From 4bdf85995b5d21fdb085a480d529c8da0314189e Mon Sep 17 00:00:00 2001
From: Dan McGee <dpmcgee@gmail.com>
Date: Wed, 30 Jun 2010 07:29:08 -0500
Subject: [PATCH] git-instaweb: Don't assume Apache executable is named apache2

On Arch Linux, the executable for the Apache HTTP server keeps
the 'httpd' name and is not named 'apache2'. The path to the
server modules also contains 'httpd' rather than 'apache2'.
Remove some of these assumptions and add the httpd name in where
it may be required. Finally, make some slight style adjustments
to the code we are touching to make it fit the style of the rest
of the script.

Signed-off-by: Dan McGee <dpmcgee@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
---
 git-instaweb.sh | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/git-instaweb.sh b/git-instaweb.sh
index 1d349b88de..b7342e22c8 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
@@ -300,7 +301,13 @@ 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 +321,10 @@ 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
+	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
@@ -563,7 +572,7 @@ case "$httpd" in
 *lighttpd*)
 	lighttpd_conf
 	;;
-*apache2*)
+*apache2*|*httpd*)
 	apache2_conf
 	;;
 webrick)
-- 
2.11.4.GIT