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home-manager/modules/misc/xdg-mime.nix
Emily 9f9e277b60 treewide: remove now-redundant lib.mdDoc calls
These (and the `*MD` functions apart from `literalMD`) are now no-ops
in nixpkgs and serve no purpose other than to add additional noise and
potentially mislead people into thinking unmarked DocBook documentation
will still be accepted.

Note that if backporting changes including documentation to 23.05,
the `mdDoc` calls will need to be re-added.

To reproduce this commit, run:

    $ NIX_PATH=nixpkgs=flake:nixpkgs/e7e69199f0372364a6106a1e735f68604f4c5a25 \
      nix shell nixpkgs#coreutils \
      -c find . -name '*.nix' \
      -exec nix run -- github:emilazy/nix-doc-munge/98dadf1f77351c2ba5dcb709a2a171d655f15099 \
      --strip {} +
    $ ./format
2023-07-17 18:49:09 +01:00

60 lines
1.8 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.xdg.mime;
in {
options = {
xdg.mime.enable = mkOption {
type = types.bool;
default = pkgs.stdenv.hostPlatform.isLinux;
defaultText =
literalExpression "true if host platform is Linux, false otherwise";
description = ''
Whether to install programs and files to support the
XDG Shared MIME-info specification and XDG MIME Applications
specification at
<https://specifications.freedesktop.org/shared-mime-info-spec/shared-mime-info-spec-latest.html>
and
<https://specifications.freedesktop.org/mime-apps-spec/mime-apps-spec-latest.html>,
respectively.
'';
};
};
config = mkIf config.xdg.mime.enable {
assertions =
[ (hm.assertions.assertPlatform "xdg.mime" pkgs platforms.linux) ];
home.packages = [
# Explicitly install package to provide basic mime types.
pkgs.shared-mime-info
# Make sure the target directories will be real directories.
(pkgs.runCommandLocal "dummy-xdg-mime-dirs1" { } ''
mkdir -p $out/share/{applications,mime/packages}
'')
(pkgs.runCommandLocal "dummy-xdg-mime-dirs2" { } ''
mkdir -p $out/share/{applications,mime/packages}
'')
];
home.extraProfileCommands = ''
if [[ -w $out/share/mime && -w $out/share/mime/packages && -d $out/share/mime/packages ]]; then
XDG_DATA_DIRS=$out/share \
PKGSYSTEM_ENABLE_FSYNC=0 \
${pkgs.buildPackages.shared-mime-info}/bin/update-mime-database \
-V $out/share/mime > /dev/null
fi
if [[ -w $out/share/applications ]]; then
${pkgs.buildPackages.desktop-file-utils}/bin/update-desktop-database \
$out/share/applications
fi
'';
};
}