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command

GitHub Action

Babashka (Clojure)

v0.4

Babashka (Clojure)

command

Babashka (Clojure)

Run babashka script or babashka shell command(s) on GitHub Actions

Installation

Copy and paste the following snippet into your .yml file.

 
              
- name: Babashka (Clojure)

              
  uses: tzafrirben/babashka-docker-action@v0.4
Learn more about this action in tzafrirben/babashka-docker-action

Choose a version

babashka

Run babashka script\shell commands.

Action inputs

You can choose to either:

  • execute a babashka script in your local repository
  • download and execute remote babashka script (hosted in a different repository\site)
  • execute babashka shell command(s) (bb)

execute script from your repo:

Name Required Description
bb_src yes path to babashka script to execute
bb_args no (optional) arguments to pass to the babashka script

download and execute remote script:

Name Required Description
bb_url yes URL for the babashka script to download and execute
bb_args no (optional) arguments to pass to the babashka script

execute babashka shell commands:

Name Required Description
bb_cmd yes the shell commands to execute piped

Action outputs

The script\shell actions sets output into bb_out var.

Example usage

To use the action create an babashka.yml (or choose custom *.yml name) in the .github/workflows/ directory.

To execute a babashka script

- name: Execute babashka script
  uses: tzafrirben/babashka-docker-action@v0.3
  with:
    bb_src: <path-to-babashka-script>
    bb_args: <bb-script-arguments> (optional)

To execute babashka shell commands (bb)

- name: Execute babashka shell command(s)
  uses: tzafrirben/babashka-docker-action@v0.3
  with:
    bb_cmd: <command(s)>

See action.yml for the full documentation for this action's inputs and outputs.

babashka script example

In order to execute a babashka script from your git repository, you must first checkout the git repository in the virtual environment.

on: [push]
jobs:
  babashka_job:
    runs-on: ubuntu-latest
    name: Execute babashka script
    steps:
      # To use a script from the repository,
      # you must check out the repository first
      - name: Checkout
        uses: actions/checkout@v2
      # Now we can execute a babashka script from our
      # repository
      - name: babashka script
        uses: tzafrirben/babashka-docker-action@v0.3
        id: bb_script
        with:
          bb_src: '<path-to-script-in-repo>'
          bb_args: '1 2 3 ...'
      # Print the output of the babashka script from the
      # `bb_script` step 
      - name: Get the script output
        run: echo "${{ steps.bb_script.outputs.bb_out }}"

babashka shell example

In order to execute a babashka shell command use the bb piped with other shell command(s)

on: [push]
jobs:
  babashka_job:
    runs-on: ubuntu-latest
    name: Execute babashka shell commands
    steps:
      - name: babashka shell
        uses: tzafrirben/babashka-docker-action@v0.3
        id: bb_shell
        with:
          bb_cmd: "ls | bb -i '(take 2 *input*)'"
      # Print the output of the babashka shell command from the
      # `bb_shell` step 
      - name: Get the script output
        run: echo "${{ steps.bb_shell.outputs.bb_out }}"
``