40 lines
1,006 B
Nix
40 lines
1,006 B
Nix
{ substituteAll
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, diffutils
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, stdenv
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, patchPpdFilesHook
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}:
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let
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input = substituteAll {
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src = ./test.ppd;
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keep = "cmp";
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patch = "cmp";
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pathkeep = "/bin/cmp";
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pathpatch = "/bin/cmp";
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};
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output = substituteAll {
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src = ./test.ppd;
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keep = "cmp";
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patch = "${diffutils}/bin/cmp";
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pathkeep = "/bin/cmp";
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pathpatch = "${diffutils}/bin/cmp";
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};
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in
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stdenv.mkDerivation {
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name = "${patchPpdFilesHook.name}-test";
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buildInputs = [ diffutils ];
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nativeBuildInputs = [ diffutils patchPpdFilesHook ];
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dontUnpack = true;
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dontInstall = true;
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ppdFileCommands = [ "cmp" ];
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preFixup = ''
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install -D "${input}" "${placeholder "out"}/share/cups/model/test.ppd"
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install -D "${input}" "${placeholder "out"}/share/ppds/test.ppd"
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'';
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postFixup = ''
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diff --color --report-identical-files "${output}" "${placeholder "out"}/share/cups/model/test.ppd"
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diff --color --report-identical-files "${output}" "${placeholder "out"}/share/ppds/test.ppd"
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'';
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}
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