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Make nix flake respect unused grammars (#9326)

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* Make nix flake respect unused grammars

* Use default value

* Refactor

* Take use-grammars.only into account

---------

Co-authored-by: Sebastian Zivota <sebastian.zivota@mailbox.org>
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Sebastian Zivota 2024-01-14 15:11:40 +01:00 • committed by GitHub
parent 054ce3961a
commit a0b02106c3
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1 changed files with 11 additions and 1 deletions
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12
grammars.nix
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@ -28,7 +28,17 @@
owner = builtins.elemAt match 0;
repo = builtins.elemAt match 1;
};
gitGrammars = builtins.filter isGitGrammar languagesConfig.grammar;
# If `use-grammars.only` is set, use only those grammars.
# If `use-grammars.except` is set, use all other grammars.
# Otherwise use all grammars.
useGrammar = grammar:
if languagesConfig?use-grammars.only then
builtins.elem grammar.name languagesConfig.use-grammars.only
else if languagesConfig?use-grammars.except then
!(builtins.elem grammar.name languagesConfig.use-grammars.except)
else true;
grammarsToUse = builtins.filter useGrammar languagesConfig.grammar;
gitGrammars = builtins.filter isGitGrammar grammarsToUse;
buildGrammar = grammar: let
gh = toGitHubFetcher grammar.source.git;
sourceGit = builtins.fetchTree {