svn commit: r201251 - head/usr.sbin/portsnap/portsnap

[Colin Percival]

Author: cperciva
Date: Wed Dec 30 06:28:47 2009
New Revision: 201251
URL: http://svn.freebsd.org/changeset/base/201251

Log:
  Add undocumented 'portsnap alfred' command, which runs (fetch|cron)
  based on whether fd 0 is a terminal, and then runs (extract|update)
  based on whether ${PORTSDIR} exists.
  
  Requested by:	alfred
  MFC after:	1 month

Modified:
  head/usr.sbin/portsnap/portsnap/portsnap.sh

Modified: head/usr.sbin/portsnap/portsnap/portsnap.sh
==============================================================================
--- head/usr.sbin/portsnap/portsnap/portsnap.sh	Wed Dec 30 06:28:30 2009	(r201250)
+++ head/usr.sbin/portsnap/portsnap/portsnap.sh	Wed Dec 30 06:28:47 2009	(r201251)
@@ -140,7 +140,7 @@ parse_cmdline() {
 			if [ ! -z "${SERVERNAME}" ]; then usage; fi
 			shift; SERVERNAME="$1"
 			;;
-		cron | extract | fetch | update)
+		cron | extract | fetch | update | alfred)
 			COMMANDS="${COMMANDS} $1"
 			;;
 		*)
@@ -1040,6 +1040,22 @@ cmd_update() {
 	update_run || exit 1
 }
 
+# Alfred command.  Run 'fetch' or 'cron' depending on
+# whether stdin is a terminal; then run 'update' or
+# 'extract' depending on whether ${PORTSDIR} exists.
+cmd_alfred() {
+	if [ -t 0 ]; then
+		cmd_fetch
+	else
+		cmd_cron
+	fi
+	if [ -d ${PORTSDIR} ]; then
+		cmd_update
+	else
+		cmd_extract
+	fi
+}
+
 #### Entry point
 
 # Make sure we find utilities from the base system