Andrew's git / gitweb.git / git-instaweb.sh
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git-instaweb.shon commit Make sure fsck_commit_buffer() does not run out of the buffer (4d0d897)
   1#!/bin/sh
   2#
   3# Copyright (c) 2006 Eric Wong
   4#
   5
   6PERL='@@PERL@@'
   7OPTIONS_KEEPDASHDASH=
   8OPTIONS_STUCKLONG=
   9OPTIONS_SPEC="\
  10git instaweb [options] (--start | --stop | --restart)
  11--
  12l,local        only bind on 127.0.0.1
  13p,port=        the port to bind to
  14d,httpd=       the command to launch
  15b,browser=     the browser to launch
  16m,module-path= the module path (only needed for apache2)
  17 Action
  18stop           stop the web server
  19start          start the web server
  20restart        restart the web server
  21"
  22
  23. git-sh-setup
  24
  25fqgitdir="$GIT_DIR"
  26local="$(git config --bool --get instaweb.local)"
  27httpd="$(git config --get instaweb.httpd)"
  28root="$(git config --get instaweb.gitwebdir)"
  29port=$(git config --get instaweb.port)
  30module_path="$(git config --get instaweb.modulepath)"
  31action="browse"
  32
  33conf="$GIT_DIR/gitweb/httpd.conf"
  34
  35# Defaults:
  36
  37# if installed, it doesn't need further configuration (module_path)
  38test -z "$httpd" && httpd='lighttpd -f'
  39
  40# Default is @@GITWEBDIR@@
  41test -z "$root" && root='@@GITWEBDIR@@'
  42
  43# any untaken local port will do...
  44test -z "$port" && port=1234
  45
  46resolve_full_httpd () {
  47        case "$httpd" in
  48        *apache2*|*lighttpd*|*httpd*)
  49                # yes, *httpd* covers *lighttpd* above, but it is there for clarity
  50                # ensure that the apache2/lighttpd command ends with "-f"
  51                if ! echo "$httpd" | sane_grep -- '-f *$' >/dev/null 2>&1
  52                then
  53                        httpd="$httpd -f"
  54                fi
  55                ;;
  56        *plackup*)
  57                # server is started by running via generated gitweb.psgi in $fqgitdir/gitweb
  58                full_httpd="$fqgitdir/gitweb/gitweb.psgi"
  59                httpd_only="${httpd%% *}" # cut on first space
  60                return
  61                ;;
  62        *webrick*)
  63                # server is started by running via generated webrick.rb in
  64                # $fqgitdir/gitweb
  65                full_httpd="$fqgitdir/gitweb/webrick.rb"
  66                httpd_only="${httpd%% *}" # cut on first space
  67                return
  68                ;;
  69        esac
  70
  71        httpd_only="$(echo $httpd | cut -f1 -d' ')"
  72        if case "$httpd_only" in /*) : ;; *) which $httpd_only >/dev/null 2>&1;; esac
  73        then
  74                full_httpd=$httpd
  75        else
  76                # many httpds are installed in /usr/sbin or /usr/local/sbin
  77                # these days and those are not in most users $PATHs
  78                # in addition, we may have generated a server script
  79                # in $fqgitdir/gitweb.
  80                for i in /usr/local/sbin /usr/sbin "$root" "$fqgitdir/gitweb"
  81                do
  82                        if test -x "$i/$httpd_only"
  83                        then
  84                                full_httpd=$i/$httpd
  85                                return
  86                        fi
  87                done
  88
  89                echo >&2 "$httpd_only not found. Install $httpd_only or use" \
  90                     "--httpd to specify another httpd daemon."
  91                exit 1
  92        fi
  93}
  94
  95start_httpd () {
  96        if test -f "$fqgitdir/pid"; then
  97                say "Instance already running. Restarting..."
  98                stop_httpd
  99        fi
 100
 101        # here $httpd should have a meaningful value
 102        resolve_full_httpd
 103        mkdir -p "$fqgitdir/gitweb/$httpd_only"
 104        conf="$fqgitdir/gitweb/$httpd_only.conf"
 105
 106        # generate correct config file if it doesn't exist
 107        test -f "$conf" || configure_httpd
 108        test -f "$fqgitdir/gitweb/gitweb_config.perl" || gitweb_conf
 109
 110        # don't quote $full_httpd, there can be arguments to it (-f)
 111        case "$httpd" in
 112        *mongoose*|*plackup*)
 113                #These servers don't have a daemon mode so we'll have to fork it
 114                $full_httpd "$conf" &
 115                #Save the pid before doing anything else (we'll print it later)
 116                pid=$!
 117
 118                if test $? != 0; then
 119                        echo "Could not execute http daemon $httpd."
 120                        exit 1
 121                fi
 122
 123                cat > "$fqgitdir/pid" <<EOF
 124$pid
 125EOF
 126                ;;
 127        *)
 128                $full_httpd "$conf"
 129                if test $? != 0; then
 130                        echo "Could not execute http daemon $httpd."
 131                        exit 1
 132                fi
 133                ;;
 134        esac
 135}
 136
 137stop_httpd () {
 138        test -f "$fqgitdir/pid" && kill $(cat "$fqgitdir/pid")
 139        rm -f "$fqgitdir/pid"
 140}
 141
 142httpd_is_ready () {
 143        "$PERL" -MIO::Socket::INET -e "
 144local \$| = 1; # turn on autoflush
 145exit if (IO::Socket::INET->new('127.0.0.1:$port'));
 146print 'Waiting for \'$httpd\' to start ..';
 147do {
 148        print '.';
 149        sleep(1);
 150} until (IO::Socket::INET->new('127.0.0.1:$port'));
 151print qq! (done)\n!;
 152"
 153}
 154
 155while test $# != 0
 156do
 157        case "$1" in
 158        --stop|stop)
 159                action="stop"
 160                ;;
 161        --start|start)
 162                action="start"
 163                ;;
 164        --restart|restart)
 165                action="restart"
 166                ;;
 167        -l|--local)
 168                local=true
 169                ;;
 170        -d|--httpd)
 171                shift
 172                httpd="$1"
 173                ;;
 174        -b|--browser)
 175                shift
 176                browser="$1"
 177                ;;
 178        -p|--port)
 179                shift
 180                port="$1"
 181                ;;
 182        -m|--module-path)
 183                shift
 184                module_path="$1"
 185                ;;
 186        --)
 187                ;;
 188        *)
 189                usage
 190                ;;
 191        esac
 192        shift
 193done
 194
 195mkdir -p "$GIT_DIR/gitweb/tmp"
 196GIT_EXEC_PATH="$(git --exec-path)"
 197GIT_DIR="$fqgitdir"
 198GITWEB_CONFIG="$fqgitdir/gitweb/gitweb_config.perl"
 199export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
 200
 201webrick_conf () {
 202        # webrick seems to have no way of passing arbitrary environment
 203        # variables to the underlying CGI executable, so we wrap the
 204        # actual gitweb.cgi using a shell script to force it
 205  wrapper="$fqgitdir/gitweb/$httpd/wrapper.sh"
 206        cat > "$wrapper" <<EOF
 207#!/bin/sh
 208# we use this shell script wrapper around the real gitweb.cgi since
 209# there appears to be no other way to pass arbitrary environment variables
 210# into the CGI process
 211GIT_EXEC_PATH=$GIT_EXEC_PATH GIT_DIR=$GIT_DIR GITWEB_CONFIG=$GITWEB_CONFIG
 212export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
 213exec $root/gitweb.cgi
 214EOF
 215        chmod +x "$wrapper"
 216
 217        # This assumes _ruby_ is in the user's $PATH. that's _one_
 218        # portable way to run ruby, which could be installed anywhere, really.
 219        # generate a standalone server script in $fqgitdir/gitweb.
 220        cat >"$fqgitdir/gitweb/$httpd.rb" <<EOF
 221#!/usr/bin/env ruby
 222require 'webrick'
 223require 'logger'
 224options = {
 225  :Port => $port,
 226  :DocumentRoot => "$root",
 227  :Logger => Logger.new('$fqgitdir/gitweb/error.log'),
 228  :AccessLog => [
 229    [ Logger.new('$fqgitdir/gitweb/access.log'),
 230      WEBrick::AccessLog::COMBINED_LOG_FORMAT ]
 231  ],
 232  :DirectoryIndex => ["gitweb.cgi"],
 233  :CGIInterpreter => "$wrapper",
 234  :StartCallback => lambda do
 235    File.open("$fqgitdir/pid", "w") { |f| f.puts Process.pid }
 236  end,
 237  :ServerType => WEBrick::Daemon,
 238}
 239options[:BindAddress] = '127.0.0.1' if "$local" == "true"
 240server = WEBrick::HTTPServer.new(options)
 241['INT', 'TERM'].each do |signal|
 242  trap(signal) {server.shutdown}
 243end
 244server.start
 245EOF
 246        chmod +x "$fqgitdir/gitweb/$httpd.rb"
 247        # configuration is embedded in server script file, webrick.rb
 248        rm -f "$conf"
 249}
 250
 251lighttpd_conf () {
 252        cat > "$conf" <<EOF
 253server.document-root = "$root"
 254server.port = $port
 255server.modules = ( "mod_setenv", "mod_cgi" )
 256server.indexfiles = ( "gitweb.cgi" )
 257server.pid-file = "$fqgitdir/pid"
 258server.errorlog = "$fqgitdir/gitweb/$httpd_only/error.log"
 259
 260# to enable, add "mod_access", "mod_accesslog" to server.modules
 261# variable above and uncomment this
 262#accesslog.filename = "$fqgitdir/gitweb/$httpd_only/access.log"
 263
 264setenv.add-environment = ( "PATH" => env.PATH, "GITWEB_CONFIG" => env.GITWEB_CONFIG )
 265
 266cgi.assign = ( ".cgi" => "" )
 267
 268# mimetype mapping
 269mimetype.assign             = (
 270  ".pdf"          =>      "application/pdf",
 271  ".sig"          =>      "application/pgp-signature",
 272  ".spl"          =>      "application/futuresplash",
 273  ".class"        =>      "application/octet-stream",
 274  ".ps"           =>      "application/postscript",
 275  ".torrent"      =>      "application/x-bittorrent",
 276  ".dvi"          =>      "application/x-dvi",
 277  ".gz"           =>      "application/x-gzip",
 278  ".pac"          =>      "application/x-ns-proxy-autoconfig",
 279  ".swf"          =>      "application/x-shockwave-flash",
 280  ".tar.gz"       =>      "application/x-tgz",
 281  ".tgz"          =>      "application/x-tgz",
 282  ".tar"          =>      "application/x-tar",
 283  ".zip"          =>      "application/zip",
 284  ".mp3"          =>      "audio/mpeg",
 285  ".m3u"          =>      "audio/x-mpegurl",
 286  ".wma"          =>      "audio/x-ms-wma",
 287  ".wax"          =>      "audio/x-ms-wax",
 288  ".ogg"          =>      "application/ogg",
 289  ".wav"          =>      "audio/x-wav",
 290  ".gif"          =>      "image/gif",
 291  ".jpg"          =>      "image/jpeg",
 292  ".jpeg"         =>      "image/jpeg",
 293  ".png"          =>      "image/png",
 294  ".xbm"          =>      "image/x-xbitmap",
 295  ".xpm"          =>      "image/x-xpixmap",
 296  ".xwd"          =>      "image/x-xwindowdump",
 297  ".css"          =>      "text/css",
 298  ".html"         =>      "text/html",
 299  ".htm"          =>      "text/html",
 300  ".js"           =>      "text/javascript",
 301  ".asc"          =>      "text/plain",
 302  ".c"            =>      "text/plain",
 303  ".cpp"          =>      "text/plain",
 304  ".log"          =>      "text/plain",
 305  ".conf"         =>      "text/plain",
 306  ".text"         =>      "text/plain",
 307  ".txt"          =>      "text/plain",
 308  ".dtd"          =>      "text/xml",
 309  ".xml"          =>      "text/xml",
 310  ".mpeg"         =>      "video/mpeg",
 311  ".mpg"          =>      "video/mpeg",
 312  ".mov"          =>      "video/quicktime",
 313  ".qt"           =>      "video/quicktime",
 314  ".avi"          =>      "video/x-msvideo",
 315  ".asf"          =>      "video/x-ms-asf",
 316  ".asx"          =>      "video/x-ms-asf",
 317  ".wmv"          =>      "video/x-ms-wmv",
 318  ".bz2"          =>      "application/x-bzip",
 319  ".tbz"          =>      "application/x-bzip-compressed-tar",
 320  ".tar.bz2"      =>      "application/x-bzip-compressed-tar",
 321  ""              =>      "text/plain"
 322 )
 323EOF
 324        test x"$local" = xtrue && echo 'server.bind = "127.0.0.1"' >> "$conf"
 325}
 326
 327apache2_conf () {
 328        if test -z "$module_path"
 329        then
 330                test -d "/usr/lib/httpd/modules" &&
 331                        module_path="/usr/lib/httpd/modules"
 332                test -d "/usr/lib/apache2/modules" &&
 333                        module_path="/usr/lib/apache2/modules"
 334        fi
 335        bind=
 336        test x"$local" = xtrue && bind='127.0.0.1:'
 337        echo 'text/css css' > "$fqgitdir/mime.types"
 338        cat > "$conf" <<EOF
 339ServerName "git-instaweb"
 340ServerRoot "$root"
 341DocumentRoot "$root"
 342ErrorLog "$fqgitdir/gitweb/$httpd_only/error.log"
 343CustomLog "$fqgitdir/gitweb/$httpd_only/access.log" combined
 344PidFile "$fqgitdir/pid"
 345Listen $bind$port
 346EOF
 347
 348        for mod in mpm_event mpm_prefork mpm_worker
 349        do
 350                if test -e $module_path/mod_${mod}.so
 351                then
 352                        echo "LoadModule ${mod}_module " \
 353                             "$module_path/mod_${mod}.so" >> "$conf"
 354                        # only one mpm module permitted
 355                        break
 356                fi
 357        done
 358        for mod in mime dir env log_config authz_core
 359        do
 360                if test -e $module_path/mod_${mod}.so
 361                then
 362                        echo "LoadModule ${mod}_module " \
 363                             "$module_path/mod_${mod}.so" >> "$conf"
 364                fi
 365        done
 366        cat >> "$conf" <<EOF
 367TypesConfig "$fqgitdir/mime.types"
 368DirectoryIndex gitweb.cgi
 369EOF
 370
 371        # check to see if Dennis Stosberg's mod_perl compatibility patch
 372        # (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied
 373        if test -f "$module_path/mod_perl.so" &&
 374           sane_grep 'MOD_PERL' "$root/gitweb.cgi" >/dev/null
 375        then
 376                # favor mod_perl if available
 377                cat >> "$conf" <<EOF
 378LoadModule perl_module $module_path/mod_perl.so
 379PerlPassEnv GIT_DIR
 380PerlPassEnv GIT_EXEC_PATH
 381PerlPassEnv GITWEB_CONFIG
 382<Location /gitweb.cgi>
 383        SetHandler perl-script
 384        PerlResponseHandler ModPerl::Registry
 385        PerlOptions +ParseHeaders
 386        Options +ExecCGI
 387</Location>
 388EOF
 389        else
 390                # plain-old CGI
 391                resolve_full_httpd
 392                list_mods=$(echo "$full_httpd" | sed 's/-f$/-l/')
 393                $list_mods | sane_grep 'mod_cgi\.c' >/dev/null 2>&1 || \
 394                if test -f "$module_path/mod_cgi.so"
 395                then
 396                        echo "LoadModule cgi_module $module_path/mod_cgi.so" >> "$conf"
 397                else
 398                        $list_mods | grep 'mod_cgid\.c' >/dev/null 2>&1 || \
 399                        if test -f "$module_path/mod_cgid.so"
 400                        then
 401                                echo "LoadModule cgid_module $module_path/mod_cgid.so" \
 402                                        >> "$conf"
 403                        else
 404                                echo "You have no CGI support!"
 405                                exit 2
 406                        fi
 407                        echo "ScriptSock logs/gitweb.sock" >> "$conf"
 408                fi
 409                cat >> "$conf" <<EOF
 410PassEnv GIT_DIR
 411PassEnv GIT_EXEC_PATH
 412PassEnv GITWEB_CONFIG
 413AddHandler cgi-script .cgi
 414<Location /gitweb.cgi>
 415        Options +ExecCGI
 416</Location>
 417EOF
 418        fi
 419}
 420
 421mongoose_conf() {
 422        cat > "$conf" <<EOF
 423# Mongoose web server configuration file.
 424# Lines starting with '#' and empty lines are ignored.
 425# For detailed description of every option, visit
 426# http://code.google.com/p/mongoose/wiki/MongooseManual
 427
 428root            $root
 429ports           $port
 430index_files     gitweb.cgi
 431#ssl_cert       $fqgitdir/gitweb/ssl_cert.pem
 432error_log       $fqgitdir/gitweb/$httpd_only/error.log
 433access_log      $fqgitdir/gitweb/$httpd_only/access.log
 434
 435#cgi setup
 436cgi_env         PATH=$PATH,GIT_DIR=$GIT_DIR,GIT_EXEC_PATH=$GIT_EXEC_PATH,GITWEB_CONFIG=$GITWEB_CONFIG
 437cgi_interp      $PERL
 438cgi_ext         cgi,pl
 439
 440# mimetype mapping
 441mime_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
 442EOF
 443}
 444
 445plackup_conf () {
 446        # generate a standalone 'plackup' server script in $fqgitdir/gitweb
 447        # with embedded configuration; it does not use "$conf" file
 448        cat > "$fqgitdir/gitweb/gitweb.psgi" <<EOF
 449#!$PERL
 450
 451# gitweb - simple web interface to track changes in git repositories
 452#          PSGI wrapper and server starter (see http://plackperl.org)
 453
 454use strict;
 455
 456use IO::Handle;
 457use Plack::MIME;
 458use Plack::Builder;
 459use Plack::App::WrapCGI;
 460use CGI::Emulate::PSGI 0.07; # minimum version required to work with gitweb
 461
 462# mimetype mapping (from lighttpd_conf)
 463Plack::MIME->add_type(
 464        ".pdf"          =>      "application/pdf",
 465        ".sig"          =>      "application/pgp-signature",
 466        ".spl"          =>      "application/futuresplash",
 467        ".class"        =>      "application/octet-stream",
 468        ".ps"           =>      "application/postscript",
 469        ".torrent"      =>      "application/x-bittorrent",
 470        ".dvi"          =>      "application/x-dvi",
 471        ".gz"           =>      "application/x-gzip",
 472        ".pac"          =>      "application/x-ns-proxy-autoconfig",
 473        ".swf"          =>      "application/x-shockwave-flash",
 474        ".tar.gz"       =>      "application/x-tgz",
 475        ".tgz"          =>      "application/x-tgz",
 476        ".tar"          =>      "application/x-tar",
 477        ".zip"          =>      "application/zip",
 478        ".mp3"          =>      "audio/mpeg",
 479        ".m3u"          =>      "audio/x-mpegurl",
 480        ".wma"          =>      "audio/x-ms-wma",
 481        ".wax"          =>      "audio/x-ms-wax",
 482        ".ogg"          =>      "application/ogg",
 483        ".wav"          =>      "audio/x-wav",
 484        ".gif"          =>      "image/gif",
 485        ".jpg"          =>      "image/jpeg",
 486        ".jpeg"         =>      "image/jpeg",
 487        ".png"          =>      "image/png",
 488        ".xbm"          =>      "image/x-xbitmap",
 489        ".xpm"          =>      "image/x-xpixmap",
 490        ".xwd"          =>      "image/x-xwindowdump",
 491        ".css"          =>      "text/css",
 492        ".html"         =>      "text/html",
 493        ".htm"          =>      "text/html",
 494        ".js"           =>      "text/javascript",
 495        ".asc"          =>      "text/plain",
 496        ".c"            =>      "text/plain",
 497        ".cpp"          =>      "text/plain",
 498        ".log"          =>      "text/plain",
 499        ".conf"         =>      "text/plain",
 500        ".text"         =>      "text/plain",
 501        ".txt"          =>      "text/plain",
 502        ".dtd"          =>      "text/xml",
 503        ".xml"          =>      "text/xml",
 504        ".mpeg"         =>      "video/mpeg",
 505        ".mpg"          =>      "video/mpeg",
 506        ".mov"          =>      "video/quicktime",
 507        ".qt"           =>      "video/quicktime",
 508        ".avi"          =>      "video/x-msvideo",
 509        ".asf"          =>      "video/x-ms-asf",
 510        ".asx"          =>      "video/x-ms-asf",
 511        ".wmv"          =>      "video/x-ms-wmv",
 512        ".bz2"          =>      "application/x-bzip",
 513        ".tbz"          =>      "application/x-bzip-compressed-tar",
 514        ".tar.bz2"      =>      "application/x-bzip-compressed-tar",
 515        ""              =>      "text/plain"
 516);
 517
 518my \$app = builder {
 519        # to be able to override \$SIG{__WARN__} to log build time warnings
 520        use CGI::Carp; # it sets \$SIG{__WARN__} itself
 521
 522        my \$logdir = "$fqgitdir/gitweb/$httpd_only";
 523        open my \$access_log_fh, '>>', "\$logdir/access.log"
 524                or die "Couldn't open access log '\$logdir/access.log': \$!";
 525        open my \$error_log_fh,  '>>', "\$logdir/error.log"
 526                or die "Couldn't open error log '\$logdir/error.log': \$!";
 527
 528        \$access_log_fh->autoflush(1);
 529        \$error_log_fh->autoflush(1);
 530
 531        # redirect build time warnings to error.log
 532        \$SIG{'__WARN__'} = sub {
 533                my \$msg = shift;
 534                # timestamp warning like in CGI::Carp::warn
 535                my \$stamp = CGI::Carp::stamp();
 536                \$msg =~ s/^/\$stamp/gm;
 537                print \$error_log_fh \$msg;
 538        };
 539
 540        # write errors to error.log, access to access.log
 541        enable 'AccessLog',
 542                format => "combined",
 543                logger => sub { print \$access_log_fh @_; };
 544        enable sub {
 545                my \$app = shift;
 546                sub {
 547                        my \$env = shift;
 548                        \$env->{'psgi.errors'} = \$error_log_fh;
 549                        \$app->(\$env);
 550                }
 551        };
 552        # gitweb currently doesn't work with $SIG{CHLD} set to 'IGNORE',
 553        # because it uses 'close $fd or die...' on piped filehandle $fh
 554        # (which causes the parent process to wait for child to finish).
 555        enable_if { \$SIG{'CHLD'} eq 'IGNORE' } sub {
 556                my \$app = shift;
 557                sub {
 558                        my \$env = shift;
 559                        local \$SIG{'CHLD'} = 'DEFAULT';
 560                        local \$SIG{'CLD'}  = 'DEFAULT';
 561                        \$app->(\$env);
 562                }
 563        };
 564        # serve static files, i.e. stylesheet, images, script
 565        enable 'Static',
 566                path => sub { m!\.(js|css|png)\$! && s!^/gitweb/!! },
 567                root => "$root/",
 568                encoding => 'utf-8'; # encoding for 'text/plain' files
 569        # convert CGI application to PSGI app
 570        Plack::App::WrapCGI->new(script => "$root/gitweb.cgi")->to_app;
 571};
 572
 573# make it runnable as standalone app,
 574# like it would be run via 'plackup' utility
 575if (caller) {
 576        return \$app;
 577} else {
 578        require Plack::Runner;
 579
 580        my \$runner = Plack::Runner->new();
 581        \$runner->parse_options(qw(--env deployment --port $port),
 582                                "$local" ? qw(--host 127.0.0.1) : ());
 583        \$runner->run(\$app);
 584}
 585__END__
 586EOF
 587
 588        chmod a+x "$fqgitdir/gitweb/gitweb.psgi"
 589        # configuration is embedded in server script file, gitweb.psgi
 590        rm -f "$conf"
 591}
 592
 593gitweb_conf() {
 594        cat > "$fqgitdir/gitweb/gitweb_config.perl" <<EOF
 595#!@@PERL@@
 596our \$projectroot = "$(dirname "$fqgitdir")";
 597our \$git_temp = "$fqgitdir/gitweb/tmp";
 598our \$projects_list = \$projectroot;
 599
 600\$feature{'remote_heads'}{'default'} = [1];
 601EOF
 602}
 603
 604configure_httpd() {
 605        case "$httpd" in
 606        *lighttpd*)
 607                lighttpd_conf
 608                ;;
 609        *apache2*|*httpd*)
 610                apache2_conf
 611                ;;
 612        webrick)
 613                webrick_conf
 614                ;;
 615        *mongoose*)
 616                mongoose_conf
 617                ;;
 618        *plackup*)
 619                plackup_conf
 620                ;;
 621        *)
 622                echo "Unknown httpd specified: $httpd"
 623                exit 1
 624                ;;
 625        esac
 626}
 627
 628case "$action" in
 629stop)
 630        stop_httpd
 631        exit 0
 632        ;;
 633start)
 634        start_httpd
 635        exit 0
 636        ;;
 637restart)
 638        stop_httpd
 639        start_httpd
 640        exit 0
 641        ;;
 642esac
 643
 644gitweb_conf
 645
 646resolve_full_httpd
 647mkdir -p "$fqgitdir/gitweb/$httpd_only"
 648conf="$fqgitdir/gitweb/$httpd_only.conf"
 649
 650configure_httpd
 651
 652start_httpd
 653url=http://127.0.0.1:$port
 654
 655if test -n "$browser"; then
 656        httpd_is_ready && git web--browse -b "$browser" $url || echo $url
 657else
 658        httpd_is_ready && git web--browse -c "instaweb.browser" $url || echo $url
 659fi