Perform a basic deployment

[rick]

It's time to do something useful now -- actually do an SSH deployment of a repository to a host.

the work

• [x] maybe --changes (instead of --diff), and --deploy (instead of --confirm)
• [ ] get a basic bd --deploy deploy working
  • [x] allow runner to run locally via sh
  • [x] allow runner to run remotely via ssh
  • [x] ensure that opts tests complete (i.e., make sure arguments are valid for SSH hosts, etc.)
• [ ] test drive deployment
  • [x] write a test wrapper for deploying via bd
  • [ ] use bd to deploy a known repo configuration to the target
    • [ ] build command string
    • [x] create a secure tmpdir
    • [x] do shallow git clone to tmpdir
    • [ ] rsync cloned checkout to target path (exclude .git)
    • [ ] run command string via SSH
    • [ ] process error status
    • [x] clean up tmpdir
  • [ ] use bd to deploy a branch to the same target
  • [ ] ... verify the contents of the target path
    • [ ] write a test helper to iterate over repo files, and
    • [ ] verify absence on target or
    • [ ] verify presence and matching contents on target
    • [ ] every managed file from the repo should be present
    • [ ] every non-managed file should still be present
    • [ ] every managed file not in the repo should be absent

trivia

• [ ] (legolas voice:) [diversion:] update cli specs to ensure that arg values are present for options that require args

cc #4