From c74ae6c1ca0ce50f01a48e8ad19bc9b5a3ca76d5 Mon Sep 17 00:00:00 2001
From: LekoArts <lekoarts@gmail.com>
Date: Wed, 23 Oct 2024 13:39:54 -0400
Subject: [PATCH] initial

---
 .github/utils/slack-notify.mjs            | 76 +++++++++++++++++++++++
 .github/workflows/linear-notification.yml | 31 +++++++++
 .github/workflows/slack-notification.yml  | 37 +++++++++++
 3 files changed, 144 insertions(+)
 create mode 100644 .github/utils/slack-notify.mjs
 create mode 100644 .github/workflows/linear-notification.yml
 create mode 100644 .github/workflows/slack-notification.yml

diff --git a/.github/utils/slack-notify.mjs b/.github/utils/slack-notify.mjs
new file mode 100644
index 0000000..32507e2
--- /dev/null
+++ b/.github/utils/slack-notify.mjs
@@ -0,0 +1,76 @@
+/**
+ * @typedef {Object} Actor
+ * @property {string} username
+ * @property {string} avatarUrl
+ * @property {string} profileUrl
+ */
+
+/**
+ * @typedef {Object} PRData
+ * @property {string} title
+ * @property {string} body
+ * @property {Actor} actor
+ */
+
+/**
+ * @typedef {Object} Formatter
+ * @property {(data: PRData) => string} generateMsg
+ */
+
+/**
+ * Slack is using their own Markdown format, see:
+ * https://api.slack.com/reference/surfaces/formatting#basics
+ * https://app.slack.com/block-kit-builder
+ * @type {Formatter}
+ */
+const slackFormatter = {
+  generateMsg: ({ title, body, actor }) => {
+    const markdown = text => ({ type: 'section', text: { type: 'mrkdwn', text } });
+    const header = text => ({ type: 'header', text: { type: 'plain_text', text } });
+    const context = (imgUrl, text) => ({
+      type: 'context',
+      elements: [
+        ...(imgUrl ? [{ type: 'image', image_url: imgUrl, alt_text: 'avatar' }] : []),
+        { type: 'mrkdwn', text },
+      ],
+    });
+    const blocks = [];
+
+    blocks.push(header(`openapi-specs: ${title}`));
+
+    blocks.push(markdown(body));
+    blocks.push(markdown('\n'));
+    blocks.push(context(actor.avatarUrl, `<${actor.profileUrl}|*${actor.username}*> created this PR.`));
+
+    return JSON.stringify({ blocks });
+  },
+};
+
+/**
+ * @type {Record<string, Formatter>}
+ */
+const formatters = {
+  slack: slackFormatter,
+};
+
+/*
+ * @returns {Actor}
+ */
+const createActor = username => {
+  return { username, avatarUrl: `https://github.com/${username}.png`, profileUrl: `https://github.com/${username}` };
+};
+
+const run = async () => {
+  const { title, user } = JSON.parse(process.argv[2]);
+  const body = process.argv[3];
+  const actor = createActor(user.login);
+
+  const formatter = formatters['slack'];
+  if (!formatter) {
+    throw new Error('Invalid formatter, supported formatters are: ' + Object.keys(formatters).join(', '));
+  }
+
+  console.log(formatter.generateMsg({ title, body, actor }));
+}
+
+run()
\ No newline at end of file
diff --git a/.github/workflows/linear-notification.yml b/.github/workflows/linear-notification.yml
new file mode 100644
index 0000000..eec0a0e
--- /dev/null
+++ b/.github/workflows/linear-notification.yml
@@ -0,0 +1,31 @@
+name: Create Linear ticket
+
+on:
+  pull_request:
+    types: [opened]
+
+jobs:
+  linear-ticket:
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+    steps:
+      - name: Create Linear ticket
+        id: createIssue
+        uses: ctriolo/action-create-linear-issue@v0.5
+        with:
+          linear-api-key: ${{ secrets.LINEAR_API_KEY }}
+          linear-team-key: "ECO"
+          linear-issue-title: ${{ github.event.pull_request.title }}
+          linear-issue-description: ${{ github.event.pull_request.body }}
+          linear-attachment-url: ${{ github.event.pull_request.html_url }}
+          linear-attachment-title: ${{ github.event.pull_request.title }}
+
+      - name: Create comment for Linear ticket link
+        uses: marocchino/sticky-pull-request-comment@v2.8.0
+        with:
+          GITHUB_TOKEN: ${{ secrets.CLERK_COOKIE_PAT }}
+          number: ${{ github.event.issue.number }}
+          header: linear-issue-url
+          message: |
+            A Linear ticket has been created for this PR: ${{ steps.createIssue.outputs.linear-issue-url }}
\ No newline at end of file
diff --git a/.github/workflows/slack-notification.yml b/.github/workflows/slack-notification.yml
new file mode 100644
index 0000000..c4d571b
--- /dev/null
+++ b/.github/workflows/slack-notification.yml
@@ -0,0 +1,37 @@
+name: Slack Notification
+
+on:
+  pull_request:
+    types: [opened]
+
+jobs:
+  slack-notify:
+    name: Slack Notification
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          show-progress: false
+      - name: Convert PR body to Slack format
+        id: slackify
+        uses: LoveToKnow/slackify-markdown-action@v1.1.1
+        with:
+          text: ${{ github.event.pull_request.body }}
+      - name: Generate notification payload
+        id: notification
+        env:
+          BODY: ${{ github.event.pull_request.body }}
+          PULL_REQUEST_DATA: ${{ toJson(github.event.pull_request) }}
+        run: |
+          payload=$(node ./.github/utils/slack-notify.mjs '${{ env.PULL_REQUEST_DATA }}' '${{ steps.slackify.outputs.text }}')
+          echo "payload=${payload//$'\n'/'%0A'}" >> $GITHUB_OUTPUT
+      - name: Send PR to Slack
+        id: slack
+        uses: slackapi/slack-github-action@v1.27.0
+        with:
+          payload: ${{ steps.notification.outputs.payload }}
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_CHANGELOG_WEBHOOK_URL }}
+          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
\ No newline at end of file