NAME

File::Slurper::Temp - File::Slurper + File::Temp

VERSION

This document describes version 0.006 of File::Slurper::Temp (from Perl distribution File-Slurper-Temp), released on 2019-07-21.

SYNOPSIS

Use like you would use File::Slurper's write_text and write_binary:

 use File::Slurper::Temp qw(write_text write_binary);
 write_text("/tmp/foo.txt", "some text");
 write_binary("/tmp/bar", $somedata);

Use write_text_to_tempfile and write_binary_to_tempfile:

 use File::Slurper::Temp qw(write_text_to_tempfile write_binary_to_tempfile);
 my $filename1 = write_text_to_tempfile("some text");
 my $filename2 = write_binary_to_tempfile($somedata);

DESCRIPTION

This module is a simple combination of File::Slurper and File::Temp. It provides its version of "write_text" and "write_binary", as well as a couple of functions of its own.

This module's version of write_text and write_binary write to temporary file first using File::Temp's tempfile() before renaming to the final destination path using Perl's rename(). If the destination path is originally a symlink, it will be replaced with a regular file by rename(). This can avoid symlink attack.

In addition the above two functions, this module also provides "write_text_to_tempfile" and "write_binary_to_tempfile". You don't have to specify destination path but just content to write, and the functions will return the temporary filename created.

FUNCTIONS

write_text

Usage:

 write_text($filename, $content [ , $encoding, $crlf ])

Just like the original File::Slurper's version, except will write to temporary file created by File::Temp's tempfile first, then rename the temporary file using Perl's rename(). The function will croak if rename() fails.

By default, the temporary file is created in the same directory as $filename, using tempfile()'s option DIR => dirname($filename). If you want to set a specific temporary directory, set $FILE_TEMP_DIR (see source code). But keep in mind that rename() doesn't work cross-device.

write_binary

Usage:

 write_binary($filename, $content)

write_text_to_tempfile

Usage:

 $tempname = write_text_to_tempfile($content [ , $encoding, $crlf ])

Temporary file is created with default option (File::Temp::tempfile()).

write_binary_to_tempfile

Usage:

 $tempname = write_binary_to_tempfile($content)

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/File-Slurper-Temp.

SOURCE

Source repository is at https://github.com/perlancar/perl-File-Slurper-Temp.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=File-Slurper-Temp

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

SEE ALSO

File::Slurper

File::Temp

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2019, 2017 by perlancar@cpan.org.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.