1MASONTIDY(1) User Contributed Perl Documentation MASONTIDY(1)
2
6 masontidy - Tidy HTML::Mason / Mason components
7
9 version 2.57
10
12 Tidy component, write to standard output:
13 % masontidy -m [1|2] file.mc
15 Tidy component(s) in place:
17 % masontidy -m [1|2] -r file1.mc [file2.mc ...]
19 Tidy standard input, write to standard output:
21 % masontidy -m [1|2] -p|--pipe < file.mc
23
25 masontidy tidies Mason 1 and Mason 2 components, using perltidy to
26 format the Perl code that can be embedded in various places in the
27 component. masontidy does not (yet) attempt to tidy the HTML or other
28 non-Perl content in a component.
29 For example, this:
31 <body>
33 %if($contents||$allow_empty) {
34 <ul>
35 %foreach my $line (@lines) {
36 %chomp($line);
37 <li>
38 <%2+(3-4)*6%>
39 </li>
40 <li><% foo($.bar,$.baz, $.bleah)%></li>
41 %}
42 </ul>
43 %}
44 </body>
45 <%init>
47 my @articles = @{Blog::Article::Manager->get_articles(sort_by=>"create_time",limit=>5)};
48 </%init>
49 becomes this:
51 <body>
53 % if ( $contents || $allow_empty ) {
54 <ul>
55 % foreach my $line (@lines) {
56 % chomp($line);
57 <li>
58 <% 2 + ( 3 - 4 ) * 6 %>
59 </li>
60 <li><% foo( $.bar, $.baz, $.bleah) %></li>
61 % }
62 </ul>
63 %}
64 </body>
65 <%init>
67 my @articles =
68 @{ Blog::Article::Manager->get_articles
69 ( sort_by => "create_time", limit => 5 ) };
70 </%init>
71 What gets tidied
73 • %-lines and "<%perl>" blocks. These are indented relative to each
74 other regardless of intervening non-Perl content, e.g. note the
75 indentation of the "foreach" and "chomp" lines above.
76 • Other code blocks. "<%init>", "<%once>", "<%class>", and
78 "<%filter>" blocks are tidied in isolation from one another.
79 • Perl expressions inside "<% %>" and "<& &>" tags.
81
83 There are three ways of invoking "masontidy":
84 • Specify a single file; the result will be written to standard
86 output.
87 • Specify one or more files with the -r/--replace flag; each file
89 will be tidied in place.
90 • Specify -p/--pipe; content from standard input will be tidied and
92 written to standard output.
93 For more advanced options, consider using "masontidy" with tidyall; it
95 will let you write to files with a separate extension, backup files
96 before overwriting, etc.
97
99 You can specify default options in the "MASONTIDY_OPT" environment
100 variable, e.g.
101 MASONTIDY_OPT="-m 2"
103 -m, --mason-version
105 Mason major version - 1 or 2. Required. Put this in "MASONTIDY_OPT"
106 if you only ever use one version on your system.
107 -r, --replace
109 Modify file(s) in place instead of sending to standard output.
110 --indent-perl-block
112 Number of spaces to initially indent all lines inside "<%perl>"
113 blocks. The default is 2, so as to align with %-lines:
114 % my $foo = get_foo();
116 <%perl>
117 if ($foo) {
118 $bar = 6;
119 }
120 </%perl>
121 With --indent-perl-block 0:
123 % my $foo = get_foo();
125 <%perl>
126 if ($foo) {
127 $bar = 6;
128 }
129 </%perl>
130 Note that this is independent from perltidy's indentation settings.
132 --indent-block
134 Number of spaces to initially indent all lines inside code blocks
135 other than "<%perl>" ("<%init>", "<%class>", "<%once>", and
136 "<%filter>"). The default is 0:
137 <%init>
139 if ($foo) {
140 $bar = 6;
141 }
142 </%init>
143 With --indent-block 2:
145 <%init>
147 if ($foo) {
148 $bar = 6;
149 }
150 </%init>
151 --perltidy-argv
153 "perltidy" arguments to use everywhere. e.g.
154 --perltidy-argv="-noll -l=78"
156 or
158 --perltidy-argv " -noll -l=78"
160 --perltidy-line-argv
162 Additional "perltidy" arguments to use for Perl lines. "-fnl -fbl"
163 will always be used, to preserve existing newlines.
164 --perltidy-block-argv
166 Additional "perltidy" arguments to use for code blocks.
167 --perltidy-tag-argv
169 Additional "perltidy" arguments to use for "<% %>" and "<& &>"
170 tags. "-fnl -fbl" will always be used, to preserve existing
171 newlines.
172 -h, --help
174 Print help message
175
177 Will throw a fatal error if a file cannot be tidied, such as when
178 perltidy encounters bad Perl syntax. However, "masontidy" is not
179 intended to be, and should not be considered, a validator; it will
180 remain silent on many syntax errors.
181
183 You can use the Mason::Tidy API from inside another Perl script/library
184 instead of calling out to this script.
185
187 • "<%perl>" and "</%perl>" tags must be on their own line, or else
188 their inner content will not be tidied.
189 • "<% %>" tags that span multiple lines are ignored.
191 • The line structure of "%-lines", "<% %>" tags, "<& &>" and
193 "<%perl>" blocks will not be altered; i.e. multiple lines will not
194 be merged and single lines will not be split, regardless of their
195 length.
196
198 Jonathan Swartz <swartz@pobox.com>
199
201 This software is copyright (c) 2011 by Jonathan Swartz.
202 This is free software; you can redistribute it and/or modify it under
204 the same terms as the Perl 5 programming language system itself.
205perl v5.36.0 2022-07-22 MASONTIDY(1)