25 lines
756 B
Nix
25 lines
756 B
Nix
{ lib, writeShellScriptBin, fish }:
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with lib;
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makeOverridable ({
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completionDirs ? [],
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functionDirs ? [],
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confDirs ? [],
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pluginPkgs ? []
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}:
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let
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vendorDir = kind: plugin: "${plugin}/share/fish/vendor_${kind}.d";
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complPath = completionDirs ++ map (vendorDir "completions") pluginPkgs;
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funcPath = functionDirs ++ map (vendorDir "functions") pluginPkgs;
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confPath = confDirs ++ map (vendorDir "conf") pluginPkgs;
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safeConfPath = map escapeShellArg confPath;
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in writeShellScriptBin "fish" ''
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${fish}/bin/fish --init-command "
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set --prepend fish_complete_path ${escapeShellArgs complPath}
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set --prepend fish_function_path ${escapeShellArgs funcPath}
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for c in {${concatStringsSep "," safeConfPath}}/*; source $c; end
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" "$@"
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'')
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