From 9a74aa57c6171e0a53a4defac910aed66bc40363 Mon Sep 17 00:00:00 2001
From: Nicholas Clark <nick@ccl4.org>
Date: Fri, 2 Sep 2011 13:47:57 +0200
Subject: [PATCH] Remove Porting/genlog, redundant since the switch from
 Perforce to git.

"Generate a nice changelist by querying perforce" isn't much use these days.
---
 MANIFEST             |   1 -
 Porting/exec-bit.txt |   1 -
 Porting/genlog       | 144 ---------------------------------------------------
 3 files changed, 146 deletions(-)
 delete mode 100755 Porting/genlog

diff --git a/MANIFEST b/MANIFEST
index 6530441..45c327e 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -4544,7 +4544,6 @@ Porting/exec-bit.txt		List of files that get +x in release tarball
 Porting/exercise_makedef.pl	Brute force testing for makedef.pl
 Porting/expand-macro.pl		A tool to expand C macro definitions in the Perl source
 Porting/findrfuncs		Find reentrant variants of functions used in an executable
-Porting/genlog			Generate formatted changelogs by querying p4d
 Porting/git-deltatool		Mark commits for perldelta in git notes
 Porting/git-find-p4-change	Find the change for a p4 change number
 Porting/git-make-p4-refs	Output git refs for each p4 change number, suitable for appending to .git/packed-refs
diff --git a/Porting/exec-bit.txt b/Porting/exec-bit.txt
index 5d45917..73f6de8 100644
--- a/Porting/exec-bit.txt
+++ b/Porting/exec-bit.txt
@@ -44,7 +44,6 @@ Porting/corelist.pl
 Porting/curliff.pl
 Porting/expand-macro.pl
 Porting/findrfuncs
-Porting/genlog
 Porting/makerel
 Porting/make_dot_patch.pl
 Porting/make_snapshot.pl
diff --git a/Porting/genlog b/Porting/genlog
deleted file mode 100755
index 610e976..0000000
--- a/Porting/genlog
+++ /dev/null
@@ -1,144 +0,0 @@
-#!/usr/bin/perl -w
-#
-# Generate a nice changelist by querying perforce.
-#
-# Each change is described with the change number, description,
-# which branch the change happened in, files modified,
-# and who was responsible for entering the change.
-#
-# Can be called with a list of change numbers or a range of the
-# form "12..42".  Changelog will be printed from highest number
-# to lowest.
-#
-# Outputs the changelist to stdout.
-#
-# Gurusamy Sarathy <gsar@activestate.com>
-#
-
-use Text::Wrap;
-use Text::Tabs;
-
-$0 =~ s|^.*/||;
-unless (@ARGV) {
-    die <<USAGE;
-        $0 [-p \$P4PORT] [-bi branch_include] [-be branch_exclude] <change numbers or from..to>
-USAGE
-}
-
-my @changes;
-
-my %editkind;
-@editkind{ qw(   add      edit    delete integrate   branch )}
-         = qw(     +         !         -        !>       +> );
-
-my $p4port = $ENV{P4PORT} || 'localhost:1666';
-
-my @branch_include;
-my @branch_exclude;
-my %branch_include;
-my %branch_exclude;
-
-while (@ARGV) {
-    $_ = shift;
-    if (/^(\d+)\.\.(\d+)?$/) {
-        push @changes, $1 .. ($2 || (split(' ', `p4 changes -m 1`))[1]);
-    }
-    elsif (/^\d+$/) {
-        push @changes, $_;
-    }
-    elsif (/^-p(.*)$/) {
-        $p4port = $1 || shift;
-    }
-    elsif (/^-bi(.*)$/) {
-        push @branch_include, $1 || shift;
-    }
-    elsif (/^-be(.*)$/) {
-        push @branch_exclude, $1 || shift;
-    }
-    else {
-        warn "Arguments must be change numbers, ignoring `$_'\n";
-    }
-}
-
-@changes = sort { $b <=> $a } @changes;
-
-@branch_include{@branch_include} = @branch_include if @branch_include;
-@branch_exclude{@branch_exclude} = @branch_exclude if @branch_exclude;
-
-my @desc = `p4 -p $p4port describe -s @changes`;
-if ($?) {
-    die "$0: `p4 -p $p4port describe -s @changes` failed, status[$?]\n";
-}
-else {
-    tr/\r/\n/ foreach @desc;
-    chomp @desc;
-    while (@desc) {
-	my ($change,$who,$date,$time,@log,$branch,$file,$type,%files);
-	my $skip = 0;
-        my $nbranch = 0;
-	$_ = shift @desc;
-	if (/^Change (\d+) by (\w+)\@.+ on (\S+) (\S+)\s*$/) {
-	    ($change, $who, $date, $time) = ($1,$2,$3,$4);
-	    $_ = shift @desc;  # get rid of empty line
-	    while (@desc) {
-	        $_ = shift @desc;
-		last if /^Affected/;
-		push @log, $_;    
-	    }
-	    if (/^Affected/) {
-		$_ = shift @desc;  # get rid of empty line
-		while ($_ = shift @desc) {
-		    last unless /^\.\.\./;
-		    if (m{^\.\.\. //depot/(.*?perl|[^/]*)/([^#]+)#\d+ (\w+)\s*$}) {
-			($branch,$file,$type) = ($1,$2,$3);
- 		        $nbranch++;
-		        if (exists $branch_exclude{$branch} or
-			    @branch_include and
-			    not exists $branch_include{$branch}) {
-			    $skip++;
-			}
-			$files{$branch} = {} unless exists $files{$branch};
-			$files{$branch}{$type} = [] unless exists $files{$branch}{$type};
-			push @{$files{$branch}{$type}}, $file;
-		    }
-		    else {
-			warn "Unknown line [$_], ignoring\n";
-		    }
-		}
-	    }
-	}
-	next if ((not $change) or $skip);
-	my $output = ("_" x 76) . "\n";
-	$output .= sprintf <<EOT, $change, $who, $date, $time;
-[%6s] By: %-25s             on %9s %9s
-EOT
-	$output .= "        Log: ";
-	my $i = 0;
-	while (@log) {
-	    $_ = shift @log;
-	    s/^\s*//;
-	    s/^\[.*\]\s*// unless $i ;
-            # don't print last empty line
-	    if ($_ or @log) {
-	        $output .= "             " if $i++;
-	        $output .= "$_\n";
-	    }
-	}
-	for my $branch (sort keys %files) {
-	    $output .= sprintf "%11s: $branch\n", 'Branch';
-	    for my $kind (sort keys %{$files{$branch}}) {
-	        warn("### $kind ###\n"), next unless exists $editkind{$kind};
-		my $files = $files{$branch}{$kind};
-		# don't show large branches and integrations
-		$files = ["($kind " . scalar(@$files) . ' files)']
-		    if (@$files > 25 && ($kind eq 'integrate'
-		    			 || $kind eq 'branch'))
-		       || @$files > 100;
-	        $output .= wrap(sprintf("%12s ", $editkind{$kind}),
-				sprintf("%12s ", $editkind{$kind}),
-				"@$files\n");
-            }
-	}
-	print unexpand($output);
-    }
-}
-- 
2.7.4