34 lines
892 B
Nix
34 lines
892 B
Nix
{ lib, fetchAsset, runCommandNoCC }:
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rootDir: let
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prefix = (toString rootDir) + "/";
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files = lib.filesystem.listFilesRecursive rootDir;
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hydrate = index: fetchAsset { inherit index; };
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isDvc = file: lib.strings.hasSuffix ".dvc" (toString file);
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relative = file: lib.strings.removePrefix prefix (toString file);
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files' = builtins.partition isDvc files;
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filesRaw = map relative files'.wrong;
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filesDvc = map (file: rec {
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dvc = hydrate file;
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installPath = (builtins.dirOf (relative file)) + "/${dvc.name}";
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}) files'.right;
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installFile = file: "install -Dm644 ${file} $out/${file}";
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installDvc = dvc: "install -Dm644 ${dvc.dvc} $out/${dvc.installPath}";
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in runCommandNoCC (builtins.baseNameOf rootDir) {} ''
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cd ${rootDir}
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mkdir $out
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${lib.concatStringsSep "\n" (map installFile filesRaw)}
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${lib.concatStringsSep "\n" (map installDvc filesDvc)}
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''
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