1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
{ lib
, stdenv
, fetchFromGitHub
, nix-update-script
, desktop-file-utils
, pkg-config
, writeScript
, gnome-keyring
, gnome-session
, wingpanel
, orca
, onboard
, elementary-default-settings
, gnome-settings-daemon
, runtimeShell
, writeText
, meson
, ninja
}:
let
#
# ─── ENSURES PLANK GETS ELEMENTARY'S DEFAULT DOCKITEMS ────────────────────────────
#
#
# Upstream relies on /etc/skel to initiate a new users home directory with plank's dockitems.
#
# That is not possible within nixos, but we can achieve this easily with a simple script that copies
# them. We then use a xdg autostart and initialize it during the "EarlyInitialization" phase of a gnome session
# which is most appropriate for installing files into $HOME.
#
dockitems-script = writeScript "dockitems-script" ''
#!${runtimeShell}
elementary_default_settings="${elementary-default-settings}"
dock_items="$elementary_default_settings/etc/skel/.config/plank/dock1/launchers"/*
if [ ! -d "$HOME/.config/plank/dock1" ]; then
echo "Instantiating default Plank Dockitems..."
mkdir -p "$HOME/.config/plank/dock1/launchers"
cp -r --no-preserve=mode,ownership $dock_items "$HOME/.config/plank/dock1/launchers/"
else
echo "Plank Dockitems already instantiated"
fi
'';
dockitemAutostart = writeText "default-elementary-dockitems.desktop" ''
[Desktop Entry]
Type=Application
Name=Instantiate Default elementary dockitems
Exec=${dockitems-script}
StartupNotify=false
NoDisplay=true
OnlyShowIn=Pantheon;
X-GNOME-Autostart-Phase=EarlyInitialization
'';
executable = writeScript "pantheon" ''
# gnome-session can find RequiredComponents for `pantheon` session (notably pantheon's patched g-s-d autostarts)
export XDG_CONFIG_DIRS=@out@/etc/xdg:$XDG_CONFIG_DIRS
# Make sure we use our gtk-3.0/settings.ini
export XDG_CONFIG_DIRS=${elementary-default-settings}/etc:$XDG_CONFIG_DIRS
# * gnome-session can find the `pantheon' session
# * use pantheon-mimeapps.list
export XDG_DATA_DIRS=@out@/share:$XDG_DATA_DIRS
# Start pantheon session. Keep in sync with upstream
exec ${gnome-session}/bin/gnome-session --builtin --session=pantheon "$@"
'';
# Absolute path patched version of the upstream xsession
xsession = writeText "pantheon.desktop" ''
[Desktop Entry]
Name=Pantheon
Comment=This session provides elementary experience
Exec=@out@/libexec/pantheon
TryExec=${wingpanel}/bin/io.elementary.wingpanel
Icon=
DesktopNames=Pantheon
Type=Application
'';
in
stdenv.mkDerivation rec {
pname = "elementary-session-settings";
version = "6.0.0";
src = fetchFromGitHub {
owner = "elementary";
repo = "session-settings";
rev = version;
sha256 = "1faglpa7q3a4335gnd074a3lnsdspyjdnskgy4bfnf6xmwjx7kjx";
};
nativeBuildInputs = [
desktop-file-utils
meson
ninja
pkg-config
];
buildInputs = [
gnome-keyring
gnome-settings-daemon
onboard
orca
];
mesonFlags = [
"-Dmimeapps-list=false"
"-Dfallback-session=GNOME"
"-Ddetect-program-prefixes=true"
"--sysconfdir=${placeholder "out"}/etc"
];
postInstall = ''
# our mimeapps patched from upstream to exclude:
# * evince.desktop -> org.gnome.Evince.desktop
mkdir -p $out/share/applications
cp -av ${./pantheon-mimeapps.list} $out/share/applications/pantheon-mimeapps.list
# instantiates pantheon's dockitems
cp "${dockitemAutostart}" $out/etc/xdg/autostart/default-elementary-dockitems.desktop
# script `Exec` to start pantheon
mkdir -p $out/libexec
substitute ${executable} $out/libexec/pantheon --subst-var out
chmod +x $out/libexec/pantheon
# absolute path patched xsession
substitute ${xsession} $out/share/xsessions/pantheon.desktop --subst-var out
'';
passthru = {
updateScript = nix-update-script { };
providedSessions = [
"pantheon"
];
};
meta = with lib; {
description = "Session settings for elementary";
homepage = "https://github.com/elementary/session-settings";
license = licenses.gpl2Plus;
platforms = platforms.linux;
maintainers = teams.pantheon.members;
};
}
|