SOURCES (AC-branch): mysql.init - introduce some completion logic ...

[glen]

Author: glen                         Date: Fri Dec 22 20:21:03 2006 GMT
Module: SOURCES                       Tag: AC-branch
---- Log message:
- introduce some completion logic so you could call
  # service mysql restart work
  if you have in `/etc/mysql/clusters.conf':
  work.conf=/var/lib/mysql/work

---- Files affected:
SOURCES:
   mysql.init (1.105 -> 1.105.4.1) 

---- Diffs:

================================================================
Index: SOURCES/mysql.init
diff -u SOURCES/mysql.init:1.105 SOURCES/mysql.init:1.105.4.1
--- SOURCES/mysql.init:1.105	Tue Oct 24 09:50:39 2006
+++ SOURCES/mysql.init	Fri Dec 22 21:20:57 2006
@@ -59,7 +59,22 @@
 if [ $# -gt 1 ]; then
 	shift
 	# perform action for specified clusters only
-	DB_CLUSTERS="$@"
+	for a in "$@"; do
+		# try auto resolving from /etc/mysql/clusters.conf
+		if [[ "$a" != /* ]]; then
+			m=$(awk -va="$a" -F= 'substr($0, 1, length(a)) == a {print $1}' /etc/mysql/clusters.conf)
+			if [ -z "$m" ]; then
+				echo >&2 "Cluster name '$a' did not match anything!"
+				exit 1
+			fi
+			if [ $(echo "$m" | wc -l) -gt 1 ]; then
+				echo >&2 "Cluster name '$a' ambiguous:" $m
+				exit 1
+			fi
+			a=$(awk -va="$a" -F= 'substr($0, 1, length(a)) == a {print $2}' /etc/mysql/clusters.conf)
+		fi
+		DB_CLUSTERS="$DB_CLUSTERS $a"
+	done
 else
 	DB_CLUSTERS="$MYSQL_DB_CLUSTERS"
 fi
================================================================

---- CVS-web:
    http://cvs.pld-linux.org/SOURCES/mysql.init?r1=1.105&r2=1.105.4.1&f=u