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

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

PERL='@@PERL@@'
OPTIONS_KEEPDASHDASH=
OPTIONS_STUCKLONG=
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
"

SUBDIRECTORY_OK=Yes
. 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 > "$wrapper" <<EOF
#!@SHELL_PATH@
# we use this shell script wrapper around the real gitweb.cgi since
# there appears to be no other way to pass arbitrary environment variables
# into the CGI process
GIT_EXEC_PATH=$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 () {
	for candidate in \
		/etc/httpd \
		/usr/lib/apache2 \
		/usr/lib/httpd ;
	do
		if test -d "$candidate/modules"
		then
			module_path="$candidate/modules"
			break
		fi
	done
	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 mpm_event mpm_prefork mpm_worker
	do
		if test -e $module_path/mod_${mod}.so
		then
			echo "LoadModule ${mod}_module " \
			     "$module_path/mod_${mod}.so" >> "$conf"
			# only one mpm module permitted
			break
		fi
	done
	for mod in mime dir env log_config authz_core unixd
	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 > "$fqgitdir/gitweb/gitweb_config.perl" <<EOF
#!@@PERL@@
our \$projectroot = "$(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 $url
fi
Commit	Line	Data
a51d37c1 EW	1	#!/bin/sh
	2	#
	3	# Copyright (c) 2006 Eric Wong
	4	#
c2db2e0e	5
c5699693	6	PERL='@@PERL@@'
c2db2e0e	7	OPTIONS_KEEPDASHDASH=
51ba8ce3	8	OPTIONS_STUCKLONG=
c2db2e0e	9	OPTIONS_SPEC="\
1b1dd23f	10	git instaweb [options] (--start \| --stop \| --restart)
c2db2e0e PH	11	--
	12	l,local only bind on 127.0.0.1
	13	p,port= the port to bind to
	14	d,httpd= the command to launch
	15	b,browser= the browser to launch
	16	m,module-path= the module path (only needed for apache2)
	17	Action
	18	stop stop the web server
	19	start start the web server
	20	restart restart the web server
	21	"
a51d37c1	22
130e475e	23	SUBDIRECTORY_OK=Yes
a51d37c1 EW	24	. git-sh-setup
a51d37c1 EW	25
b2bc9a30	26	fqgitdir="$GIT_DIR"
43d60d2e FP	27	local="$(git config --bool --get instaweb.local)"
43d60d2e FP	28	httpd="$(git config --get instaweb.httpd)"
c0cb4ed3	29	root="$(git config --get instaweb.gitwebdir)"
43d60d2e FP	30	port=$(git config --get instaweb.port)
43d60d2e FP	31	module_path="$(git config --get instaweb.modulepath)"
c0175f92	32	action="browse"
a51d37c1	33
9126425d	34	conf="$GIT_DIR/gitweb/httpd.conf"
a51d37c1 EW	35
	36	# Defaults:
	37
82e5a82f	38	# if installed, it doesn't need further configuration (module_path)
a51d37c1 EW	39	test -z "$httpd" && httpd='lighttpd -f'
a51d37c1 EW	40
c0cb4ed3 PKS	41	# Default is @@GITWEBDIR@@
	42	test -z "$root" && root='@@GITWEBDIR@@'
	43
a51d37c1 EW	44	# any untaken local port will do...
	45	test -z "$port" && port=1234
	46
43d60d2e FP	47	resolve_full_httpd () {
43d60d2e FP	48	case "$httpd" in
4bdf8599 DM	49	apache2\|lighttpd\|httpd)
4bdf8599 DM	50	# yes, httpd covers lighttpd above, but it is there for clarity
43d60d2e	51	# ensure that the apache2/lighttpd command ends with "-f"
e1622bfc	52	if ! echo "$httpd" \| sane_grep -- '-f *$' >/dev/null 2>&1
43d60d2e FP	53	then
	54	httpd="$httpd -f"
	55	fi
	56	;;
78646987 JN	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	;;
422bff28	63	webrick)
f46e1304	64	# server is started by running via generated webrick.rb in
422bff28	65	# $fqgitdir/gitweb
f46e1304	66	full_httpd="$fqgitdir/gitweb/webrick.rb"
422bff28 EW	67	httpd_only="${httpd%% *}" # cut on first space
	68	return
	69	;;
43d60d2e FP	70	esac
	71
	72	httpd_only="$(echo $httpd \| cut -f1 -d' ')"
e47eec8f	73	if case "$httpd_only" in /) : ;; ) which $httpd_only >/dev/null 2>&1;; esac
a51d37c1	74	then
43d60d2e	75	full_httpd=$httpd
a51d37c1 EW	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
14b45b66 MD	79	# in addition, we may have generated a server script
14b45b66 MD	80	# in $fqgitdir/gitweb.
c0cb4ed3	81	for i in /usr/local/sbin /usr/sbin "$root" "$fqgitdir/gitweb"
a51d37c1 EW	82	do
	83	if test -x "$i/$httpd_only"
	84	then
43d60d2e	85	full_httpd=$i/$httpd
a51d37c1 EW	86	return
	87	fi
	88	done
43d60d2e FP	89
	90	echo >&2 "$httpd_only not found. Install $httpd_only or use" \
	91	"--httpd to specify another httpd daemon."
f281e3a1	92	exit 1
a51d37c1	93	fi
43d60d2e FP	94	}
	95
	96	start_httpd () {
0b624b4c SB	97	if test -f "$fqgitdir/pid"; then
	98	say "Instance already running. Restarting..."
	99	stop_httpd
	100	fi
	101
43d60d2e FP	102	# here $httpd should have a meaningful value
43d60d2e FP	103	resolve_full_httpd
5ad6d387 JN	104	mkdir -p "$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
43d60d2e FP	110
43d60d2e FP	111	# don't quote $full_httpd, there can be arguments to it (-f)
0ded4758	112	case "$httpd" in
78646987 JN	113	mongoose\|plackup)
78646987 JN	114	#These servers don't have a daemon mode so we'll have to fork it
48bf76ca	115	$full_httpd "$conf" &
0ded4758 WL	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
	126	EOF
	127	;;
	128	*)
48bf76ca	129	$full_httpd "$conf"
0ded4758 WL	130	if test $? != 0; then
	131	echo "Could not execute http daemon $httpd."
	132	exit 1
	133	fi
	134	;;
	135	esac
a51d37c1 EW	136	}
	137
	138	stop_httpd () {
43d60d2e	139	test -f "$fqgitdir/pid" && kill $(cat "$fqgitdir/pid")
d1127622	140	rm -f "$fqgitdir/pid"
a51d37c1 EW	141	}
a51d37c1 EW	142
d94775e1 JN	143	httpd_is_ready () {
	144	"$PERL" -MIO::Socket::INET -e "
	145	local \$\| = 1; # turn on autoflush
	146	exit if (IO::Socket::INET->new('127.0.0.1:$port'));
	147	print 'Waiting for \'$httpd\' to start ..';
	148	do {
	149	print '.';
	150	sleep(1);
	151	} until (IO::Socket::INET->new('127.0.0.1:$port'));
	152	print qq! (done)\n!;
	153	"
	154	}
	155
822f7c73	156	while test $# != 0
a51d37c1 EW	157	do
	158	case "$1" in
	159	--stop\|stop)
c0175f92	160	action="stop"
a51d37c1 EW	161	;;
a51d37c1 EW	162	--start\|start)
c0175f92	163	action="start"
a51d37c1 EW	164	;;
a51d37c1 EW	165	--restart\|restart)
c0175f92	166	action="restart"
a51d37c1	167	;;
c2db2e0e	168	-l\|--local)
a51d37c1 EW	169	local=true
a51d37c1 EW	170	;;
c2db2e0e PH	171	-d\|--httpd)
	172	shift
	173	httpd="$1"
	174	;;
	175	-b\|--browser)
	176	shift
	177	browser="$1"
a51d37c1	178	;;
c2db2e0e PH	179	-p\|--port)
	180	shift
	181	port="$1"
a51d37c1	182	;;
c2db2e0e PH	183	-m\|--module-path)
	184	shift
	185	module_path="$1"
a51d37c1	186	;;
c2db2e0e	187	--)
a51d37c1 EW	188	;;
	189	*)
	190	usage
	191	;;
	192	esac
	193	shift
	194	done
	195
	196	mkdir -p "$GIT_DIR/gitweb/tmp"
43d60d2e	197	GIT_EXEC_PATH="$(git --exec-path)"
a51d37c1	198	GIT_DIR="$fqgitdir"
c0cb4ed3 PKS	199	GITWEB_CONFIG="$fqgitdir/gitweb/gitweb_config.perl"
c0cb4ed3 PKS	200	export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
a51d37c1	201
425b78e8	202	webrick_conf () {
422bff28 EW	203	# webrick seems to have no way of passing arbitrary environment
	204	# variables to the underlying CGI executable, so we wrap the
	205	# actual gitweb.cgi using a shell script to force it
	206	wrapper="$fqgitdir/gitweb/$httpd/wrapper.sh"
	207	cat > "$wrapper" <<EOF
ff7a9dc2	208	#!@SHELL_PATH@
422bff28 EW	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
	212	GIT_EXEC_PATH=$GIT_EXEC_PATH GIT_DIR=$GIT_DIR GITWEB_CONFIG=$GITWEB_CONFIG
	213	export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
	214	exec $root/gitweb.cgi
	215	EOF
	216	chmod +x "$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.
425b78e8 MD	220	# generate a standalone server script in $fqgitdir/gitweb.
425b78e8 MD	221	cat >"$fqgitdir/gitweb/$httpd.rb" <<EOF
f46e1304	222	#!/usr/bin/env ruby
425b78e8	223	require 'webrick'
e9323e7f	224	require 'logger'
f46e1304 EW	225	options = {
	226	:Port => $port,
	227	:DocumentRoot => "$root",
e9323e7f EW	228	:Logger => Logger.new('$fqgitdir/gitweb/error.log'),
	229	:AccessLog => [
	230	[ Logger.new('$fqgitdir/gitweb/access.log'),
	231	WEBrick::AccessLog::COMBINED_LOG_FORMAT ]
	232	],
f46e1304 EW	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	}
	240	options[:BindAddress] = '127.0.0.1' if "$local" == "true"
425b78e8 MD	241	server = WEBrick::HTTPServer.new(options)
	242	['INT', 'TERM'].each do \|signal\|
	243	trap(signal) {server.shutdown}
	244	end
	245	server.start
	246	EOF
f46e1304 EW	247	chmod +x "$fqgitdir/gitweb/$httpd.rb"
	248	# configuration is embedded in server script file, webrick.rb
	249	rm -f "$conf"
425b78e8 MD	250	}
425b78e8 MD	251
a51d37c1 EW	252	lighttpd_conf () {
a51d37c1 EW	253	cat > "$conf" <<EOF
c0cb4ed3	254	server.document-root = "$root"
a51d37c1	255	server.port = $port
e47eec8f	256	server.modules = ( "mod_setenv", "mod_cgi" )
a51d37c1 EW	257	server.indexfiles = ( "gitweb.cgi" )
a51d37c1 EW	258	server.pid-file = "$fqgitdir/pid"
be5347b3	259	server.errorlog = "$fqgitdir/gitweb/$httpd_only/error.log"
e47eec8f RJ	260
	261	# to enable, add "mod_access", "mod_accesslog" to server.modules
	262	# variable above and uncomment this
be5347b3	263	#accesslog.filename = "$fqgitdir/gitweb/$httpd_only/access.log"
e47eec8f	264
c0cb4ed3	265	setenv.add-environment = ( "PATH" => env.PATH, "GITWEB_CONFIG" => env.GITWEB_CONFIG )
e47eec8f	266
a51d37c1	267	cgi.assign = ( ".cgi" => "" )
e47eec8f RJ	268
	269	# mimetype mapping
	270	mimetype.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	)
a51d37c1	324	EOF
9126425d	325	test x"$local" = xtrue && echo 'server.bind = "127.0.0.1"' >> "$conf"
a51d37c1 EW	326	}
	327
	328	apache2_conf () {
1976311a SK	329	for candidate in \
	330	/etc/httpd \
	331	/usr/lib/apache2 \
	332	/usr/lib/httpd ;
	333	do
	334	if test -d "$candidate/modules"
	335	then
	336	module_path="$candidate/modules"
	337	break
	338	fi
	339	done
a51d37c1	340	bind=
9126425d	341	test x"$local" = xtrue && bind='127.0.0.1:'
e24c76bf	342	echo 'text/css css' > "$fqgitdir/mime.types"
a51d37c1	343	cat > "$conf" <<EOF
44a167b0	344	ServerName "git-instaweb"
c0cb4ed3 PKS	345	ServerRoot "$root"
c0cb4ed3 PKS	346	DocumentRoot "$root"
be5347b3 PKS	347	ErrorLog "$fqgitdir/gitweb/$httpd_only/error.log"
be5347b3 PKS	348	CustomLog "$fqgitdir/gitweb/$httpd_only/access.log" combined
a51d37c1 EW	349	PidFile "$fqgitdir/pid"
a51d37c1 EW	350	Listen $bind$port
44a167b0 EW	351	EOF
44a167b0 EW	352
f8ee1f02 JM	353	for mod in mpm_event mpm_prefork mpm_worker
	354	do
	355	if test -e $module_path/mod_${mod}.so
	356	then
	357	echo "LoadModule ${mod}_module " \
	358	"$module_path/mod_${mod}.so" >> "$conf"
	359	# only one mpm module permitted
	360	break
	361	fi
	362	done
757b1249	363	for mod in mime dir env log_config authz_core unixd
4bdf8599 DM	364	do
	365	if test -e $module_path/mod_${mod}.so
	366	then
44a167b0 EW	367	echo "LoadModule ${mod}_module " \
	368	"$module_path/mod_${mod}.so" >> "$conf"
	369	fi
	370	done
	371	cat >> "$conf" <<EOF
e24c76bf	372	TypesConfig "$fqgitdir/mime.types"
a51d37c1 EW	373	DirectoryIndex gitweb.cgi
	374	EOF
	375
	376	# check to see if Dennis Stosberg's mod_perl compatibility patch
	377	# (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied
e1622bfc	378	if test -f "$module_path/mod_perl.so" &&
c0cb4ed3	379	sane_grep 'MOD_PERL' "$root/gitweb.cgi" >/dev/null
a51d37c1 EW	380	then
	381	# favor mod_perl if available
	382	cat >> "$conf" <<EOF
	383	LoadModule perl_module $module_path/mod_perl.so
	384	PerlPassEnv GIT_DIR
2989f516	385	PerlPassEnv GIT_EXEC_PATH
c0cb4ed3	386	PerlPassEnv GITWEB_CONFIG
a51d37c1 EW	387	<Location /gitweb.cgi>
	388	SetHandler perl-script
	389	PerlResponseHandler ModPerl::Registry
	390	PerlOptions +ParseHeaders
	391	Options +ExecCGI
	392	</Location>
	393	EOF
	394	else
	395	# plain-old CGI
43d60d2e	396	resolve_full_httpd
9524cf29	397	list_mods=$(echo "$full_httpd" \| sed 's/-f$/-l/')
e1622bfc	398	$list_mods \| sane_grep 'mod_cgi\.c' >/dev/null 2>&1 \|\| \
10d1432a MR	399	if test -f "$module_path/mod_cgi.so"
	400	then
	401	echo "LoadModule cgi_module $module_path/mod_cgi.so" >> "$conf"
	402	else
	403	$list_mods \| grep 'mod_cgid\.c' >/dev/null 2>&1 \|\| \
	404	if test -f "$module_path/mod_cgid.so"
	405	then
	406	echo "LoadModule cgid_module $module_path/mod_cgid.so" \
	407	>> "$conf"
	408	else
	409	echo "You have no CGI support!"
	410	exit 2
	411	fi
	412	echo "ScriptSock logs/gitweb.sock" >> "$conf"
	413	fi
a51d37c1	414	cat >> "$conf" <<EOF
2989f516 DM	415	PassEnv GIT_DIR
	416	PassEnv GIT_EXEC_PATH
	417	PassEnv GITWEB_CONFIG
a51d37c1 EW	418	AddHandler cgi-script .cgi
	419	<Location /gitweb.cgi>
	420	Options +ExecCGI
	421	</Location>
	422	EOF
	423	fi
	424	}
	425
0ded4758 WL	426	mongoose_conf() {
	427	cat > "$conf" <<EOF
	428	# Mongoose web server configuration file.
	429	# Lines starting with '#' and empty lines are ignored.
	430	# For detailed description of every option, visit
	431	# http://code.google.com/p/mongoose/wiki/MongooseManual
	432
c0cb4ed3	433	root $root
0ded4758 WL	434	ports $port
	435	index_files gitweb.cgi
	436	#ssl_cert $fqgitdir/gitweb/ssl_cert.pem
be5347b3 PKS	437	error_log $fqgitdir/gitweb/$httpd_only/error.log
be5347b3 PKS	438	access_log $fqgitdir/gitweb/$httpd_only/access.log
0ded4758 WL	439
0ded4758 WL	440	#cgi setup
c0cb4ed3	441	cgi_env PATH=$PATH,GIT_DIR=$GIT_DIR,GIT_EXEC_PATH=$GIT_EXEC_PATH,GITWEB_CONFIG=$GITWEB_CONFIG
0ded4758 WL	442	cgi_interp $PERL
	443	cgi_ext cgi,pl
	444
	445	# mimetype mapping
	446	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
	447	EOF
	448	}
	449
78646987 JN	450	plackup_conf () {
	451	# generate a standalone 'plackup' server script in $fqgitdir/gitweb
	452	# with embedded configuration; it does not use "$conf" file
	453	cat > "$fqgitdir/gitweb/gitweb.psgi" <<EOF
	454	#!$PERL
	455
	456	# gitweb - simple web interface to track changes in git repositories
	457	# PSGI wrapper and server starter (see http://plackperl.org)
	458
	459	use strict;
	460
	461	use IO::Handle;
	462	use Plack::MIME;
	463	use Plack::Builder;
	464	use Plack::App::WrapCGI;
	465	use CGI::Emulate::PSGI 0.07; # minimum version required to work with gitweb
	466
	467	# mimetype mapping (from lighttpd_conf)
	468	Plack::MIME->add_type(
	469	".pdf" => "application/pdf",
	470	".sig" => "application/pgp-signature",
	471	".spl" => "application/futuresplash",
	472	".class" => "application/octet-stream",
	473	".ps" => "application/postscript",
	474	".torrent" => "application/x-bittorrent",
	475	".dvi" => "application/x-dvi",
	476	".gz" => "application/x-gzip",
	477	".pac" => "application/x-ns-proxy-autoconfig",
	478	".swf" => "application/x-shockwave-flash",
	479	".tar.gz" => "application/x-tgz",
	480	".tgz" => "application/x-tgz",
	481	".tar" => "application/x-tar",
	482	".zip" => "application/zip",
	483	".mp3" => "audio/mpeg",
	484	".m3u" => "audio/x-mpegurl",
	485	".wma" => "audio/x-ms-wma",
	486	".wax" => "audio/x-ms-wax",
	487	".ogg" => "application/ogg",
	488	".wav" => "audio/x-wav",
	489	".gif" => "image/gif",
	490	".jpg" => "image/jpeg",
	491	".jpeg" => "image/jpeg",
	492	".png" => "image/png",
	493	".xbm" => "image/x-xbitmap",
	494	".xpm" => "image/x-xpixmap",
	495	".xwd" => "image/x-xwindowdump",
	496	".css" => "text/css",
	497	".html" => "text/html",
	498	".htm" => "text/html",
	499	".js" => "text/javascript",
	500	".asc" => "text/plain",
	501	".c" => "text/plain",
	502	".cpp" => "text/plain",
	503	".log" => "text/plain",
	504	".conf" => "text/plain",
	505	".text" => "text/plain",
	506	".txt" => "text/plain",
	507	".dtd" => "text/xml",
	508	".xml" => "text/xml",
	509	".mpeg" => "video/mpeg",
	510	".mpg" => "video/mpeg",
	511	".mov" => "video/quicktime",
	512	".qt" => "video/quicktime",
	513	".avi" => "video/x-msvideo",
514	".asf" => "video/x-ms-asf",
515	".asx" => "video/x-ms-asf",
516	".wmv" => "video/x-ms-wmv",
517	".bz2" => "application/x-bzip",
518	".tbz" => "application/x-bzip-compressed-tar",
519	".tar.bz2" => "application/x-bzip-compressed-tar",
520	"" => "text/plain"
521	);
522
523	my \$app = builder {
524	# to be able to override \$SIG{__WARN__} to log build time warnings
525	use CGI::Carp; # it sets \$SIG{__WARN__} itself
526
527	my \$logdir = "$fqgitdir/gitweb/$httpd_only";
528	open my \$access_log_fh, '>>', "\$logdir/access.log"
529	or die "Couldn't open access log '\$logdir/access.log': \$!";
530	open my \$error_log_fh, '>>', "\$logdir/error.log"
531	or die "Couldn't open error log '\$logdir/error.log': \$!";
532
533	\$access_log_fh->autoflush(1);
534	\$error_log_fh->autoflush(1);
535
536	# redirect build time warnings to error.log
537	\$SIG{'__WARN__'} = sub {
538	my \$msg = shift;
539	# timestamp warning like in CGI::Carp::warn
540	my \$stamp = CGI::Carp::stamp();
541	\$msg =~ s/^/\$stamp/gm;
542	print \$error_log_fh \$msg;
543	};
544
545	# write errors to error.log, access to access.log
546	enable 'AccessLog',
547	format => "combined",
548	logger => sub { print \$access_log_fh @_; };
549	enable sub {
550	my \$app = shift;
551	sub {
552	my \$env = shift;
553	\$env->{'psgi.errors'} = \$error_log_fh;
554	\$app->(\$env);
555	}
556	};
557	# gitweb currently doesn't work with $SIG{CHLD} set to 'IGNORE',
558	# because it uses 'close $fd or die...' on piped filehandle $fh
559	# (which causes the parent process to wait for child to finish).
560	enable_if { \$SIG{'CHLD'} eq 'IGNORE' } sub {
561	my \$app = shift;
562	sub {
563	my \$env = shift;
564	local \$SIG{'CHLD'} = 'DEFAULT';
565	local \$SIG{'CLD'} = 'DEFAULT';
566	\$app->(\$env);
567	}
568	};
569	# serve static files, i.e. stylesheet, images, script
570	enable 'Static',
571	path => sub { m!\.(js\|css\|png)\$! && s!^/gitweb/!! },
572	root => "$root/",
573	encoding => 'utf-8'; # encoding for 'text/plain' files
574	# convert CGI application to PSGI app
575	Plack::App::WrapCGI->new(script => "$root/gitweb.cgi")->to_app;
576	};
577
578	# make it runnable as standalone app,
579	# like it would be run via 'plackup' utility
20e7ab8a JN	580	if (caller) {
	581	return \$app;
	582	} else {
78646987 JN	583	require Plack::Runner;
	584
	585	my \$runner = Plack::Runner->new();
	586	\$runner->parse_options(qw(--env deployment --port $port),
20e7ab8a	587	"$local" ? qw(--host 127.0.0.1) : ());
78646987 JN	588	\$runner->run(\$app);
	589	}
	590	__END__
	591	EOF
	592
	593	chmod a+x "$fqgitdir/gitweb/gitweb.psgi"
	594	# configuration is embedded in server script file, gitweb.psgi
	595	rm -f "$conf"
	596	}
	597
c0cb4ed3 PKS	598	gitweb_conf() {
c0cb4ed3 PKS	599	cat > "$fqgitdir/gitweb/gitweb_config.perl" <<EOF
fcb06a8d	600	#!@@PERL@@
c0cb4ed3 PKS	601	our \$projectroot = "$(dirname "$fqgitdir")";
	602	our \$git_temp = "$fqgitdir/gitweb/tmp";
	603	our \$projects_list = \$projectroot;
fc5b8e01 GB	604
fc5b8e01 GB	605	\$feature{'remote_heads'}{'default'} = [1];
c0cb4ed3	606	EOF
4af819d4 JN	607	}
4af819d4 JN	608
db61f060 JN	609	configure_httpd() {
	610	case "$httpd" in
	611	lighttpd)
	612	lighttpd_conf
	613	;;
	614	apache2\|httpd)
	615	apache2_conf
	616	;;
	617	webrick)
	618	webrick_conf
	619	;;
	620	mongoose)
	621	mongoose_conf
	622	;;
	623	plackup)
	624	plackup_conf
	625	;;
	626	*)
	627	echo "Unknown httpd specified: $httpd"
	628	exit 1
	629	;;
	630	esac
	631	}
	632
c0175f92 JN	633	case "$action" in
	634	stop)
	635	stop_httpd
	636	exit 0
	637	;;
	638	start)
	639	start_httpd
	640	exit 0
	641	;;
	642	restart)
	643	stop_httpd
	644	start_httpd
	645	exit 0
	646	;;
	647	esac
	648
c0cb4ed3	649	gitweb_conf
a51d37c1	650
be5347b3 PKS	651	resolve_full_httpd
be5347b3 PKS	652	mkdir -p "$fqgitdir/gitweb/$httpd_only"
5ad6d387	653	conf="$fqgitdir/gitweb/$httpd_only.conf"
be5347b3	654
db61f060	655	configure_httpd
a51d37c1 EW	656
a51d37c1 EW	657	start_httpd
5209eda8	658	url=http://127.0.0.1:$port
2e0c2902 CC	659
2e0c2902 CC	660	if test -n "$browser"; then
d94775e1	661	httpd_is_ready && git web--browse -b "$browser" $url \|\| echo $url
2e0c2902	662	else
d94775e1	663	httpd_is_ready && git web--browse -c "instaweb.browser" $url \|\| echo $url
2e0c2902	664	fi