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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 | ||
b2bc9a30 | 11 | fqgitdir="$GIT_DIR" |
e0d10e1c TP |
12 | local="`git config --bool --get instaweb.local`" |
13 | httpd="`git config --get instaweb.httpd`" | |
14 | browser="`git config --get instaweb.browser`" | |
15 | port=`git config --get instaweb.port` | |
16 | module_path="`git config --get instaweb.modulepath`" | |
a51d37c1 EW |
17 | |
18 | conf=$GIT_DIR/gitweb/httpd.conf | |
19 | ||
20 | # Defaults: | |
21 | ||
82e5a82f | 22 | # if installed, it doesn't need further configuration (module_path) |
a51d37c1 EW |
23 | test -z "$httpd" && httpd='lighttpd -f' |
24 | ||
25 | # probably the most popular browser among gitweb users | |
26 | test -z "$browser" && browser='firefox' | |
27 | ||
28 | # any untaken local port will do... | |
29 | test -z "$port" && port=1234 | |
30 | ||
31 | start_httpd () { | |
32 | httpd_only="`echo $httpd | cut -f1 -d' '`" | |
33 | if test "`expr index $httpd_only /`" -eq '1' || \ | |
34 | which $httpd_only >/dev/null | |
35 | then | |
36 | $httpd $fqgitdir/gitweb/httpd.conf | |
37 | else | |
38 | # many httpds are installed in /usr/sbin or /usr/local/sbin | |
39 | # these days and those are not in most users $PATHs | |
40 | for i in /usr/local/sbin /usr/sbin | |
41 | do | |
42 | if test -x "$i/$httpd_only" | |
43 | then | |
44 | # don't quote $httpd, there can be | |
45 | # arguments to it (-f) | |
46 | $i/$httpd "$fqgitdir/gitweb/httpd.conf" | |
47 | return | |
48 | fi | |
49 | done | |
f281e3a1 FK |
50 | echo "$httpd_only not found. Install $httpd_only or use" \ |
51 | "--httpd to specify another http daemon." | |
52 | exit 1 | |
a51d37c1 | 53 | fi |
5209eda8 JS |
54 | if test $? != 0; then |
55 | echo "Could not execute http daemon $httpd." | |
56 | exit 1 | |
57 | fi | |
a51d37c1 EW |
58 | } |
59 | ||
60 | stop_httpd () { | |
61 | test -f "$fqgitdir/pid" && kill `cat "$fqgitdir/pid"` | |
62 | } | |
63 | ||
64 | while case "$#" in 0) break ;; esac | |
65 | do | |
66 | case "$1" in | |
67 | --stop|stop) | |
68 | stop_httpd | |
69 | exit 0 | |
70 | ;; | |
71 | --start|start) | |
72 | start_httpd | |
73 | exit 0 | |
74 | ;; | |
75 | --restart|restart) | |
76 | stop_httpd | |
77 | start_httpd | |
78 | exit 0 | |
79 | ;; | |
80 | --local|-l) | |
81 | local=true | |
82 | ;; | |
83 | -d|--httpd|--httpd=*) | |
84 | case "$#,$1" in | |
85 | *,*=*) | |
86 | httpd=`expr "$1" : '-[^=]*=\(.*\)'` ;; | |
87 | 1,*) | |
88 | usage ;; | |
89 | *) | |
90 | httpd="$2" | |
91 | shift ;; | |
92 | esac | |
93 | ;; | |
94 | -b|--browser|--browser=*) | |
95 | case "$#,$1" in | |
96 | *,*=*) | |
97 | browser=`expr "$1" : '-[^=]*=\(.*\)'` ;; | |
98 | 1,*) | |
99 | usage ;; | |
100 | *) | |
101 | browser="$2" | |
102 | shift ;; | |
103 | esac | |
104 | ;; | |
105 | -p|--port|--port=*) | |
106 | case "$#,$1" in | |
107 | *,*=*) | |
108 | port=`expr "$1" : '-[^=]*=\(.*\)'` ;; | |
109 | 1,*) | |
110 | usage ;; | |
111 | *) | |
112 | port="$2" | |
113 | shift ;; | |
114 | esac | |
115 | ;; | |
116 | -m|--module-path=*|--module-path) | |
117 | case "$#,$1" in | |
118 | *,*=*) | |
119 | module_path=`expr "$1" : '-[^=]*=\(.*\)'` ;; | |
120 | 1,*) | |
121 | usage ;; | |
122 | *) | |
123 | module_path="$2" | |
124 | shift ;; | |
125 | esac | |
126 | ;; | |
127 | *) | |
128 | usage | |
129 | ;; | |
130 | esac | |
131 | shift | |
132 | done | |
133 | ||
134 | mkdir -p "$GIT_DIR/gitweb/tmp" | |
135 | GIT_EXEC_PATH="`git --exec-path`" | |
136 | GIT_DIR="$fqgitdir" | |
137 | export GIT_EXEC_PATH GIT_DIR | |
138 | ||
139 | ||
140 | lighttpd_conf () { | |
141 | cat > "$conf" <<EOF | |
142 | server.document-root = "$fqgitdir/gitweb" | |
143 | server.port = $port | |
144 | server.modules = ( "mod_cgi" ) | |
145 | server.indexfiles = ( "gitweb.cgi" ) | |
146 | server.pid-file = "$fqgitdir/pid" | |
147 | cgi.assign = ( ".cgi" => "" ) | |
148 | mimetype.assign = ( ".css" => "text/css" ) | |
149 | EOF | |
150 | test "$local" = true && echo 'server.bind = "127.0.0.1"' >> "$conf" | |
151 | } | |
152 | ||
153 | apache2_conf () { | |
154 | test -z "$module_path" && module_path=/usr/lib/apache2/modules | |
155 | mkdir -p "$GIT_DIR/gitweb/logs" | |
156 | bind= | |
157 | test "$local" = true && bind='127.0.0.1:' | |
158 | echo 'text/css css' > $fqgitdir/mime.types | |
159 | cat > "$conf" <<EOF | |
44a167b0 | 160 | ServerName "git-instaweb" |
a51d37c1 EW |
161 | ServerRoot "$fqgitdir/gitweb" |
162 | DocumentRoot "$fqgitdir/gitweb" | |
163 | PidFile "$fqgitdir/pid" | |
164 | Listen $bind$port | |
44a167b0 EW |
165 | EOF |
166 | ||
167 | for mod in mime dir; do | |
168 | if test -e $module_path/mod_${mod}.so; then | |
169 | echo "LoadModule ${mod}_module " \ | |
170 | "$module_path/mod_${mod}.so" >> "$conf" | |
171 | fi | |
172 | done | |
173 | cat >> "$conf" <<EOF | |
a51d37c1 EW |
174 | TypesConfig $fqgitdir/mime.types |
175 | DirectoryIndex gitweb.cgi | |
176 | EOF | |
177 | ||
178 | # check to see if Dennis Stosberg's mod_perl compatibility patch | |
179 | # (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied | |
180 | if test -f "$module_path/mod_perl.so" && grep '^our $gitbin' \ | |
181 | "$GIT_DIR/gitweb/gitweb.cgi" >/dev/null | |
182 | then | |
183 | # favor mod_perl if available | |
184 | cat >> "$conf" <<EOF | |
185 | LoadModule perl_module $module_path/mod_perl.so | |
186 | PerlPassEnv GIT_DIR | |
187 | PerlPassEnv GIT_EXEC_DIR | |
188 | <Location /gitweb.cgi> | |
189 | SetHandler perl-script | |
190 | PerlResponseHandler ModPerl::Registry | |
191 | PerlOptions +ParseHeaders | |
192 | Options +ExecCGI | |
193 | </Location> | |
194 | EOF | |
195 | else | |
196 | # plain-old CGI | |
2b5d2d87 | 197 | list_mods=`echo "$httpd" | sed "s/-f$/-l/"` |
5209eda8 | 198 | $list_mods | grep 'mod_cgi\.c' >/dev/null 2>&1 || \ |
2b5d2d87 | 199 | echo "LoadModule cgi_module $module_path/mod_cgi.so" >> "$conf" |
a51d37c1 | 200 | cat >> "$conf" <<EOF |
a51d37c1 EW |
201 | AddHandler cgi-script .cgi |
202 | <Location /gitweb.cgi> | |
203 | Options +ExecCGI | |
204 | </Location> | |
205 | EOF | |
206 | fi | |
207 | } | |
208 | ||
209 | script=' | |
6ee030d6 EW |
210 | s#^\(my\|our\) $projectroot =.*#\1 $projectroot = "'`dirname $fqgitdir`'";# |
211 | s#\(my\|our\) $gitbin =.*#\1 $gitbin = "'$GIT_EXEC_PATH'";# | |
212 | s#\(my\|our\) $projects_list =.*#\1 $projects_list = $projectroot;# | |
a51d37c1 EW |
213 | s#\(my\|our\) $git_temp =.*#\1 $git_temp = "'$fqgitdir/gitweb/tmp'";#' |
214 | ||
215 | gitweb_cgi () { | |
216 | cat > "$1.tmp" <<\EOFGITWEB | |
217 | @@GITWEB_CGI@@ | |
218 | EOFGITWEB | |
219 | sed "$script" "$1.tmp" > "$1" | |
220 | chmod +x "$1" | |
221 | rm -f "$1.tmp" | |
222 | } | |
223 | ||
224 | gitweb_css () { | |
225 | cat > "$1" <<\EOFGITWEB | |
226 | @@GITWEB_CSS@@ | |
227 | EOFGITWEB | |
228 | } | |
229 | ||
230 | gitweb_cgi $GIT_DIR/gitweb/gitweb.cgi | |
231 | gitweb_css $GIT_DIR/gitweb/gitweb.css | |
232 | ||
233 | case "$httpd" in | |
234 | *lighttpd*) | |
235 | lighttpd_conf | |
236 | ;; | |
237 | *apache2*) | |
238 | apache2_conf | |
239 | ;; | |
240 | *) | |
241 | echo "Unknown httpd specified: $httpd" | |
242 | exit 1 | |
243 | ;; | |
244 | esac | |
245 | ||
246 | start_httpd | |
247 | test -z "$browser" && browser=echo | |
5209eda8 JS |
248 | url=http://127.0.0.1:$port |
249 | $browser $url || echo $url |