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Commit | Line | Data |
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a51d37c1 EW |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2006 Eric Wong | |
4 | # | |
c2db2e0e | 5 | |
c5699693 | 6 | PERL='@@PERL@@' |
c2db2e0e PH |
7 | OPTIONS_KEEPDASHDASH= |
8 | OPTIONS_SPEC="\ | |
1b1dd23f | 9 | git instaweb [options] (--start | --stop | --restart) |
c2db2e0e PH |
10 | -- |
11 | l,local only bind on 127.0.0.1 | |
12 | p,port= the port to bind to | |
13 | d,httpd= the command to launch | |
14 | b,browser= the browser to launch | |
15 | m,module-path= the module path (only needed for apache2) | |
16 | Action | |
17 | stop stop the web server | |
18 | start start the web server | |
19 | restart restart the web server | |
20 | " | |
a51d37c1 EW |
21 | |
22 | . git-sh-setup | |
23 | ||
b2bc9a30 | 24 | fqgitdir="$GIT_DIR" |
43d60d2e FP |
25 | local="$(git config --bool --get instaweb.local)" |
26 | httpd="$(git config --get instaweb.httpd)" | |
27 | port=$(git config --get instaweb.port) | |
28 | module_path="$(git config --get instaweb.modulepath)" | |
a51d37c1 | 29 | |
9126425d | 30 | conf="$GIT_DIR/gitweb/httpd.conf" |
a51d37c1 EW |
31 | |
32 | # Defaults: | |
33 | ||
82e5a82f | 34 | # if installed, it doesn't need further configuration (module_path) |
a51d37c1 EW |
35 | test -z "$httpd" && httpd='lighttpd -f' |
36 | ||
a51d37c1 EW |
37 | # any untaken local port will do... |
38 | test -z "$port" && port=1234 | |
39 | ||
43d60d2e FP |
40 | resolve_full_httpd () { |
41 | case "$httpd" in | |
42 | *apache2*|*lighttpd*) | |
43 | # ensure that the apache2/lighttpd command ends with "-f" | |
44 | if ! echo "$httpd" | grep -- '-f *$' >/dev/null 2>&1 | |
45 | then | |
46 | httpd="$httpd -f" | |
47 | fi | |
48 | ;; | |
49 | esac | |
50 | ||
51 | httpd_only="$(echo $httpd | cut -f1 -d' ')" | |
e47eec8f | 52 | if case "$httpd_only" in /*) : ;; *) which $httpd_only >/dev/null 2>&1;; esac |
a51d37c1 | 53 | then |
43d60d2e | 54 | full_httpd=$httpd |
a51d37c1 EW |
55 | else |
56 | # many httpds are installed in /usr/sbin or /usr/local/sbin | |
57 | # these days and those are not in most users $PATHs | |
14b45b66 MD |
58 | # in addition, we may have generated a server script |
59 | # in $fqgitdir/gitweb. | |
60 | for i in /usr/local/sbin /usr/sbin "$fqgitdir/gitweb" | |
a51d37c1 EW |
61 | do |
62 | if test -x "$i/$httpd_only" | |
63 | then | |
43d60d2e | 64 | full_httpd=$i/$httpd |
a51d37c1 EW |
65 | return |
66 | fi | |
67 | done | |
43d60d2e FP |
68 | |
69 | echo >&2 "$httpd_only not found. Install $httpd_only or use" \ | |
70 | "--httpd to specify another httpd daemon." | |
f281e3a1 | 71 | exit 1 |
a51d37c1 | 72 | fi |
43d60d2e FP |
73 | } |
74 | ||
75 | start_httpd () { | |
76 | # here $httpd should have a meaningful value | |
77 | resolve_full_httpd | |
78 | ||
79 | # don't quote $full_httpd, there can be arguments to it (-f) | |
0ded4758 WL |
80 | case "$httpd" in |
81 | *mongoose*) | |
82 | #The mongoose server doesn't have a daemon mode so we'll have to fork it | |
83 | $full_httpd "$fqgitdir/gitweb/httpd.conf" & | |
84 | #Save the pid before doing anything else (we'll print it later) | |
85 | pid=$! | |
86 | ||
87 | if test $? != 0; then | |
88 | echo "Could not execute http daemon $httpd." | |
89 | exit 1 | |
90 | fi | |
91 | ||
92 | cat > "$fqgitdir/pid" <<EOF | |
93 | $pid | |
94 | EOF | |
95 | ;; | |
96 | *) | |
97 | $full_httpd "$fqgitdir/gitweb/httpd.conf" | |
98 | if test $? != 0; then | |
99 | echo "Could not execute http daemon $httpd." | |
100 | exit 1 | |
101 | fi | |
102 | ;; | |
103 | esac | |
a51d37c1 EW |
104 | } |
105 | ||
106 | stop_httpd () { | |
43d60d2e | 107 | test -f "$fqgitdir/pid" && kill $(cat "$fqgitdir/pid") |
a51d37c1 EW |
108 | } |
109 | ||
822f7c73 | 110 | while test $# != 0 |
a51d37c1 EW |
111 | do |
112 | case "$1" in | |
113 | --stop|stop) | |
114 | stop_httpd | |
115 | exit 0 | |
116 | ;; | |
117 | --start|start) | |
118 | start_httpd | |
119 | exit 0 | |
120 | ;; | |
121 | --restart|restart) | |
122 | stop_httpd | |
123 | start_httpd | |
124 | exit 0 | |
125 | ;; | |
c2db2e0e | 126 | -l|--local) |
a51d37c1 EW |
127 | local=true |
128 | ;; | |
c2db2e0e PH |
129 | -d|--httpd) |
130 | shift | |
131 | httpd="$1" | |
132 | ;; | |
133 | -b|--browser) | |
134 | shift | |
135 | browser="$1" | |
a51d37c1 | 136 | ;; |
c2db2e0e PH |
137 | -p|--port) |
138 | shift | |
139 | port="$1" | |
a51d37c1 | 140 | ;; |
c2db2e0e PH |
141 | -m|--module-path) |
142 | shift | |
143 | module_path="$1" | |
a51d37c1 | 144 | ;; |
c2db2e0e | 145 | --) |
a51d37c1 EW |
146 | ;; |
147 | *) | |
148 | usage | |
149 | ;; | |
150 | esac | |
151 | shift | |
152 | done | |
153 | ||
154 | mkdir -p "$GIT_DIR/gitweb/tmp" | |
43d60d2e | 155 | GIT_EXEC_PATH="$(git --exec-path)" |
a51d37c1 EW |
156 | GIT_DIR="$fqgitdir" |
157 | export GIT_EXEC_PATH GIT_DIR | |
158 | ||
159 | ||
425b78e8 MD |
160 | webrick_conf () { |
161 | # generate a standalone server script in $fqgitdir/gitweb. | |
162 | cat >"$fqgitdir/gitweb/$httpd.rb" <<EOF | |
163 | require 'webrick' | |
164 | require 'yaml' | |
165 | options = YAML::load_file(ARGV[0]) | |
166 | options[:StartCallback] = proc do | |
167 | File.open(options[:PidFile],"w") do |f| | |
168 | f.puts Process.pid | |
169 | end | |
170 | end | |
171 | options[:ServerType] = WEBrick::Daemon | |
172 | server = WEBrick::HTTPServer.new(options) | |
173 | ['INT', 'TERM'].each do |signal| | |
174 | trap(signal) {server.shutdown} | |
175 | end | |
176 | server.start | |
177 | EOF | |
178 | # generate a shell script to invoke the above ruby script, | |
179 | # which assumes _ruby_ is in the user's $PATH. that's _one_ | |
180 | # portable way to run ruby, which could be installed anywhere, | |
181 | # really. | |
182 | cat >"$fqgitdir/gitweb/$httpd" <<EOF | |
183 | #!/bin/sh | |
184 | exec ruby "$fqgitdir/gitweb/$httpd.rb" \$* | |
185 | EOF | |
186 | chmod +x "$fqgitdir/gitweb/$httpd" | |
187 | ||
188 | cat >"$conf" <<EOF | |
189 | :Port: $port | |
190 | :DocumentRoot: "$fqgitdir/gitweb" | |
191 | :DirectoryIndex: ["gitweb.cgi"] | |
192 | :PidFile: "$fqgitdir/pid" | |
193 | EOF | |
194 | test "$local" = true && echo ':BindAddress: "127.0.0.1"' >> "$conf" | |
195 | } | |
196 | ||
a51d37c1 EW |
197 | lighttpd_conf () { |
198 | cat > "$conf" <<EOF | |
199 | server.document-root = "$fqgitdir/gitweb" | |
200 | server.port = $port | |
e47eec8f | 201 | server.modules = ( "mod_setenv", "mod_cgi" ) |
a51d37c1 EW |
202 | server.indexfiles = ( "gitweb.cgi" ) |
203 | server.pid-file = "$fqgitdir/pid" | |
e47eec8f RJ |
204 | server.errorlog = "$fqgitdir/gitweb/error.log" |
205 | ||
206 | # to enable, add "mod_access", "mod_accesslog" to server.modules | |
207 | # variable above and uncomment this | |
208 | #accesslog.filename = "$fqgitdir/gitweb/access.log" | |
209 | ||
210 | setenv.add-environment = ( "PATH" => "/usr/local/bin:/usr/bin:/bin" ) | |
211 | ||
a51d37c1 | 212 | cgi.assign = ( ".cgi" => "" ) |
e47eec8f RJ |
213 | |
214 | # mimetype mapping | |
215 | mimetype.assign = ( | |
216 | ".pdf" => "application/pdf", | |
217 | ".sig" => "application/pgp-signature", | |
218 | ".spl" => "application/futuresplash", | |
219 | ".class" => "application/octet-stream", | |
220 | ".ps" => "application/postscript", | |
221 | ".torrent" => "application/x-bittorrent", | |
222 | ".dvi" => "application/x-dvi", | |
223 | ".gz" => "application/x-gzip", | |
224 | ".pac" => "application/x-ns-proxy-autoconfig", | |
225 | ".swf" => "application/x-shockwave-flash", | |
226 | ".tar.gz" => "application/x-tgz", | |
227 | ".tgz" => "application/x-tgz", | |
228 | ".tar" => "application/x-tar", | |
229 | ".zip" => "application/zip", | |
230 | ".mp3" => "audio/mpeg", | |
231 | ".m3u" => "audio/x-mpegurl", | |
232 | ".wma" => "audio/x-ms-wma", | |
233 | ".wax" => "audio/x-ms-wax", | |
234 | ".ogg" => "application/ogg", | |
235 | ".wav" => "audio/x-wav", | |
236 | ".gif" => "image/gif", | |
237 | ".jpg" => "image/jpeg", | |
238 | ".jpeg" => "image/jpeg", | |
239 | ".png" => "image/png", | |
240 | ".xbm" => "image/x-xbitmap", | |
241 | ".xpm" => "image/x-xpixmap", | |
242 | ".xwd" => "image/x-xwindowdump", | |
243 | ".css" => "text/css", | |
244 | ".html" => "text/html", | |
245 | ".htm" => "text/html", | |
246 | ".js" => "text/javascript", | |
247 | ".asc" => "text/plain", | |
248 | ".c" => "text/plain", | |
249 | ".cpp" => "text/plain", | |
250 | ".log" => "text/plain", | |
251 | ".conf" => "text/plain", | |
252 | ".text" => "text/plain", | |
253 | ".txt" => "text/plain", | |
254 | ".dtd" => "text/xml", | |
255 | ".xml" => "text/xml", | |
256 | ".mpeg" => "video/mpeg", | |
257 | ".mpg" => "video/mpeg", | |
258 | ".mov" => "video/quicktime", | |
259 | ".qt" => "video/quicktime", | |
260 | ".avi" => "video/x-msvideo", | |
261 | ".asf" => "video/x-ms-asf", | |
262 | ".asx" => "video/x-ms-asf", | |
263 | ".wmv" => "video/x-ms-wmv", | |
264 | ".bz2" => "application/x-bzip", | |
265 | ".tbz" => "application/x-bzip-compressed-tar", | |
266 | ".tar.bz2" => "application/x-bzip-compressed-tar", | |
267 | "" => "text/plain" | |
268 | ) | |
a51d37c1 | 269 | EOF |
9126425d | 270 | test x"$local" = xtrue && echo 'server.bind = "127.0.0.1"' >> "$conf" |
a51d37c1 EW |
271 | } |
272 | ||
273 | apache2_conf () { | |
274 | test -z "$module_path" && module_path=/usr/lib/apache2/modules | |
275 | mkdir -p "$GIT_DIR/gitweb/logs" | |
276 | bind= | |
9126425d | 277 | test x"$local" = xtrue && bind='127.0.0.1:' |
e24c76bf | 278 | echo 'text/css css' > "$fqgitdir/mime.types" |
a51d37c1 | 279 | cat > "$conf" <<EOF |
44a167b0 | 280 | ServerName "git-instaweb" |
a51d37c1 EW |
281 | ServerRoot "$fqgitdir/gitweb" |
282 | DocumentRoot "$fqgitdir/gitweb" | |
283 | PidFile "$fqgitdir/pid" | |
284 | Listen $bind$port | |
44a167b0 EW |
285 | EOF |
286 | ||
287 | for mod in mime dir; do | |
288 | if test -e $module_path/mod_${mod}.so; then | |
289 | echo "LoadModule ${mod}_module " \ | |
290 | "$module_path/mod_${mod}.so" >> "$conf" | |
291 | fi | |
292 | done | |
293 | cat >> "$conf" <<EOF | |
e24c76bf | 294 | TypesConfig "$fqgitdir/mime.types" |
a51d37c1 EW |
295 | DirectoryIndex gitweb.cgi |
296 | EOF | |
297 | ||
298 | # check to see if Dennis Stosberg's mod_perl compatibility patch | |
299 | # (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied | |
f0e588df | 300 | if test -f "$module_path/mod_perl.so" && grep 'MOD_PERL' \ |
a51d37c1 EW |
301 | "$GIT_DIR/gitweb/gitweb.cgi" >/dev/null |
302 | then | |
303 | # favor mod_perl if available | |
304 | cat >> "$conf" <<EOF | |
305 | LoadModule perl_module $module_path/mod_perl.so | |
306 | PerlPassEnv GIT_DIR | |
307 | PerlPassEnv GIT_EXEC_DIR | |
308 | <Location /gitweb.cgi> | |
309 | SetHandler perl-script | |
310 | PerlResponseHandler ModPerl::Registry | |
311 | PerlOptions +ParseHeaders | |
312 | Options +ExecCGI | |
313 | </Location> | |
314 | EOF | |
315 | else | |
316 | # plain-old CGI | |
43d60d2e FP |
317 | resolve_full_httpd |
318 | list_mods=$(echo "$full_httpd" | sed "s/-f$/-l/") | |
5209eda8 | 319 | $list_mods | grep 'mod_cgi\.c' >/dev/null 2>&1 || \ |
2b5d2d87 | 320 | echo "LoadModule cgi_module $module_path/mod_cgi.so" >> "$conf" |
a51d37c1 | 321 | cat >> "$conf" <<EOF |
a51d37c1 EW |
322 | AddHandler cgi-script .cgi |
323 | <Location /gitweb.cgi> | |
324 | Options +ExecCGI | |
325 | </Location> | |
326 | EOF | |
327 | fi | |
328 | } | |
329 | ||
0ded4758 WL |
330 | mongoose_conf() { |
331 | cat > "$conf" <<EOF | |
332 | # Mongoose web server configuration file. | |
333 | # Lines starting with '#' and empty lines are ignored. | |
334 | # For detailed description of every option, visit | |
335 | # http://code.google.com/p/mongoose/wiki/MongooseManual | |
336 | ||
337 | root $fqgitdir/gitweb | |
338 | ports $port | |
339 | index_files gitweb.cgi | |
340 | #ssl_cert $fqgitdir/gitweb/ssl_cert.pem | |
341 | error_log $fqgitdir/gitweb/error.log | |
342 | access_log $fqgitdir/gitweb/access.log | |
343 | ||
344 | #cgi setup | |
345 | cgi_env PATH=/usr/local/bin:/usr/bin:/bin,GIT_DIR=$GIT_DIR,GIT_EXEC_PATH=$GIT_EXEC_PATH | |
346 | cgi_interp $PERL | |
347 | cgi_ext cgi,pl | |
348 | ||
349 | # mimetype mapping | |
350 | mime_types .gz=application/x-gzip,.tar.gz=application/x-tgz,.tgz=application/x-tgz,.tar=application/x-tar,.zip=application/zip,.gif=image/gif,.jpg=image/jpeg,.jpeg=image/jpeg,.png=image/png,.css=text/css,.html=text/html,.htm=text/html,.js=text/javascript,.c=text/plain,.cpp=text/plain,.log=text/plain,.conf=text/plain,.text=text/plain,.txt=text/plain,.dtd=text/xml,.bz2=application/x-bzip,.tbz=application/x-bzip-compressed-tar,.tar.bz2=application/x-bzip-compressed-tar | |
351 | EOF | |
352 | } | |
353 | ||
354 | ||
a51d37c1 | 355 | script=' |
c5699693 CB |
356 | s#^(my|our) \$projectroot =.*#$1 \$projectroot = "'$(dirname "$fqgitdir")'";#; |
357 | s#(my|our) \$gitbin =.*#$1 \$gitbin = "'$GIT_EXEC_PATH'";#; | |
358 | s#(my|our) \$projects_list =.*#$1 \$projects_list = \$projectroot;#; | |
359 | s#(my|our) \$git_temp =.*#$1 \$git_temp = "'$fqgitdir/gitweb/tmp'";#;' | |
a51d37c1 EW |
360 | |
361 | gitweb_cgi () { | |
362 | cat > "$1.tmp" <<\EOFGITWEB | |
363 | @@GITWEB_CGI@@ | |
364 | EOFGITWEB | |
c5699693 CB |
365 | # Use the configured full path to perl to match the generated |
366 | # scripts' 'hashpling' line | |
367 | "$PERL" -p -e "$script" "$1.tmp" > "$1" | |
a51d37c1 EW |
368 | chmod +x "$1" |
369 | rm -f "$1.tmp" | |
370 | } | |
371 | ||
372 | gitweb_css () { | |
373 | cat > "$1" <<\EOFGITWEB | |
374 | @@GITWEB_CSS@@ | |
375 | EOFGITWEB | |
376 | } | |
377 | ||
9126425d JF |
378 | gitweb_cgi "$GIT_DIR/gitweb/gitweb.cgi" |
379 | gitweb_css "$GIT_DIR/gitweb/gitweb.css" | |
a51d37c1 EW |
380 | |
381 | case "$httpd" in | |
382 | *lighttpd*) | |
383 | lighttpd_conf | |
384 | ;; | |
385 | *apache2*) | |
386 | apache2_conf | |
387 | ;; | |
425b78e8 MD |
388 | webrick) |
389 | webrick_conf | |
390 | ;; | |
0ded4758 WL |
391 | *mongoose*) |
392 | mongoose_conf | |
393 | ;; | |
a51d37c1 EW |
394 | *) |
395 | echo "Unknown httpd specified: $httpd" | |
396 | exit 1 | |
397 | ;; | |
398 | esac | |
399 | ||
400 | start_httpd | |
5209eda8 | 401 | url=http://127.0.0.1:$port |
2e0c2902 CC |
402 | |
403 | if test -n "$browser"; then | |
404 | git web--browse -b "$browser" $url || echo $url | |
405 | else | |
406 | git web--browse -c "instaweb.browser" $url || echo $url | |
407 | fi |