lint.yml

# SPDX-License-Identifier: Apache-2.0

name: Lint Schema

on:
  workflow_dispatch:
  push:
    branches:
      - main
    paths:
      - 'src/instructlab/schema/v*/**/*.json'
      - '.github/workflows/lint.yml' # This workflow
      - '.github/scripts/**' # Scripts used by this workflow

  pull_request:
    branches:
      - main
    paths:
      - 'src/instructlab/schema/v*/**/*.json'
      - '.github/workflows/lint.yml' # This workflow
      - '.github/scripts/**' # Scripts used by this workflow

env:
  LC_ALL: en_US.UTF-8

defaults:
  run:
    shell: bash

permissions:
  contents: read

jobs:
  schemalint:
    runs-on: ubuntu-latest
    steps:
      - name: "Harden Runner"
        uses: step-security/harden-runner@f086349bfa2bd1361f7909c78558e816508cdc10 # v2.8.0
        with:
          egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs

      - name: "Checkout"
        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
        with:
          fetch-depth: 0

      - name: "Setup Python"
        uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v5.1.0
        with:
          python-version: "3.11"

      - name: "Install Python Packages"
        run: |
          pip install -r .github/scripts/requirements.txt

      - name: "Find changed schema files"
        id: changed-files
        uses: tj-actions/changed-files@d6babd6899969df1a11d14c368283ea4436bca78 # v44.5.2
        with:
          files: |
            src/instructlab/schema/v*/**/*.json

      - name: "Check changed schema file contents"
        if: ${{ fromJSON(steps.changed-files.outputs.any_changed) }}
        run: |
          check-jsonschema --verbose --schemafile https://json-schema.org/draft/2020-12/schema ${{ steps.changed-files.outputs.all_changed_files }}

      - name: "Check all schema file contents"
        if: ${{ !fromJSON(steps.changed-files.outputs.any_changed) }}
        run: |
          # shellcheck disable=SC2046
          check-jsonschema --verbose --schemafile https://json-schema.org/draft/2020-12/schema $(find src/instructlab/schema/v* -name "*.json")