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programs/gnome-session: improve desktop session build step

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Gabriel Arazas 2024-01-02 16:17:16 +08:00
parent 3331c03a08
commit 72449a9322
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1 changed files with 17 additions and 11 deletions
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28
modules/nixos/programs/gnome-session/default.nix
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@ -293,13 +293,13 @@ let
(_: component: component.id)
config.components;
gnomeSession = pkgs.writeText "${name}-gnome-session" ''
gnomeSession = ''
[GNOME Session]
Name=${config.fullName} session
RequiredComponents=${lib.concatStringsSep ";" requiredComponents};
'';
waylandSession = pkgs.writeText "${name}-wayland-session" ''
waylandSession = ''
[Desktop Entry]
Name=${config.fullName}
Comment=${config.description}
@ -307,30 +307,36 @@ let
Type=Application
'';
sessionScript = pkgs.writeShellScript "${name}-session" ''
sessionScript = ''
#!${pkgs.runtimeShell}
# gnome-session is also looking for RequiredComponents in here.
XDG_CONFIG_DIRS=@out@/etc/xdg$${XDG_CONFIG_DIRS:-:$XDG_CONFIG_DIRS}
XDG_CONFIG_DIRS=@out@/etc/xdg''${XDG_CONFIG_DIRS:-:$XDG_CONFIG_DIRS}
# We'll have to force gnome-session to detect our session.
XDG_DATA_DIRS=@out@/share$${XDG_DATA_DIRS:-:$XDG_DATA_DIRS}
XDG_DATA_DIRS=@out@/share''${XDG_DATA_DIRS:-:$XDG_DATA_DIRS}
${lib.getExe' cfg.package "gnome-session"} ${lib.escapeShellArgs config.extraArgs} --session=${name}
${lib.getExe' cfg.package "gnome-session"} ${lib.escapeShellArgs config.extraArgs}
'';
in
pkgs.runCommandLocal "${name}-gnome-session"
{ passthru.providedSessions = [ name ]; }
pkgs.runCommandLocal "${name}-desktop-session-files"
{
inherit waylandSession gnomeSession sessionScript;
passAsFile = [ "waylandSession" "gnomeSession" "sessionScript" ];
passthru.providedSessions = [ name ];
}
''
SESSION_SCRIPT="$out/libexec/${name}-session"
GNOME_SESSION_FILE="$out/share/gnome-session/sessions/${name}.session"
WAYLAND_SESSION_FILE="$out/share/wayland-sessions/${name}.desktop"
install -Dm0755 "${sessionScript}" "$SESSION_SCRIPT"
install -Dm0755 "$sessionScriptPath" "$SESSION_SCRIPT"
substituteAllInPlace "$SESSION_SCRIPT"
install -Dm0644 "${gnomeSession}" "$GNOME_SESSION_FILE"
install -Dm0644 "$gnomeSessionPath" "$GNOME_SESSION_FILE"
substituteAllInPlace "$GNOME_SESSION_FILE"
install -Dm0644 "${waylandSession}" "$WAYLAND_SESSION_FILE"
install -Dm0644 "$waylandSessionPath" "$WAYLAND_SESSION_FILE"
substituteAllInPlace "$WAYLAND_SESSION_FILE"
${lib.concatStringsSep "\n" installDesktops}