Make the output of log2changes.pl even more closely match CHANGES

Add the ASCII art header, and list version commits by decoding
the ref tag names, when available (using the git log --decorate
option).

diff --git a/log2changes.pl b/log2changes.pl
index 53e005790e682f80162ad1fe323ac3e87f50707b..02ab2cdc9620a9e40f4f1b4944121a308b39f417 100755 (executable)
--- a/log2changes.pl
+++ b/log2changes.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 
-# git log --pretty=fuller --no-color --date=short
+# git log --pretty=fuller --no-color --date=short --decorate
 
 my @mname = ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
              'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' );
@@ -14,12 +14,30 @@ sub nicedate {
     return $date;
 }
 
+print 
+'                                  _   _ ____  _
+                              ___| | | |  _ \| |
+                             / __| | | | |_) | |
+                            | (__| |_| |  _ <| |___
+                             \___|\___/|_| \_\_____|
+
+                                  Changelog
+';
+
 my $line;
+my $tag;
 while(<STDIN>) {
     my $l = $_;
 
-    if($l =~/^commit (.*)/) {
+    if($l =~/^commit ([[:xdigit:]]*) ?(.*)/) {
         $co = $1;
+        my $ref = $2;
+        if ($ref =~ /refs\/tags\/curl-(.*)\)/) {
+            $tag = $1;
+            $tag =~ tr/_/./; 
+        } else {
+            $tag = '';
+        }
     }
     elsif($l =~ /^Author: *(.*) +</) {
         $a = $1;
@@ -38,6 +56,10 @@ while(<STDIN>) {
         else {
             $extra="\n- ";
         }
+        if ($tag) {
+            # Version entries have a special format
+            $c = "Version " . $tag;
+        }
         if($co ne $oldco) {
             if($c ne $oldc) {
                 print "\n$c ($date)$extra";