release.yml

# Copyright (c) 2025, NVIDIA CORPORATION.  All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: Release

on:
  push:
    branches:
      - main

permissions:
  contents: write      # Create releases and tags
  issues: write        # Comment on released issues
  pull-requests: write # Comment on released PRs

jobs:
  release:
    name: Semantic Release
    runs-on: ubuntu-latest # FIXME: Replace with NV Runners
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Required for semantic-release
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Semantic Release
        id: semantic
        uses: ./.github/actions/semantic-release
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Update Major Version Tag
        if: steps.semantic.outputs.new-release-published == 'true'
        run: |
          NEW_VERSION="v${{ steps.semantic.outputs.new-release-version }}"
          MAJOR_VERSION="v${{ steps.semantic.outputs.new-release-major-version }}"

          # Configure git
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

          # Force update major version tag (e.g., v1 points to latest v1.x.x)
          git tag -fa "$MAJOR_VERSION" -m "Update $MAJOR_VERSION to $NEW_VERSION"
          git push origin "$MAJOR_VERSION" --force

          echo "✅ Updated major version tag: $MAJOR_VERSION -> $NEW_VERSION"

      - name: Prepare Release Notes for Slack
        if: steps.semantic.outputs.new-release-published == 'true'
        id: prepare-notes
        run: |
          # Truncate and escape release notes for JSON
          NOTES=$(echo '${{ steps.semantic.outputs.new-release-notes }}' | head -c 2000 | jq -Rs .)
          echo "notes=$NOTES" >> $GITHUB_OUTPUT

          # Also create a simple summary
          SUMMARY=$(echo '${{ steps.semantic.outputs.new-release-notes }}' | head -n 3 | sed 's/^# //' | tr '\n' ' ')
          echo "summary=$SUMMARY" >> $GITHUB_OUTPUT

      - name: Notify Slack - Release Published
        if: steps.semantic.outputs.new-release-published == 'true'
        uses: ./.github/actions/slack-notify
        with:
          slack-bot-token: ${{ secrets.CDS_SLACK_BOT_OAUTH_TOKEN }}
          channel-id: C0A14US6GFP # cds-release-notifications
          payload: |
            {
              "text": "New release v${{ steps.semantic.outputs.new-release-version }} published for ${{ github.repository }}",
              "blocks": [
                {
                  "type": "header",
                  "text": {
                    "type": "plain_text",
                    "text": "🎉 New Release Published"
                  }
                },
                {
                  "type": "section",
                  "fields": [
                    {
                      "type": "mrkdwn",
                      "text": "*Repository:*\n${{ github.repository }}"
                    },
                    {
                      "type": "mrkdwn",
                      "text": "*Version:*\nv${{ steps.semantic.outputs.new-release-version }}"
                    },
                    {
                      "type": "mrkdwn",
                      "text": "*Released by:*\n${{ github.actor }}"
                    },
                    {
                      "type": "mrkdwn",
                      "text": "*Major Tag:*\nv${{ steps.semantic.outputs.new-release-major-version }}"
                    }
                  ]
                },
                {
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",
                    "text": "${{ steps.prepare-notes.outputs.summary }}"
                  }
                },
                {
                  "type": "actions",
                  "elements": [
                    {
                      "type": "button",
                      "text": {
                        "type": "plain_text",
                        "text": "View Release Notes"
                      },
                      "url": "${{ github.server_url }}/${{ github.repository }}/releases/tag/v${{ steps.semantic.outputs.new-release-version }}"
                    },
                    {
                      "type": "button",
                      "text": {
                        "type": "plain_text",
                        "text": "View Workflow"
                      },
                      "url": "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
                    }
                  ]
                }
              ]
            }

      - name: Notify Slack - No Release
        if: steps.semantic.outputs.new-release-published != 'true'
        uses: ./.github/actions/slack-notify
        with:
          slack-bot-token: ${{ secrets.CDS_SLACK_BOT_OAUTH_TOKEN }}
          channel-id: C0A14US6GFP # cds-release-notifications
          errors: 'false'
          message: |
            ℹ️ *No New Release*

            *Repository:* ${{ github.repository }}
            *Branch:* ${{ github.ref_name }}
            *Commit:* `${{ github.sha }}`
            *Author:* ${{ github.actor }}

            No releasable changes were found in this push.

            <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|View Workflow>

      - name: Notify Slack - Release Failed
        if: failure()
        uses: ./.github/actions/slack-notify
        with:
          slack-bot-token: ${{ secrets.CDS_SLACK_BOT_OAUTH_TOKEN }}
          channel-id: C0A14US6GFP # cds-release-notifications
          errors: 'false'
          message: |
            ❌ *Release Workflow Failed*

            *Repository:* ${{ github.repository }}
            *Branch:* ${{ github.ref_name }}
            *Triggered by:* ${{ github.actor }}

            The release workflow encountered an error. Please check the logs for details.

            <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|View Logs>