X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=git-instaweb.sh;h=e6f6ecda177c66a79b18359f7bf8cad9c4744c8c;hb=7432bd5fbde117620e3b47d28e05827a334f42bf;hp=6635fbefdf2a06e556716f91a70181ecf4f3252a;hpb=fcd91f8de20bf7969599a7a60cba73117d99f2d1;p=thirdparty%2Fgit.git

diff --git a/git-instaweb.sh b/git-instaweb.sh
index 6635fbefdf..e6f6ecda17 100755
--- a/git-instaweb.sh
+++ b/git-instaweb.sh
@@ -43,7 +43,8 @@ test -z "$port" && port=1234
 
 resolve_full_httpd () {
 	case "$httpd" in
-	*apache2*|*lighttpd*)
+	*apache2*|*lighttpd*|*httpd*)
+		# yes, *httpd* covers *lighttpd* above, but it is there for clarity
 		# ensure that the apache2/lighttpd command ends with "-f"
 		if ! echo "$httpd" | sane_grep -- '-f *$' >/dev/null 2>&1
 		then
@@ -56,6 +57,13 @@ resolve_full_httpd () {
 		httpd_only="${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 $httpd | cut -f1 -d' ')"
@@ -187,40 +195,53 @@ GITWEB_CONFIG="$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 'yaml'
-options = YAML::load_file(ARGV[0])
-options[:StartCallback] = proc do
-  File.open(options[:PidFile],"w") do |f|
-    f.puts Process.pid
-  end
-end
-options[:ServerType] = WEBrick::Daemon
+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
-	# generate a shell script to invoke the above ruby script,
-	# which assumes _ruby_ is in the user's $PATH. that's _one_
-	# portable way to run ruby, which could be installed anywhere,
-	# really.
-	cat >"$fqgitdir/gitweb/$httpd" <<EOF
-#!/bin/sh
-exec ruby "$fqgitdir/gitweb/$httpd.rb" \$*
-EOF
-	chmod +x "$fqgitdir/gitweb/$httpd"
-
-	cat >"$conf" <<EOF
-:Port: $port
-:DocumentRoot: "$root"
-:DirectoryIndex: ["gitweb.cgi"]
-:PidFile: "$fqgitdir/pid"
-EOF
-	test "$local" = true && echo ':BindAddress: "127.0.0.1"' >> "$conf"
+	chmod +x "$fqgitdir/gitweb/$httpd.rb"
+	# configuration is embedded in server script file, webrick.rb
+	rm -f "$conf"
 }
 
 lighttpd_conf () {
@@ -300,7 +321,13 @@ EOF
 }
 
 apache2_conf () {
-	test -z "$module_path" && module_path=/usr/lib/apache2/modules
+	if test -z "$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"
@@ -314,8 +341,10 @@ PidFile "$fqgitdir/pid"
 Listen $bind$port
 EOF
 
-	for mod in mime dir; do
-		if test -e $module_path/mod_${mod}.so; then
+	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
@@ -334,7 +363,7 @@ EOF
 		cat >> "$conf" <<EOF
 LoadModule perl_module $module_path/mod_perl.so
 PerlPassEnv GIT_DIR
-PerlPassEnv GIT_EXEC_DIR
+PerlPassEnv GIT_EXEC_PATH
 PerlPassEnv GITWEB_CONFIG
 <Location /gitweb.cgi>
 	SetHandler perl-script
@@ -364,6 +393,9 @@ EOF
 			echo "ScriptSock logs/gitweb.sock" >> "$conf"
 		fi
 		cat >> "$conf" <<EOF
+PassEnv GIT_DIR
+PassEnv GIT_EXEC_PATH
+PassEnv GITWEB_CONFIG
 AddHandler cgi-script .cgi
 <Location /gitweb.cgi>
 	Options +ExecCGI
@@ -560,7 +592,7 @@ case "$httpd" in
 *lighttpd*)
 	lighttpd_conf
 	;;
-*apache2*)
+*apache2*|*httpd*)
 	apache2_conf
 	;;
 webrick)