Update invirt-base's setup.py to deal with invirt.authz module.

[invirt/packages/invirt-base.git] / files / lib / init / config-init.sh

diff --git a/files/lib/init/config-init.sh b/files/lib/init/config-init.sh
index 04ca1a0..33ea582 100644 (file)
--- a/files/lib/init/config-init.sh
+++ b/files/lib/init/config-init.sh
@@ -1,30 +1,47 @@
 # For a package which only configures another, "parent" package.
 #
 # For a package which only configures another, "parent" package.
 #

-# Global variable PARENTPACKAGE names parent; may be array
-# for zero or many parents.
+# Usage:
+#   PACKAGE=short-name
+#   GEN_FILES=(files to generate)
+#   PARENTPACKAGE=(parent-package another-parent-package)
+#   . /lib/init/config-init.sh
+#   config_init "$1"

 #
 #

-# Global variable PACKAGE names this package, for log message.
+# PACKAGE       - name to appear in log message
+# GEN_FILES     - files to be generated with gen-files.sh
+# PARENTPACKAGE - packages to receive start, etc, commands passed through

 #
 #

-# Requires bash.
+# Global variables GEN_FILES, PARENTPACKAGE may be unset for zero
+# values, or scalars for one.  If run under sh, they cannot be arrays.

 
 . /lib/init/vars.sh
 . /lib/lsb/init-functions
 . /lib/init/gen-files.sh
 
 
 . /lib/init/vars.sh
 . /lib/lsb/init-functions
 . /lib/init/gen-files.sh
 

+if [ $BASH_VERSION ]; then
+  handle_parents () {
+    for p in "${PARENTPACKAGE[@]}"; do
+      invoke-rc.d "$p" "$1"
+    done
+  }
+else
+  handle_parents () {
+    if [ -n "$PARENTPACKAGE" ]; then
+      invoke-rc.d "$PARENTPACKAGE" "$1"
+    fi
+  }
+fi
+

 config_init () {
   case "$1" in
     start|reload|force-reload|restart)
       log_begin_msg "Reloading config for $PACKAGE"
       gen_files
       log_end_msg $?
 config_init () {
   case "$1" in
     start|reload|force-reload|restart)
       log_begin_msg "Reloading config for $PACKAGE"
       gen_files
       log_end_msg $?

-      for p in "${PARENTPACKAGE[@]}"; do
-        invoke-rc.d "$p" "$1"
-      done
+      handle_parents "$1"

       ;;
     stop)
       ;;
     stop)

-      for p in "${PARENTPACKAGE[@]}"; do
-        invoke-rc.d "$p" "$1"
-      done
+      handle_parents "$1"

       ;;
     *)
       log_success_msg "Usage: /etc/init.d/$PACKAGE {start|reload|force-reload|restart|stop}"
       ;;
     *)
       log_success_msg "Usage: /etc/init.d/$PACKAGE {start|reload|force-reload|restart|stop}"