[type/__postgres_role] Lint

cdist/conf/type/__postgres_role/explorer/state

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/sh -e
 #
 # 2011 Steven Armstrong (steven-cdist at armstrong.cc)
 #
@@ -18,23 +18,23 @@
 # along with cdist. If not, see <http://www.gnu.org/licenses/>.
 #
 
-case "$("${__explorer}/os")"
+case $("${__explorer:?}/os")
 in
-    netbsd)
+	(netbsd)
 		postgres_user='pgsql'
 		;;
-    openbsd)
+	(openbsd)
 		postgres_user='_postgresql'
 		;;
-    *)
+	(*)
 		postgres_user='postgres'
 		;;
 esac
 
 
-name="$__object_id"
+rolename=${__object_id:?}
 
-if test -n "$(su - "$postgres_user" -c "psql postgres -twAc \"SELECT 1 FROM pg_roles WHERE rolname='$name'\"")"
+if test -n "$(su - "${postgres_user}" -c "psql postgres -twAc \"SELECT 1 FROM pg_roles WHERE rolname='${rolename}'\"")"
 then
 	echo 'present'
 else

cdist/conf/type/__postgres_role/gencode-remote

@@ -18,48 +18,54 @@
 # along with cdist. If not, see <http://www.gnu.org/licenses/>.
 #
 
-case "$(cat "${__global}/explorer/os")"
+case $(cat "${__global:?}/explorer/os")
 in
-    netbsd)
+	(netbsd)
 		postgres_user='pgsql'
 		;;
-    openbsd)
+	(openbsd)
 		postgres_user='_postgresql'
 		;;
-    *)
+	(*)
 		postgres_user='postgres'
 		;;
 esac
 
 
-name="$__object_id"
-state_is="$(cat "$__object/explorer/state")"
-state_should="$(cat "$__object/parameter/state")"
+rolename=${__object_id:?}
+state_is=$(cat "${__object:?}/explorer/state")
+state_should=$(cat "${__object:?}/parameter/state")
 
-[ "$state_is" = "$state_should" ] && exit 0
+if test "${state_is}" = "${state_should}"
+then
+	exit 0
+fi
 
-case "$state_should" in
-    present)
-        if [ -f "$__object/parameter/password" ]; then
-            password="$(cat "$__object/parameter/password")"
+case ${state_should}
+in
+	(present)
+		if test -f "${__object:?}/parameter/password"
+		then
+			password=$(cat "${__object:?}/parameter/password")
 		fi
-        booleans=""
-        for boolean in login createdb createrole superuser; do
-            if [ ! -f "$__object/parameter/$boolean" ]; then
+		booleans=
+		for boolean in login createdb createrole superuser
+		do
+			if test ! -f "${__object:?}/parameter/${boolean}"
+			then
 				boolean="no${boolean}"
 			fi
-            upper=$(echo $boolean | tr '[:lower:]' '[:upper:]')
-            booleans="$booleans $upper"
+			booleans="${booleans} $(echo ${boolean} | tr '[:lower:]' '[:upper:]')"
 		done
 
-        [ -n "$password" ] && password="PASSWORD '$password'"
+		[ -n "${password}" ] && password="PASSWORD '${password}'"
 		cat << EOF
-su - '$postgres_user' -c "psql postgres -wc \"CREATE ROLE \\\\\"$name\\\\\" WITH $password $booleans;\""
+su - '${postgres_user}' -c "psql postgres -wc 'CREATE ROLE \\"${rolename}\\" WITH ${password} ${booleans};'"
 EOF
 		;;
-    absent)
+	(absent)
 		cat << EOF
-su - '$postgres_user' -c "dropuser \"$name\""
+su - '${postgres_user}' -c "dropuser '${rolename}'"
 EOF
 		;;
 esac