* fix; JSON parse error on exit, if `if_key_exists`=`fail` and key exists
* update CHANGELOG
* fix cleanup error
* add built files
* output only if created/removed/restored file exist.
* fix; files that didn't backed up is not removed in "post" phase
* output logs
* output log in main phase
* update log text
* update log text
* create directory only if not exist
* amend step name
* add "if_key_exists"
* add test
* fix flag
* fix SSH connection commands
* add test for if_key_exists=ignore
* add test for if_key_exists=fail
* add tests to Windows / macOS
* update CHANGELOG
* update badges
* update README
* fix README
* update README
* test no_known_hosts parameter
* implement
* ignore known_hosts if no_known_hosts is true
* refactor
* no_known_hosts is false
* Revert "no_known_hosts is false"
This reverts commit 206d310c5c.
* test on Windows / macOS
* test on Docker containers
* add tests for Docker containers
* test no_known_hosts parameter
* implement
* ignore known_hosts if no_known_hosts is true
* refactor
* no_known_hosts is false
* Revert "no_known_hosts is false"
This reverts commit 206d310c5c.
* test on Windows / macOS
* test on Docker containers
* use `known_hosts: no` instead of `no_known_hosts: true`
* update README
* update README
* "known_hosts: no" -> "known_hosts: unnecessary"
* update README
* update README
* update CHANGELOG
* Make up for LF in last line of SSH key file
* refactor insertLf()
* add test for OpenSSH format
* add PKCS8 format
* apply to other virtual machines
* update README
* update CHANGELOG
Co-authored-by: Tatsunori Uchino <tats.u@live.jp>
* * append to "config" and "known_hosts" instead of overwriting
* * refactor options
* * add test
* * fix test
* * print created files twice
* * print the contents of known_hosts and config
* * fix revision for test
* * fix revision
* * add LF to known_hosts / config
* * append LF to config and known_hosts
* * fix test
* * reject overwriting private-key and public-key
* * update test (will cause error)
* * revert verify.yml
* * update README and CHANGELOG
* * fix example in README
* * update CHANGELOG
