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home-manager/modules/misc/xdg-mime.nix
Emily 36a53d9f26 treewide: convert all option docs to Markdown
This process was automated by [my fork of `nix-doc-munge`]. All
conversions were automatically checked to produce the same DocBook
result when converted back, modulo minor typographical/formatting
differences on the acceptable-to-desirable spectrum.

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 \
    {} +
  $ ./format

[my fork of `nix-doc-munge`]: https://github.com/emilazy/nix-doc-munge/tree/home-manager
2023-07-17 18:40:56 +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 = lib.mdDoc ''
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
'';
};
}