ensureNewerSourcesHook

pkgs.ensureNewerSourcesHook

Docs pulled from | This Revision | 9 minutes ago

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Implementation

The following is the current implementation of this function.

{ year }:
    makeSetupHook
      {
        name = "ensure-newer-sources-hook";
        meta.license = lib.licenses.mit;
      }
      (
        writeScript "ensure-newer-sources-hook.sh" ''
          postUnpackHooks+=(_ensureNewerSources)
          _ensureNewerSources() {
            local r=$sourceRoot
            # Avoid passing option-looking directory to find. The example is diffoscope-269:
            #   https://salsa.debian.org/reproducible-builds/diffoscope/-/issues/378
            [[ $r == -* ]] && r="./$r"
            '${findutils}/bin/find' "$r" \
              '!' -newermt '${year}-01-01' -exec touch -h -d '${year}-01-02' '{}' '+'
          }
        ''
      )