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parseStorePath: Support leading period

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(cherry picked from commit b13e6a76b4f289c6db69ffaa7bd35b7e44f2a391)
Change-Id: Ie14be437d87d17248f80e1f009aa2a4311ddede6
This commit is contained in:
Robert Hensing 2024-01-27 11:19:05 +01:00 committed by eldritch horrors
parent 3a058dc4b3
commit fae6ae2122
2 changed files with 11 additions and 0 deletions
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10
doc/manual/rl-next/leading-period.md Normal file
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@ -0,0 +1,10 @@
---
synopsis: Store paths are allowed to start with `.`
issues: 912
prs: [9867, 9091, 9095, 9120, 9121, 9122, 9130, 9219, 9224]
---
Leading periods were allowed by accident in Nix 2.4. The Nix team has considered this to be a bug, but this behavior has since been relied on by users, leading to unnecessary difficulties.
From now on, leading periods are officially, definitively supported.
Nix versions that denied leading periods are documented [in the issue](https://github.com/NixOS/nix/issues/912#issuecomment-1919583286).

1
tests/unit/libstore/path.cc
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@ -62,6 +62,7 @@ TEST_DO_PARSE(underscore, "foo_bar")
TEST_DO_PARSE(period, "foo.txt")
TEST_DO_PARSE(question_mark, "foo?why")
TEST_DO_PARSE(equals_sign, "foo=foo")
TEST_DO_PARSE(dotfile, ".gitignore")
#undef TEST_DO_PARSE