无法在github操作中获取发布标题

Question

我添加了github操作，它在每次发布时都会在我们的空闲通道上发送一条消息。

我已经设法从github上下文中获得了repo名称和标记，但我也试图在该消息中获得发布标题和发布说明，但失败了。我试过这些组合：

${{ github.event.payload.release.name || github.event.payload.release || github.event.payload }}

有人知道如何解决这个问题吗？

name: Release
on:
push:
tags:
- 'v*'
jobs:
build:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v1
- name: Sbt
uses: olafurpg/setup-scala@v10
- name: Set library version
run: ./sbt dynver
- name: Publish stable version
run: ./sbt publish
env:
JFROG_PASSWORD: ${{ secrets.JFROG_PASSWORD }}
- name: Post to a Slack channel
id: slack
uses: slackapi/slack-github-action@v1.17.0
with:
channel-id: 'releases'
slack-message: "Release result: ${{ job.status }}n${{ github.repository }}: ${{ github.ref_name }}nRelease info: ${{ github.event.payload.release.name }}, ${{ github.event.payload.release }} ${{ github.event.payload }}"
env:
SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}

Answer 1

不是在标签上触发，而是在发布创建时触发。这样发布信息就会出现。

on:
release:
types: [published]

标签将在github.event.release.tag_name下，发布在github.event.release.name下。

标签可以独立于发行版创建，这就是为什么。

参见：

• https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#release
• https://docs.github.com/en/developers/webhooks-and-events/webhooks/webhook-events-and-payloads#release