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vscode: Add immutable extensions dir option (#2613)

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Michael Hoang 2022-02-03 07:57:11 +11:00 committed by GitHub
parent a52aed72c8
commit 184b0154f2
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1 changed files with 40 additions and 22 deletions
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62
modules/programs/vscode.nix
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@ -115,7 +115,16 @@ in {
example = literalExpression "[ pkgs.vscode-extensions.bbenoist.Nix ]"; example = literalExpression "[ pkgs.vscode-extensions.bbenoist.Nix ]";
description = '' description = ''
The extensions Visual Studio Code should be started with. The extensions Visual Studio Code should be started with.
These will override but not delete manually installed ones. '';
};
immutableExtensionsDir = mkOption {
type = types.bool;
default = false;
example = true;
description = ''
Whether extensions can be installed or updated manually
or by Visual Studio Code.
''; '';
}; };
}; };
@ -124,26 +133,35 @@ in {
config = mkIf cfg.enable { config = mkIf cfg.enable {
home.packages = [ cfg.package ]; home.packages = [ cfg.package ];
# Adapted from https://discourse.nixos.org/t/vscode-extensions-setup/1801/2 home.file = mkMerge [
home.file = let (mkIf (cfg.userSettings != { }) {
subDir = "share/vscode/extensions"; "${configFilePath}".source =
toPaths = ext: jsonFormat.generate "vscode-user-settings" cfg.userSettings;
# Links every dir in ext to the extension path. })
map (k: { "${extensionPath}/${k}".source = "${ext}/${subDir}/${k}"; }) (mkIf (cfg.keybindings != { })
(if ext ? vscodeExtUniqueId then (let dropNullFields = filterAttrs (_: v: v != null);
[ ext.vscodeExtUniqueId ] in {
else "${keybindingsFilePath}".source =
builtins.attrNames (builtins.readDir (ext + "/${subDir}"))); jsonFormat.generate "vscode-keybindings"
toSymlink = concatMap toPaths cfg.extensions; (map dropNullFields cfg.keybindings);
dropNullFields = filterAttrs (_: v: v != null); }))
in foldr (a: b: a // b) { (mkIf (cfg.extensions != [ ]) (let
"${configFilePath}" = mkIf (cfg.userSettings != { }) { combinedExtensionsDrv = pkgs.buildEnv {
source = jsonFormat.generate "vscode-user-settings" cfg.userSettings; name = "vscode-extensions";
}; paths = cfg.extensions;
"${keybindingsFilePath}" = mkIf (cfg.keybindings != [ ]) { };
source = jsonFormat.generate "vscode-keybindings"
(map dropNullFields cfg.keybindings); extensionsFolder = "${combinedExtensionsDrv}/share/vscode/extensions";
};
} toSymlink; # Adapted from https://discourse.nixos.org/t/vscode-extensions-setup/1801/2
addSymlinkToExtension = k: {
"${extensionPath}/${k}".source = "${extensionsFolder}/${k}";
};
extensions = builtins.attrNames (builtins.readDir extensionsFolder);
in if cfg.immutableExtensionsDir then {
"${extensionPath}".source = extensionsFolder;
} else
mkMerge (map addSymlinkToExtension extensions)))
];
}; };
} }