General Usage

The main dab entrypoint is actually a small posix complient shell script that wraps docker and starts a container using the dab image for you.

This script is designed to be lightweight and portable and should rarely be updated as the rest of the code for dab lives inside the image.

  • Can execute dab with no parameters and get usage info

    • When I run `dab`
    • Then it should fail with "Usage:"

  • Can execute dab with -h and get usage info

    • When I run `dab -h`
    • Then it should pass with "Usage:"

  • Can view the full changelog

    • When I run `dab changelog`
    • Then it should pass with:
      * 13782eb|↓|Use tests tag for tests image to match docker hub tags <Taylor Nekroze Lawson>
* 25276b8|↓|Improve docker caching <Taylor Nekroze Lawson>

  • Dab tip subcommand displays useful tips

    With no custom tips defined

    • Given I successfully run `dab config set tips/custom`
    • When I run `dab tip`
    • Then it should pass with "[tips:dab]"

  • Displays a tip periodically

    With no custom tips defined

    • Given I successfully run `dab config set tips/custom`
    • When I run `dab config set tips/last`
    • Then it should pass with "[tips:dab]"

  • Captain Hindsight comes to the rescue when commands fail

    • When I run `dab shell false`
    • Then it should fail with:
      I'm sorry, it looks like the command 'dab shell false' failed.
    • And the stderr should contain:
      If you believe this to due to a problem with Dab please file a bug report at https://github.com/Nekroze/dab/issues/new?template=bug_report.md