1File::ChangeNotify::EveUnste(r3)Contributed Perl DocumenFtialtei:o:nChangeNotify::Event(3)
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NAME

6       File::ChangeNotify::Event - Class for file change events
7

VERSION

9       version 0.31
10

SYNOPSIS

12           my $watcher = File::ChangeNotify->instantiate_watcher(
13               directories => [ '/my/path', '/my/other' ],
14               filter      => qr/\.(?:pm|conf|yml)$/,
15               exclude => [ 't', 'root', qr(/(?!\.)[^/]+$) ],
16           );
17
18           for my $event ( $watcher->new_events ) {
19               print $event->path, ' - ', $event->type, "\n";
20           }
21

DESCRIPTION

23       This class provides information about a change to a specific file or
24       directory.
25

METHODS

27   File::ChangeNotify::Event->new(...)
28       This method creates a new event. It accepts the following arguments:
29
30       •   path => $path
31
32           The full path to the file or directory that changed.
33
34       •   type => $type
35
36           The type of event. This must be one of "create", "modify",
37           "delete", or "unknown".
38
39   $event->path
40       Returns the path of the changed file or directory.
41
42   $event->type
43       Returns the type of event.
44
45   $event->has_attributes
46       This returns true for modify events which include information about a
47       path's attribute changes.
48
49   $event->attributes
50       If the event includes information about changes to a path's attributes,
51       then this returns a two-element arrayref. Each element is in turn a
52       hashref which will contain at least one of the following keys:
53
54       •   permissions
55
56           The permissions mask for the path.
57
58       •   uid
59
60           The user id that owns the path.
61
62       •   gid
63
64           The group id that owns the path.
65
66       Note that only keys which changed will be included.
67
68   $event->has_content
69       This returns true for modify events which include information about a
70       file's content.
71
72   $event->content
73       This returns a two-element arrayref where the first element is the old
74       content and the second is the new content.
75
76       Note that this content is stored as bytes, not UTF-8. You will need to
77       explicitly call "Encode::decode" on the content to make it UTF-8. This
78       is done because there's no reason you couldn't use this feature with
79       file's containing any sort of binary data.
80

SUPPORT

82       Bugs may be submitted at
83       <http://rt.cpan.org/Public/Dist/Display.html?Name=File-ChangeNotify> or
84       via email to bug-file-changenotify@rt.cpan.org <mailto:bug-file-
85       changenotify@rt.cpan.org>.
86
87       I am also usually active on IRC as 'autarch' on "irc://irc.perl.org".
88

SOURCE

90       The source code repository for File-ChangeNotify can be found at
91       <https://github.com/houseabsolute/File-ChangeNotify>.
92

AUTHOR

94       Dave Rolsky <autarch@urth.org>
95

97       This software is Copyright (c) 2009 - 2019 by Dave Rolsky.
98
99       This is free software, licensed under:
100
101         The Artistic License 2.0 (GPL Compatible)
102
103       The full text of the license can be found in the LICENSE file included
104       with this distribution.
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107
108perl v5.36.0                      2022-07-22      File::ChangeNotify::Event(3)
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