Remove a left-over file from t/t5100
[git/dscho.git] / git-web--browse.sh
bloba578c3a73203fbf1bf4abfb024b1e83c45f2b2ce
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 | konqueror | w3m | links | lynx | dillo | open | start)
35                         ;; # happy
36                 *)
37                         valid_custom_tool "$1" || return 1
38                         ;;
39         esac
42 init_browser_path() {
43         browser_path=$(git config "browser.$1.path")
44         test -z "$browser_path" && browser_path="$1"
47 while test $# != 0
49     case "$1" in
50         -b|--browser*|-t|--tool*)
51             case "$#,$1" in
52                 *,*=*)
53                     browser=`expr "z$1" : 'z-[^=]*=\(.*\)'`
54                     ;;
55                 1,*)
56                     usage ;;
57                 *)
58                     browser="$2"
59                     shift ;;
60             esac
61             ;;
62         -c|--config*)
63             case "$#,$1" in
64                 *,*=*)
65                     conf=`expr "z$1" : 'z-[^=]*=\(.*\)'`
66                     ;;
67                 1,*)
68                     usage ;;
69                 *)
70                     conf="$2"
71                     shift ;;
72             esac
73             ;;
74         --)
75             break
76             ;;
77         -*)
78             usage
79             ;;
80         *)
81             break
82             ;;
83     esac
84     shift
85 done
87 test $# = 0 && usage
89 if test -z "$browser"
90 then
91     for opt in "$conf" "web.browser"
92     do
93         test -z "$opt" && continue
94         browser="`git config $opt`"
95         test -z "$browser" || break
96     done
97     if test -n "$browser" && ! valid_tool "$browser"; then
98         echo >&2 "git config option $opt set to unknown browser: $browser"
99         echo >&2 "Resetting to default..."
100         unset browser
101     fi
104 if test -z "$browser" ; then
105     if test -n "$DISPLAY"; then
106         browser_candidates="firefox iceweasel konqueror w3m links lynx dillo"
107         if test "$KDE_FULL_SESSION" = "true"; then
108             browser_candidates="konqueror $browser_candidates"
109         fi
110     else
111         browser_candidates="w3m links lynx"
112     fi
113     # SECURITYSESSIONID indicates an OS X GUI login session
114     if test -n "$SECURITYSESSIONID" \
115             -o "$TERM_PROGRAM" = "Apple_Terminal" ; then
116         browser_candidates="open $browser_candidates"
117     fi
118     # /bin/start indicates MinGW
119     if test -x /bin/start; then
120         browser_candidates="start $browser_candidates"
121     fi
123     for i in $browser_candidates; do
124         init_browser_path $i
125         if type "$browser_path" > /dev/null 2>&1; then
126             browser=$i
127             break
128         fi
129     done
130     test -z "$browser" && die "No known browser available."
131 else
132     valid_tool "$browser" || die "Unknown browser '$browser'."
134     init_browser_path "$browser"
136     if test -z "$browser_cmd" && ! type "$browser_path" > /dev/null 2>&1; then
137         die "The browser $browser is not available as '$browser_path'."
138     fi
141 case "$browser" in
142     firefox|iceweasel)
143         # Check version because firefox < 2.0 does not support "-new-tab".
144         vers=$(expr "$($browser_path -version)" : '.* \([0-9][0-9]*\)\..*')
145         NEWTAB='-new-tab'
146         test "$vers" -lt 2 && NEWTAB=''
147         "$browser_path" $NEWTAB "$@" &
148         ;;
149     konqueror)
150         case "$(basename "$browser_path")" in
151             konqueror)
152                 # It's simpler to use kfmclient to open a new tab in konqueror.
153                 browser_path="$(echo "$browser_path" | sed -e 's/konqueror$/kfmclient/')"
154                 type "$browser_path" > /dev/null 2>&1 || die "No '$browser_path' found."
155                 eval "$browser_path" newTab "$@"
156                 ;;
157             kfmclient)
158                 eval "$browser_path" newTab "$@"
159                 ;;
160             *)
161                 "$browser_path" "$@" &
162                 ;;
163         esac
164         ;;
165     w3m|links|lynx|open)
166         eval "$browser_path" "$@"
167         ;;
168     start)
169         exec "$browser_path" '"web-browse"' "$@"
170         ;;
171     dillo)
172         "$browser_path" "$@" &
173         ;;
174     *)
175         if test -n "$browser_cmd"; then
176             ( eval $browser_cmd "$@" )
177         fi
178         ;;
179 esac