メタアクション

title: Markdown Meta Action
description: Read the frontmatter from your markdown files and use the values in your workflows
slug: markdown-meta-action
date: "2021-05-07T19:01:58+01:00"
category: "Action Spotlight"
tags:
  - github-actions

name: Get Post Meta
on: push
jobs:
  post-meta:
    name: Post Meta
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Markdown Meta
        uses: mheap/markdown-meta-action@v1
        id: meta
        with:
          file: ./_posts/markdown-meta-action.md
      - name: Output the post title
        run: echo "${{ steps.meta.outputs.title }}"

name: Get Post Meta
on: push
jobs:
  post-meta:
    name: Post Meta
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Get latest post
        run: |
          cd _posts
          echo "::set-output name=post_name::$(ls -rt | tail -n 1)"
        id: latest_post
      - name: Markdown Meta
        uses: mheap/markdown-meta-action@v1
        id: meta
        with:
          file: ./_posts/${{ steps.latest_post.outputs.post_name }}
      - uses: ethomson/send-tweet-action@v1
        with:
          status: "I just published! ${{ steps.meta.outputs.title }} https://michaelheap.com/${{ steps.meta.outputs.slug }}"
          consumer-key: ${{ secrets.TWITTER_CONSUMER_API_KEY }}
          consumer-secret: ${{ secrets.TWITTER_CONSUMER_API_SECRET }}
          access-token: ${{ secrets.TWITTER_ACCESS_TOKEN }}
          access-token-secret: ${{ secrets.TWITTER_ACCESS_TOKEN_SECRET }}