:25:18 +02:00
Valentin Gagarin
4ff48854b8
manual: simple values -> primitives
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"simple" is a loaded term
2022-07-28 17:23:57 +02:00
Valentin Gagarin
3063e5b94c
manual: use subheadings for primitive types
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this gives us HTML anchors for each of them
2022-07-28 17:23:57 +02:00
Eelco Dolstra
86fcd4f692
Merge pull request #6845 from fricklerhandwerk/attrset
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manual: set -> attribute set
2022-07-28 16:55:03 +02:00
Valentin Gagarin
85cdaebcd6
manual: set -> attribute set
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reword description to have shorter sentences.
2022-07-28 16:10:24 +02:00
Valentin Gagarin
be4654c344
manual: fix section title in table of contents
2022-07-28 15:55:41 +02:00
Alex Wied
228028fc1a
docker.nix: Allow Nix configuration to be customized
2022-07-28 03:36:39 -04:00
Eelco Dolstra
360a1284db
Fix onError
2022-07-27 16:41:26 +02:00
Eelco Dolstra
59a8e05754
Fix test
2022-07-27 14:41:32 +02:00
Eelco Dolstra
f780539406
Add abstract interface for writing files to an Input
2022-07-27 14:26:15 +02:00
Eelco Dolstra
bb4d35dcca
Make 'nix edit' etc. work again
2022-07-26 17:06:45 +02:00
Eelco Dolstra
1790698a74
Rename fetch() -> fetchToStore(), lazyFetch() -> getAccessor()
2022-07-25 16:30:50 +02:00
Eelco Dolstra
7a64bb7f1c
Rename Input::fetch() to fetchToStore()
2022-07-25 15:48:31 +02:00
Eelco Dolstra
a3427a1478
nix registry pin: Warn if the resolved flake is not locked
2022-07-25 15:48:16 +02:00
Eelco Dolstra
184c6605b0
nix flake pin: Use lazyFetch()
2022-07-25 15:44:45 +02:00
Eelco Dolstra
c0555c8e1f
Remove Input::computeStorePath()
2022-07-25 15:35:53 +02:00
Eelco Dolstra
4f8f52ae58
Remove Tree datatype
2022-07-25 15:21:37 +02:00
Eelco Dolstra
e7faf65784
Remove FlakeRef::fetchTree()
2022-07-25 15:12:28 +02:00
Eelco Dolstra
022390af5a
Merge remote-tracking branch 'origin/master' into lazy-trees
2022-07-22 15:27:40 +02:00
Eelco Dolstra
f97489e7ab
Remove parent hackery from the path fetcher
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Relative paths of subflakes are now handled in lockFlake().
2022-07-22 15:24:41 +02:00
Eelco Dolstra
3d27ce36d0
Restore the evaluation cache
2022-07-22 15:19:30 +02:00
Eelco Dolstra
c73a7584fb
Fix path display
2022-07-22 15:11:15 +02:00
Théophane Hufschmitt
2805439335
Merge pull request #6814 from amjoseph-nixpkgs/pr/sandbox-error-messages
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local-derivation-goal.cc: improve error messages when sandboxing fails
2022-07-22 13:27:52 +02:00
Théophane Hufschmitt
e10807cdbb
Merge pull request #6813 from centromere/cgroup-cpu-detection
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libstore/globals.cc: Automatically set cores based on cgroup CPU limit
2022-07-22 10:15:32 +02:00
Eelco Dolstra
7edacb6248
Fix case
2022-07-21 16:06:22 +02:00
Alex Wied
722de8ddcc
libstore/globals.cc: Move cgroup detection to libutil
2022-07-19 16:25:53 -04:00
Alex Wied
1af5d798a4
libstore/globals.cc: Automatically set cores based on cgroup CPU limit
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By default, Nix sets the "cores" setting to the number of CPUs which are
physically present on the machine. If cgroups are used to limit the CPU
and memory consumption of a large Nix build, the OOM killer may be
invoked.
For example, consider a GitLab CI pipeline which builds a large software
package. The GitLab runner spawns a container whose CPU is limited to 4
cores and whose memory is limited to 16 GiB. If the underlying machine
has 64 cores, Nix will invoke the build with -j64. In many cases, that
level of parallelism will invoke the OOM killer and the build will
completely fail.
This change sets the default value of "cores" to be
ceil(cpu_quota / cpu_period), with a fallback to
std:🧵 :hardware_concurrency() if cgroups v2 is not detected.
2022-07-19 16:03:58 -04:00
Adam Joseph
36e1383b6b
local-derivation-goal.cc: save global errno to the stack before performing tests which might clobber it
2022-07-19 03:53:20 -07:00
