NAME App::FileModifyUtils - Utilities related to modifying files VERSION This document describes version 0.001 of App::FileModifyUtils (from Perl distribution App-FileModifyUtils), released on 2021-08-02. DESCRIPTION This distribution provides the following command-line utilities: * add-line-to-file * remove-line-from-file FUNCTIONS add_line_to_file Usage: add_line_to_file(%args) -> [$status_code, $reason, $payload, \%result_meta] Add line to file. Uses Setup::File::Line which supports undo, but the undo feature is not used. See LApp::FileModifyUtils::Undoable for file-modifying CLIs which support undo. This function is not exported by default, but exportable. Arguments ('*' denotes required arguments): * file* => *filename* * line* => *str* * top_style => *bool* Returns an enveloped result (an array). First element ($status_code) is an integer containing HTTP-like status code (200 means OK, 4xx caller error, 5xx function error). Second element ($reason) is a string containing error message, or something like "OK" if status is 200. Third element ($payload) is the actual result, but usually not present when enveloped result is an error response ($status_code is not 2xx). Fourth element (%result_meta) is called result metadata and is optional, a hash that contains extra information, much like how HTTP response headers provide additional metadata. Return value: (any) remove_line_from_file Usage: remove_line_from_file(%args) -> [$status_code, $reason, $payload, \%result_meta] Remove all occurrences of a line from file. Uses Setup::File::Line which supports undo, but the undo feature is not used. See LApp::FileModifyUtils::Undoable for file-modifying CLIs which support undo. This function is not exported by default, but exportable. Arguments ('*' denotes required arguments): * case_insensitive => *bool* * file* => *filename* * line* => *str* Returns an enveloped result (an array). First element ($status_code) is an integer containing HTTP-like status code (200 means OK, 4xx caller error, 5xx function error). Second element ($reason) is a string containing error message, or something like "OK" if status is 200. Third element ($payload) is the actual result, but usually not present when enveloped result is an error response ($status_code is not 2xx). Fourth element (%result_meta) is called result metadata and is optional, a hash that contains extra information, much like how HTTP response headers provide additional metadata. Return value: (any) HOMEPAGE Please visit the project's homepage at . SOURCE Source repository is at . BUGS Please report any bugs or feature requests on the bugtracker website 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 Other similar distributions: App::FileRenameUtils, App::FileRemoveUtilities. AUTHOR perlancar COPYRIGHT AND LICENSE This software is copyright (c) 2021 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.