[thirdparty/git.git] / git-instaweb.sh

#!/bin/sh
#
# Copyright (c) 2006 Eric Wong
#

PERL='@@PERL@@'
OPTIONS_KEEPDASHDASH=
OPTIONS_SPEC="\
git instaweb [options] (--start | --stop | --restart)
--
l,local        only bind on 127.0.0.1
p,port=        the port to bind to
d,httpd=       the command to launch
b,browser=     the browser to launch
m,module-path= the module path (only needed for apache2)
 Action
stop           stop the web server
start          start the web server
restart        restart the web server
"

. git-sh-setup

fqgitdir="$GIT_DIR"
local="$(git config --bool --get instaweb.local)"
httpd="$(git config --get instaweb.httpd)"
root="$(git config --get instaweb.gitwebdir)"
port=$(git config --get instaweb.port)
module_path="$(git config --get instaweb.modulepath)"
action="browse"

conf="$GIT_DIR/gitweb/httpd.conf"

# Defaults:

# if installed, it doesn't need further configuration (module_path)
test -z "$httpd" && httpd='lighttpd -f'

# Default is @@GITWEBDIR@@
test -z "$root" && root='@@GITWEBDIR@@'

# any untaken local port will do...
test -z "$port" && port=1234

resolve_full_httpd () {
	case "$httpd" in
	*apache2*|*lighttpd*|*httpd*)
		# yes, *httpd* covers *lighttpd* above, but it is there for clarity
		# ensure that the apache2/lighttpd command ends with "-f"
		if ! echo "$httpd" | sane_grep -- '-f *$' >/dev/null 2>&1
		then
			httpd="$httpd -f"
		fi
		;;
	*plackup*)
		# server is started by running via generated gitweb.psgi in $fqgitdir/gitweb
		full_httpd="$fqgitdir/gitweb/gitweb.psgi"
		httpd_only="${httpd%% *}" # cut on first space
		return
		;;
	*webrick*)
		# server is started by running via generated webrick.rb in
		# $fqgitdir/gitweb
		full_httpd="$fqgitdir/gitweb/webrick.rb"
		httpd_only="${httpd%% *}" # cut on first space
		return
		;;
	esac

	httpd_only="$(echo $httpd | cut -f1 -d' ')"
	if case "$httpd_only" in /*) : ;; *) which $httpd_only >/dev/null 2>&1;; esac
	then
		full_httpd=$httpd
	else
		# many httpds are installed in /usr/sbin or /usr/local/sbin
		# these days and those are not in most users $PATHs
		# in addition, we may have generated a server script
		# in $fqgitdir/gitweb.
		for i in /usr/local/sbin /usr/sbin "$root" "$fqgitdir/gitweb"
		do
			if test -x "$i/$httpd_only"
			then
				full_httpd=$i/$httpd
				return
			fi
		done

		echo >&2 "$httpd_only not found. Install $httpd_only or use" \
		     "--httpd to specify another httpd daemon."
		exit 1
	fi
}

start_httpd () {
	if test -f "$fqgitdir/pid"; then
		say "Instance already running. Restarting..."
		stop_httpd
	fi

	# here $httpd should have a meaningful value
	resolve_full_httpd
	mkdir -p "$fqgitdir/gitweb/$httpd_only"
	conf="$fqgitdir/gitweb/$httpd_only.conf"

	# generate correct config file if it doesn't exist
	test -f "$conf" || configure_httpd
	test -f "$fqgitdir/gitweb/gitweb_config.perl" || gitweb_conf

	# don't quote $full_httpd, there can be arguments to it (-f)
	case "$httpd" in
	*mongoose*|*plackup*)
		#These servers don't have a daemon mode so we'll have to fork it
		$full_httpd "$conf" &
		#Save the pid before doing anything else (we'll print it later)
		pid=$!

		if test $? != 0; then
			echo "Could not execute http daemon $httpd."
			exit 1
		fi

		cat > "$fqgitdir/pid" <<EOF
$pid
EOF
		;;
	*)
		$full_httpd "$conf"
		if test $? != 0; then
			echo "Could not execute http daemon $httpd."
			exit 1
		fi
		;;
	esac
}

stop_httpd () {
	test -f "$fqgitdir/pid" && kill $(cat "$fqgitdir/pid")
	rm -f "$fqgitdir/pid"
}

httpd_is_ready () {
	"$PERL" -MIO::Socket::INET -e "
local \$| = 1; # turn on autoflush
exit if (IO::Socket::INET->new('127.0.0.1:$port'));
print 'Waiting for \'$httpd\' to start ..';
do {
	print '.';
	sleep(1);
} until (IO::Socket::INET->new('127.0.0.1:$port'));
print qq! (done)\n!;
"
}

while test $# != 0
do
	case "$1" in
	--stop|stop)
		action="stop"
		;;
	--start|start)
		action="start"
		;;
	--restart|restart)
		action="restart"
		;;
	-l|--local)
		local=true
		;;
	-d|--httpd)
		shift
		httpd="$1"
		;;
	-b|--browser)
		shift
		browser="$1"
		;;
	-p|--port)
		shift
		port="$1"
		;;
	-m|--module-path)
		shift
		module_path="$1"
		;;
	--)
		;;
	*)
		usage
		;;
	esac
	shift
done

mkdir -p "$GIT_DIR/gitweb/tmp"
GIT_EXEC_PATH="$(git --exec-path)"
GIT_DIR="$fqgitdir"
GITWEB_CONFIG="$fqgitdir/gitweb/gitweb_config.perl"
export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG

webrick_conf () {
	# webrick seems to have no way of passing arbitrary environment
	# variables to the underlying CGI executable, so we wrap the
	# actual gitweb.cgi using a shell script to force it
  wrapper="$fqgitdir/gitweb/$httpd/wrapper.sh"
	cat > "$wrapper" <<EOF
#!/bin/sh
# we use this shell script wrapper around the real gitweb.cgi since
# there appears to be no other way to pass arbitrary environment variables
# into the CGI process
GIT_EXEC_PATH=$GIT_EXEC_PATH GIT_DIR=$GIT_DIR GITWEB_CONFIG=$GITWEB_CONFIG
export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
exec $root/gitweb.cgi
EOF
	chmod +x "$wrapper"

	# This assumes _ruby_ is in the user's $PATH. that's _one_
	# portable way to run ruby, which could be installed anywhere, really.
	# generate a standalone server script in $fqgitdir/gitweb.
	cat >"$fqgitdir/gitweb/$httpd.rb" <<EOF
#!/usr/bin/env ruby
require 'webrick'
require 'logger'
options = {
  :Port => $port,
  :DocumentRoot => "$root",
  :Logger => Logger.new('$fqgitdir/gitweb/error.log'),
  :AccessLog => [
    [ Logger.new('$fqgitdir/gitweb/access.log'),
      WEBrick::AccessLog::COMBINED_LOG_FORMAT ]
  ],
  :DirectoryIndex => ["gitweb.cgi"],
  :CGIInterpreter => "$wrapper",
  :StartCallback => lambda do
    File.open("$fqgitdir/pid", "w") { |f| f.puts Process.pid }
  end,
  :ServerType => WEBrick::Daemon,
}
options[:BindAddress] = '127.0.0.1' if "$local" == "true"
server = WEBrick::HTTPServer.new(options)
['INT', 'TERM'].each do |signal|
  trap(signal) {server.shutdown}
end
server.start
EOF
	chmod +x "$fqgitdir/gitweb/$httpd.rb"
	# configuration is embedded in server script file, webrick.rb
	rm -f "$conf"
}

lighttpd_conf () {
	cat > "$conf" <<EOF
server.document-root = "$root"
server.port = $port
server.modules = ( "mod_setenv", "mod_cgi" )
server.indexfiles = ( "gitweb.cgi" )
server.pid-file = "$fqgitdir/pid"
server.errorlog = "$fqgitdir/gitweb/$httpd_only/error.log"

# to enable, add "mod_access", "mod_accesslog" to server.modules
# variable above and uncomment this
#accesslog.filename = "$fqgitdir/gitweb/$httpd_only/access.log"

setenv.add-environment = ( "PATH" => env.PATH, "GITWEB_CONFIG" => env.GITWEB_CONFIG )

cgi.assign = ( ".cgi" => "" )

# mimetype mapping
mimetype.assign             = (
  ".pdf"          =>      "application/pdf",
  ".sig"          =>      "application/pgp-signature",
  ".spl"          =>      "application/futuresplash",
  ".class"        =>      "application/octet-stream",
  ".ps"           =>      "application/postscript",
  ".torrent"      =>      "application/x-bittorrent",
  ".dvi"          =>      "application/x-dvi",
  ".gz"           =>      "application/x-gzip",
  ".pac"          =>      "application/x-ns-proxy-autoconfig",
  ".swf"          =>      "application/x-shockwave-flash",
  ".tar.gz"       =>      "application/x-tgz",
  ".tgz"          =>      "application/x-tgz",
  ".tar"          =>      "application/x-tar",
  ".zip"          =>      "application/zip",
  ".mp3"          =>      "audio/mpeg",
  ".m3u"          =>      "audio/x-mpegurl",
  ".wma"          =>      "audio/x-ms-wma",
  ".wax"          =>      "audio/x-ms-wax",
  ".ogg"          =>      "application/ogg",
  ".wav"          =>      "audio/x-wav",
  ".gif"          =>      "image/gif",
  ".jpg"          =>      "image/jpeg",
  ".jpeg"         =>      "image/jpeg",
  ".png"          =>      "image/png",
  ".xbm"          =>      "image/x-xbitmap",
  ".xpm"          =>      "image/x-xpixmap",
  ".xwd"          =>      "image/x-xwindowdump",
  ".css"          =>      "text/css",
  ".html"         =>      "text/html",
  ".htm"          =>      "text/html",
  ".js"           =>      "text/javascript",
  ".asc"          =>      "text/plain",
  ".c"            =>      "text/plain",
  ".cpp"          =>      "text/plain",
  ".log"          =>      "text/plain",
  ".conf"         =>      "text/plain",
  ".text"         =>      "text/plain",
  ".txt"          =>      "text/plain",
  ".dtd"          =>      "text/xml",
  ".xml"          =>      "text/xml",
  ".mpeg"         =>      "video/mpeg",
  ".mpg"          =>      "video/mpeg",
  ".mov"          =>      "video/quicktime",
  ".qt"           =>      "video/quicktime",
  ".avi"          =>      "video/x-msvideo",
  ".asf"          =>      "video/x-ms-asf",
  ".asx"          =>      "video/x-ms-asf",
  ".wmv"          =>      "video/x-ms-wmv",
  ".bz2"          =>      "application/x-bzip",
  ".tbz"          =>      "application/x-bzip-compressed-tar",
  ".tar.bz2"      =>      "application/x-bzip-compressed-tar",
  ""              =>      "text/plain"
 )
EOF
	test x"$local" = xtrue && echo 'server.bind = "127.0.0.1"' >> "$conf"
}

apache2_conf () {
	if test -z "$module_path"
	then
		test -d "/usr/lib/httpd/modules" &&
			module_path="/usr/lib/httpd/modules"
		test -d "/usr/lib/apache2/modules" &&
			module_path="/usr/lib/apache2/modules"
	fi
	bind=
	test x"$local" = xtrue && bind='127.0.0.1:'
	echo 'text/css css' > "$fqgitdir/mime.types"
	cat > "$conf" <<EOF
ServerName "git-instaweb"
ServerRoot "$root"
DocumentRoot "$root"
ErrorLog "$fqgitdir/gitweb/$httpd_only/error.log"
CustomLog "$fqgitdir/gitweb/$httpd_only/access.log" combined
PidFile "$fqgitdir/pid"
Listen $bind$port
EOF

	for mod in mime dir env log_config
	do
		if test -e $module_path/mod_${mod}.so
		then
			echo "LoadModule ${mod}_module " \
			     "$module_path/mod_${mod}.so" >> "$conf"
		fi
	done
	cat >> "$conf" <<EOF
TypesConfig "$fqgitdir/mime.types"
DirectoryIndex gitweb.cgi
EOF

	# check to see if Dennis Stosberg's mod_perl compatibility patch
	# (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied
	if test -f "$module_path/mod_perl.so" &&
	   sane_grep 'MOD_PERL' "$root/gitweb.cgi" >/dev/null
	then
		# favor mod_perl if available
		cat >> "$conf" <<EOF
LoadModule perl_module $module_path/mod_perl.so
PerlPassEnv GIT_DIR
PerlPassEnv GIT_EXEC_PATH
PerlPassEnv GITWEB_CONFIG
<Location /gitweb.cgi>
	SetHandler perl-script
	PerlResponseHandler ModPerl::Registry
	PerlOptions +ParseHeaders
	Options +ExecCGI
</Location>
EOF
	else
		# plain-old CGI
		resolve_full_httpd
		list_mods=$(echo "$full_httpd" | sed 's/-f$/-l/')
		$list_mods | sane_grep 'mod_cgi\.c' >/dev/null 2>&1 || \
		if test -f "$module_path/mod_cgi.so"
		then
			echo "LoadModule cgi_module $module_path/mod_cgi.so" >> "$conf"
		else
			$list_mods | grep 'mod_cgid\.c' >/dev/null 2>&1 || \
			if test -f "$module_path/mod_cgid.so"
			then
				echo "LoadModule cgid_module $module_path/mod_cgid.so" \
					>> "$conf"
			else
				echo "You have no CGI support!"
				exit 2
			fi
			echo "ScriptSock logs/gitweb.sock" >> "$conf"
		fi
		cat >> "$conf" <<EOF
PassEnv GIT_DIR
PassEnv GIT_EXEC_PATH
PassEnv GITWEB_CONFIG
AddHandler cgi-script .cgi
<Location /gitweb.cgi>
	Options +ExecCGI
</Location>
EOF
	fi
}

mongoose_conf() {
	cat > "$conf" <<EOF
# Mongoose web server configuration file.
# Lines starting with '#' and empty lines are ignored.
# For detailed description of every option, visit
# http://code.google.com/p/mongoose/wiki/MongooseManual

root		$root
ports		$port
index_files	gitweb.cgi
#ssl_cert	$fqgitdir/gitweb/ssl_cert.pem
error_log	$fqgitdir/gitweb/$httpd_only/error.log
access_log	$fqgitdir/gitweb/$httpd_only/access.log

#cgi setup
cgi_env		PATH=$PATH,GIT_DIR=$GIT_DIR,GIT_EXEC_PATH=$GIT_EXEC_PATH,GITWEB_CONFIG=$GITWEB_CONFIG
cgi_interp	$PERL
cgi_ext		cgi,pl

# mimetype mapping
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
EOF
}

plackup_conf () {
	# generate a standalone 'plackup' server script in $fqgitdir/gitweb
	# with embedded configuration; it does not use "$conf" file
	cat > "$fqgitdir/gitweb/gitweb.psgi" <<EOF
#!$PERL

# gitweb - simple web interface to track changes in git repositories
#          PSGI wrapper and server starter (see http://plackperl.org)

use strict;

use IO::Handle;
use Plack::MIME;
use Plack::Builder;
use Plack::App::WrapCGI;
use CGI::Emulate::PSGI 0.07; # minimum version required to work with gitweb

# mimetype mapping (from lighttpd_conf)
Plack::MIME->add_type(
	".pdf"          =>      "application/pdf",
	".sig"          =>      "application/pgp-signature",
	".spl"          =>      "application/futuresplash",
	".class"        =>      "application/octet-stream",
	".ps"           =>      "application/postscript",
	".torrent"      =>      "application/x-bittorrent",
	".dvi"          =>      "application/x-dvi",
	".gz"           =>      "application/x-gzip",
	".pac"          =>      "application/x-ns-proxy-autoconfig",
	".swf"          =>      "application/x-shockwave-flash",
	".tar.gz"       =>      "application/x-tgz",
	".tgz"          =>      "application/x-tgz",
	".tar"          =>      "application/x-tar",
	".zip"          =>      "application/zip",
	".mp3"          =>      "audio/mpeg",
	".m3u"          =>      "audio/x-mpegurl",
	".wma"          =>      "audio/x-ms-wma",
	".wax"          =>      "audio/x-ms-wax",
	".ogg"          =>      "application/ogg",
	".wav"          =>      "audio/x-wav",
	".gif"          =>      "image/gif",
	".jpg"          =>      "image/jpeg",
	".jpeg"         =>      "image/jpeg",
	".png"          =>      "image/png",
	".xbm"          =>      "image/x-xbitmap",
	".xpm"          =>      "image/x-xpixmap",
	".xwd"          =>      "image/x-xwindowdump",
	".css"          =>      "text/css",
	".html"         =>      "text/html",
	".htm"          =>      "text/html",
	".js"           =>      "text/javascript",
	".asc"          =>      "text/plain",
	".c"            =>      "text/plain",
	".cpp"          =>      "text/plain",
	".log"          =>      "text/plain",
	".conf"         =>      "text/plain",
	".text"         =>      "text/plain",
	".txt"          =>      "text/plain",
	".dtd"          =>      "text/xml",
	".xml"          =>      "text/xml",
	".mpeg"         =>      "video/mpeg",
	".mpg"          =>      "video/mpeg",
	".mov"          =>      "video/quicktime",
	".qt"           =>      "video/quicktime",
	".avi"          =>      "video/x-msvideo",
	".asf"          =>      "video/x-ms-asf",
	".asx"          =>      "video/x-ms-asf",
	".wmv"          =>      "video/x-ms-wmv",
	".bz2"          =>      "application/x-bzip",
	".tbz"          =>      "application/x-bzip-compressed-tar",
	".tar.bz2"      =>      "application/x-bzip-compressed-tar",
	""              =>      "text/plain"
);

my \$app = builder {
	# to be able to override \$SIG{__WARN__} to log build time warnings
	use CGI::Carp; # it sets \$SIG{__WARN__} itself

	my \$logdir = "$fqgitdir/gitweb/$httpd_only";
	open my \$access_log_fh, '>>', "\$logdir/access.log"
		or die "Couldn't open access log '\$logdir/access.log': \$!";
	open my \$error_log_fh,  '>>', "\$logdir/error.log"
		or die "Couldn't open error log '\$logdir/error.log': \$!";

	\$access_log_fh->autoflush(1);
	\$error_log_fh->autoflush(1);

	# redirect build time warnings to error.log
	\$SIG{'__WARN__'} = sub {
		my \$msg = shift;
		# timestamp warning like in CGI::Carp::warn
		my \$stamp = CGI::Carp::stamp();
		\$msg =~ s/^/\$stamp/gm;
		print \$error_log_fh \$msg;
	};

	# write errors to error.log, access to access.log
	enable 'AccessLog',
		format => "combined",
		logger => sub { print \$access_log_fh @_; };
	enable sub {
		my \$app = shift;
		sub {
			my \$env = shift;
			\$env->{'psgi.errors'} = \$error_log_fh;
			\$app->(\$env);
		}
	};
	# gitweb currently doesn't work with $SIG{CHLD} set to 'IGNORE',
	# because it uses 'close $fd or die...' on piped filehandle $fh
	# (which causes the parent process to wait for child to finish).
	enable_if { \$SIG{'CHLD'} eq 'IGNORE' } sub {
		my \$app = shift;
		sub {
			my \$env = shift;
			local \$SIG{'CHLD'} = 'DEFAULT';
			local \$SIG{'CLD'}  = 'DEFAULT';
			\$app->(\$env);
		}
	};
	# serve static files, i.e. stylesheet, images, script
	enable 'Static',
		path => sub { m!\.(js|css|png)\$! && s!^/gitweb/!! },
		root => "$root/",
		encoding => 'utf-8'; # encoding for 'text/plain' files
	# convert CGI application to PSGI app
	Plack::App::WrapCGI->new(script => "$root/gitweb.cgi")->to_app;
};

# make it runnable as standalone app,
# like it would be run via 'plackup' utility
if (caller) {
	return \$app;
} else {
	require Plack::Runner;

	my \$runner = Plack::Runner->new();
	\$runner->parse_options(qw(--env deployment --port $port),
				"$local" ? qw(--host 127.0.0.1) : ());
	\$runner->run(\$app);
}
__END__
EOF

	chmod a+x "$fqgitdir/gitweb/gitweb.psgi"
	# configuration is embedded in server script file, gitweb.psgi
	rm -f "$conf"
}

gitweb_conf() {
	cat > "$fqgitdir/gitweb/gitweb_config.perl" <<EOF
#!/usr/bin/perl
our \$projectroot = "$(dirname "$fqgitdir")";
our \$git_temp = "$fqgitdir/gitweb/tmp";
our \$projects_list = \$projectroot;

\$feature{'remote_heads'}{'default'} = [1];
EOF
}

configure_httpd() {
	case "$httpd" in
	*lighttpd*)
		lighttpd_conf
		;;
	*apache2*|*httpd*)
		apache2_conf
		;;
	webrick)
		webrick_conf
		;;
	*mongoose*)
		mongoose_conf
		;;
	*plackup*)
		plackup_conf
		;;
	*)
		echo "Unknown httpd specified: $httpd"
		exit 1
		;;
	esac
}

case "$action" in
stop)
	stop_httpd
	exit 0
	;;
start)
	start_httpd
	exit 0
	;;
restart)
	stop_httpd
	start_httpd
	exit 0
	;;
esac

gitweb_conf

resolve_full_httpd
mkdir -p "$fqgitdir/gitweb/$httpd_only"
conf="$fqgitdir/gitweb/$httpd_only.conf"

configure_httpd

start_httpd
url=http://127.0.0.1:$port

if test -n "$browser"; then
	httpd_is_ready && git web--browse -b "$browser" $url || echo $url
else
	httpd_is_ready && git web--browse -c "instaweb.browser" $url || echo $url
fi
Commit	Line	Data
a51d37c1 EW	1	#!/bin/sh
	2	#
	3	# Copyright (c) 2006 Eric Wong
	4	#
c2db2e0e	5
c5699693	6	PERL='@@PERL@@'
c2db2e0e PH	7	OPTIONS_KEEPDASHDASH=
c2db2e0e PH	8	OPTIONS_SPEC="\
1b1dd23f	9	git instaweb [options] (--start \| --stop \| --restart)
c2db2e0e PH	10	--
	11	l,local only bind on 127.0.0.1
	12	p,port= the port to bind to
	13	d,httpd= the command to launch
	14	b,browser= the browser to launch
	15	m,module-path= the module path (only needed for apache2)
	16	Action
	17	stop stop the web server
	18	start start the web server
	19	restart restart the web server
	20	"
a51d37c1 EW	21
	22	. git-sh-setup
	23
b2bc9a30	24	fqgitdir="$GIT_DIR"
43d60d2e FP	25	local="$(git config --bool --get instaweb.local)"
43d60d2e FP	26	httpd="$(git config --get instaweb.httpd)"
c0cb4ed3	27	root="$(git config --get instaweb.gitwebdir)"
43d60d2e FP	28	port=$(git config --get instaweb.port)
43d60d2e FP	29	module_path="$(git config --get instaweb.modulepath)"
c0175f92	30	action="browse"
a51d37c1	31
9126425d	32	conf="$GIT_DIR/gitweb/httpd.conf"
a51d37c1 EW	33
	34	# Defaults:
	35
82e5a82f	36	# if installed, it doesn't need further configuration (module_path)
a51d37c1 EW	37	test -z "$httpd" && httpd='lighttpd -f'
a51d37c1 EW	38
c0cb4ed3 PKS	39	# Default is @@GITWEBDIR@@
	40	test -z "$root" && root='@@GITWEBDIR@@'
	41
a51d37c1 EW	42	# any untaken local port will do...
	43	test -z "$port" && port=1234
	44
43d60d2e FP	45	resolve_full_httpd () {
43d60d2e FP	46	case "$httpd" in
4bdf8599 DM	47	apache2\|lighttpd\|httpd)
4bdf8599 DM	48	# yes, httpd covers lighttpd above, but it is there for clarity
43d60d2e	49	# ensure that the apache2/lighttpd command ends with "-f"
e1622bfc	50	if ! echo "$httpd" \| sane_grep -- '-f *$' >/dev/null 2>&1
43d60d2e FP	51	then
	52	httpd="$httpd -f"
	53	fi
	54	;;
78646987 JN	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	;;
422bff28	61	webrick)
f46e1304	62	# server is started by running via generated webrick.rb in
422bff28	63	# $fqgitdir/gitweb
f46e1304	64	full_httpd="$fqgitdir/gitweb/webrick.rb"
422bff28 EW	65	httpd_only="${httpd%% *}" # cut on first space
	66	return
	67	;;
43d60d2e FP	68	esac
	69
	70	httpd_only="$(echo $httpd \| cut -f1 -d' ')"
e47eec8f	71	if case "$httpd_only" in /) : ;; ) which $httpd_only >/dev/null 2>&1;; esac
a51d37c1	72	then
43d60d2e	73	full_httpd=$httpd
a51d37c1 EW	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
14b45b66 MD	77	# in addition, we may have generated a server script
14b45b66 MD	78	# in $fqgitdir/gitweb.
c0cb4ed3	79	for i in /usr/local/sbin /usr/sbin "$root" "$fqgitdir/gitweb"
a51d37c1 EW	80	do
	81	if test -x "$i/$httpd_only"
	82	then
43d60d2e	83	full_httpd=$i/$httpd
a51d37c1 EW	84	return
	85	fi
	86	done
43d60d2e FP	87
	88	echo >&2 "$httpd_only not found. Install $httpd_only or use" \
	89	"--httpd to specify another httpd daemon."
f281e3a1	90	exit 1
a51d37c1	91	fi
43d60d2e FP	92	}
	93
	94	start_httpd () {
0b624b4c SB	95	if test -f "$fqgitdir/pid"; then
	96	say "Instance already running. Restarting..."
	97	stop_httpd
	98	fi
	99
43d60d2e FP	100	# here $httpd should have a meaningful value
43d60d2e FP	101	resolve_full_httpd
5ad6d387 JN	102	mkdir -p "$fqgitdir/gitweb/$httpd_only"
	103	conf="$fqgitdir/gitweb/$httpd_only.conf"
	104
	105	# generate correct config file if it doesn't exist
	106	test -f "$conf" \|\| configure_httpd
	107	test -f "$fqgitdir/gitweb/gitweb_config.perl" \|\| gitweb_conf
43d60d2e FP	108
43d60d2e FP	109	# don't quote $full_httpd, there can be arguments to it (-f)
0ded4758	110	case "$httpd" in
78646987 JN	111	mongoose\|plackup)
78646987 JN	112	#These servers don't have a daemon mode so we'll have to fork it
48bf76ca	113	$full_httpd "$conf" &
0ded4758 WL	114	#Save the pid before doing anything else (we'll print it later)
	115	pid=$!
	116
	117	if test $? != 0; then
	118	echo "Could not execute http daemon $httpd."
	119	exit 1
	120	fi
	121
	122	cat > "$fqgitdir/pid" <<EOF
	123	$pid
	124	EOF
	125	;;
	126	*)
48bf76ca	127	$full_httpd "$conf"
0ded4758 WL	128	if test $? != 0; then
	129	echo "Could not execute http daemon $httpd."
	130	exit 1
	131	fi
	132	;;
	133	esac
a51d37c1 EW	134	}
	135
	136	stop_httpd () {
43d60d2e	137	test -f "$fqgitdir/pid" && kill $(cat "$fqgitdir/pid")
d1127622	138	rm -f "$fqgitdir/pid"
a51d37c1 EW	139	}
a51d37c1 EW	140
d94775e1 JN	141	httpd_is_ready () {
	142	"$PERL" -MIO::Socket::INET -e "
	143	local \$\| = 1; # turn on autoflush
	144	exit if (IO::Socket::INET->new('127.0.0.1:$port'));
	145	print 'Waiting for \'$httpd\' to start ..';
	146	do {
	147	print '.';
	148	sleep(1);
	149	} until (IO::Socket::INET->new('127.0.0.1:$port'));
	150	print qq! (done)\n!;
	151	"
	152	}
	153
822f7c73	154	while test $# != 0
a51d37c1 EW	155	do
	156	case "$1" in
	157	--stop\|stop)
c0175f92	158	action="stop"
a51d37c1 EW	159	;;
a51d37c1 EW	160	--start\|start)
c0175f92	161	action="start"
a51d37c1 EW	162	;;
a51d37c1 EW	163	--restart\|restart)
c0175f92	164	action="restart"
a51d37c1	165	;;
c2db2e0e	166	-l\|--local)
a51d37c1 EW	167	local=true
a51d37c1 EW	168	;;
c2db2e0e PH	169	-d\|--httpd)
	170	shift
	171	httpd="$1"
	172	;;
	173	-b\|--browser)
	174	shift
	175	browser="$1"
a51d37c1	176	;;
c2db2e0e PH	177	-p\|--port)
	178	shift
	179	port="$1"
a51d37c1	180	;;
c2db2e0e PH	181	-m\|--module-path)
	182	shift
	183	module_path="$1"
a51d37c1	184	;;
c2db2e0e	185	--)
a51d37c1 EW	186	;;
	187	*)
	188	usage
	189	;;
	190	esac
	191	shift
	192	done
	193
	194	mkdir -p "$GIT_DIR/gitweb/tmp"
43d60d2e	195	GIT_EXEC_PATH="$(git --exec-path)"
a51d37c1	196	GIT_DIR="$fqgitdir"
c0cb4ed3 PKS	197	GITWEB_CONFIG="$fqgitdir/gitweb/gitweb_config.perl"
c0cb4ed3 PKS	198	export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
a51d37c1	199
425b78e8	200	webrick_conf () {
422bff28 EW	201	# webrick seems to have no way of passing arbitrary environment
	202	# variables to the underlying CGI executable, so we wrap the
	203	# actual gitweb.cgi using a shell script to force it
	204	wrapper="$fqgitdir/gitweb/$httpd/wrapper.sh"
	205	cat > "$wrapper" <<EOF
	206	#!/bin/sh
	207	# we use this shell script wrapper around the real gitweb.cgi since
	208	# there appears to be no other way to pass arbitrary environment variables
	209	# into the CGI process
	210	GIT_EXEC_PATH=$GIT_EXEC_PATH GIT_DIR=$GIT_DIR GITWEB_CONFIG=$GITWEB_CONFIG
	211	export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
	212	exec $root/gitweb.cgi
	213	EOF
	214	chmod +x "$wrapper"
	215
	216	# This assumes _ruby_ is in the user's $PATH. that's _one_
	217	# portable way to run ruby, which could be installed anywhere, really.
425b78e8 MD	218	# generate a standalone server script in $fqgitdir/gitweb.
425b78e8 MD	219	cat >"$fqgitdir/gitweb/$httpd.rb" <<EOF
f46e1304	220	#!/usr/bin/env ruby
425b78e8	221	require 'webrick'
e9323e7f	222	require 'logger'
f46e1304 EW	223	options = {
	224	:Port => $port,
	225	:DocumentRoot => "$root",
e9323e7f EW	226	:Logger => Logger.new('$fqgitdir/gitweb/error.log'),
	227	:AccessLog => [
	228	[ Logger.new('$fqgitdir/gitweb/access.log'),
	229	WEBrick::AccessLog::COMBINED_LOG_FORMAT ]
	230	],
f46e1304 EW	231	:DirectoryIndex => ["gitweb.cgi"],
	232	:CGIInterpreter => "$wrapper",
	233	:StartCallback => lambda do
	234	File.open("$fqgitdir/pid", "w") { \|f\| f.puts Process.pid }
	235	end,
	236	:ServerType => WEBrick::Daemon,
	237	}
	238	options[:BindAddress] = '127.0.0.1' if "$local" == "true"
425b78e8 MD	239	server = WEBrick::HTTPServer.new(options)
	240	['INT', 'TERM'].each do \|signal\|
	241	trap(signal) {server.shutdown}
	242	end
	243	server.start
	244	EOF
f46e1304 EW	245	chmod +x "$fqgitdir/gitweb/$httpd.rb"
	246	# configuration is embedded in server script file, webrick.rb
	247	rm -f "$conf"
425b78e8 MD	248	}
425b78e8 MD	249
a51d37c1 EW	250	lighttpd_conf () {
a51d37c1 EW	251	cat > "$conf" <<EOF
c0cb4ed3	252	server.document-root = "$root"
a51d37c1	253	server.port = $port
e47eec8f	254	server.modules = ( "mod_setenv", "mod_cgi" )
a51d37c1 EW	255	server.indexfiles = ( "gitweb.cgi" )
a51d37c1 EW	256	server.pid-file = "$fqgitdir/pid"
be5347b3	257	server.errorlog = "$fqgitdir/gitweb/$httpd_only/error.log"
e47eec8f RJ	258
	259	# to enable, add "mod_access", "mod_accesslog" to server.modules
	260	# variable above and uncomment this
be5347b3	261	#accesslog.filename = "$fqgitdir/gitweb/$httpd_only/access.log"
e47eec8f	262
c0cb4ed3	263	setenv.add-environment = ( "PATH" => env.PATH, "GITWEB_CONFIG" => env.GITWEB_CONFIG )
e47eec8f	264
a51d37c1	265	cgi.assign = ( ".cgi" => "" )
e47eec8f RJ	266
	267	# mimetype mapping
	268	mimetype.assign = (
	269	".pdf" => "application/pdf",
	270	".sig" => "application/pgp-signature",
	271	".spl" => "application/futuresplash",
	272	".class" => "application/octet-stream",
	273	".ps" => "application/postscript",
	274	".torrent" => "application/x-bittorrent",
	275	".dvi" => "application/x-dvi",
	276	".gz" => "application/x-gzip",
	277	".pac" => "application/x-ns-proxy-autoconfig",
	278	".swf" => "application/x-shockwave-flash",
	279	".tar.gz" => "application/x-tgz",
	280	".tgz" => "application/x-tgz",
	281	".tar" => "application/x-tar",
	282	".zip" => "application/zip",
	283	".mp3" => "audio/mpeg",
	284	".m3u" => "audio/x-mpegurl",
	285	".wma" => "audio/x-ms-wma",
	286	".wax" => "audio/x-ms-wax",
	287	".ogg" => "application/ogg",
	288	".wav" => "audio/x-wav",
	289	".gif" => "image/gif",
	290	".jpg" => "image/jpeg",
	291	".jpeg" => "image/jpeg",
	292	".png" => "image/png",
	293	".xbm" => "image/x-xbitmap",
	294	".xpm" => "image/x-xpixmap",
	295	".xwd" => "image/x-xwindowdump",
	296	".css" => "text/css",
	297	".html" => "text/html",
	298	".htm" => "text/html",
	299	".js" => "text/javascript",
	300	".asc" => "text/plain",
	301	".c" => "text/plain",
	302	".cpp" => "text/plain",
	303	".log" => "text/plain",
	304	".conf" => "text/plain",
	305	".text" => "text/plain",
	306	".txt" => "text/plain",
	307	".dtd" => "text/xml",
	308	".xml" => "text/xml",
	309	".mpeg" => "video/mpeg",
	310	".mpg" => "video/mpeg",
	311	".mov" => "video/quicktime",
	312	".qt" => "video/quicktime",
	313	".avi" => "video/x-msvideo",
	314	".asf" => "video/x-ms-asf",
	315	".asx" => "video/x-ms-asf",
	316	".wmv" => "video/x-ms-wmv",
	317	".bz2" => "application/x-bzip",
	318	".tbz" => "application/x-bzip-compressed-tar",
	319	".tar.bz2" => "application/x-bzip-compressed-tar",
	320	"" => "text/plain"
	321	)
a51d37c1	322	EOF
9126425d	323	test x"$local" = xtrue && echo 'server.bind = "127.0.0.1"' >> "$conf"
a51d37c1 EW	324	}
	325
	326	apache2_conf () {
4bdf8599 DM	327	if test -z "$module_path"
	328	then
	329	test -d "/usr/lib/httpd/modules" &&
	330	module_path="/usr/lib/httpd/modules"
	331	test -d "/usr/lib/apache2/modules" &&
	332	module_path="/usr/lib/apache2/modules"
	333	fi
a51d37c1	334	bind=
9126425d	335	test x"$local" = xtrue && bind='127.0.0.1:'
e24c76bf	336	echo 'text/css css' > "$fqgitdir/mime.types"
a51d37c1	337	cat > "$conf" <<EOF
44a167b0	338	ServerName "git-instaweb"
c0cb4ed3 PKS	339	ServerRoot "$root"
c0cb4ed3 PKS	340	DocumentRoot "$root"
be5347b3 PKS	341	ErrorLog "$fqgitdir/gitweb/$httpd_only/error.log"
be5347b3 PKS	342	CustomLog "$fqgitdir/gitweb/$httpd_only/access.log" combined
a51d37c1 EW	343	PidFile "$fqgitdir/pid"
a51d37c1 EW	344	Listen $bind$port
44a167b0 EW	345	EOF
44a167b0 EW	346
4bdf8599 DM	347	for mod in mime dir env log_config
	348	do
	349	if test -e $module_path/mod_${mod}.so
	350	then
44a167b0 EW	351	echo "LoadModule ${mod}_module " \
	352	"$module_path/mod_${mod}.so" >> "$conf"
	353	fi
	354	done
	355	cat >> "$conf" <<EOF
e24c76bf	356	TypesConfig "$fqgitdir/mime.types"
a51d37c1 EW	357	DirectoryIndex gitweb.cgi
	358	EOF
	359
	360	# check to see if Dennis Stosberg's mod_perl compatibility patch
	361	# (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied
e1622bfc	362	if test -f "$module_path/mod_perl.so" &&
c0cb4ed3	363	sane_grep 'MOD_PERL' "$root/gitweb.cgi" >/dev/null
a51d37c1 EW	364	then
	365	# favor mod_perl if available
	366	cat >> "$conf" <<EOF
	367	LoadModule perl_module $module_path/mod_perl.so
	368	PerlPassEnv GIT_DIR
2989f516	369	PerlPassEnv GIT_EXEC_PATH
c0cb4ed3	370	PerlPassEnv GITWEB_CONFIG
a51d37c1 EW	371	<Location /gitweb.cgi>
	372	SetHandler perl-script
	373	PerlResponseHandler ModPerl::Registry
	374	PerlOptions +ParseHeaders
	375	Options +ExecCGI
	376	</Location>
	377	EOF
	378	else
	379	# plain-old CGI
43d60d2e	380	resolve_full_httpd
9524cf29	381	list_mods=$(echo "$full_httpd" \| sed 's/-f$/-l/')
e1622bfc	382	$list_mods \| sane_grep 'mod_cgi\.c' >/dev/null 2>&1 \|\| \
10d1432a MR	383	if test -f "$module_path/mod_cgi.so"
	384	then
	385	echo "LoadModule cgi_module $module_path/mod_cgi.so" >> "$conf"
	386	else
	387	$list_mods \| grep 'mod_cgid\.c' >/dev/null 2>&1 \|\| \
	388	if test -f "$module_path/mod_cgid.so"
	389	then
	390	echo "LoadModule cgid_module $module_path/mod_cgid.so" \
	391	>> "$conf"
	392	else
	393	echo "You have no CGI support!"
	394	exit 2
	395	fi
	396	echo "ScriptSock logs/gitweb.sock" >> "$conf"
	397	fi
a51d37c1	398	cat >> "$conf" <<EOF
2989f516 DM	399	PassEnv GIT_DIR
	400	PassEnv GIT_EXEC_PATH
	401	PassEnv GITWEB_CONFIG
a51d37c1 EW	402	AddHandler cgi-script .cgi
	403	<Location /gitweb.cgi>
	404	Options +ExecCGI
	405	</Location>
	406	EOF
	407	fi
	408	}
	409
0ded4758 WL	410	mongoose_conf() {
	411	cat > "$conf" <<EOF
	412	# Mongoose web server configuration file.
	413	# Lines starting with '#' and empty lines are ignored.
	414	# For detailed description of every option, visit
	415	# http://code.google.com/p/mongoose/wiki/MongooseManual
	416
c0cb4ed3	417	root $root
0ded4758 WL	418	ports $port
	419	index_files gitweb.cgi
	420	#ssl_cert $fqgitdir/gitweb/ssl_cert.pem
be5347b3 PKS	421	error_log $fqgitdir/gitweb/$httpd_only/error.log
be5347b3 PKS	422	access_log $fqgitdir/gitweb/$httpd_only/access.log
0ded4758 WL	423
0ded4758 WL	424	#cgi setup
c0cb4ed3	425	cgi_env PATH=$PATH,GIT_DIR=$GIT_DIR,GIT_EXEC_PATH=$GIT_EXEC_PATH,GITWEB_CONFIG=$GITWEB_CONFIG
0ded4758 WL	426	cgi_interp $PERL
	427	cgi_ext cgi,pl
	428
	429	# mimetype mapping
	430	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
	431	EOF
	432	}
	433
78646987 JN	434	plackup_conf () {
	435	# generate a standalone 'plackup' server script in $fqgitdir/gitweb
	436	# with embedded configuration; it does not use "$conf" file
	437	cat > "$fqgitdir/gitweb/gitweb.psgi" <<EOF
	438	#!$PERL
	439
	440	# gitweb - simple web interface to track changes in git repositories
	441	# PSGI wrapper and server starter (see http://plackperl.org)
	442
	443	use strict;
	444
	445	use IO::Handle;
	446	use Plack::MIME;
	447	use Plack::Builder;
	448	use Plack::App::WrapCGI;
	449	use CGI::Emulate::PSGI 0.07; # minimum version required to work with gitweb
	450
	451	# mimetype mapping (from lighttpd_conf)
	452	Plack::MIME->add_type(
	453	".pdf" => "application/pdf",
	454	".sig" => "application/pgp-signature",
	455	".spl" => "application/futuresplash",
	456	".class" => "application/octet-stream",
	457	".ps" => "application/postscript",
	458	".torrent" => "application/x-bittorrent",
	459	".dvi" => "application/x-dvi",
	460	".gz" => "application/x-gzip",
	461	".pac" => "application/x-ns-proxy-autoconfig",
	462	".swf" => "application/x-shockwave-flash",
	463	".tar.gz" => "application/x-tgz",
	464	".tgz" => "application/x-tgz",
	465	".tar" => "application/x-tar",
	466	".zip" => "application/zip",
	467	".mp3" => "audio/mpeg",
	468	".m3u" => "audio/x-mpegurl",
	469	".wma" => "audio/x-ms-wma",
	470	".wax" => "audio/x-ms-wax",
	471	".ogg" => "application/ogg",
	472	".wav" => "audio/x-wav",
	473	".gif" => "image/gif",
	474	".jpg" => "image/jpeg",
	475	".jpeg" => "image/jpeg",
	476	".png" => "image/png",
	477	".xbm" => "image/x-xbitmap",
	478	".xpm" => "image/x-xpixmap",
	479	".xwd" => "image/x-xwindowdump",
	480	".css" => "text/css",
	481	".html" => "text/html",
	482	".htm" => "text/html",
	483	".js" => "text/javascript",
	484	".asc" => "text/plain",
	485	".c" => "text/plain",
	486	".cpp" => "text/plain",
	487	".log" => "text/plain",
	488	".conf" => "text/plain",
	489	".text" => "text/plain",
	490	".txt" => "text/plain",
	491	".dtd" => "text/xml",
	492	".xml" => "text/xml",
	493	".mpeg" => "video/mpeg",
	494	".mpg" => "video/mpeg",
	495	".mov" => "video/quicktime",
	496	".qt" => "video/quicktime",
	497	".avi" => "video/x-msvideo",
498	".asf" => "video/x-ms-asf",
499	".asx" => "video/x-ms-asf",
500	".wmv" => "video/x-ms-wmv",
501	".bz2" => "application/x-bzip",
502	".tbz" => "application/x-bzip-compressed-tar",
503	".tar.bz2" => "application/x-bzip-compressed-tar",
504	"" => "text/plain"
505	);
506
507	my \$app = builder {
508	# to be able to override \$SIG{__WARN__} to log build time warnings
509	use CGI::Carp; # it sets \$SIG{__WARN__} itself
510
511	my \$logdir = "$fqgitdir/gitweb/$httpd_only";
512	open my \$access_log_fh, '>>', "\$logdir/access.log"
513	or die "Couldn't open access log '\$logdir/access.log': \$!";
514	open my \$error_log_fh, '>>', "\$logdir/error.log"
515	or die "Couldn't open error log '\$logdir/error.log': \$!";
516
517	\$access_log_fh->autoflush(1);
518	\$error_log_fh->autoflush(1);
519
520	# redirect build time warnings to error.log
521	\$SIG{'__WARN__'} = sub {
522	my \$msg = shift;
523	# timestamp warning like in CGI::Carp::warn
524	my \$stamp = CGI::Carp::stamp();
525	\$msg =~ s/^/\$stamp/gm;
526	print \$error_log_fh \$msg;
527	};
528
529	# write errors to error.log, access to access.log
530	enable 'AccessLog',
531	format => "combined",
532	logger => sub { print \$access_log_fh @_; };
533	enable sub {
534	my \$app = shift;
535	sub {
536	my \$env = shift;
537	\$env->{'psgi.errors'} = \$error_log_fh;
538	\$app->(\$env);
539	}
540	};
541	# gitweb currently doesn't work with $SIG{CHLD} set to 'IGNORE',
542	# because it uses 'close $fd or die...' on piped filehandle $fh
543	# (which causes the parent process to wait for child to finish).
544	enable_if { \$SIG{'CHLD'} eq 'IGNORE' } sub {
545	my \$app = shift;
546	sub {
547	my \$env = shift;
548	local \$SIG{'CHLD'} = 'DEFAULT';
549	local \$SIG{'CLD'} = 'DEFAULT';
550	\$app->(\$env);
551	}
552	};
553	# serve static files, i.e. stylesheet, images, script
554	enable 'Static',
555	path => sub { m!\.(js\|css\|png)\$! && s!^/gitweb/!! },
556	root => "$root/",
557	encoding => 'utf-8'; # encoding for 'text/plain' files
558	# convert CGI application to PSGI app
559	Plack::App::WrapCGI->new(script => "$root/gitweb.cgi")->to_app;
560	};
561
562	# make it runnable as standalone app,
563	# like it would be run via 'plackup' utility
20e7ab8a JN	564	if (caller) {
	565	return \$app;
	566	} else {
78646987 JN	567	require Plack::Runner;
	568
	569	my \$runner = Plack::Runner->new();
	570	\$runner->parse_options(qw(--env deployment --port $port),
20e7ab8a	571	"$local" ? qw(--host 127.0.0.1) : ());
78646987 JN	572	\$runner->run(\$app);
	573	}
	574	__END__
	575	EOF
	576
	577	chmod a+x "$fqgitdir/gitweb/gitweb.psgi"
	578	# configuration is embedded in server script file, gitweb.psgi
	579	rm -f "$conf"
	580	}
	581
c0cb4ed3 PKS	582	gitweb_conf() {
	583	cat > "$fqgitdir/gitweb/gitweb_config.perl" <<EOF
	584	#!/usr/bin/perl
	585	our \$projectroot = "$(dirname "$fqgitdir")";
	586	our \$git_temp = "$fqgitdir/gitweb/tmp";
	587	our \$projects_list = \$projectroot;
fc5b8e01 GB	588
fc5b8e01 GB	589	\$feature{'remote_heads'}{'default'} = [1];
c0cb4ed3	590	EOF
4af819d4 JN	591	}
4af819d4 JN	592
db61f060 JN	593	configure_httpd() {
	594	case "$httpd" in
	595	lighttpd)
	596	lighttpd_conf
	597	;;
	598	apache2\|httpd)
	599	apache2_conf
	600	;;
	601	webrick)
	602	webrick_conf
	603	;;
	604	mongoose)
	605	mongoose_conf
	606	;;
	607	plackup)
	608	plackup_conf
	609	;;
	610	*)
	611	echo "Unknown httpd specified: $httpd"
	612	exit 1
	613	;;
	614	esac
	615	}
	616
c0175f92 JN	617	case "$action" in
	618	stop)
	619	stop_httpd
	620	exit 0
	621	;;
	622	start)
	623	start_httpd
	624	exit 0
	625	;;
	626	restart)
	627	stop_httpd
	628	start_httpd
	629	exit 0
	630	;;
	631	esac
	632
c0cb4ed3	633	gitweb_conf
a51d37c1	634
be5347b3 PKS	635	resolve_full_httpd
be5347b3 PKS	636	mkdir -p "$fqgitdir/gitweb/$httpd_only"
5ad6d387	637	conf="$fqgitdir/gitweb/$httpd_only.conf"
be5347b3	638
db61f060	639	configure_httpd
a51d37c1 EW	640
a51d37c1 EW	641	start_httpd
5209eda8	642	url=http://127.0.0.1:$port
2e0c2902 CC	643
2e0c2902 CC	644	if test -n "$browser"; then
d94775e1	645	httpd_is_ready && git web--browse -b "$browser" $url \|\| echo $url
2e0c2902	646	else
d94775e1	647	httpd_is_ready && git web--browse -c "instaweb.browser" $url \|\| echo $url
2e0c2902	648	fi