git-instaweb.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 Eric Wong
   4 #
   5
   6 PERL='@@PERL@@'
   7 OPTIONS_KEEPDASHDASH=
   8 OPTIONS_SPEC="\
   9 git instaweb [options] (--start | --stop | --restart)
  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 "
  21
  22 . git-sh-setup
  23
  24 fqgitdir="$GIT_DIR"
  25 local="$(git config --bool --get instaweb.local)"
  26 httpd="$(git config --get instaweb.httpd)"
  27 root="$(git config --get instaweb.gitwebdir)"
  28 port=$(git config --get instaweb.port)
  29 module_path="$(git config --get instaweb.modulepath)"
  30 action="browse"
  31
  32 conf="$GIT_DIR/gitweb/httpd.conf"
  33
  34 # Defaults:
  35
  36 # if installed, it doesn't need further configuration (module_path)
  37 test -z "$httpd" && httpd='lighttpd -f'
  38
  39 # Default is @@GITWEBDIR@@
  40 test -z "$root" && root='@@GITWEBDIR@@'
  41
  42 # any untaken local port will do...
  43 test -z "$port" && port=1234
  44
  45 resolve_full_httpd () {
  46         case "$httpd" in
  47         *apache2*|*lighttpd*|*httpd*)
  48                 # yes, *httpd* covers *lighttpd* above, but it is there for clarity
  49                 # ensure that the apache2/lighttpd command ends with "-f"
  50                 if ! echo "$httpd" | sane_grep -- '-f *$' >/dev/null 2>&1
  51                 then
  52                         httpd="$httpd -f"
  53                 fi
  54                 ;;
  55         *plackup*)
  56                 # server is started by running via generated gitweb.psgi in $fqgitdir/gitweb
  57                 full_httpd="$fqgitdir/gitweb/gitweb.psgi"
  58                 httpd_only="${httpd%% *}" # cut on first space
  59                 return
  60                 ;;
  61         *webrick*)
  62                 # server is started by running via generated webrick.rb in
  63                 # $fqgitdir/gitweb
  64                 full_httpd="$fqgitdir/gitweb/webrick.rb"
  65                 httpd_only="${httpd%% *}" # cut on first space
  66                 return
  67                 ;;
  68         esac
  69
  70         httpd_only="$(echo $httpd | cut -f1 -d' ')"
  71         if case "$httpd_only" in /*) : ;; *) which $httpd_only >/dev/null 2>&1;; esac
  72         then
  73                 full_httpd=$httpd
  74         else
  75                 # many httpds are installed in /usr/sbin or /usr/local/sbin
  76                 # these days and those are not in most users $PATHs
  77                 # in addition, we may have generated a server script
  78                 # in $fqgitdir/gitweb.
  79                 for i in /usr/local/sbin /usr/sbin "$root" "$fqgitdir/gitweb"
  80                 do
  81                         if test -x "$i/$httpd_only"
  82                         then
  83                                 full_httpd=$i/$httpd
  84                                 return
  85                         fi
  86                 done
  87
  88                 echo >&2 "$httpd_only not found. Install $httpd_only or use" \
  89                      "--httpd to specify another httpd daemon."
  90                 exit 1
  91         fi
  92 }
  93
  94 start_httpd () {
  95         if test -f "$fqgitdir/pid"; then
  96                 say "Instance already running. Restarting..."
  97                 stop_httpd
  98         fi
  99
 100         # here $httpd should have a meaningful value
 101         resolve_full_httpd
 102
 103         # don't quote $full_httpd, there can be arguments to it (-f)
 104         case "$httpd" in
 105         *mongoose*|*plackup*)
 106                 #These servers don't have a daemon mode so we'll have to fork it
 107                 $full_httpd "$conf" &
 108                 #Save the pid before doing anything else (we'll print it later)
 109                 pid=$!
 110
 111                 if test $? != 0; then
 112                         echo "Could not execute http daemon $httpd."
 113                         exit 1
 114                 fi
 115
 116                 cat > "$fqgitdir/pid" <<EOF
 117 $pid
 118 EOF
 119                 ;;
 120         *)
 121                 $full_httpd "$conf"
 122                 if test $? != 0; then
 123                         echo "Could not execute http daemon $httpd."
 124                         exit 1
 125                 fi
 126                 ;;
 127         esac
 128 }
 129
 130 stop_httpd () {
 131         test -f "$fqgitdir/pid" && kill $(cat "$fqgitdir/pid")
 132         rm -f "$fqgitdir/pid"
 133 }
 134
 135 httpd_is_ready () {
 136         "$PERL" -MIO::Socket::INET -e "
 137 local \$| = 1; # turn on autoflush
 138 exit if (IO::Socket::INET->new('127.0.0.1:$port'));
 139 print 'Waiting for \'$httpd\' to start ..';
 140 do {
 141         print '.';
 142         sleep(1);
 143 } until (IO::Socket::INET->new('127.0.0.1:$port'));
 144 print qq! (done)\n!;
 145 "
 146 }
 147
 148 while test $# != 0
 149 do
 150         case "$1" in
 151         --stop|stop)
 152                 action="stop"
 153                 ;;
 154         --start|start)
 155                 action="start"
 156                 ;;
 157         --restart|restart)
 158                 action="restart"
 159                 ;;
 160         -l|--local)
 161                 local=true
 162                 ;;
 163         -d|--httpd)
 164                 shift
 165                 httpd="$1"
 166                 ;;
 167         -b|--browser)
 168                 shift
 169                 browser="$1"
 170                 ;;
 171         -p|--port)
 172                 shift
 173                 port="$1"
 174                 ;;
 175         -m|--module-path)
 176                 shift
 177                 module_path="$1"
 178                 ;;
 179         --)
 180                 ;;
 181         *)
 182                 usage
 183                 ;;
 184         esac
 185         shift
 186 done
 187
 188 mkdir -p "$GIT_DIR/gitweb/tmp"
 189 GIT_EXEC_PATH="$(git --exec-path)"
 190 GIT_DIR="$fqgitdir"
 191 GITWEB_CONFIG="$fqgitdir/gitweb/gitweb_config.perl"
 192 export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
 193
 194 webrick_conf () {
 195         # webrick seems to have no way of passing arbitrary environment
 196         # variables to the underlying CGI executable, so we wrap the
 197         # actual gitweb.cgi using a shell script to force it
 198   wrapper="$fqgitdir/gitweb/$httpd/wrapper.sh"
 199         cat > "$wrapper" <<EOF
 200 #!/bin/sh
 201 # we use this shell script wrapper around the real gitweb.cgi since
 202 # there appears to be no other way to pass arbitrary environment variables
 203 # into the CGI process
 204 GIT_EXEC_PATH=$GIT_EXEC_PATH GIT_DIR=$GIT_DIR GITWEB_CONFIG=$GITWEB_CONFIG
 205 export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
 206 exec $root/gitweb.cgi
 207 EOF
 208         chmod +x "$wrapper"
 209
 210         # This assumes _ruby_ is in the user's $PATH. that's _one_
 211         # portable way to run ruby, which could be installed anywhere, really.
 212         # generate a standalone server script in $fqgitdir/gitweb.
 213         cat >"$fqgitdir/gitweb/$httpd.rb" <<EOF
 214 #!/usr/bin/env ruby
 215 require 'webrick'
 216 require 'logger'
 217 options = {
 218   :Port => $port,
 219   :DocumentRoot => "$root",
 220   :Logger => Logger.new('$fqgitdir/gitweb/error.log'),
 221   :AccessLog => [
 222     [ Logger.new('$fqgitdir/gitweb/access.log'),
 223       WEBrick::AccessLog::COMBINED_LOG_FORMAT ]
 224   ],
 225   :DirectoryIndex => ["gitweb.cgi"],
 226   :CGIInterpreter => "$wrapper",
 227   :StartCallback => lambda do
 228     File.open("$fqgitdir/pid", "w") { |f| f.puts Process.pid }
 229   end,
 230   :ServerType => WEBrick::Daemon,
 231 }
 232 options[:BindAddress] = '127.0.0.1' if "$local" == "true"
 233 server = WEBrick::HTTPServer.new(options)
 234 ['INT', 'TERM'].each do |signal|
 235   trap(signal) {server.shutdown}
 236 end
 237 server.start
 238 EOF
 239         chmod +x "$fqgitdir/gitweb/$httpd.rb"
 240         # configuration is embedded in server script file, webrick.rb
 241         rm -f "$conf"
 242 }
 243
 244 lighttpd_conf () {
 245         cat > "$conf" <<EOF
 246 server.document-root = "$root"
 247 server.port = $port
 248 server.modules = ( "mod_setenv", "mod_cgi" )
 249 server.indexfiles = ( "gitweb.cgi" )
 250 server.pid-file = "$fqgitdir/pid"
 251 server.errorlog = "$fqgitdir/gitweb/$httpd_only/error.log"
 252
 253 # to enable, add "mod_access", "mod_accesslog" to server.modules
 254 # variable above and uncomment this
 255 #accesslog.filename = "$fqgitdir/gitweb/$httpd_only/access.log"
 256
 257 setenv.add-environment = ( "PATH" => env.PATH, "GITWEB_CONFIG" => env.GITWEB_CONFIG )
 258
 259 cgi.assign = ( ".cgi" => "" )
 260
 261 # mimetype mapping
 262 mimetype.assign             = (
 263   ".pdf"          =>      "application/pdf",
 264   ".sig"          =>      "application/pgp-signature",
 265   ".spl"          =>      "application/futuresplash",
 266   ".class"        =>      "application/octet-stream",
 267   ".ps"           =>      "application/postscript",
 268   ".torrent"      =>      "application/x-bittorrent",
 269   ".dvi"          =>      "application/x-dvi",
 270   ".gz"           =>      "application/x-gzip",
 271   ".pac"          =>      "application/x-ns-proxy-autoconfig",
 272   ".swf"          =>      "application/x-shockwave-flash",
 273   ".tar.gz"       =>      "application/x-tgz",
 274   ".tgz"          =>      "application/x-tgz",
 275   ".tar"          =>      "application/x-tar",
 276   ".zip"          =>      "application/zip",
 277   ".mp3"          =>      "audio/mpeg",
 278   ".m3u"          =>      "audio/x-mpegurl",
 279   ".wma"          =>      "audio/x-ms-wma",
 280   ".wax"          =>      "audio/x-ms-wax",
 281   ".ogg"          =>      "application/ogg",
 282   ".wav"          =>      "audio/x-wav",
 283   ".gif"          =>      "image/gif",
 284   ".jpg"          =>      "image/jpeg",
 285   ".jpeg"         =>      "image/jpeg",
 286   ".png"          =>      "image/png",
 287   ".xbm"          =>      "image/x-xbitmap",
 288   ".xpm"          =>      "image/x-xpixmap",
 289   ".xwd"          =>      "image/x-xwindowdump",
 290   ".css"          =>      "text/css",
 291   ".html"         =>      "text/html",
 292   ".htm"          =>      "text/html",
 293   ".js"           =>      "text/javascript",
 294   ".asc"          =>      "text/plain",
 295   ".c"            =>      "text/plain",
 296   ".cpp"          =>      "text/plain",
 297   ".log"          =>      "text/plain",
 298   ".conf"         =>      "text/plain",
 299   ".text"         =>      "text/plain",
 300   ".txt"          =>      "text/plain",
 301   ".dtd"          =>      "text/xml",
 302   ".xml"          =>      "text/xml",
 303   ".mpeg"         =>      "video/mpeg",
 304   ".mpg"          =>      "video/mpeg",
 305   ".mov"          =>      "video/quicktime",
 306   ".qt"           =>      "video/quicktime",
 307   ".avi"          =>      "video/x-msvideo",
 308   ".asf"          =>      "video/x-ms-asf",
 309   ".asx"          =>      "video/x-ms-asf",
 310   ".wmv"          =>      "video/x-ms-wmv",
 311   ".bz2"          =>      "application/x-bzip",
 312   ".tbz"          =>      "application/x-bzip-compressed-tar",
 313   ".tar.bz2"      =>      "application/x-bzip-compressed-tar",
 314   ""              =>      "text/plain"
 315  )
 316 EOF
 317         test x"$local" = xtrue && echo 'server.bind = "127.0.0.1"' >> "$conf"
 318 }
 319
 320 apache2_conf () {
 321         if test -z "$module_path"
 322         then
 323                 test -d "/usr/lib/httpd/modules" &&
 324                         module_path="/usr/lib/httpd/modules"
 325                 test -d "/usr/lib/apache2/modules" &&
 326                         module_path="/usr/lib/apache2/modules"
 327         fi
 328         bind=
 329         test x"$local" = xtrue && bind='127.0.0.1:'
 330         echo 'text/css css' > "$fqgitdir/mime.types"
 331         cat > "$conf" <<EOF
 332 ServerName "git-instaweb"
 333 ServerRoot "$root"
 334 DocumentRoot "$root"
 335 ErrorLog "$fqgitdir/gitweb/$httpd_only/error.log"
 336 CustomLog "$fqgitdir/gitweb/$httpd_only/access.log" combined
 337 PidFile "$fqgitdir/pid"
 338 Listen $bind$port
 339 EOF
 340
 341         for mod in mime dir env log_config
 342         do
 343                 if test -e $module_path/mod_${mod}.so
 344                 then
 345                         echo "LoadModule ${mod}_module " \
 346                              "$module_path/mod_${mod}.so" >> "$conf"
 347                 fi
 348         done
 349         cat >> "$conf" <<EOF
 350 TypesConfig "$fqgitdir/mime.types"
 351 DirectoryIndex gitweb.cgi
 352 EOF
 353
 354         # check to see if Dennis Stosberg's mod_perl compatibility patch
 355         # (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied
 356         if test -f "$module_path/mod_perl.so" &&
 357            sane_grep 'MOD_PERL' "$root/gitweb.cgi" >/dev/null
 358         then
 359                 # favor mod_perl if available
 360                 cat >> "$conf" <<EOF
 361 LoadModule perl_module $module_path/mod_perl.so
 362 PerlPassEnv GIT_DIR
 363 PerlPassEnv GIT_EXEC_PATH
 364 PerlPassEnv GITWEB_CONFIG
 365 <Location /gitweb.cgi>
 366         SetHandler perl-script
 367         PerlResponseHandler ModPerl::Registry
 368         PerlOptions +ParseHeaders
 369         Options +ExecCGI
 370 </Location>
 371 EOF
 372         else
 373                 # plain-old CGI
 374                 resolve_full_httpd
 375                 list_mods=$(echo "$full_httpd" | sed 's/-f$/-l/')
 376                 $list_mods | sane_grep 'mod_cgi\.c' >/dev/null 2>&1 || \
 377                 if test -f "$module_path/mod_cgi.so"
 378                 then
 379                         echo "LoadModule cgi_module $module_path/mod_cgi.so" >> "$conf"
 380                 else
 381                         $list_mods | grep 'mod_cgid\.c' >/dev/null 2>&1 || \
 382                         if test -f "$module_path/mod_cgid.so"
 383                         then
 384                                 echo "LoadModule cgid_module $module_path/mod_cgid.so" \
 385                                         >> "$conf"
 386                         else
 387                                 echo "You have no CGI support!"
 388                                 exit 2
 389                         fi
 390                         echo "ScriptSock logs/gitweb.sock" >> "$conf"
 391                 fi
 392                 cat >> "$conf" <<EOF
 393 PassEnv GIT_DIR
 394 PassEnv GIT_EXEC_PATH
 395 PassEnv GITWEB_CONFIG
 396 AddHandler cgi-script .cgi
 397 <Location /gitweb.cgi>
 398         Options +ExecCGI
 399 </Location>
 400 EOF
 401         fi
 402 }
 403
 404 mongoose_conf() {
 405         cat > "$conf" <<EOF
 406 # Mongoose web server configuration file.
 407 # Lines starting with '#' and empty lines are ignored.
 408 # For detailed description of every option, visit
 409 # http://code.google.com/p/mongoose/wiki/MongooseManual
 410
 411 root            $root
 412 ports           $port
 413 index_files     gitweb.cgi
 414 #ssl_cert       $fqgitdir/gitweb/ssl_cert.pem
 415 error_log       $fqgitdir/gitweb/$httpd_only/error.log
 416 access_log      $fqgitdir/gitweb/$httpd_only/access.log
 417
 418 #cgi setup
 419 cgi_env         PATH=$PATH,GIT_DIR=$GIT_DIR,GIT_EXEC_PATH=$GIT_EXEC_PATH,GITWEB_CONFIG=$GITWEB_CONFIG
 420 cgi_interp      $PERL
 421 cgi_ext         cgi,pl
 422
 423 # mimetype mapping
 424 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
 425 EOF
 426 }
 427
 428 plackup_conf () {
 429         # generate a standalone 'plackup' server script in $fqgitdir/gitweb
 430         # with embedded configuration; it does not use "$conf" file
 431         cat > "$fqgitdir/gitweb/gitweb.psgi" <<EOF
 432 #!$PERL
 433
 434 # gitweb - simple web interface to track changes in git repositories
 435 #          PSGI wrapper and server starter (see http://plackperl.org)
 436
 437 use strict;
 438
 439 use IO::Handle;
 440 use Plack::MIME;
 441 use Plack::Builder;
 442 use Plack::App::WrapCGI;
 443 use CGI::Emulate::PSGI 0.07; # minimum version required to work with gitweb
 444
 445 # mimetype mapping (from lighttpd_conf)
 446 Plack::MIME->add_type(
 447         ".pdf"          =>      "application/pdf",
 448         ".sig"          =>      "application/pgp-signature",
 449         ".spl"          =>      "application/futuresplash",
 450         ".class"        =>      "application/octet-stream",
 451         ".ps"           =>      "application/postscript",
 452         ".torrent"      =>      "application/x-bittorrent",
 453         ".dvi"          =>      "application/x-dvi",
 454         ".gz"           =>      "application/x-gzip",
 455         ".pac"          =>      "application/x-ns-proxy-autoconfig",
 456         ".swf"          =>      "application/x-shockwave-flash",
 457         ".tar.gz"       =>      "application/x-tgz",
 458         ".tgz"          =>      "application/x-tgz",
 459         ".tar"          =>      "application/x-tar",
 460         ".zip"          =>      "application/zip",
 461         ".mp3"          =>      "audio/mpeg",
 462         ".m3u"          =>      "audio/x-mpegurl",
 463         ".wma"          =>      "audio/x-ms-wma",
 464         ".wax"          =>      "audio/x-ms-wax",
 465         ".ogg"          =>      "application/ogg",
 466         ".wav"          =>      "audio/x-wav",
 467         ".gif"          =>      "image/gif",
 468         ".jpg"          =>      "image/jpeg",
 469         ".jpeg"         =>      "image/jpeg",
 470         ".png"          =>      "image/png",
 471         ".xbm"          =>      "image/x-xbitmap",
 472         ".xpm"          =>      "image/x-xpixmap",
 473         ".xwd"          =>      "image/x-xwindowdump",
 474         ".css"          =>      "text/css",
 475         ".html"         =>      "text/html",
 476         ".htm"          =>      "text/html",
 477         ".js"           =>      "text/javascript",
 478         ".asc"          =>      "text/plain",
 479         ".c"            =>      "text/plain",
 480         ".cpp"          =>      "text/plain",
 481         ".log"          =>      "text/plain",
 482         ".conf"         =>      "text/plain",
 483         ".text"         =>      "text/plain",
 484         ".txt"          =>      "text/plain",
 485         ".dtd"          =>      "text/xml",
 486         ".xml"          =>      "text/xml",
 487         ".mpeg"         =>      "video/mpeg",
 488         ".mpg"          =>      "video/mpeg",
 489         ".mov"          =>      "video/quicktime",
 490         ".qt"           =>      "video/quicktime",
 491         ".avi"          =>      "video/x-msvideo",
 492         ".asf"          =>      "video/x-ms-asf",
 493         ".asx"          =>      "video/x-ms-asf",
 494         ".wmv"          =>      "video/x-ms-wmv",
 495         ".bz2"          =>      "application/x-bzip",
 496         ".tbz"          =>      "application/x-bzip-compressed-tar",
 497         ".tar.bz2"      =>      "application/x-bzip-compressed-tar",
 498         ""              =>      "text/plain"
 499 );
 500
 501 my \$app = builder {
 502         # to be able to override \$SIG{__WARN__} to log build time warnings
 503         use CGI::Carp; # it sets \$SIG{__WARN__} itself
 504
 505         my \$logdir = "$fqgitdir/gitweb/$httpd_only";
 506         open my \$access_log_fh, '>>', "\$logdir/access.log"
 507                 or die "Couldn't open access log '\$logdir/access.log': \$!";
 508         open my \$error_log_fh,  '>>', "\$logdir/error.log"
 509                 or die "Couldn't open error log '\$logdir/error.log': \$!";
 510
 511         \$access_log_fh->autoflush(1);
 512         \$error_log_fh->autoflush(1);
 513
 514         # redirect build time warnings to error.log
 515         \$SIG{'__WARN__'} = sub {
 516                 my \$msg = shift;
 517                 # timestamp warning like in CGI::Carp::warn
 518                 my \$stamp = CGI::Carp::stamp();
 519                 \$msg =~ s/^/\$stamp/gm;
 520                 print \$error_log_fh \$msg;
 521         };
 522
 523         # write errors to error.log, access to access.log
 524         enable 'AccessLog',
 525                 format => "combined",
 526                 logger => sub { print \$access_log_fh @_; };
 527         enable sub {
 528                 my \$app = shift;
 529                 sub {
 530                         my \$env = shift;
 531                         \$env->{'psgi.errors'} = \$error_log_fh;
 532                         \$app->(\$env);
 533                 }
 534         };
 535         # gitweb currently doesn't work with $SIG{CHLD} set to 'IGNORE',
 536         # because it uses 'close $fd or die...' on piped filehandle $fh
 537         # (which causes the parent process to wait for child to finish).
 538         enable_if { \$SIG{'CHLD'} eq 'IGNORE' } sub {
 539                 my \$app = shift;
 540                 sub {
 541                         my \$env = shift;
 542                         local \$SIG{'CHLD'} = 'DEFAULT';
 543                         local \$SIG{'CLD'}  = 'DEFAULT';
 544                         \$app->(\$env);
 545                 }
 546         };
 547         # serve static files, i.e. stylesheet, images, script
 548         enable 'Static',
 549                 path => sub { m!\.(js|css|png)\$! && s!^/gitweb/!! },
 550                 root => "$root/",
 551                 encoding => 'utf-8'; # encoding for 'text/plain' files
 552         # convert CGI application to PSGI app
 553         Plack::App::WrapCGI->new(script => "$root/gitweb.cgi")->to_app;
 554 };
 555
 556 # make it runnable as standalone app,
 557 # like it would be run via 'plackup' utility
 558 if (caller) {
 559         return \$app;
 560 } else {
 561         require Plack::Runner;
 562
 563         my \$runner = Plack::Runner->new();
 564         \$runner->parse_options(qw(--env deployment --port $port),
 565                                 "$local" ? qw(--host 127.0.0.1) : ());
 566         \$runner->run(\$app);
 567 }
 568 __END__
 569 EOF
 570
 571         chmod a+x "$fqgitdir/gitweb/gitweb.psgi"
 572         # configuration is embedded in server script file, gitweb.psgi
 573         rm -f "$conf"
 574 }
 575
 576 gitweb_conf() {
 577         cat > "$fqgitdir/gitweb/gitweb_config.perl" <<EOF
 578 #!/usr/bin/perl
 579 our \$projectroot = "$(dirname "$fqgitdir")";
 580 our \$git_temp = "$fqgitdir/gitweb/tmp";
 581 our \$projects_list = \$projectroot;
 582
 583 \$feature{'remote_heads'}{'default'} = [1];
 584 EOF
 585 }
 586
 587 configure_httpd() {
 588         case "$httpd" in
 589         *lighttpd*)
 590                 lighttpd_conf
 591                 ;;
 592         *apache2*|*httpd*)
 593                 apache2_conf
 594                 ;;
 595         webrick)
 596                 webrick_conf
 597                 ;;
 598         *mongoose*)
 599                 mongoose_conf
 600                 ;;
 601         *plackup*)
 602                 plackup_conf
 603                 ;;
 604         *)
 605                 echo "Unknown httpd specified: $httpd"
 606                 exit 1
 607                 ;;
 608         esac
 609 }
 610
 611 case "$action" in
 612 stop)
 613         stop_httpd
 614         exit 0
 615         ;;
 616 start)
 617         start_httpd
 618         exit 0
 619         ;;
 620 restart)
 621         stop_httpd
 622         start_httpd
 623         exit 0
 624         ;;
 625 esac
 626
 627 gitweb_conf
 628
 629 resolve_full_httpd
 630 mkdir -p "$fqgitdir/gitweb/$httpd_only"
 631
 632 configure_httpd
 633
 634 start_httpd
 635 url=http://127.0.0.1:$port
 636
 637 if test -n "$browser"; then
 638         httpd_is_ready && git web--browse -b "$browser" $url || echo $url
 639 else
 640         httpd_is_ready && git web--browse -c "instaweb.browser" $url || echo $url
 641 fi