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a51d37c1 EW |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2006 Eric Wong | |
4 | # | |
5 | USAGE='[--start] [--stop] [--restart] | |
6 | [--local] [--httpd=<httpd>] [--port=<port>] [--browser=<browser>] | |
7 | [--module-path=<path> (for Apache2 only)]' | |
8 | ||
9 | . git-sh-setup | |
10 | ||
11 | case "$GIT_DIR" in | |
12 | /*) | |
13 | fqgitdir="$GIT_DIR" ;; | |
14 | *) | |
15 | fqgitdir="$PWD/$GIT_DIR" ;; | |
16 | esac | |
17 | ||
18 | local="`git repo-config --bool --get instaweb.local`" | |
19 | httpd="`git repo-config --get instaweb.httpd`" | |
20 | browser="`git repo-config --get instaweb.browser`" | |
21 | port=`git repo-config --get instaweb.port` | |
22 | module_path="`git repo-config --get instaweb.modulepath`" | |
23 | ||
24 | conf=$GIT_DIR/gitweb/httpd.conf | |
25 | ||
26 | # Defaults: | |
27 | ||
82e5a82f | 28 | # if installed, it doesn't need further configuration (module_path) |
a51d37c1 EW |
29 | test -z "$httpd" && httpd='lighttpd -f' |
30 | ||
31 | # probably the most popular browser among gitweb users | |
32 | test -z "$browser" && browser='firefox' | |
33 | ||
34 | # any untaken local port will do... | |
35 | test -z "$port" && port=1234 | |
36 | ||
37 | start_httpd () { | |
38 | httpd_only="`echo $httpd | cut -f1 -d' '`" | |
39 | if test "`expr index $httpd_only /`" -eq '1' || \ | |
40 | which $httpd_only >/dev/null | |
41 | then | |
42 | $httpd $fqgitdir/gitweb/httpd.conf | |
43 | else | |
44 | # many httpds are installed in /usr/sbin or /usr/local/sbin | |
45 | # these days and those are not in most users $PATHs | |
46 | for i in /usr/local/sbin /usr/sbin | |
47 | do | |
48 | if test -x "$i/$httpd_only" | |
49 | then | |
50 | # don't quote $httpd, there can be | |
51 | # arguments to it (-f) | |
52 | $i/$httpd "$fqgitdir/gitweb/httpd.conf" | |
53 | return | |
54 | fi | |
55 | done | |
56 | fi | |
5209eda8 JS |
57 | if test $? != 0; then |
58 | echo "Could not execute http daemon $httpd." | |
59 | exit 1 | |
60 | fi | |
a51d37c1 EW |
61 | } |
62 | ||
63 | stop_httpd () { | |
64 | test -f "$fqgitdir/pid" && kill `cat "$fqgitdir/pid"` | |
65 | } | |
66 | ||
67 | while case "$#" in 0) break ;; esac | |
68 | do | |
69 | case "$1" in | |
70 | --stop|stop) | |
71 | stop_httpd | |
72 | exit 0 | |
73 | ;; | |
74 | --start|start) | |
75 | start_httpd | |
76 | exit 0 | |
77 | ;; | |
78 | --restart|restart) | |
79 | stop_httpd | |
80 | start_httpd | |
81 | exit 0 | |
82 | ;; | |
83 | --local|-l) | |
84 | local=true | |
85 | ;; | |
86 | -d|--httpd|--httpd=*) | |
87 | case "$#,$1" in | |
88 | *,*=*) | |
89 | httpd=`expr "$1" : '-[^=]*=\(.*\)'` ;; | |
90 | 1,*) | |
91 | usage ;; | |
92 | *) | |
93 | httpd="$2" | |
94 | shift ;; | |
95 | esac | |
96 | ;; | |
97 | -b|--browser|--browser=*) | |
98 | case "$#,$1" in | |
99 | *,*=*) | |
100 | browser=`expr "$1" : '-[^=]*=\(.*\)'` ;; | |
101 | 1,*) | |
102 | usage ;; | |
103 | *) | |
104 | browser="$2" | |
105 | shift ;; | |
106 | esac | |
107 | ;; | |
108 | -p|--port|--port=*) | |
109 | case "$#,$1" in | |
110 | *,*=*) | |
111 | port=`expr "$1" : '-[^=]*=\(.*\)'` ;; | |
112 | 1,*) | |
113 | usage ;; | |
114 | *) | |
115 | port="$2" | |
116 | shift ;; | |
117 | esac | |
118 | ;; | |
119 | -m|--module-path=*|--module-path) | |
120 | case "$#,$1" in | |
121 | *,*=*) | |
122 | module_path=`expr "$1" : '-[^=]*=\(.*\)'` ;; | |
123 | 1,*) | |
124 | usage ;; | |
125 | *) | |
126 | module_path="$2" | |
127 | shift ;; | |
128 | esac | |
129 | ;; | |
130 | *) | |
131 | usage | |
132 | ;; | |
133 | esac | |
134 | shift | |
135 | done | |
136 | ||
137 | mkdir -p "$GIT_DIR/gitweb/tmp" | |
138 | GIT_EXEC_PATH="`git --exec-path`" | |
139 | GIT_DIR="$fqgitdir" | |
140 | export GIT_EXEC_PATH GIT_DIR | |
141 | ||
142 | ||
143 | lighttpd_conf () { | |
144 | cat > "$conf" <<EOF | |
145 | server.document-root = "$fqgitdir/gitweb" | |
146 | server.port = $port | |
147 | server.modules = ( "mod_cgi" ) | |
148 | server.indexfiles = ( "gitweb.cgi" ) | |
149 | server.pid-file = "$fqgitdir/pid" | |
150 | cgi.assign = ( ".cgi" => "" ) | |
151 | mimetype.assign = ( ".css" => "text/css" ) | |
152 | EOF | |
153 | test "$local" = true && echo 'server.bind = "127.0.0.1"' >> "$conf" | |
154 | } | |
155 | ||
156 | apache2_conf () { | |
157 | test -z "$module_path" && module_path=/usr/lib/apache2/modules | |
158 | mkdir -p "$GIT_DIR/gitweb/logs" | |
159 | bind= | |
160 | test "$local" = true && bind='127.0.0.1:' | |
161 | echo 'text/css css' > $fqgitdir/mime.types | |
162 | cat > "$conf" <<EOF | |
163 | ServerRoot "$fqgitdir/gitweb" | |
164 | DocumentRoot "$fqgitdir/gitweb" | |
165 | PidFile "$fqgitdir/pid" | |
166 | Listen $bind$port | |
167 | TypesConfig $fqgitdir/mime.types | |
168 | DirectoryIndex gitweb.cgi | |
169 | EOF | |
170 | ||
171 | # check to see if Dennis Stosberg's mod_perl compatibility patch | |
172 | # (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied | |
173 | if test -f "$module_path/mod_perl.so" && grep '^our $gitbin' \ | |
174 | "$GIT_DIR/gitweb/gitweb.cgi" >/dev/null | |
175 | then | |
176 | # favor mod_perl if available | |
177 | cat >> "$conf" <<EOF | |
178 | LoadModule perl_module $module_path/mod_perl.so | |
179 | PerlPassEnv GIT_DIR | |
180 | PerlPassEnv GIT_EXEC_DIR | |
181 | <Location /gitweb.cgi> | |
182 | SetHandler perl-script | |
183 | PerlResponseHandler ModPerl::Registry | |
184 | PerlOptions +ParseHeaders | |
185 | Options +ExecCGI | |
186 | </Location> | |
187 | EOF | |
188 | else | |
189 | # plain-old CGI | |
2b5d2d87 | 190 | list_mods=`echo "$httpd" | sed "s/-f$/-l/"` |
5209eda8 | 191 | $list_mods | grep 'mod_cgi\.c' >/dev/null 2>&1 || \ |
2b5d2d87 | 192 | echo "LoadModule cgi_module $module_path/mod_cgi.so" >> "$conf" |
a51d37c1 | 193 | cat >> "$conf" <<EOF |
a51d37c1 EW |
194 | AddHandler cgi-script .cgi |
195 | <Location /gitweb.cgi> | |
196 | Options +ExecCGI | |
197 | </Location> | |
198 | EOF | |
199 | fi | |
200 | } | |
201 | ||
202 | script=' | |
6ee030d6 EW |
203 | s#^\(my\|our\) $projectroot =.*#\1 $projectroot = "'`dirname $fqgitdir`'";# |
204 | s#\(my\|our\) $gitbin =.*#\1 $gitbin = "'$GIT_EXEC_PATH'";# | |
205 | s#\(my\|our\) $projects_list =.*#\1 $projects_list = $projectroot;# | |
a51d37c1 EW |
206 | s#\(my\|our\) $git_temp =.*#\1 $git_temp = "'$fqgitdir/gitweb/tmp'";#' |
207 | ||
208 | gitweb_cgi () { | |
209 | cat > "$1.tmp" <<\EOFGITWEB | |
210 | @@GITWEB_CGI@@ | |
211 | EOFGITWEB | |
212 | sed "$script" "$1.tmp" > "$1" | |
213 | chmod +x "$1" | |
214 | rm -f "$1.tmp" | |
215 | } | |
216 | ||
217 | gitweb_css () { | |
218 | cat > "$1" <<\EOFGITWEB | |
219 | @@GITWEB_CSS@@ | |
220 | EOFGITWEB | |
221 | } | |
222 | ||
223 | gitweb_cgi $GIT_DIR/gitweb/gitweb.cgi | |
224 | gitweb_css $GIT_DIR/gitweb/gitweb.css | |
225 | ||
226 | case "$httpd" in | |
227 | *lighttpd*) | |
228 | lighttpd_conf | |
229 | ;; | |
230 | *apache2*) | |
231 | apache2_conf | |
232 | ;; | |
233 | *) | |
234 | echo "Unknown httpd specified: $httpd" | |
235 | exit 1 | |
236 | ;; | |
237 | esac | |
238 | ||
239 | start_httpd | |
240 | test -z "$browser" && browser=echo | |
5209eda8 JS |
241 | url=http://127.0.0.1:$port |
242 | $browser $url || echo $url |