Add example of bootstrap that can be used to run other scripts #476
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Add example of bootstrap that can be used to run interactive shell scripts
and also expecting `file` instead of `source` as env. variable to make that possible without dancing around: ``` #!/bin/bash file=backup && yadm bootstrap; file=install && yadm bootstrap; file=configure &&yadm bootstrap; ```
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What does this PR do?
Save this file as
~/.config/yadm/bootstrapand make it executable. It expectsenvironment variable
filewith a name of shell script to execute.filecan be relative to ~/.config/yadm/ or has fullpath.
It also adds some helpers (e.g.
install,confirm,command_exists,source_if_exists) that can be used in sourced files.Usage:
or
where
~/.config/yadm/installcan be like this:What issues does this PR fix or reference?
[A list of related issues / pull requests.]
Previous Behavior
New Behavior
Have tests been written for this change?
No
Have these commits been signed with GnuPG?
Yes
Please review yadm's Contributing Guide for best practices.