ShellCheck

GitHub action for ShellCheck.

Example

on:
  push:
    branch:
      - master

name: 'Trigger: Push action'

jobs:
  shellcheck:
    name: Shellcheck
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@master
    - name: Run ShellCheck
      uses: ludeeus/action-shellcheck@master

Globally disable checks

To disable specific checks add it to a SHELLCHECK_OPTS env key in the job definition.

example:

    ...
    - name: Run ShellCheck
      uses: ludeeus/action-shellcheck@master
      env:
        SHELLCHECK_OPTS: -e SC2059 -e SC2034 -e SC1090

Ignore paths

You can use the ignore input to disable specific directories.

sample structure:
sample/directory/with/files/toignore/test.sh
sample/directory/with/files/test.sh

example:

    ...
    - name: Run ShellCheck
      uses: ludeeus/action-shellcheck@master
      with:
        ignore: toignore

This will skip sample/directory/with/files/toignore/test.sh

Minimum severity of errors to consider (error, warning, info, style)

You can use the severity input to not fail until specified severity is met, for example fail only if there are errors in scripts but ignore styling, info and warnings.

example:

    ...
    - name: Run ShellCheck
      uses: ludeeus/action-shellcheck@master
      with:
        severity: error