pkgs/build-support/trivial-builders/test/writeStringReferencesToFile.nix at master

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nixpkgs / pkgs / build-support / trivial-builders / test / writeStringReferencesToFile.nix

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Silvan Mosberger treewide: format all inactive Nix files 1 year ago

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 1{
 2  callPackage,
 3  lib,
 4  pkgs,
 5  runCommand,
 6  samples,
 7  writeText,
 8  writeStringReferencesToFile,
 9}:
10let
11  samplePaths = lib.unique (lib.attrValues samples);
12  stri = x: "${x}";
13  sampleText = writeText "sample-text" (
14    lib.concatStringsSep "\n" (lib.unique (map stri samplePaths))
15  );
16  stringReferencesText = writeStringReferencesToFile (
17    (lib.concatMapStringsSep "fillertext" stri (lib.attrValues samples))
18    + ''
19      STORE=${builtins.storeDir};\nsystemctl start bar-foo.service
20    ''
21  );
22in
23runCommand "test-writeStringReferencesToFile" { } ''
24  diff -U3 <(sort ${stringReferencesText}) <(sort ${sampleText})
25  touch $out
26''