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comparison mkchangelog @ 0:d72d5d73b93a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added Autopoop and mkchangelog.
author Matti Hamalainen <ccr@tnsp.org>
date Tue, 22 Apr 2008 14:31:44 +0300
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-1:000000000000 0:d72d5d73b93a
1 #!/usr/bin/perl -w
2 use strict;
3 my $HG = "hg";
4
5 my $argc = ($#ARGV + 1);
6 print STDERR "mkchangelog v0.1 (C) 2008 Matti 'ccr' Hamalainen\n";
7 die("Usage: mkchangelog [revision]\n".
8 "Assumes latest tagged revision if no revision given."
9 ) unless ($argc <= 1);
10 my $startrev = "";
11 if ($argc >= 1) { $startrev = shift; }
12
13
14 ### Parse tag information
15 my $hgcmd = "$HG tags";
16 open(PIIPPU, '-|', $hgcmd) or die("Cannot execute $hgcmd\n");
17 my %tags = ();
18 my $gottags = 0;
19 while (<PIIPPU>) {
20 chop;
21 if (/^(\S+)\s+(\d+):(.+)$/) {
22 $tags{$2} = $1;
23 $gottags = 1;
24 }
25 }
26 close PIIPPU;
27
28 die("No Mercurial tags data found, quitting.\n") unless ($gottags);
29
30 ### Do shit
31 if ($startrev eq "") {
32 foreach my $i (sort { $a <=> $b } keys %tags) {
33 if ($tags{$i} ne "tip") { $startrev = $i; }
34 }
35 }
36
37 my $revcmd;
38 my $therevs = "tip:$startrev";
39 if ($startrev ne "") {
40 $revcmd = "-r $therevs";
41 print STDERR "Getting log for revisions $therevs ...\n";
42 } else {
43 $revcmd = "";
44 $therevs = "ALL";
45 print STDERR "Getting log for all revisions ...\n";
46 }
47
48 ### Parse log
49 $hgcmd = "$HG log -M -v -f $revcmd --template '\@\$REV:#rev#:#node|short#:#files#\$\@\n#desc#\n\@\$END\$\@\n'";
50 open(PIIPPU, '-|', $hgcmd) or die("Cannot execute $hgcmd\n");
51 my %log = ();
52 my %loghash = ();
53 my %revhash = ();
54 my %filehash = ();
55 my %rmref = ();
56 my $isdesc = 0;
57 my $rev = -1;
58 my $hash = "";
59 my $text = "";
60 my $gotrevs = 0;
61 my $files = "";
62 while (<PIIPPU>) {
63 chop;
64 if (/^\@\$REV:(\d+):([0-9a-f]{12}):(.*)\$\@$/) {
65 $rev = $1;
66 $hash = $2;
67 $files = $3;
68 $text = "";
69 $isdesc = 1;
70 $gotrevs = 1;
71 } elsif (/^\@\$END\$\@$/) {
72 die("lol\n") unless ($isdesc);
73 $isdesc = 0;
74 $filehash{$rev} = $files;
75 $log{$rev} = $text;
76 $loghash{$hash} = $rev;
77 $revhash{$rev} = $hash;
78 } elsif ($isdesc) {
79 $text .= $_." ";
80 } else {
81 print STDERR "? $_\n";
82 }
83 }
84 close PIIPPU;
85
86 die("No Mercurial revision data found? How odd... quitting.\n") unless ($gotrevs);
87
88 ###
89 my %hide = ();
90 foreach my $i (sort { $a <=> $b } keys %log) {
91 if ($log{$i} =~ /Backed out changeset ([0-9a-f]{12})/) {
92 my $href = $1;
93 if (defined($loghash{$href})) {
94 $hide{$i} = 1;
95 $rmref{$href} = $revhash{$i};
96 }
97 }
98 }
99
100 my $s = "ChangeLog between revisions $therevs";
101 print "$s\n";
102 print "=" x length($s) . "\n\n";
103
104 foreach my $i (sort { $a <=> $b } keys %log) {
105 my $href = $revhash{$i};
106 if (!defined($rmref{$href}) && !defined($hide{$i})) {
107 my @foo = split(/\s+/,$filehash{$i});
108 my $n = $#foo + 1;
109 if ($n > 3) { $n = 3; }
110
111 print "- $log{$i} [".($#foo + 1).": ";
112 for (my $k = 0; $k < $n; $k++) {
113 print $foo[$k];
114 print " " unless ($k+1 == $n);
115 }
116 print " ..." unless ($#foo <= $n);
117 print "]\n";
118 }
119 }
120