]>
Commit | Line | Data |
---|---|---|
5d6491c7 CC |
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 | ||
19 | USAGE='[--browser=browser|--tool=browser] [cmd to display] ...' | |
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 | |
5d6491c7 CC |
24 | . git-sh-setup |
25 | ||
26 | # Install data. | |
27 | html_dir="@@HTMLDIR@@" | |
28 | ||
29 | test -f "$html_dir/git.html" || die "No documentation directory found." | |
30 | ||
31 | valid_tool() { | |
32 | case "$1" in | |
33 | firefox | iceweasel | konqueror | w3m | links | lynx | dillo) | |
34 | ;; # happy | |
35 | *) | |
36 | return 1 | |
37 | ;; | |
38 | esac | |
39 | } | |
40 | ||
41 | init_browser_path() { | |
70087cdb | 42 | browser_path=`git config browser.$1.path` |
5d6491c7 CC |
43 | test -z "$browser_path" && browser_path=$1 |
44 | } | |
45 | ||
46 | while test $# != 0 | |
47 | do | |
48 | case "$1" in | |
49 | -b|--browser*|-t|--tool*) | |
50 | case "$#,$1" in | |
51 | *,*=*) | |
52 | browser=`expr "z$1" : 'z-[^=]*=\(.*\)'` | |
53 | ;; | |
54 | 1,*) | |
55 | usage ;; | |
56 | *) | |
57 | browser="$2" | |
58 | shift ;; | |
59 | esac | |
60 | ;; | |
61 | --) | |
62 | break | |
63 | ;; | |
64 | -*) | |
65 | usage | |
66 | ;; | |
67 | *) | |
68 | break | |
69 | ;; | |
70 | esac | |
71 | shift | |
72 | done | |
73 | ||
70087cdb | 74 | if test -z "$browser" |
22c90717 | 75 | then |
d3a866bc CC |
76 | for opt in "help.browser" "web.browser" |
77 | do | |
78 | browser="`git config $opt`" | |
79 | test -z "$browser" || break | |
80 | done | |
5d6491c7 | 81 | if test -n "$browser" && ! valid_tool "$browser"; then |
d3a866bc | 82 | echo >&2 "git config option $opt set to unknown browser: $browser" |
5d6491c7 CC |
83 | echo >&2 "Resetting to default..." |
84 | unset browser | |
85 | fi | |
86 | fi | |
87 | ||
88 | if test -z "$browser" ; then | |
89 | if test -n "$DISPLAY"; then | |
90 | browser_candidates="firefox iceweasel konqueror w3m links lynx dillo" | |
91 | if test "$KDE_FULL_SESSION" = "true"; then | |
92 | browser_candidates="konqueror $browser_candidates" | |
93 | fi | |
94 | else | |
95 | browser_candidates="w3m links lynx" | |
96 | fi | |
22c90717 | 97 | |
5d6491c7 CC |
98 | for i in $browser_candidates; do |
99 | init_browser_path $i | |
100 | if type "$browser_path" > /dev/null 2>&1; then | |
101 | browser=$i | |
102 | break | |
103 | fi | |
104 | done | |
105 | test -z "$browser" && die "No known browser available." | |
106 | else | |
107 | valid_tool "$browser" || die "Unknown browser '$browser'." | |
108 | ||
109 | init_browser_path "$browser" | |
110 | ||
111 | if ! type "$browser_path" > /dev/null 2>&1; then | |
112 | die "The browser $browser is not available as '$browser_path'." | |
113 | fi | |
114 | fi | |
115 | ||
116 | pages=$(for p in "$@"; do echo "$html_dir/$p.html" ; done) | |
117 | test -z "$pages" && pages="$html_dir/git.html" | |
118 | ||
119 | case "$browser" in | |
120 | firefox|iceweasel) | |
121 | # Check version because firefox < 2.0 does not support "-new-tab". | |
122 | vers=$(expr "$($browser_path -version)" : '.* \([0-9][0-9]*\)\..*') | |
123 | NEWTAB='-new-tab' | |
124 | test "$vers" -lt 2 && NEWTAB='' | |
125 | nohup "$browser_path" $NEWTAB $pages & | |
126 | ;; | |
127 | konqueror) | |
128 | case "$(basename "$browser_path")" in | |
129 | konqueror) | |
130 | # It's simpler to use kfmclient to open a new tab in konqueror. | |
131 | browser_path="$(echo "$browser_path" | sed -e 's/konqueror$/kfmclient/')" | |
132 | type "$browser_path" > /dev/null 2>&1 || die "No '$browser_path' found." | |
133 | eval "$browser_path" newTab $pages | |
134 | ;; | |
135 | kfmclient) | |
136 | eval "$browser_path" newTab $pages | |
137 | ;; | |
138 | *) | |
139 | nohup "$browser_path" $pages & | |
140 | ;; | |
141 | esac | |
142 | ;; | |
143 | w3m|links|lynx) | |
144 | eval "$browser_path" $pages | |
145 | ;; | |
146 | dillo) | |
147 | nohup "$browser_path" $pages & | |
148 | ;; | |
149 | esac |