feat: add schedules for sapphire ceremony reminders

.github/workflows/sapphire-on-call-retro.yml

@@ -0,0 +1,51 @@
+name: Sapphire On Call Retro
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "45 14 * * THURS"
+
+jobs:
+  check_and_notify:
+    runs-on: ubuntu-latest
+    outputs:
+      should_run: ${{ steps.check_run_condition.outputs.should_run }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Check if retro is today
+        id: check_run_condition
+        run: |
+          result=$(python3 sapphire/utils/is_retro_today.py)
+          echo "::set-output name=should_run::$result"
+
+  sapphire-on-call-retro:
+    needs: check_and_notify
+    if: needs.check_and_notify.outputs.should_run == 'true'
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - name: Setup Node.JS
+        uses: actions/setup-node@v2
+        with:
+          node-version: "12"
+
+      - name: Install Dependencies
+        run: npm install --global @artsy/cli
+
+      - name: Run CLI
+        id: cli
+        run: echo "PAYLOAD=$(artsy scheduled:sapphire-on-call-retro)" >> "$GITHUB_OUTPUT"
+        env:
+          OPSGENIE_API_KEY: ${{ secrets.OPSGENIE_API_KEY }}
+          SLACK_WEB_API_TOKEN: ${{ secrets.SLACK_WEB_API_TOKEN }}
+
+      - name: Standup Reminder > Slack
+        uses: 8398a7/action-slack@v3
+        with:
+          status: custom
+          custom_payload: ${{steps.cli.outputs.PAYLOAD}}
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}

.github/workflows/sapphire-on-call.yml

@@ -0,0 +1,35 @@
+name: Sapphire On Call
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "45 14 * * MON"
+
+jobs:
+  sapphire-on-call:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - name: Setup Node.JS
+        uses: actions/setup-node@v2
+        with:
+          node-version: "12"
+
+      - name: Install Dependencies
+        run: npm install --global @artsy/cli
+
+      - name: Run CLI
+        id: cli
+        run: echo "PAYLOAD=$(artsy scheduled:sapphire-on-call)" >> "$GITHUB_OUTPUT"
+        env:
+          OPSGENIE_API_KEY: ${{ secrets.OPSGENIE_API_KEY }}
+          SLACK_WEB_API_TOKEN: ${{ secrets.SLACK_WEB_API_TOKEN }}
+
+      - name: Standup Reminder > Slack
+        uses: 8398a7/action-slack@v3
+        with:
+          status: custom
+          custom_payload: ${{steps.cli.outputs.PAYLOAD}}
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}

.gitignore

@@ -54,3 +54,8 @@ node_modules/
 
 # macOS
 .DS_Store
+
+# python
+__pycache__/
+.pytest_cache/
+.python-version

README.md

@@ -1,6 +1,8 @@
 # joule
 
-Helpful artsy engineering bot
+Helpful artsy engineering bot to send scheduled Slack messages.
+
+Commands are added to [artsy/cli](https://github.com/artsy/cli) then called and scheduled under `.github/workflows`.
 
 ## Setup
 

sapphire/test/test-requirements.txt

@@ -0,0 +1,2 @@
+freezegun==1.4.0
+pytest==8.1.1

sapphire/test/test_is_retro_today.py

@@ -0,0 +1,12 @@
+from freezegun import freeze_time
+from utils.is_retro_today import is_retro_today
+
+
+@freeze_time("2024-04-11")
+def test_is_retro_today_returns_false_when_not_retro():
+    assert not is_retro_today()
+
+
+@freeze_time("2024-04-18")
+def test_is_retro_today_returns_true_when_retro():
+    assert is_retro_today()

sapphire/utils/is_retro_today.py

@@ -0,0 +1,15 @@
+from datetime import datetime
+
+
+def is_retro_today():
+    start_date = datetime(2024, 4, 4)
+    today = datetime.now()
+    week_diff = (today - start_date).days / 7
+    return week_diff % 2 == 0
+
+
+if __name__ == "__main__":
+    if is_retro_today():
+        print("true")
+    else:
+        print("false")