17 lines
647 B
Nix
17 lines
647 B
Nix
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# Lock parsing only reads this one file when no import token can occur. A
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# conservative substring probe also sends comments/URLs containing "import"
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# through the complete-source path. Fragment names may have any extension.
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{ source }:
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let
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regular = ((builtins.readDir source)."quixos.lock" or null) == "regular";
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text = if regular then builtins.readFile (source + "/quixos.lock") else "import";
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in
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if builtins.replaceStrings [ "import" ] [ "" ] text != text then
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source
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else
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builtins.path {
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path = source;
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name = "qx-lock-source";
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filter = filename: _: filename == toString source || filename == "${source}/quixos.lock";
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}
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