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1 | #!/bin/sh |
2 | # | |
3 | # This program launch a web browser on the html page | |
4 | # describing a git command. | |
5 | # | |
6 | # Copyright (c) 2007 Christian Couder | |
7 | # Copyright (c) 2006 Theodore Y. Ts'o | |
8 | # | |
9 | # This file is heavily stolen from git-mergetool.sh, by | |
10 | # Theodore Y. Ts'o (thanks) that is: | |
11 | # | |
12 | # Copyright (c) 2006 Theodore Y. Ts'o | |
13 | # | |
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. | |
17 | # | |
18 | ||
caa87713 | 19 | USAGE='[--browser=browser|--tool=browser] [--config=conf.var] url/file ...' |
22c90717 JH |
20 | |
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 | |
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24 | . git-sh-setup |
25 | ||
77e21533 CC |
26 | valid_custom_tool() |
27 | { | |
28 | browser_cmd="$(git config "browser.$1.cmd")" | |
29 | test -n "$browser_cmd" | |
30 | } | |
31 | ||
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32 | valid_tool() { |
33 | case "$1" in | |
3b9b1163 | 34 | firefox | iceweasel | konqueror | w3m | links | lynx | dillo | open | start) |
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35 | ;; # happy |
36 | *) | |
77e21533 | 37 | valid_custom_tool "$1" || return 1 |
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38 | ;; |
39 | esac | |
40 | } | |
41 | ||
42 | init_browser_path() { | |
8e086899 | 43 | browser_path=$(git config "browser.$1.path") |
193ad4f6 | 44 | test -z "$browser_path" && browser_path="$1" |
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45 | } |
46 | ||
47 | while test $# != 0 | |
48 | do | |
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="$2" | |
59 | shift ;; | |
60 | esac | |
61 | ;; | |
caa87713 CC |
62 | -c|--config*) |
63 | case "$#,$1" in | |
64 | *,*=*) | |
65 | conf=`expr "z$1" : 'z-[^=]*=\(.*\)'` | |
66 | ;; | |
67 | 1,*) | |
68 | usage ;; | |
69 | *) | |
70 | conf="$2" | |
71 | shift ;; | |
72 | esac | |
73 | ;; | |
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74 | --) |
75 | break | |
76 | ;; | |
77 | -*) | |
78 | usage | |
79 | ;; | |
80 | *) | |
81 | break | |
82 | ;; | |
83 | esac | |
84 | shift | |
85 | done | |
86 | ||
482cce82 CC |
87 | test $# = 0 && usage |
88 | ||
70087cdb | 89 | if test -z "$browser" |
22c90717 | 90 | then |
caa87713 | 91 | for opt in "$conf" "web.browser" |
d3a866bc | 92 | do |
caa87713 | 93 | test -z "$opt" && continue |
d3a866bc CC |
94 | browser="`git config $opt`" |
95 | test -z "$browser" || break | |
96 | done | |
5d6491c7 | 97 | if test -n "$browser" && ! valid_tool "$browser"; then |
caa87713 CC |
98 | echo >&2 "git config option $opt set to unknown browser: $browser" |
99 | echo >&2 "Resetting to default..." | |
100 | unset browser | |
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101 | fi |
102 | fi | |
103 | ||
104 | if test -z "$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 $browser_candidates" | |
109 | fi | |
110 | else | |
111 | browser_candidates="w3m links lynx" | |
112 | fi | |
969702a9 JS |
113 | # SECURITYSESSIONID indicates an OS X GUI login session |
114 | if test -n "$SECURITYSESSIONID"; then | |
115 | browser_candidates="open $browser_candidates" | |
116 | fi | |
3b9b1163 | 117 | # /bin/start indicates MinGW |
f6b98e46 | 118 | if test -x /bin/start; then |
3b9b1163 PB |
119 | browser_candidates="start $browser_candidates" |
120 | fi | |
22c90717 | 121 | |
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122 | for i in $browser_candidates; do |
123 | init_browser_path $i | |
124 | if type "$browser_path" > /dev/null 2>&1; then | |
125 | browser=$i | |
126 | break | |
127 | fi | |
128 | done | |
129 | test -z "$browser" && die "No known browser available." | |
130 | else | |
131 | valid_tool "$browser" || die "Unknown browser '$browser'." | |
132 | ||
133 | init_browser_path "$browser" | |
134 | ||
77e21533 | 135 | if test -z "$browser_cmd" && ! type "$browser_path" > /dev/null 2>&1; then |
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136 | die "The browser $browser is not available as '$browser_path'." |
137 | fi | |
138 | fi | |
139 | ||
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140 | case "$browser" in |
141 | firefox|iceweasel) | |
142 | # Check version because firefox < 2.0 does not support "-new-tab". | |
143 | vers=$(expr "$($browser_path -version)" : '.* \([0-9][0-9]*\)\..*') | |
144 | NEWTAB='-new-tab' | |
145 | test "$vers" -lt 2 && NEWTAB='' | |
a0685a4f | 146 | "$browser_path" $NEWTAB "$@" & |
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147 | ;; |
148 | konqueror) | |
149 | case "$(basename "$browser_path")" in | |
150 | konqueror) | |
151 | # It's simpler to use kfmclient to open a new tab in konqueror. | |
152 | browser_path="$(echo "$browser_path" | sed -e 's/konqueror$/kfmclient/')" | |
153 | type "$browser_path" > /dev/null 2>&1 || die "No '$browser_path' found." | |
482cce82 | 154 | eval "$browser_path" newTab "$@" |
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155 | ;; |
156 | kfmclient) | |
482cce82 | 157 | eval "$browser_path" newTab "$@" |
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158 | ;; |
159 | *) | |
a0685a4f | 160 | "$browser_path" "$@" & |
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161 | ;; |
162 | esac | |
163 | ;; | |
3b9b1163 | 164 | w3m|links|lynx|open|start) |
482cce82 | 165 | eval "$browser_path" "$@" |
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166 | ;; |
167 | dillo) | |
a0685a4f | 168 | "$browser_path" "$@" & |
5d6491c7 | 169 | ;; |
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170 | *) |
171 | if test -n "$browser_cmd"; then | |
172 | ( eval $browser_cmd "$@" ) | |
173 | fi | |
174 | ;; | |
5d6491c7 | 175 | esac |