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https://github.com/nix-community/home-manager
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038630363e
* xdg-mime: allow overrides to shared-mime-info and desktop-file-utils The `xdg-mime` module now exposes packages to determine what will be run for update-mime-database and update-desktop-database. This allows users to select a different version of these packages if the are incompatible. This should, in combination with an override to the version of `shared-mime-info` (can be found here notalltim/home-manager-config#4), resolve #4955, #5102, #4682, and possibly #4941. The problem seems to stem from a mismatch in the version of `shared-mime-info` with the host. I also switched from using `buildPackages` to `pkgs` to improve cross-compilation compatibility. * xdg-mime: Add tests for xdg-mime module The xdg-mime module was missing tests so I added basic test for all the options and checked the basic behavior. It covers ensuring that the proper files/folders are created and that the package overrides work.
77 lines
2.3 KiB
Nix
77 lines
2.3 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.xdg.mime;
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inherit (lib) getExe getExe';
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in {
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options = {
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xdg.mime = {
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enable = mkOption {
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type = types.bool;
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default = pkgs.stdenv.hostPlatform.isLinux;
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defaultText =
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literalExpression "true if host platform is Linux, false otherwise";
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description = ''
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Whether to install programs and files to support the
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XDG Shared MIME-info specification and XDG MIME Applications
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specification at
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<https://specifications.freedesktop.org/shared-mime-info-spec/shared-mime-info-spec-latest.html>
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and
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<https://specifications.freedesktop.org/mime-apps-spec/mime-apps-spec-latest.html>,
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respectively.
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'';
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};
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sharedMimeInfoPackage = mkOption {
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type = types.package;
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default = pkgs.shared-mime-info;
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defaultText = literalExpression "pkgs.shared-mime-info";
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description = "The package to use when running update-mime-database.";
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};
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desktopFileUtilsPackage = mkOption {
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type = types.package;
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default = pkgs.desktop-file-utils;
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defaultText = literalExpression "pkgs.desktop-file-utils";
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description =
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"The package to use when running update-desktop-database.";
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};
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};
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};
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config = mkIf cfg.enable {
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assertions =
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[ (hm.assertions.assertPlatform "xdg.mime" pkgs platforms.linux) ];
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home.packages = [
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# Explicitly install package to provide basic mime types.
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cfg.sharedMimeInfoPackage
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# Make sure the target directories will be real directories.
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(pkgs.runCommandLocal "dummy-xdg-mime-dirs1" { } ''
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mkdir -p $out/share/{applications,mime/packages}
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'')
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(pkgs.runCommandLocal "dummy-xdg-mime-dirs2" { } ''
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mkdir -p $out/share/{applications,mime/packages}
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'')
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];
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home.extraProfileCommands = ''
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if [[ -w $out/share/mime && -w $out/share/mime/packages && -d $out/share/mime/packages ]]; then
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XDG_DATA_DIRS=$out/share \
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PKGSYSTEM_ENABLE_FSYNC=0 \
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${getExe cfg.sharedMimeInfoPackage} \
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-V $out/share/mime > /dev/null
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fi
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if [[ -w $out/share/applications ]]; then
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${getExe' cfg.desktopFileUtilsPackage "update-desktop-database"} \
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$out/share/applications
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fi
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'';
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};
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}
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