From 6cedb5747ecceddabf10627e96abb5c20d1dc78f Mon Sep 17 00:00:00 2001
From: agriffis <agriffis@gentoo.org>
Date: Tue, 26 Apr 2005 21:08:59 +0000
Subject: [PATCH] * detect conflicts explicitly * report ChangeLog in the list
 of files if it's the only file   that is changing #90326

svn path=/; revision=209
---
 trunk/src/echangelog/ChangeLog  |  5 +++++
 trunk/src/echangelog/echangelog | 22 +++++++++++++++++-----
 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/trunk/src/echangelog/ChangeLog b/trunk/src/echangelog/ChangeLog
index 698167e..d5215eb 100644
--- a/trunk/src/echangelog/ChangeLog
+++ b/trunk/src/echangelog/ChangeLog
@@ -1,3 +1,8 @@
+26 Apr 2005 Aron Griffis <agriffis@gentoo.org>
+	* detect conflicts explicitly
+	* report ChangeLog in the list of files if it's the only file that is
+	  changing #90326
+
 23 Mar 2005 Aron Griffis <agriffis@gentoo.org>
 	* handle package moves without adding new version lines
 
diff --git a/trunk/src/echangelog/echangelog b/trunk/src/echangelog/echangelog
index 0aed254..f8c795a 100644
--- a/trunk/src/echangelog/echangelog
+++ b/trunk/src/echangelog/echangelog
@@ -21,6 +21,7 @@ $Text::Wrap::unexpand = 0;
 # Global variables
 my (@files) = ();
 my (@ebuilds) = ();
+my (@conflicts) = ();
 my (@unknown) = ();
 my ($input, $editor, $entry, $user, $date, $text, $version, $year);
 my (@new_versions) = ();
@@ -54,17 +55,27 @@ if (-f 'ChangeLog') {
 open C, 'cvs -fn up 2>&1 |' or die "Can't run cvs -fn up: $!\n";
 while (<C>) {
     /ChangeLog/ and next;
-    /^\? (\S+)/ and push @unknown, $1;
-    /^([ARMC]) (\S+)/ or next;
+    /^\? (\S+)/ and do { push @unknown, $1; next; };
+    /^C (\S+)/ and do { push @conflicts, $1; next; };
+    /^([ARM]) (\S+)/ or next;
     push @files, $2;
-    ($actions{$2} = $1) =~ tr/ARMC/+-/d;
+    ($actions{$2} = $1) =~ tr/ARM/+-/d;
 }
-if (grep !/files.digest|Manifest/, @unknown) {
+if (@conflicts) {
+    print STDERR <<EOT;
+Cvs reports the following conflicts.  Please resolve them before
+running echangelog.
+EOT
+    print STDERR map "C $_\n", @conflicts;
+    exit 1;
+}
+@unknown = grep !/files.digest|Manifest/, @unknown;
+if (@unknown) {
     print STDERR <<EOT;
 Cvs reports the following unknown files.  Please use "cvs add" before
 running echangelog, or remove the files in question.
 EOT
-    print STDERR "? ", join("\n? ", @unknown), "\n";
+    print STDERR map "? $_\n", @unknown;
     exit 1;
 }
 
@@ -209,6 +220,7 @@ unless (@files) {
     print STDERR "** be run after all affected files have been added and/or\n";
     print STDERR "** modified.  Did you forget to cvs add?\n";
     print STDERR "**\n";
+    @files = qw/ChangeLog/;     # per request from Donnie Berkholz
 }
 
 # Get the input from the cmdline, editor or stdin
-- 
2.26.2