1 files changed, 91 insertions, 0 deletions
diff --git a/unix/hlib/util.csh/iraf_latest b/unix/hlib/util.csh/iraf_latest
new file mode 100755
index 00000000..dfde7893
--- /dev/null
+++ b/unix/hlib/util.csh/iraf_latest
@@ -0,0 +1,91 @@
+#!/bin/csh -f
+#
+#  IRAF_LATEST - Update the system with the latest distribution files.
+
+unalias 	grep ls
+
+set opt		= "all"
+
+
+if ($#argv < 1) then
+    echo "Usage:  iraf_latest <opt>"
+    exit 0
+else
+    set opt = $1
+endif
+
+
+# Called from Makefile, set iraf root.
+set  iraf       = $cwd/			
+source $iraf/unix/hlib/irafuser.csh
+
+
+set REPO	= `${iraf}/util/pkgrepo`
+if ($?IRAFARCH) then
+    set arch    = $IRAFARCH
+else
+    set arch    = `${iraf}/unix/hlib/irafarch.csh -actual`
+endif
+
+
+echo "iraf_latest: cwd = " $cwd
+
+# Figure out which binaries are required.
+set files = "patch-src.tar.gz"			# always need the source ....
+set bins = ""
+foreach b (linux linux64 macosx macintel)
+    if (-e "bin.$b/x_images.e") then
+	set bins = `echo $bins " " $b`
+	switch ($b)
+	case linux:
+	    set files = `echo "$files patch.lnux.x86.tar.gz"`
+	    breaksw
+	case linux64:
+	    set files = `echo "$files patch.lnux.x86_64.tar.gz"`
+	    breaksw
+	case macosx:
+	    set files = `echo "$files patch.macx.uni.tar.gz"`
+	    breaksw
+	case macintel:
+	    set files = `echo "$files patch.macx.x86_64.tar.gz"`
+	    breaksw
+	endsw
+    endif
+end
+echo "Updating binaries:  " $bins
+
+
+# Download the needed files to /tmp
+
+set FGET        = "${iraf}/util/fget"
+set REPO	= `util/pkgrepo`
+foreach f ($files)
+    echo -n "Downloading: $f"
+    ${FGET} -q -d /tmp/ $REPO/$f
+    if (! (-e /tmp/$f)) then
+	echo ""
+	echo "Error downloading $REPO/$f, quitting"
+	exit
+    endif
+
+    echo -n " Unpacking ..."
+    tar zxf /tmp/$f
+    /bin/rm -f /tmp/$f
+
+    echo    " Done."
+end
+
+
+#  For the initial release, the update procedures haven't yet been defined.
+#  This script will be replaced by the working version at the first release.
+
+
+if ($opt == "all") then				# Update everything
+  if (-e extern/.installed) then
+    echo "Update all external packages ..."
+    (chdir extern ; make update)
+  endif
+endif
+
+echo ""
+exit 0