README.md

falco-github-action

GitHub Action for Fastly VCL parsing and validation.

Based on Falco.

Usage

- name: Lint VCL
  uses: ain/falco-github-action@v1
  with:
    subcommand: lint
    options: "-v -I test/vcl/includes"
    target: test/vcl/valid_with_include.vcl

Inputs

Input	Default	Required	Description
subcommand	lint	yes	Run linter on VCL (or ACL)
options	-	no	Optional flags, see Common Flags of Falco
target	-	yes	VCL (or ACL) file to target, e.g. to lint

Tips and tricks

To run linter processes in parallel across multiple files, one can leverage a matrix, e.g.:

jobs:
  lint:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        target:
          - path/to/first.vcl
          - path/to/second.vcl
    steps:
      - uses: actions/checkout@v4
      - name: Lint
        uses: ain/falco-github-action@v1
        with:
          subcommand: lint
          target: ${{ matrix.target }}

Licence

Copyright © 2023 Ain Tohvri. Licenced under MIT.