From e24f3fe2be337fcb536881e9fb44a4a73c121279 Mon Sep 17 00:00:00 2001
From: Steve McIntyre <93sam@debian.org>
Date: Mon, 12 Jul 2004 22:30:02 +0000
Subject: [PATCH] First checkin of JTE changes.

Add a simple helper script jigdo_cleanup to sanitise the .jigdo files
after mkisofs-jte has created them. Add:

iso image filename
template filename
template info
fallback urls

to the raw .jigdo
---
 tools/jigdo_cleanup | 52 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100755 tools/jigdo_cleanup

diff --git a/tools/jigdo_cleanup b/tools/jigdo_cleanup
new file mode 100755
index 00000000..2c6a1622
--- /dev/null
+++ b/tools/jigdo_cleanup
@@ -0,0 +1,52 @@
+#! /bin/sh
+
+# Copyright 2004 Steve McIntyre <steve@einval.com>
+# See the README file for the license
+
+# This script is called by the Makefile to cleanup the .jigdo
+# files:
+#
+# Make sure the iso filename is sane
+# Add in the TEMPLATEURL information
+# Update the Servers lines
+
+jigdo="$1"    # .jigdo file to work on
+iso="$2"      # The name to give to the .iso
+template="$3" # URL for .template file, can be relative URL
+discinfo="$4" # e.g. "Debian GNU/Linux 3.0 r1 "Woody" - Unofficial i386 Binary-1"
+# any further parameters are fallback URLs
+info="Generated on "`date -R`
+
+# Don't panic - the \047 in the awk below is the ASCII for ' - if I
+# use ' instead, the enclosing shell script gets annoyed...!
+cat $jigdo | awk -v ISO="$iso" -v TEMPLATE="$template" -v DISCINFO="$discinfo" -v INFO="$info" '
+    /^Filename=/        {
+                            printf("Filename=%s\n", ISO);
+                            next
+                        }
+    /^Template=/        {
+                            printf("Template=%s\n", TEMPLATE);
+                            next
+                        }
+    /^Template-MD5Sum=/ {
+                            printf("%s\n", $0);
+                            printf("ShortInfo=\047%s\047\n", DISCINFO);
+                            printf("Info=\047%s\047\n", INFO);
+                            next
+                        }
+    /.*/                {   print $0 }
+' > $jigdo.1
+mv -f $jigdo.1 $jigdo
+
+# If some fallbacks were specified, output a servers section with the
+# URLs. The entries of the variable are expected to be already of the
+# form "Label=http://some.url/"
+if test -n "$JIGDOFALLBACKURLS"; then
+    for url in "$JIGDOFALLBACKURLS"
+    do
+        # The --try-last switch assigns a lower priority to the URL,
+        # so it will only be used if other server entries (without the
+        # --try-last) have already been tried without success.
+        echo "$url --try-last" >> $jigdo
+    done
+fi