Start preparing for 1.8.4.2
[alt-git.git] / git-web--browse.sh
blob1d72ec760e9d69e0fc29a699fa60be945f872a93
1 #!/bin/sh
3 # This program launch a web browser on the html page
4 # describing a git command.
6 # Copyright (c) 2007 Christian Couder
7 # Copyright (c) 2006 Theodore Y. Ts'o
9 # This file is heavily stolen from git-mergetool.sh, by
10 # Theodore Y. Ts'o (thanks) that is:
12 # Copyright (c) 2006 Theodore Y. Ts'o
14 # This file is licensed under the GPL v2, or a later version
15 # at the discretion of Junio C Hamano or any other official
16 # git maintainer.
19 USAGE='[--browser=browser|--tool=browser] [--config=conf.var] url/file ...'
21 # This must be capable of running outside of git directory, so
22 # the vanilla git-sh-setup should not be used.
23 NONGIT_OK=Yes
24 . git-sh-setup
26 valid_custom_tool()
28 browser_cmd="$(git config "browser.$1.cmd")"
29 test -n "$browser_cmd"
32 valid_tool() {
33 case "$1" in
34 firefox | iceweasel | seamonkey | iceape | \
35 chrome | google-chrome | chromium | chromium-browser | \
36 konqueror | opera | w3m | elinks | links | lynx | dillo | open | \
37 start | cygstart)
38 ;; # happy
40 valid_custom_tool "$1" || return 1
42 esac
45 init_browser_path() {
46 browser_path=$(git config "browser.$1.path")
47 if test -z "$browser_path" &&
48 test "$1" = chromium &&
49 type chromium-browser >/dev/null 2>&1
50 then
51 browser_path=chromium-browser
53 : ${browser_path:="$1"}
56 while test $# != 0
58 case "$1" in
59 -b|--browser*|-t|--tool*)
60 case "$#,$1" in
61 *,*=*)
62 browser=`expr "z$1" : 'z-[^=]*=\(.*\)'`
64 1,*)
65 usage ;;
67 browser="$2"
68 shift ;;
69 esac
71 -c|--config*)
72 case "$#,$1" in
73 *,*=*)
74 conf=`expr "z$1" : 'z-[^=]*=\(.*\)'`
76 1,*)
77 usage ;;
79 conf="$2"
80 shift ;;
81 esac
83 --)
84 break
86 -*)
87 usage
90 break
92 esac
93 shift
94 done
96 test $# = 0 && usage
98 if test -z "$browser"
99 then
100 for opt in "$conf" "web.browser"
102 test -z "$opt" && continue
103 browser="`git config $opt`"
104 test -z "$browser" || break
105 done
106 if test -n "$browser" && ! valid_tool "$browser"; then
107 echo >&2 "git config option $opt set to unknown browser: $browser"
108 echo >&2 "Resetting to default..."
109 unset browser
113 if test -z "$browser" ; then
114 if test -n "$DISPLAY"; then
115 browser_candidates="firefox iceweasel google-chrome chrome chromium chromium-browser konqueror opera seamonkey iceape w3m elinks links lynx dillo"
116 if test "$KDE_FULL_SESSION" = "true"; then
117 browser_candidates="konqueror $browser_candidates"
119 else
120 browser_candidates="w3m elinks links lynx"
122 # SECURITYSESSIONID indicates an OS X GUI login session
123 if test -n "$SECURITYSESSIONID" || test -n "$TERM_PROGRAM"
124 then
125 browser_candidates="open $browser_candidates"
127 # /bin/start indicates MinGW
128 if test -x /bin/start; then
129 browser_candidates="start $browser_candidates"
131 # /usr/bin/cygstart indicates Cygwin
132 if test -x /usr/bin/cygstart; then
133 browser_candidates="cygstart $browser_candidates"
136 for i in $browser_candidates; do
137 init_browser_path $i
138 if type "$browser_path" > /dev/null 2>&1; then
139 browser=$i
140 break
142 done
143 test -z "$browser" && die "No known browser available."
144 else
145 valid_tool "$browser" || die "Unknown browser '$browser'."
147 init_browser_path "$browser"
149 if test -z "$browser_cmd" && ! type "$browser_path" > /dev/null 2>&1; then
150 die "The browser $browser is not available as '$browser_path'."
154 case "$browser" in
155 firefox|iceweasel|seamonkey|iceape)
156 # Check version because firefox < 2.0 does not support "-new-tab".
157 vers=$(expr "$($browser_path -version)" : '.* \([0-9][0-9]*\)\..*')
158 NEWTAB='-new-tab'
159 test "$vers" -lt 2 && NEWTAB=''
160 "$browser_path" $NEWTAB "$@" &
162 google-chrome|chrome|chromium|chromium-browser)
163 # No need to specify newTab. It's default in chromium
164 "$browser_path" "$@" &
166 konqueror)
167 case "$(basename "$browser_path")" in
168 konqueror)
169 # It's simpler to use kfmclient to open a new tab in konqueror.
170 browser_path="$(echo "$browser_path" | sed -e 's/konqueror$/kfmclient/')"
171 type "$browser_path" > /dev/null 2>&1 || die "No '$browser_path' found."
172 "$browser_path" newTab "$@" &
174 kfmclient)
175 "$browser_path" newTab "$@" &
178 "$browser_path" "$@" &
180 esac
182 w3m|elinks|links|lynx|open|cygstart)
183 "$browser_path" "$@"
185 start)
186 exec "$browser_path" '"web-browse"' "$@"
188 opera|dillo)
189 "$browser_path" "$@" &
192 if test -n "$browser_cmd"; then
193 ( eval "$browser_cmd \"\$@\"" )
196 esac