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1 | #!/usr/bin/env perl |
2 | |
3 | use strict; |
4 | use warnings FATAL => 'all'; |
5 | use File::Find; |
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6 | use Getopt::Long qw(:config gnu_compat); |
7 | use File::Temp (); |
8 | |
9 | GetOptions( |
10 | "git" => \my $git, |
11 | ) or die("Error in command line arguments\n"); |
12 | |
13 | my ($old_version, $bump) = @ARGV; |
14 | my ($new_decimal, $new_vstring) = bump_version($old_version, $bump); |
15 | |
16 | warn "Bumping $old_version -> $new_decimal\n"; |
17 | |
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18 | my $file_match = qr{^(?: |
19 | Makefile\.PL |
20 | |lib[/\\].*\.(?:pod|pm) |
21 | |bin[/\\].* |
22 | |script[/\\].* |
23 | )$}x; |
24 | |
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25 | my %files; |
26 | if ($git) { |
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27 | if (system "git diff --quiet --cached HEAD") { |
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28 | die "Staged changes!\n"; |
29 | } |
30 | for (`git ls-files`) { |
31 | chomp; |
32 | next |
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33 | unless /$file_match/; |
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34 | $files{$_} = `git show HEAD:"$_"`; |
35 | } |
36 | } |
37 | else { |
38 | find({ |
39 | no_chdir => 1, |
40 | wanted => sub { |
41 | next |
42 | unless -f; |
43 | next |
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44 | unless /(?:\.[\/\\])?$file_match/; |
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45 | open my $fh, '<', $_ |
46 | or die "can't open $_: $!"; |
47 | $files{$_} = do { local $/; <$fh> }; |
48 | close $fh; |
49 | }, |
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50 | }, '.'); |
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51 | } |
52 | |
53 | my $FILE_RE = qr{ |
54 | (^.* \$VERSION \s* = \s* ) |
55 | (['"]?) v?([0-9]+(?:[._][0-9]+)*) \2 |
56 | ( \s*; ) |
57 | (?: |
58 | (\s*\#\s*) |
59 | v?[.0-9]+ |
60 | )? |
61 | (.*)$ |
62 | }x; |
63 | my $MAKE_RE = qr{ |
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64 | (^.* ['"]?version['"] \s* => \s* ) |
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65 | (['"]?) v?([0-9]+(?:[._][0-9]+)*) \2 |
66 | ( \s*, ) |
67 | (?: |
68 | (\s*\#\s*) |
69 | v?[.0-9]+ |
70 | )? |
71 | (.*)$ |
72 | }x; |
73 | |
74 | my $patch = ''; |
75 | for my $file (sort keys %files) { |
76 | my $content = $files{$file}; |
77 | my $file_diff = ''; |
78 | my $re = $file eq 'Makefile.PL' ? $MAKE_RE : $FILE_RE; |
79 | my @lines = split /\r?\n/, $content; |
80 | for my $ln (0 .. $#lines) { |
81 | my $line = $lines[$ln]; |
82 | if ($lines[$ln] =~ $re) { |
83 | die "unable to bump version number in $file from $old_version, found $3\n" |
84 | if $3 ne $old_version; |
85 | my $comment = ($5 ? $5 . $new_vstring : ''); |
86 | my $new_line = "$1'$new_decimal'$4$comment$6"; |
87 | $file_diff .= <<"END_DIFF"; |
88 | @@ -@{[ $ln ]},3 +@{[ $ln ]},3 @@ |
89 | $lines[$ln-1] |
90 | -$lines[$ln] |
91 | +$new_line |
92 | $lines[$ln+1] |
93 | END_DIFF |
94 | } |
95 | } |
96 | if ($file_diff) { |
97 | $patch .= <<"END_HEADER" . $file_diff; |
98 | --- a/$file |
99 | +++ b/$file |
100 | END_HEADER |
101 | } |
102 | } |
103 | |
104 | my ($fh, $file) = File::Temp::tempfile( "bump-version-XXXXXX", TMPDIR => 1 ); |
105 | print { $fh } $patch; |
106 | close $fh; |
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107 | system qw(git --no-pager apply --apply --stat), $file |
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108 | and exit 1; |
109 | |
110 | if ($git) { |
111 | system qw(git apply --cached), $file |
112 | and exit 1; |
113 | |
114 | my $message = "Bumping version to $new_decimal"; |
115 | system qw(git commit -m), $message |
116 | and exit 1; |
117 | } |
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118 | |
119 | sub version_parts { |
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120 | my $version = shift; |
121 | my $dotted = $version =~ s/^v//; |
122 | my @parts = split /\./, $version; |
123 | if (!$dotted && @parts == 2) { |
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124 | my $dec = pop @parts; |
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125 | $dec =~ s/_//g; |
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126 | $dec .= "0" x ((- length $dec) % 3); |
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127 | push @parts, $dec =~ /(\d{1,3})/g; |
128 | } |
129 | $_ += 0 for @parts; |
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130 | return @parts; |
131 | } |
132 | |
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133 | sub bump_version { |
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134 | my ($version, $new) = @_; |
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135 | |
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136 | my %bump_part = (major => 0, minor => 1, bugfix => 2, last => -1); |
137 | my $bump_this = $bump_part{$new||'last'}; |
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138 | |
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139 | my $new_vstring; |
140 | my $new_decimal; |
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141 | |
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142 | if (defined $bump_this) { |
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143 | if ($version =~ /^v/ || ($version =~ tr/.//) > 1) { |
144 | my @parts = version_parts($version); |
145 | $parts[$bump_this]++; |
146 | $parts[$_] = 0 for (($bump_this < 0 ? @parts : 0)+$bump_this+1 .. $#parts); |
147 | $_ += 0 |
148 | for @parts; |
149 | $new_vstring = join '.', @parts; |
150 | my $format = '%i.'. join '', map { '%03i' } @parts[1 .. $#parts]; |
151 | $new_decimal = sprintf $format, @parts; |
152 | } |
153 | else { |
154 | my $alpha_pos = index($version, '_'); |
155 | $version =~ s/_//g; |
156 | $version =~ s/^(\d+)\.//; |
157 | my @parts = $1; |
158 | push @parts, $version =~ /(\d{1,3})/g; |
159 | my $format = '%i.'.join '', map { '%0'.length($_).'i' } @parts[1 .. $#parts]; |
160 | $parts[$bump_this]++; |
161 | $parts[$_] = 0 for (($bump_this < 0 ? @parts : 0)+$bump_this+1 .. $#parts); |
162 | $new_decimal = sprintf $format, @parts; |
163 | substr $new_decimal, $alpha_pos, 0, '_' |
164 | if $alpha_pos != -1; |
165 | $new_vstring = join '.', version_parts($new_decimal); |
166 | } |
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167 | } |
168 | elsif ($new =~ /^v?[0-9]+(?:[._][0-9]+)*$/) { |
169 | $new_decimal = $new; |
170 | $new_vstring = join('.', version_parts($new_decimal)); |
171 | } |
172 | else { |
173 | die "no idea which part to bump - $new means nothing to me" |
174 | } |
175 | return ($new_decimal, $new_vstring); |
a4c19845 |
176 | } |
177 | |