File: git-web--browse.sh

package info (click to toggle)
git 1:2.20.1-2+deb10u3
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 45,676 kB
  • sloc: ansic: 210,769; sh: 180,432; perl: 29,102; tcl: 21,663; python: 6,143; makefile: 3,700; sed: 189; php: 120; asm: 98; csh: 45; ruby: 24; lisp: 12
file content (196 lines) | stat: -rwxr-xr-x 4,401 bytes parent folder | download | duplicates (13)
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
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
#!/bin/sh
#
# This program launch a web browser on the html page
# describing a git command.
#
# Copyright (c) 2007 Christian Couder
# Copyright (c) 2006 Theodore Y. Ts'o
#
# This file is heavily stolen from git-mergetool.sh, by
# Theodore Y. Ts'o (thanks) that is:
#
# Copyright (c) 2006 Theodore Y. Ts'o
#
# This file is licensed under the GPL v2, or a later version
# at the discretion of Junio C Hamano or any other official
# git maintainer.
#

USAGE='[--browser=browser|--tool=browser] [--config=conf.var] url/file ...'

# This must be capable of running outside of git directory, so
# the vanilla git-sh-setup should not be used.
NONGIT_OK=Yes
. git-sh-setup

valid_custom_tool()
{
	browser_cmd="$(git config "browser.$1.cmd")"
	test -n "$browser_cmd"
}

valid_tool() {
	case "$1" in
	firefox | iceweasel | seamonkey | iceape | \
	chrome | google-chrome | chromium | chromium-browser | \
	konqueror | opera | w3m | elinks | links | lynx | dillo | open | \
	start | cygstart | xdg-open)
		;; # happy
	*)
		valid_custom_tool "$1" || return 1
		;;
	esac
}

init_browser_path() {
	browser_path=$(git config "browser.$1.path")
	if test -z "$browser_path" &&
	   test "$1" = chromium &&
	   type chromium-browser >/dev/null 2>&1
	then
		browser_path=chromium-browser
	fi
	: ${browser_path:="$1"}
}

while test $# != 0
do
	case "$1" in
	-b|--browser*|-t|--tool*)
		case "$#,$1" in
		*,*=*)
			browser=$(expr "z$1" : 'z-[^=]*=\(.*\)')
			;;
		1,*)
			usage ;;
		*)
			browser="$2"
			shift ;;
		esac
		;;
	-c|--config*)
		case "$#,$1" in
		*,*=*)
			conf=$(expr "z$1" : 'z-[^=]*=\(.*\)')
			;;
		1,*)
			usage ;;
		*)
			conf="$2"
			shift ;;
		esac
		;;
	--)
		break
		;;
	-*)
		usage
		;;
	*)
		break
		;;
	esac
	shift
done

test $# = 0 && usage

if test -z "$browser"
then
	for opt in "$conf" "web.browser"
	do
		test -z "$opt" && continue
		browser="$(git config $opt)"
		test -z "$browser" || break
	done
	if test -n "$browser" && ! valid_tool "$browser"; then
		echo >&2 "git config option $opt set to unknown browser: $browser"
		echo >&2 "Resetting to default..."
		unset browser
	fi
fi

if test -z "$browser" ; then
	if test -n "$DISPLAY"; then
		browser_candidates="firefox iceweasel google-chrome chrome chromium chromium-browser konqueror opera seamonkey iceape w3m elinks links lynx dillo xdg-open"
		if test "$KDE_FULL_SESSION" = "true"; then
			browser_candidates="konqueror $browser_candidates"
		fi
	else
		browser_candidates="w3m elinks links lynx"
	fi
	# SECURITYSESSIONID indicates an OS X GUI login session
	if test -n "$SECURITYSESSIONID" || test -n "$TERM_PROGRAM"
	then
		browser_candidates="open $browser_candidates"
	fi
	# /bin/start indicates MinGW
	if test -x /bin/start; then
		browser_candidates="start $browser_candidates"
	fi
	# /usr/bin/cygstart indicates Cygwin
	if test -x /usr/bin/cygstart; then
		browser_candidates="cygstart $browser_candidates"
	fi

	for i in $browser_candidates; do
		init_browser_path $i
		if type "$browser_path" > /dev/null 2>&1; then
			browser=$i
			break
		fi
	done
	test -z "$browser" && die "No known browser available."
else
	valid_tool "$browser" || die "Unknown browser '$browser'."

	init_browser_path "$browser"

	if test -z "$browser_cmd" && ! type "$browser_path" > /dev/null 2>&1; then
		die "The browser $browser is not available as '$browser_path'."
	fi
fi

case "$browser" in
firefox|iceweasel|seamonkey|iceape)
	# Check version because firefox < 2.0 does not support "-new-tab".
	vers=$(expr "$($browser_path -version)" : '.* \([0-9][0-9]*\)\..*')
	NEWTAB='-new-tab'
	test "$vers" -lt 2 && NEWTAB=''
	"$browser_path" $NEWTAB "$@" &
	;;
google-chrome|chrome|chromium|chromium-browser)
	# No need to specify newTab. It's default in chromium
	"$browser_path" "$@" &
	;;
konqueror)
	case "$(basename "$browser_path")" in
	konqueror)
		# It's simpler to use kfmclient to open a new tab in konqueror.
		browser_path="$(echo "$browser_path" | sed -e 's/konqueror$/kfmclient/')"
		type "$browser_path" > /dev/null 2>&1 || die "No '$browser_path' found."
		"$browser_path" newTab "$@" &
		;;
	kfmclient)
		"$browser_path" newTab "$@" &
		;;
	*)
		"$browser_path" "$@" &
		;;
	esac
	;;
w3m|elinks|links|lynx|open|cygstart|xdg-open)
	"$browser_path" "$@"
	;;
start)
	exec "$browser_path" '"web-browse"' "$@"
	;;
opera|dillo)
	"$browser_path" "$@" &
	;;
*)
	if test -n "$browser_cmd"; then
		( eval "$browser_cmd \"\$@\"" )
	fi
	;;
esac