1 files changed, 0 insertions, 242 deletions
diff --git a/autoshart.sh b/autoshart.sh
deleted file mode 100755
index 9e9a1a7..0000000
--- a/autoshart.sh
+++ /dev/null

@@ -1,242 +0,0 @@
-#!/bin/sh
-# AUTOSHART: autostart *.desktop files
-# Copyright (C) 2022 Case Duckworth <acdw@acdw.net>
-# Licensed under the Fair license.  See COPYING for details.
-#
-# Commentary:
-#
-# An autostart script.  Called "autoshart" because I literally sharted it out,
-# and have /not/ tested it at all. So, caveat emptor, I guess.
-#
-# Freedesktop autostart specification:
-# https://specifications.freedesktop.org/autostart-spec/latest/
-# Freedesktop desktop entry specification:
-# https://specifications.freedesktop.org/desktop-entry-spec/latest/
-#
-# Prior art:
-# - dex -- https://github.com/jceb/dex
-#
-# Code:
-usage() {
-        cat <<EOF
-AUTOSHART: autostart without the shit
-USAGE:  autoshart -h
-        autoshart [-k] [-n] [-q]
-FLAGS:
- -h     Show this help and exit.
- -k     Kill all processes started by autoshart and exit.
- -n     Only print what would happen; don't execute anything.
- -q     Don't print any output.
-EOF
-}
-main() {
-        PID_FILE="${AUTOSHART_PID_FILE:-/tmp/autoshart.pid}"
-        FOUND_FILE="${AUTOSHART_FOUND_FILE:-/tmp/autoshart.found}"
-        RUN=true
-        QUIET=false
-        while getopts hknq opt; do
-                case "$opt" in
-                h) usage ;;
-                k) auto_kill ;;
-                n) RUN=false ;;
-                q) QUIET=true ;;
-                esac
-        done
-        shift "$((OPTIND - 1))"
-        auto_search
-}
-## Library functions
-auto_kill() {
-        cat "$PID_FILE" | xargs kill
-}
-auto_start() { ## auto_start FILE
-        eprint "$1"
-        # When the .desktop file has the Hidden key set to true, the .desktop
-        # file MUST be ignored. When multiple .desktop files with the same name
-        # exists in multiple directories then only the Hidden key in the most
-        # important .desktop file must be considered: If it is set to true all
-        # .desktop files with the same name in the other directories MUST be
-        # ignored as well.
-        hidden="$(get Hidden "$1")"
-        test "$hidden" = true && return "$(die 1 "Stopped: Hidden: $1")"
-        # This specification defines 3 types of desktop entries: Application
-        # (type 1), Link (type 2) and Directory (type 3). To allow the addition
-        # of new types in the future, implementations should ignore desktop
-        # entries with an unknown type. (REQUIRED)
-        type="$(get Type "$1")"
-        test "$type" = Application || return "$(die 2 "Error: Bad desktop type: ${type:-[none]}")"
-        # Specific name of the application, for example "Mozilla".  (REQUIRED)
-        name="$(get Name "$1" | head -n1)"
-        test -n "$name" || return "$(die 3 "Error: No application name")"
-        # Program to execute, possibly with arguments. See the Exec key for
-        # details on how this key works. The Exec key is required if
-        # DBusActivatable is not set to true. Even if DBusActivatable is true,
-        # Exec should be specified for compatibility with implementations that
-        # do not understand DBusActivatable. (Makes no sense to be omitted in an
-        # autostart context --- acdw)
-        exec="$(get Exec "$1")"
-        test -n "$exec" || return "$(die 4 "Error: No Exec key: $1")"
-        # The OnlyShowIn entry may contain a list of strings identifying
-        # the desktop environments that MUST autostart this application, all
-        # other desktop environments MUST NOT autostart this application.  The
-        # NotShowIn entry may contain a list of strings identifying the desktop
-        # environments that MUST NOT autostart this application, all other
-        # desktop environments MUST autostart this application.  Only one of
-        # these keys, either OnlyShowIn or NotShowIn, may appear in a single
-        # .desktop file.
-        #
-        ### The OnlyShowIn, NotShowIn keys are specified thus:
-        #
-        # A list of strings identifying the desktop environments that should
-        # display/not display a given desktop entry.
-        #
-        # By default, a desktop file should be shown, unless an OnlyShowIn key
-        # is present, in which case, the default is for the file not to be
-        # shown.
-        #
-        # If $XDG_CURRENT_DESKTOP is set then it contains a colon-separated list
-        # of strings. In order, each string is considered. If a matching entry
-        # is found in OnlyShowIn then the desktop file is shown. If an entry is
-        # found in NotShowIn then the desktop file is not shown. If none of the
-        # strings match then the default action is taken (as above).
-        #
-        # $XDG_CURRENT_DESKTOP should have been set by the login manager,
-        # according to the value of the DesktopNames found in the session
-        # file. The entry in the session file has multiple values separated in
-        # the usual way: with a semicolon.
-        #
-        # The same desktop name may not appear in both OnlyShowIn and NotShowIn
-        # of a group.
-        #
-        ### I think this "functionality" is dubious at best and pretty
-        ### ... silly.  --- acdw
-        onlyshowin="$(get OnlyShowIn "$1")"
-        notshowin="$(get NotShowIn "$1")"
-        if test -n "$onlyshowin" && test -n "$notshowin"; then
-                return "$(die 5 "Error: Incompatible keys: OnlyShowIn, NotShowIn: $1")"
-        elif test -n "$onlyshowin"; then
-                start=false
-        else
-                start=true
-        fi
-        # This is so cursed
-        quit="$(
-                echo "$XDG_CURRENT_DESKTOP" | tr : \\n |
-                        while read desktop; do
-                                case "$onlyshowin;$notshowin" in
-                                *$desktop*)
-                                        if test -n "$onlyshowin"; then
-                                                break
-                                        elif test -n "$notshowin"; then
-                                                echo true
-                                                die 6 "Stopped: NotShowIn=$notshowin"
-                                        fi
-                                        ;;
-                                *)
-                                        if ! $start; then
-                                                echo true
-                                                die 6 "Stopped: OnlyShowIn=$onlyshowin"
-                                        fi
-                                        ;;
-                                esac
-                        done
-                echo false
-        )"
-        if $quit; then
-                return 6
-        fi
-        # A .desktop file with a non-empty TryExec field MUST NOT be autostarted
-        # if the value of the TryExec key does NOT match with an installed
-        # executable program. The value of the TryExec field may either be an
-        # absolute path or the name of an executable without any path
-        # components. If the name of an executable is specified without any path
-        # components then the $PATH environment is searched to find a matching
-        # executable program.
-        tryexec="$(get TryExec "$1")"
-        if test -n "$tryexec"; then
-                command -v "$tryexec" | grep -v ^alias | grep -q / ||
-                        return "$(die 7 "Error: TryExec command not found: $tryexec")"
-        fi
-        # If all these tests pass, we're ready to go
-        # XXX: probably won't do quoting properly
-        eprint "> $exec"
-        if $RUN; then
-                $exec &
-                print $! >>"$PID_FILE"
-        fi
-        :
-}
-auto_search() { ## auto_search
-        #  The Autostart Directories are $XDG_CONFIG_DIRS/autostart as defined
-        #  in accordance with the "Referencing this specification" section in
-        #  the "desktop base directory specification".
-        #
-        # If the same filename is located under multiple Autostart Directories
-        # only the file under the most important directory should be used.
-        #
-        # Example: If $XDG_CONFIG_HOME is not set the Autostart Directory in the
-        # user's home directory is ~/.config/autostart/
-        #
-        # Example: If $XDG_CONFIG_DIRS is not set the system wide Autostart
-        # Directory is /etc/xdg/autostart/
-        #
-        # Example: If $XDG_CONFIG_HOME and $XDG_CONFIG_DIRS are not set and the
-        # two files /etc/xdg/autostart/foo.desktop and
-        # ~/.config/autostart/foo.desktop exist then only the file
-        # ~/.config/autostart/foo.desktop will be used because
-        # ~/.config/autostart/ is more important than /etc/xdg/autostart/
-        echo "${XDG_CONFIG_HOME:-$HOME/.config}:${XDG_CONFIG_DIRS:-/etc/xdg}" | tr : \\n |
-                sed 's,$,/autostart,' |
-                while read dir; do
-                        if test -d "$dir"; then
-                                for desktop in "$dir"/*.desktop; do
-                                        if ! grep -q "$desktop" "$FOUND_FILE"; then
-                                                auto_start "$desktop" &&
-                                                        # `echo' here is
-                                                        # important; it /needs/
-                                                        # to be output to the
-                                                        # $FOUND_FILE
-                                                        echo "$desktop" >>"$FOUND_FILE"
-                                        else
-                                                eprint "Already executed: $desktop"
-                                        fi
-                                done
-                        fi
-                done
-}
-## Convenience functions
-get() { # get KEY FILE
-        grep "^$1" "${2:-}" 2>/dev/null | cut -d= -f2-
-}
-print() {
-        $QUIET || printf '%s\n' "$*"
-}
-eprint() {
-        print "$@" >&2
-}
-die() {
-        errcode="$1"
-        shift
-        eprint "! $@"
-        echo $errcode
-        exit $errcode
-}
-## Entry point
-test "$DEBUG" && set -x
-main "$@"

diff --git a/autoshart.sh b/autoshart.sh deleted file mode 100755 index 9e9a1a7..0000000 --- a/autoshart.sh +++ /dev/null
@@ -1,242 +0,0 @@
1	#!/bin/sh
2	# AUTOSHART: autostart *.desktop files
3	# Copyright (C) 2022 Case Duckworth <acdw@acdw.net>
4	# Licensed under the Fair license. See COPYING for details.
5	#
6	# Commentary:
7	#
8	# An autostart script. Called "autoshart" because I literally sharted it out,
9	# and have /not/ tested it at all. So, caveat emptor, I guess.
10	#
11	# Freedesktop autostart specification:
12	# https://specifications.freedesktop.org/autostart-spec/latest/
13	# Freedesktop desktop entry specification:
14	# https://specifications.freedesktop.org/desktop-entry-spec/latest/
15	#
16	# Prior art:
17	# - dex -- https://github.com/jceb/dex
18	#
19	# Code:
20
21	usage() {
22	cat <<EOF
23	AUTOSHART: autostart without the shit
24	USAGE: autoshart -h
25	autoshart [-k] [-n] [-q]
26
27	FLAGS:
28	-h Show this help and exit.
29	-k Kill all processes started by autoshart and exit.
30	-n Only print what would happen; don't execute anything.
31	-q Don't print any output.
32	EOF
33	}
34
35	main() {
36	PID_FILE="${AUTOSHART_PID_FILE:-/tmp/autoshart.pid}"
37	FOUND_FILE="${AUTOSHART_FOUND_FILE:-/tmp/autoshart.found}"
38	RUN=true
39	QUIET=false
40	while getopts hknq opt; do
41	case "$opt" in
42	h) usage ;;
43	k) auto_kill ;;
44	n) RUN=false ;;
45	q) QUIET=true ;;
46	esac
47	done
48	shift "$((OPTIND - 1))"
49	auto_search
50	}
51
52	## Library functions
53
54	auto_kill() {
55	cat "$PID_FILE" \| xargs kill
56	}
57
58	auto_start() { ## auto_start FILE
59	eprint "$1"
60	# When the .desktop file has the Hidden key set to true, the .desktop
61	# file MUST be ignored. When multiple .desktop files with the same name
62	# exists in multiple directories then only the Hidden key in the most
63	# important .desktop file must be considered: If it is set to true all
64	# .desktop files with the same name in the other directories MUST be
65	# ignored as well.
66	hidden="$(get Hidden "$1")"
67	test "$hidden" = true && return "$(die 1 "Stopped: Hidden: $1")"
68	# This specification defines 3 types of desktop entries: Application
69	# (type 1), Link (type 2) and Directory (type 3). To allow the addition
70	# of new types in the future, implementations should ignore desktop
71	# entries with an unknown type. (REQUIRED)
72	type="$(get Type "$1")"
73	test "$type" = Application \|\| return "$(die 2 "Error: Bad desktop type: ${type:-[none]}")"
74	# Specific name of the application, for example "Mozilla". (REQUIRED)
75	name="$(get Name "$1" \| head -n1)"
76	test -n "$name" \|\| return "$(die 3 "Error: No application name")"
77	# Program to execute, possibly with arguments. See the Exec key for
78	# details on how this key works. The Exec key is required if
79	# DBusActivatable is not set to true. Even if DBusActivatable is true,
80	# Exec should be specified for compatibility with implementations that
81	# do not understand DBusActivatable. (Makes no sense to be omitted in an
82	# autostart context --- acdw)
83	exec="$(get Exec "$1")"
84	test -n "$exec" \|\| return "$(die 4 "Error: No Exec key: $1")"
85	# The OnlyShowIn entry may contain a list of strings identifying
86	# the desktop environments that MUST autostart this application, all
87	# other desktop environments MUST NOT autostart this application. The
88	# NotShowIn entry may contain a list of strings identifying the desktop
89	# environments that MUST NOT autostart this application, all other
90	# desktop environments MUST autostart this application. Only one of
91	# these keys, either OnlyShowIn or NotShowIn, may appear in a single
92	# .desktop file.
93	#
94	### The OnlyShowIn, NotShowIn keys are specified thus:
95	#
96	# A list of strings identifying the desktop environments that should
97	# display/not display a given desktop entry.
98	#
99	# By default, a desktop file should be shown, unless an OnlyShowIn key
100	# is present, in which case, the default is for the file not to be
101	# shown.
102	#
103	# If $XDG_CURRENT_DESKTOP is set then it contains a colon-separated list
104	# of strings. In order, each string is considered. If a matching entry
105	# is found in OnlyShowIn then the desktop file is shown. If an entry is
106	# found in NotShowIn then the desktop file is not shown. If none of the
107	# strings match then the default action is taken (as above).
108	#
109	# $XDG_CURRENT_DESKTOP should have been set by the login manager,
110	# according to the value of the DesktopNames found in the session
111	# file. The entry in the session file has multiple values separated in
112	# the usual way: with a semicolon.
113	#
114	# The same desktop name may not appear in both OnlyShowIn and NotShowIn
115	# of a group.
116	#
117	### I think this "functionality" is dubious at best and pretty
118	### ... silly. --- acdw
119	onlyshowin="$(get OnlyShowIn "$1")"
120	notshowin="$(get NotShowIn "$1")"
121	if test -n "$onlyshowin" && test -n "$notshowin"; then
122	return "$(die 5 "Error: Incompatible keys: OnlyShowIn, NotShowIn: $1")"
123	elif test -n "$onlyshowin"; then
124	start=false
125	else
126	start=true
127	fi
128
129	# This is so cursed
130	quit="$(
131	echo "$XDG_CURRENT_DESKTOP" \| tr : \\n \|
132	while read desktop; do
133	case "$onlyshowin;$notshowin" in
134	$desktop)
135	if test -n "$onlyshowin"; then
136	break
137	elif test -n "$notshowin"; then
138	echo true
139	die 6 "Stopped: NotShowIn=$notshowin"
140	fi
141	;;
142	*)
143	if ! $start; then
144	echo true
145	die 6 "Stopped: OnlyShowIn=$onlyshowin"
146	fi
147	;;
148	esac
149	done
150	echo false
151	)"
152	if $quit; then
153	return 6
154	fi
155
156	# A .desktop file with a non-empty TryExec field MUST NOT be autostarted
157	# if the value of the TryExec key does NOT match with an installed
158	# executable program. The value of the TryExec field may either be an
159	# absolute path or the name of an executable without any path
160	# components. If the name of an executable is specified without any path
161	# components then the $PATH environment is searched to find a matching
162	# executable program.
163	tryexec="$(get TryExec "$1")"
164	if test -n "$tryexec"; then
165	command -v "$tryexec" \| grep -v ^alias \| grep -q / \|\|
166	return "$(die 7 "Error: TryExec command not found: $tryexec")"
167	fi
168	# If all these tests pass, we're ready to go
169	# XXX: probably won't do quoting properly
170	eprint "> $exec"
171	if $RUN; then
172	$exec &
173	print $! >>"$PID_FILE"
174	fi
175	:
176	}
177
178	auto_search() { ## auto_search
179	# The Autostart Directories are $XDG_CONFIG_DIRS/autostart as defined
180	# in accordance with the "Referencing this specification" section in
181	# the "desktop base directory specification".
182	#
183	# If the same filename is located under multiple Autostart Directories
184	# only the file under the most important directory should be used.
185	#
186	# Example: If $XDG_CONFIG_HOME is not set the Autostart Directory in the
187	# user's home directory is ~/.config/autostart/
188	#
189	# Example: If $XDG_CONFIG_DIRS is not set the system wide Autostart
190	# Directory is /etc/xdg/autostart/
191	#
192	# Example: If $XDG_CONFIG_HOME and $XDG_CONFIG_DIRS are not set and the
193	# two files /etc/xdg/autostart/foo.desktop and
194	# ~/.config/autostart/foo.desktop exist then only the file
195	# ~/.config/autostart/foo.desktop will be used because
196	# ~/.config/autostart/ is more important than /etc/xdg/autostart/
197	echo "${XDG_CONFIG_HOME:-$HOME/.config}:${XDG_CONFIG_DIRS:-/etc/xdg}" \| tr : \\n \|
198	sed 's,$,/autostart,' \|
199	while read dir; do
200	if test -d "$dir"; then
201	for desktop in "$dir"/*.desktop; do
202	if ! grep -q "$desktop" "$FOUND_FILE"; then
203	auto_start "$desktop" &&
204	# `echo' here is
205	# important; it /needs/
206	# to be output to the
207	# $FOUND_FILE
208	echo "$desktop" >>"$FOUND_FILE"
209	else
210	eprint "Already executed: $desktop"
211	fi
212	done
213	fi
214	done
215	}
216
217	## Convenience functions
218
219	get() { # get KEY FILE
220	grep "^$1" "${2:-}" 2>/dev/null \| cut -d= -f2-
221	}
222
223	print() {
224	$QUIET \|\| printf '%s\n' "$*"
225	}
226
227	eprint() {
228	print "$@" >&2
229	}
230
231	die() {
232	errcode="$1"
233	shift
234	eprint "! $@"
235	echo $errcode
236	exit $errcode
237	}
238
239	## Entry point
240
241	test "$DEBUG" && set -x
242	main "$@"