CLOUDP-278929: Send a remind if an API version is approching the release date

.github/scripts/upcoming_api_releases.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+set -eou pipefail
+
+
+URL="https://raw.githubusercontent.com/mongodb/openapi/dev/openapi/v2/versions.json"
+
+# Fetch the version.json file
+response=$(curl -s "${URL}")
+
+# Parse the dates from the JSON response using jq
+dates=$(echo "${response}" | jq -r '.[]')
+
+# Initialize an empty list to store dates within 3 weeks
+dates_within_3_weeks=()
+
+# Get the current date in seconds since epoch
+current_date=$(date +%s)
+
+# Determine if the system is macOS or Linux
+if [[ "$(uname)" == "Darwin" ]]; then
+    # macOS date command format
+    date_command="date -j -f %Y-%m-%d"
+else
+    # Linux date command format
+    date_command="date -d"
+fi
+
+# Iterate through each date
+for date in $dates; do
+    # Convert the date to seconds since epoch with explicit format
+    date_in_seconds=$($date_command "${date}" +%s 2>/dev/null)
+
+    # Calculate the difference in days between the date and the current date
+    diff_in_days=$(( (date_in_seconds - current_date) / (60 * 60 * 24) ))
+
+    # Check if the date is within 3 weeks (21 days)
+    if [[ "${diff_in_days}" -ge 0 && "${diff_in_days}" -le 21 ]]; then
+        # Add the date to the list if within 3 weeks
+        dates_within_3_weeks+=("${date}")
+    fi
+done
+
+if [[ ${#dates_within_3_weeks[@]} -gt 0 ]]; then
+    echo "API Versions that will be release in the next 3 weeks: ${dates_within_3_weeks[*]}"
+    echo api_versions="${dates_within_3_weeks[*]}" >> "${GITHUB_OUTPUT:?}"
+else
+    echo "No API Versions that will be released within the next 3 weeks."
+fi

.github/workflows/api-versions-reminder.yml

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+name: 'Send a Slack Notification for upcoming release of API versions'
+
+on:
+  workflow_dispatch: # Allow manual triggering
+  schedule:
+    - cron: '0 9 * * 1' # Run at 09:00 UTC every Monday
+
+jobs:
+  send-changelog-report:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository (dev branch)
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        with:
+          sparse-checkout:
+            .github/scripts/upcoming_api_releases.sh
+      - name: Check if there are upcoming API versions releases
+        id: check-api-versions
+        run: .github/scripts/upcoming_api_releases.sh
+      - name: Get Start and End Dates
+        if: steps.check-api-versions.outputs.api_versions != null
+        env:
+          SLACK_CHANNEL_ID: ${{ secrets.SLACK_CHANNEL_ID_APIX_2 }}
+          SLACK_BEARER_TOKEN: ${{ secrets.SLACK_BEARER_TOKEN }}
+          API_VERSIONS: ${{ steps.check-api-versions.outputs.api_versions }}
+        run: |
+          message_id=$(curl -X POST -H 'Authorization: Bearer '"${SLACK_BEARER_TOKEN}" \
+          -H 'Content-type: application/json' \
+          --data '{"channel":"'"${SLACK_CHANNEL_ID}"'","text":"The following API Versions are scheduled to be released in the next 3 weeks: '"${API_VERSIONS}"'. CC @apix-2-on-call","parse": "full",}' https://slack.com/api/chat.postMessage | jq '.ts')
+          echo "message_id=${message_id}"