83 lines
3.4 KiB
Nix
83 lines
3.4 KiB
Nix
{ lib
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, callPackage
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, callPackages
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, config
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}:
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let
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buildShellExtension = callPackage ./buildGnomeExtension.nix { };
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# Index of all scraped extensions (with supported versions)
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extensionsIndex = lib.importJSON ./extensions.json;
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# A list of UUIDs that have the same pname and we need to rename them
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extensionRenames = import ./extensionRenames.nix;
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# Take all extensions from the index that match the gnome version, build them and put them into a list of derivations
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produceExtensionsList = shell-version:
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lib.trivial.pipe extensionsIndex [
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# Does a given extension match our current shell version?
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(builtins.filter
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(extension: (builtins.hasAttr shell-version extension."shell_version_map"))
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)
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# Take in an `extension` object from the JSON and transform it into the correct args to call `buildShellExtension`
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(map
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(extension: {
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inherit (extension) uuid name description link pname;
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inherit (extension.shell_version_map.${shell-version}) version sha256 metadata;
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})
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)
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# Build them
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(map buildShellExtension)
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];
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# Map the list of extensions to an attrset based on the UUID as key
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mapUuidNames = extensions:
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lib.trivial.pipe extensions [
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(map (extension: lib.nameValuePair extension.extensionUuid extension))
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builtins.listToAttrs
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];
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# Map the list of extensions to an attrset based on the pname as key, which is more human readable than the UUID
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# We also take care of conflict renaming in here
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mapReadableNames = extensionsList: lib.trivial.pipe extensionsList [
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# Filter out all extensions that map to null
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(lib.filter (extension:
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!(
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(builtins.hasAttr extension.extensionUuid extensionRenames)
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&& ((builtins.getAttr extension.extensionUuid extensionRenames) == null)
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)
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))
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# Map all extensions to their pname, with potential overwrites
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(map (extension:
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lib.nameValuePair (extensionRenames.${extension.extensionUuid} or extension.extensionPortalSlug) extension
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))
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builtins.listToAttrs
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];
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in rec {
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inherit buildShellExtension;
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gnome38Extensions = mapUuidNames (produceExtensionsList "38");
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gnome40Extensions = mapUuidNames (produceExtensionsList "40");
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gnomeExtensions = lib.trivial.pipe gnome40Extensions [
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# Apply some custom patches for automatically packaged extensions
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(callPackage ./extensionOverrides.nix {})
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# Add all manually packaged extensions
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(extensions: extensions // (callPackages ./manuallyPackaged.nix {}))
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# Map the extension UUIDs to readable names
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(lib.attrValues)
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(mapReadableNames)
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# Add some aliases
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(extensions: extensions // lib.optionalAttrs (config.allowAliases or true) {
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unite-shell = gnomeExtensions.unite; # added 2021-01-19
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arc-menu = gnomeExtensions.arcmenu; # added 2021-02-14
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nohotcorner = throw "gnomeExtensions.nohotcorner removed since 2019-10-09: Since 3.34, it is a part of GNOME Shell configurable through GNOME Tweaks.";
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mediaplayer = throw "gnomeExtensions.mediaplayer deprecated since 2019-09-23: retired upstream https://github.com/JasonLG1979/gnome-shell-extensions-mediaplayer/blob/master/README.md";
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remove-dropdown-arrows = throw "gnomeExtensions.remove-dropdown-arrows removed since 2021-05-25: The extensions has not seen an update sine GNOME 3.34. Furthermore, the functionality it provides is obsolete as of GNOME 40.";
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})
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# Make the set "public"
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lib.recurseIntoAttrs
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];
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}
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