Revert "compat: add strtok_r()"
[git/mingw.git] / git-web--browse.sh
blob1e827264b4cab04a801804b8d066f9d2cbb85edc
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 | start)
37 ;; # happy
39 valid_custom_tool "$1" || return 1
41 esac
44 init_browser_path() {
45 browser_path=$(git config "browser.$1.path")
46 if test -z "$browser_path" &&
47 test "$1" = chromium &&
48 type chromium-browser >/dev/null 2>&1
49 then
50 browser_path=chromium-browser
52 : ${browser_path:="$1"}
55 while test $# != 0
57 case "$1" in
58 -b|--browser*|-t|--tool*)
59 case "$#,$1" in
60 *,*=*)
61 browser=`expr "z$1" : 'z-[^=]*=\(.*\)'`
63 1,*)
64 usage ;;
66 browser="$2"
67 shift ;;
68 esac
70 -c|--config*)
71 case "$#,$1" in
72 *,*=*)
73 conf=`expr "z$1" : 'z-[^=]*=\(.*\)'`
75 1,*)
76 usage ;;
78 conf="$2"
79 shift ;;
80 esac
82 --)
83 break
85 -*)
86 usage
89 break
91 esac
92 shift
93 done
95 test $# = 0 && usage
97 if test -z "$browser"
98 then
99 for opt in "$conf" "web.browser"
101 test -z "$opt" && continue
102 browser="`git config $opt`"
103 test -z "$browser" || break
104 done
105 if test -n "$browser" && ! valid_tool "$browser"; then
106 echo >&2 "git config option $opt set to unknown browser: $browser"
107 echo >&2 "Resetting to default..."
108 unset browser
112 if test -z "$browser" ; then
113 if test -n "$DISPLAY"; then
114 browser_candidates="firefox iceweasel google-chrome chrome chromium chromium-browser konqueror opera seamonkey iceape w3m elinks links lynx dillo"
115 if test "$KDE_FULL_SESSION" = "true"; then
116 browser_candidates="konqueror $browser_candidates"
118 else
119 browser_candidates="w3m elinks links lynx"
121 # SECURITYSESSIONID indicates an OS X GUI login session
122 if test -n "$SECURITYSESSIONID" \
123 -o "$TERM_PROGRAM" = "Apple_Terminal" ; then
124 browser_candidates="open $browser_candidates"
126 # /bin/start indicates MinGW
127 if test -x /bin/start; then
128 browser_candidates="start $browser_candidates"
131 for i in $browser_candidates; do
132 init_browser_path $i
133 if type "$browser_path" > /dev/null 2>&1; then
134 browser=$i
135 break
137 done
138 test -z "$browser" && die "No known browser available."
139 else
140 valid_tool "$browser" || die "Unknown browser '$browser'."
142 init_browser_path "$browser"
144 if test -z "$browser_cmd" && ! type "$browser_path" > /dev/null 2>&1; then
145 die "The browser $browser is not available as '$browser_path'."
149 case "$browser" in
150 firefox|iceweasel|seamonkey|iceape)
151 # Check version because firefox < 2.0 does not support "-new-tab".
152 vers=$(expr "$($browser_path -version)" : '.* \([0-9][0-9]*\)\..*')
153 NEWTAB='-new-tab'
154 test "$vers" -lt 2 && NEWTAB=''
155 "$browser_path" $NEWTAB "$@" &
157 google-chrome|chrome|chromium|chromium-browser)
158 # No need to specify newTab. It's default in chromium
159 "$browser_path" "$@" &
161 konqueror)
162 case "$(basename "$browser_path")" in
163 konqueror)
164 # It's simpler to use kfmclient to open a new tab in konqueror.
165 browser_path="$(echo "$browser_path" | sed -e 's/konqueror$/kfmclient/')"
166 type "$browser_path" > /dev/null 2>&1 || die "No '$browser_path' found."
167 "$browser_path" newTab "$@" &
169 kfmclient)
170 "$browser_path" newTab "$@" &
173 "$browser_path" "$@" &
175 esac
177 w3m|elinks|links|lynx|open)
178 "$browser_path" "$@"
180 start)
181 exec "$browser_path" '"web-browse"' "$@"
183 opera|dillo)
184 "$browser_path" "$@" &
187 if test -n "$browser_cmd"; then
188 ( eval "$browser_cmd \"\$@\"" )
191 esac