Andrew's git / gitweb.git / git-instaweb.sh
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git-instaweb.shon commit t7001: add test case for --dry-run (36b78cd)
   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
  23SUBDIRECTORY_OK=Yes
  24. git-sh-setup
  25
  26fqgitdir="$GIT_DIR"
  27local="$(git config --bool --get instaweb.local)"
  28httpd="$(git config --get instaweb.httpd)"
  29root="$(git config --get instaweb.gitwebdir)"
  30port=$(git config --get instaweb.port)
  31module_path="$(git config --get instaweb.modulepath)"
  32action="browse"
  33
  34conf="$GIT_DIR/gitweb/httpd.conf"
  35
  36# Defaults:
  37
  38# if installed, it doesn't need further configuration (module_path)
  39test -z "$httpd" && httpd='lighttpd -f'
  40
  41# Default is @@GITWEBDIR@@
  42test -z "$root" && root='@@GITWEBDIR@@'
  43
  44# any untaken local port will do...
  45test -z "$port" && port=1234
  46
  47resolve_full_httpd () {
  48        case "$httpd" in
  49        *apache2*|*lighttpd*|*httpd*)
  50                # yes, *httpd* covers *lighttpd* above, but it is there for clarity
  51                # ensure that the apache2/lighttpd command ends with "-f"
  52                if ! echo "$httpd" | sane_grep -- '-f *$' >/dev/null 2>&1
  53                then
  54                        httpd="$httpd -f"
  55                fi
  56                ;;
  57        *plackup*)
  58                # server is started by running via generated gitweb.psgi in $fqgitdir/gitweb
  59                full_httpd="$fqgitdir/gitweb/gitweb.psgi"
  60                httpd_only="${httpd%% *}" # cut on first space
  61                return
  62                ;;
  63        *webrick*)
  64                # server is started by running via generated webrick.rb in
  65                # $fqgitdir/gitweb
  66                full_httpd="$fqgitdir/gitweb/webrick.rb"
  67                httpd_only="${httpd%% *}" # cut on first space
  68                return
  69                ;;
  70        esac
  71
  72        httpd_only="$(echo $httpd | cut -f1 -d' ')"
  73        if case "$httpd_only" in /*) : ;; *) which $httpd_only >/dev/null 2>&1;; esac
  74        then
  75                full_httpd=$httpd
  76        else
  77                # many httpds are installed in /usr/sbin or /usr/local/sbin
  78                # these days and those are not in most users $PATHs
  79                # in addition, we may have generated a server script
  80                # in $fqgitdir/gitweb.
  81                for i in /usr/local/sbin /usr/sbin "$root" "$fqgitdir/gitweb"
  82                do
  83                        if test -x "$i/$httpd_only"
  84                        then
  85                                full_httpd=$i/$httpd
  86                                return
  87                        fi
  88                done
  89
  90                echo >&2 "$httpd_only not found. Install $httpd_only or use" \
  91                     "--httpd to specify another httpd daemon."
  92                exit 1
  93        fi
  94}
  95
  96start_httpd () {
  97        if test -f "$fqgitdir/pid"; then
  98                say "Instance already running. Restarting..."
  99                stop_httpd
 100        fi
 101
 102        # here $httpd should have a meaningful value
 103        resolve_full_httpd
 104        mkdir -p "$fqgitdir/gitweb/$httpd_only"
 105        conf="$fqgitdir/gitweb/$httpd_only.conf"
 106
 107        # generate correct config file if it doesn't exist
 108        test -f "$conf" || configure_httpd
 109        test -f "$fqgitdir/gitweb/gitweb_config.perl" || gitweb_conf
 110
 111        # don't quote $full_httpd, there can be arguments to it (-f)
 112        case "$httpd" in
 113        *mongoose*|*plackup*)
 114                #These servers don't have a daemon mode so we'll have to fork it
 115                $full_httpd "$conf" &
 116                #Save the pid before doing anything else (we'll print it later)
 117                pid=$!
 118
 119                if test $? != 0; then
 120                        echo "Could not execute http daemon $httpd."
 121                        exit 1
 122                fi
 123
 124                cat > "$fqgitdir/pid" <<EOF
 125$pid
 126EOF
 127                ;;
 128        *)
 129                $full_httpd "$conf"
 130                if test $? != 0; then
 131                        echo "Could not execute http daemon $httpd."
 132                        exit 1
 133                fi
 134                ;;
 135        esac
 136}
 137
 138stop_httpd () {
 139        test -f "$fqgitdir/pid" && kill $(cat "$fqgitdir/pid")
 140        rm -f "$fqgitdir/pid"
 141}
 142
 143httpd_is_ready () {
 144        "$PERL" -MIO::Socket::INET -e "
 145local \$| = 1; # turn on autoflush
 146exit if (IO::Socket::INET->new('127.0.0.1:$port'));
 147print 'Waiting for \'$httpd\' to start ..';
 148do {
 149        print '.';
 150        sleep(1);
 151} until (IO::Socket::INET->new('127.0.0.1:$port'));
 152print qq! (done)\n!;
 153"
 154}
 155
 156while test $# != 0
 157do
 158        case "$1" in
 159        --stop|stop)
 160                action="stop"
 161                ;;
 162        --start|start)
 163                action="start"
 164                ;;
 165        --restart|restart)
 166                action="restart"
 167                ;;
 168        -l|--local)
 169                local=true
 170                ;;
 171        -d|--httpd)
 172                shift
 173                httpd="$1"
 174                ;;
 175        -b|--browser)
 176                shift
 177                browser="$1"
 178                ;;
 179        -p|--port)
 180                shift
 181                port="$1"
 182                ;;
 183        -m|--module-path)
 184                shift
 185                module_path="$1"
 186                ;;
 187        --)
 188                ;;
 189        *)
 190                usage
 191                ;;
 192        esac
 193        shift
 194done
 195
 196mkdir -p "$GIT_DIR/gitweb/tmp"
 197GIT_EXEC_PATH="$(git --exec-path)"
 198GIT_DIR="$fqgitdir"
 199GITWEB_CONFIG="$fqgitdir/gitweb/gitweb_config.perl"
 200export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
 201
 202webrick_conf () {
 203        # webrick seems to have no way of passing arbitrary environment
 204        # variables to the underlying CGI executable, so we wrap the
 205        # actual gitweb.cgi using a shell script to force it
 206  wrapper="$fqgitdir/gitweb/$httpd/wrapper.sh"
 207        cat > "$wrapper" <<EOF
 208#!@SHELL_PATH@
 209# we use this shell script wrapper around the real gitweb.cgi since
 210# there appears to be no other way to pass arbitrary environment variables
 211# into the CGI process
 212GIT_EXEC_PATH=$GIT_EXEC_PATH GIT_DIR=$GIT_DIR GITWEB_CONFIG=$GITWEB_CONFIG
 213export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
 214exec $root/gitweb.cgi
 215EOF
 216        chmod +x "$wrapper"
 217
 218        # This assumes _ruby_ is in the user's $PATH. that's _one_
 219        # portable way to run ruby, which could be installed anywhere, really.
 220        # generate a standalone server script in $fqgitdir/gitweb.
 221        cat >"$fqgitdir/gitweb/$httpd.rb" <<EOF
 222#!/usr/bin/env ruby
 223require 'webrick'
 224require 'logger'
 225options = {
 226  :Port => $port,
 227  :DocumentRoot => "$root",
 228  :Logger => Logger.new('$fqgitdir/gitweb/error.log'),
 229  :AccessLog => [
 230    [ Logger.new('$fqgitdir/gitweb/access.log'),
 231      WEBrick::AccessLog::COMBINED_LOG_FORMAT ]
 232  ],
 233  :DirectoryIndex => ["gitweb.cgi"],
 234  :CGIInterpreter => "$wrapper",
 235  :StartCallback => lambda do
 236    File.open("$fqgitdir/pid", "w") { |f| f.puts Process.pid }
 237  end,
 238  :ServerType => WEBrick::Daemon,
 239}
 240options[:BindAddress] = '127.0.0.1' if "$local" == "true"
 241server = WEBrick::HTTPServer.new(options)
 242['INT', 'TERM'].each do |signal|
 243  trap(signal) {server.shutdown}
 244end
 245server.start
 246EOF
 247        chmod +x "$fqgitdir/gitweb/$httpd.rb"
 248        # configuration is embedded in server script file, webrick.rb
 249        rm -f "$conf"
 250}
 251
 252lighttpd_conf () {
 253        cat > "$conf" <<EOF
 254server.document-root = "$root"
 255server.port = $port
 256server.modules = ( "mod_setenv", "mod_cgi" )
 257server.indexfiles = ( "gitweb.cgi" )
 258server.pid-file = "$fqgitdir/pid"
 259server.errorlog = "$fqgitdir/gitweb/$httpd_only/error.log"
 260
 261# to enable, add "mod_access", "mod_accesslog" to server.modules
 262# variable above and uncomment this
 263#accesslog.filename = "$fqgitdir/gitweb/$httpd_only/access.log"
 264
 265setenv.add-environment = ( "PATH" => env.PATH, "GITWEB_CONFIG" => env.GITWEB_CONFIG )
 266
 267cgi.assign = ( ".cgi" => "" )
 268
 269# mimetype mapping
 270mimetype.assign             = (
 271  ".pdf"          =>      "application/pdf",
 272  ".sig"          =>      "application/pgp-signature",
 273  ".spl"          =>      "application/futuresplash",
 274  ".class"        =>      "application/octet-stream",
 275  ".ps"           =>      "application/postscript",
 276  ".torrent"      =>      "application/x-bittorrent",
 277  ".dvi"          =>      "application/x-dvi",
 278  ".gz"           =>      "application/x-gzip",
 279  ".pac"          =>      "application/x-ns-proxy-autoconfig",
 280  ".swf"          =>      "application/x-shockwave-flash",
 281  ".tar.gz"       =>      "application/x-tgz",
 282  ".tgz"          =>      "application/x-tgz",
 283  ".tar"          =>      "application/x-tar",
 284  ".zip"          =>      "application/zip",
 285  ".mp3"          =>      "audio/mpeg",
 286  ".m3u"          =>      "audio/x-mpegurl",
 287  ".wma"          =>      "audio/x-ms-wma",
 288  ".wax"          =>      "audio/x-ms-wax",
 289  ".ogg"          =>      "application/ogg",
 290  ".wav"          =>      "audio/x-wav",
 291  ".gif"          =>      "image/gif",
 292  ".jpg"          =>      "image/jpeg",
 293  ".jpeg"         =>      "image/jpeg",
 294  ".png"          =>      "image/png",
 295  ".xbm"          =>      "image/x-xbitmap",
 296  ".xpm"          =>      "image/x-xpixmap",
 297  ".xwd"          =>      "image/x-xwindowdump",
 298  ".css"          =>      "text/css",
 299  ".html"         =>      "text/html",
 300  ".htm"          =>      "text/html",
 301  ".js"           =>      "text/javascript",
 302  ".asc"          =>      "text/plain",
 303  ".c"            =>      "text/plain",
 304  ".cpp"          =>      "text/plain",
 305  ".log"          =>      "text/plain",
 306  ".conf"         =>      "text/plain",
 307  ".text"         =>      "text/plain",
 308  ".txt"          =>      "text/plain",
 309  ".dtd"          =>      "text/xml",
 310  ".xml"          =>      "text/xml",
 311  ".mpeg"         =>      "video/mpeg",
 312  ".mpg"          =>      "video/mpeg",
 313  ".mov"          =>      "video/quicktime",
 314  ".qt"           =>      "video/quicktime",
 315  ".avi"          =>      "video/x-msvideo",
 316  ".asf"          =>      "video/x-ms-asf",
 317  ".asx"          =>      "video/x-ms-asf",
 318  ".wmv"          =>      "video/x-ms-wmv",
 319  ".bz2"          =>      "application/x-bzip",
 320  ".tbz"          =>      "application/x-bzip-compressed-tar",
 321  ".tar.bz2"      =>      "application/x-bzip-compressed-tar",
 322  ""              =>      "text/plain"
 323 )
 324EOF
 325        test x"$local" = xtrue && echo 'server.bind = "127.0.0.1"' >> "$conf"
 326}
 327
 328apache2_conf () {
 329        if test -z "$module_path"
 330        then
 331                test -d "/usr/lib/httpd/modules" &&
 332                        module_path="/usr/lib/httpd/modules"
 333                test -d "/usr/lib/apache2/modules" &&
 334                        module_path="/usr/lib/apache2/modules"
 335        fi
 336        bind=
 337        test x"$local" = xtrue && bind='127.0.0.1:'
 338        echo 'text/css css' > "$fqgitdir/mime.types"
 339        cat > "$conf" <<EOF
 340ServerName "git-instaweb"
 341ServerRoot "$root"
 342DocumentRoot "$root"
 343ErrorLog "$fqgitdir/gitweb/$httpd_only/error.log"
 344CustomLog "$fqgitdir/gitweb/$httpd_only/access.log" combined
 345PidFile "$fqgitdir/pid"
 346Listen $bind$port
 347EOF
 348
 349        for mod in mpm_event mpm_prefork mpm_worker
 350        do
 351                if test -e $module_path/mod_${mod}.so
 352                then
 353                        echo "LoadModule ${mod}_module " \
 354                             "$module_path/mod_${mod}.so" >> "$conf"
 355                        # only one mpm module permitted
 356                        break
 357                fi
 358        done
 359        for mod in mime dir env log_config authz_core
 360        do
 361                if test -e $module_path/mod_${mod}.so
 362                then
 363                        echo "LoadModule ${mod}_module " \
 364                             "$module_path/mod_${mod}.so" >> "$conf"
 365                fi
 366        done
 367        cat >> "$conf" <<EOF
 368TypesConfig "$fqgitdir/mime.types"
 369DirectoryIndex gitweb.cgi
 370EOF
 371
 372        # check to see if Dennis Stosberg's mod_perl compatibility patch
 373        # (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied
 374        if test -f "$module_path/mod_perl.so" &&
 375           sane_grep 'MOD_PERL' "$root/gitweb.cgi" >/dev/null
 376        then
 377                # favor mod_perl if available
 378                cat >> "$conf" <<EOF
 379LoadModule perl_module $module_path/mod_perl.so
 380PerlPassEnv GIT_DIR
 381PerlPassEnv GIT_EXEC_PATH
 382PerlPassEnv GITWEB_CONFIG
 383<Location /gitweb.cgi>
 384        SetHandler perl-script
 385        PerlResponseHandler ModPerl::Registry
 386        PerlOptions +ParseHeaders
 387        Options +ExecCGI
 388</Location>
 389EOF
 390        else
 391                # plain-old CGI
 392                resolve_full_httpd
 393                list_mods=$(echo "$full_httpd" | sed 's/-f$/-l/')
 394                $list_mods | sane_grep 'mod_cgi\.c' >/dev/null 2>&1 || \
 395                if test -f "$module_path/mod_cgi.so"
 396                then
 397                        echo "LoadModule cgi_module $module_path/mod_cgi.so" >> "$conf"
 398                else
 399                        $list_mods | grep 'mod_cgid\.c' >/dev/null 2>&1 || \
 400                        if test -f "$module_path/mod_cgid.so"
 401                        then
 402                                echo "LoadModule cgid_module $module_path/mod_cgid.so" \
 403                                        >> "$conf"
 404                        else
 405                                echo "You have no CGI support!"
 406                                exit 2
 407                        fi
 408                        echo "ScriptSock logs/gitweb.sock" >> "$conf"
 409                fi
 410                cat >> "$conf" <<EOF
 411PassEnv GIT_DIR
 412PassEnv GIT_EXEC_PATH
 413PassEnv GITWEB_CONFIG
 414AddHandler cgi-script .cgi
 415<Location /gitweb.cgi>
 416        Options +ExecCGI
 417</Location>
 418EOF
 419        fi
 420}
 421
 422mongoose_conf() {
 423        cat > "$conf" <<EOF
 424# Mongoose web server configuration file.
 425# Lines starting with '#' and empty lines are ignored.
 426# For detailed description of every option, visit
 427# http://code.google.com/p/mongoose/wiki/MongooseManual
 428
 429root            $root
 430ports           $port
 431index_files     gitweb.cgi
 432#ssl_cert       $fqgitdir/gitweb/ssl_cert.pem
 433error_log       $fqgitdir/gitweb/$httpd_only/error.log
 434access_log      $fqgitdir/gitweb/$httpd_only/access.log
 435
 436#cgi setup
 437cgi_env         PATH=$PATH,GIT_DIR=$GIT_DIR,GIT_EXEC_PATH=$GIT_EXEC_PATH,GITWEB_CONFIG=$GITWEB_CONFIG
 438cgi_interp      $PERL
 439cgi_ext         cgi,pl
 440
 441# mimetype mapping
 442mime_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
 443EOF
 444}
 445
 446plackup_conf () {
 447        # generate a standalone 'plackup' server script in $fqgitdir/gitweb
 448        # with embedded configuration; it does not use "$conf" file
 449        cat > "$fqgitdir/gitweb/gitweb.psgi" <<EOF
 450#!$PERL
 451
 452# gitweb - simple web interface to track changes in git repositories
 453#          PSGI wrapper and server starter (see http://plackperl.org)
 454
 455use strict;
 456
 457use IO::Handle;
 458use Plack::MIME;
 459use Plack::Builder;
 460use Plack::App::WrapCGI;
 461use CGI::Emulate::PSGI 0.07; # minimum version required to work with gitweb
 462
 463# mimetype mapping (from lighttpd_conf)
 464Plack::MIME->add_type(
 465        ".pdf"          =>      "application/pdf",
 466        ".sig"          =>      "application/pgp-signature",
 467        ".spl"          =>      "application/futuresplash",
 468        ".class"        =>      "application/octet-stream",
 469        ".ps"           =>      "application/postscript",
 470        ".torrent"      =>      "application/x-bittorrent",
 471        ".dvi"          =>      "application/x-dvi",
 472        ".gz"           =>      "application/x-gzip",
 473        ".pac"          =>      "application/x-ns-proxy-autoconfig",
 474        ".swf"          =>      "application/x-shockwave-flash",
 475        ".tar.gz"       =>      "application/x-tgz",
 476        ".tgz"          =>      "application/x-tgz",
 477        ".tar"          =>      "application/x-tar",
 478        ".zip"          =>      "application/zip",
 479        ".mp3"          =>      "audio/mpeg",
 480        ".m3u"          =>      "audio/x-mpegurl",
 481        ".wma"          =>      "audio/x-ms-wma",
 482        ".wax"          =>      "audio/x-ms-wax",
 483        ".ogg"          =>      "application/ogg",
 484        ".wav"          =>      "audio/x-wav",
 485        ".gif"          =>      "image/gif",
 486        ".jpg"          =>      "image/jpeg",
 487        ".jpeg"         =>      "image/jpeg",
 488        ".png"          =>      "image/png",
 489        ".xbm"          =>      "image/x-xbitmap",
 490        ".xpm"          =>      "image/x-xpixmap",
 491        ".xwd"          =>      "image/x-xwindowdump",
 492        ".css"          =>      "text/css",
 493        ".html"         =>      "text/html",
 494        ".htm"          =>      "text/html",
 495        ".js"           =>      "text/javascript",
 496        ".asc"          =>      "text/plain",
 497        ".c"            =>      "text/plain",
 498        ".cpp"          =>      "text/plain",
 499        ".log"          =>      "text/plain",
 500        ".conf"         =>      "text/plain",
 501        ".text"         =>      "text/plain",
 502        ".txt"          =>      "text/plain",
 503        ".dtd"          =>      "text/xml",
 504        ".xml"          =>      "text/xml",
 505        ".mpeg"         =>      "video/mpeg",
 506        ".mpg"          =>      "video/mpeg",
 507        ".mov"          =>      "video/quicktime",
 508        ".qt"           =>      "video/quicktime",
 509        ".avi"          =>      "video/x-msvideo",
 510        ".asf"          =>      "video/x-ms-asf",
 511        ".asx"          =>      "video/x-ms-asf",
 512        ".wmv"          =>      "video/x-ms-wmv",
 513        ".bz2"          =>      "application/x-bzip",
 514        ".tbz"          =>      "application/x-bzip-compressed-tar",
 515        ".tar.bz2"      =>      "application/x-bzip-compressed-tar",
 516        ""              =>      "text/plain"
 517);
 518
 519my \$app = builder {
 520        # to be able to override \$SIG{__WARN__} to log build time warnings
 521        use CGI::Carp; # it sets \$SIG{__WARN__} itself
 522
 523        my \$logdir = "$fqgitdir/gitweb/$httpd_only";
 524        open my \$access_log_fh, '>>', "\$logdir/access.log"
 525                or die "Couldn't open access log '\$logdir/access.log': \$!";
 526        open my \$error_log_fh,  '>>', "\$logdir/error.log"
 527                or die "Couldn't open error log '\$logdir/error.log': \$!";
 528
 529        \$access_log_fh->autoflush(1);
 530        \$error_log_fh->autoflush(1);
 531
 532        # redirect build time warnings to error.log
 533        \$SIG{'__WARN__'} = sub {
 534                my \$msg = shift;
 535                # timestamp warning like in CGI::Carp::warn
 536                my \$stamp = CGI::Carp::stamp();
 537                \$msg =~ s/^/\$stamp/gm;
 538                print \$error_log_fh \$msg;
 539        };
 540
 541        # write errors to error.log, access to access.log
 542        enable 'AccessLog',
 543                format => "combined",
 544                logger => sub { print \$access_log_fh @_; };
 545        enable sub {
 546                my \$app = shift;
 547                sub {
 548                        my \$env = shift;
 549                        \$env->{'psgi.errors'} = \$error_log_fh;
 550                        \$app->(\$env);
 551                }
 552        };
 553        # gitweb currently doesn't work with $SIG{CHLD} set to 'IGNORE',
 554        # because it uses 'close $fd or die...' on piped filehandle $fh
 555        # (which causes the parent process to wait for child to finish).
 556        enable_if { \$SIG{'CHLD'} eq 'IGNORE' } sub {
 557                my \$app = shift;
 558                sub {
 559                        my \$env = shift;
 560                        local \$SIG{'CHLD'} = 'DEFAULT';
 561                        local \$SIG{'CLD'}  = 'DEFAULT';
 562                        \$app->(\$env);
 563                }
 564        };
 565        # serve static files, i.e. stylesheet, images, script
 566        enable 'Static',
 567                path => sub { m!\.(js|css|png)\$! && s!^/gitweb/!! },
 568                root => "$root/",
 569                encoding => 'utf-8'; # encoding for 'text/plain' files
 570        # convert CGI application to PSGI app
 571        Plack::App::WrapCGI->new(script => "$root/gitweb.cgi")->to_app;
 572};
 573
 574# make it runnable as standalone app,
 575# like it would be run via 'plackup' utility
 576if (caller) {
 577        return \$app;
 578} else {
 579        require Plack::Runner;
 580
 581        my \$runner = Plack::Runner->new();
 582        \$runner->parse_options(qw(--env deployment --port $port),
 583                                "$local" ? qw(--host 127.0.0.1) : ());
 584        \$runner->run(\$app);
 585}
 586__END__
 587EOF
 588
 589        chmod a+x "$fqgitdir/gitweb/gitweb.psgi"
 590        # configuration is embedded in server script file, gitweb.psgi
 591        rm -f "$conf"
 592}
 593
 594gitweb_conf() {
 595        cat > "$fqgitdir/gitweb/gitweb_config.perl" <<EOF
 596#!@@PERL@@
 597our \$projectroot = "$(dirname "$fqgitdir")";
 598our \$git_temp = "$fqgitdir/gitweb/tmp";
 599our \$projects_list = \$projectroot;
 600
 601\$feature{'remote_heads'}{'default'} = [1];
 602EOF
 603}
 604
 605configure_httpd() {
 606        case "$httpd" in
 607        *lighttpd*)
 608                lighttpd_conf
 609                ;;
 610        *apache2*|*httpd*)
 611                apache2_conf
 612                ;;
 613        webrick)
 614                webrick_conf
 615                ;;
 616        *mongoose*)
 617                mongoose_conf
 618                ;;
 619        *plackup*)
 620                plackup_conf
 621                ;;
 622        *)
 623                echo "Unknown httpd specified: $httpd"
 624                exit 1
 625                ;;
 626        esac
 627}
 628
 629case "$action" in
 630stop)
 631        stop_httpd
 632        exit 0
 633        ;;
 634start)
 635        start_httpd
 636        exit 0
 637        ;;
 638restart)
 639        stop_httpd
 640        start_httpd
 641        exit 0
 642        ;;
 643esac
 644
 645gitweb_conf
 646
 647resolve_full_httpd
 648mkdir -p "$fqgitdir/gitweb/$httpd_only"
 649conf="$fqgitdir/gitweb/$httpd_only.conf"
 650
 651configure_httpd
 652
 653start_httpd
 654url=http://127.0.0.1:$port
 655
 656if test -n "$browser"; then
 657        httpd_is_ready && git web--browse -b "$browser" $url || echo $url
 658else
 659        httpd_is_ready && git web--browse -c "instaweb.browser" $url || echo $url
 660fi