Git::Annex::BatchCommand(3pm)

Usage

  # you should not instantiate this class yourself; use Git::Annex::batch
  my $annex = Git::Annex->new("/home/spwhitton/annex");
  my $batch = $annex->batch("find", "--not", "--in=here");
  # see git-annex-find(1) -- `git annex find --batch --not --in here`
  # prints an empty string for each file which is not present
  say "foo/bar is not present in this repo" unless $batch->ask("foo/bar");

Version

version 0.008

Overview

This class can be used to run git-annex commands which take the "--batch" option. You can feed the command lines of input and you will get back git-annex's responses.

The main point of using "--batch" commands from Perl is to keep git-annex running rather than repeatedly executing new git-annex processes to perform queries or request changes.

Methods

new($annex, $cmd, @args)

Initialise a batch process in Git::Annex $annex, running git-annex subcommand $cmd (e.g. "setpresentkey") with arguments @args.

You should use Git::Annex::batch in preference to this method.

say($input, ...)

Say a line or lines of input to the batch command's standard input. Trailing line breaks in $input are optional.

In list context, returns a list of git-annex's responses to the items of input, chomped. In scalar context, returns the last of git-annex's responses, chomped.

ask($input, ...)

Synonym for "say" method.

restart

Kill and restart the "--batch" command.

This is sometimes needed to ensure the "--batch" command picks up changes made to the git-annex branch.

Copyright and license

This is free software, licensed under:

  The GNU General Public License, Version 3, June 2007

Releases

3 releases since Debian 11 (Bullseye); the text changed 2 times.

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