element-x-ios/.github/workflows/release-healthchat.yml

name: Release HealthChat

on:
  push:
    tags:
      - 'healthchat-v*'
  workflow_dispatch:
    inputs:
      version:
        description: 'Marketing version (e.g. 26.7.4). Must be 1-3 dot-separated integers — Apple rejects anything else.'
        required: true
        type: string
      release_notes_override:
        description: 'Optional release notes. If empty, falls back to the HEALTHCHAT_CHANGES.md section for the given version.'
        required: false
        type: string

permissions:
  # Minimum needed for actions/checkout to clone an internal repo. The workflow does not push,
  # comment, or create releases — everything else authenticates with the ASC key and .p12.
  contents: read

concurrency:
  group: release-healthchat-${{ github.event.inputs.version || github.ref_name }}
  cancel-in-progress: false

jobs:
  release:
    name: Build & upload to TestFlight
    runs-on: [self-hosted, macOS]
    timeout-minutes: 90

    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
        with:
          # This repo's only submodule is element-hq's private Enterprise repo, which Novaloop
          # cannot clone. Checking out submodules fails the job on its very first step.
          submodules: false
          persist-credentials: false

      - name: Record toolchain
        # HealthChat: nothing pins Xcode (the runner carries a single globally-selected one), so this
        # log line is the only record of which compiler produced a given TestFlight build.
        run: xcodebuild -version

      - name: Resolve marketing version
        id: version
        env:
          # Read via env, never `${{ }}` inside the script: the input is attacker-controlled text
          # that GitHub would splice into the shell before the regex below could reject it.
          INPUT_VERSION: ${{ github.event.inputs.version }}
        run: |
          set -euo pipefail
          if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then
            VERSION="$INPUT_VERSION"
          else
            VERSION="${GITHUB_REF_NAME#healthchat-v}"
          fi
          # Apple caps CFBundleShortVersionString at three integers. The Fastfile guards this too,
          # but failing here costs seconds instead of a signing run.
          if ! [[ "$VERSION" =~ ^[0-9]+(\.[0-9]+){0,2}$ ]]; then
            echo "::error::Invalid marketing version '$VERSION' — expected 1-3 dot-separated integers, e.g. 26.7.4"
            exit 1
          fi
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
          echo "Resolved marketing version: $VERSION"

      - name: Extract release notes
        id: notes
        env:
          VERSION: ${{ steps.version.outputs.version }}
          OVERRIDE: ${{ github.event.inputs.release_notes_override }}
        run: |
          set -euo pipefail
          if [[ -n "$OVERRIDE" ]]; then
            NOTES="$OVERRIDE"
            echo "Using release notes from the workflow input"
          elif [[ ! -f HEALTHCHAT_CHANGES.md ]]; then
            echo "::error::HEALTHCHAT_CHANGES.md is missing — it is the release-notes source"
            exit 1
          else
            NOTES=$(awk -v ver="$VERSION" '
              /^## Changes in / {
                if (found) { exit }
                if ($0 ~ "## Changes in " ver "( |$|\\()") { found = 1; next }
              }
              found { print }
            ' HEALTHCHAT_CHANGES.md | sed '/^[[:space:]]*$/{N;/^\n$/D;}')
            if [[ -z "$NOTES" ]]; then
              NOTES="HealthChat ${VERSION} — automated build from ${GITHUB_REF_NAME}."
              echo "::warning::No HEALTHCHAT_CHANGES.md section found for $VERSION — using fallback"
            fi
          fi
          {
            echo 'notes<<NOTES_EOF'
            echo "$NOTES"
            echo 'NOTES_EOF'
          } >> "$GITHUB_OUTPUT"

      - name: Bundle install
        run: |
          bundle config path vendor/bundle
          bundle install --jobs 4 --retry 3

      - name: Import signing certificate
        uses: apple-actions/import-codesign-certs@b610f78488812c1e56b20e6df63ec42d833f2d14  # v6.0.0
        with:
          p12-file-base64: ${{ secrets.HEALTHCHAT_CERTIFICATES_P12 }}
          p12-password: ${{ secrets.HEALTHCHAT_CERTIFICATES_P12_PASSWORD }}

      - name: Build & upload to TestFlight
        run: bundle exec fastlane release_testflight
        env:
          # Passed via env rather than lane options so multi-line notes containing quotes,
          # $, or backticks survive without shell escaping.
          HEALTHCHAT_MARKETING_VERSION: ${{ steps.version.outputs.version }}
          HEALTHCHAT_RELEASE_NOTES: ${{ steps.notes.outputs.notes }}
          APPSTORECONNECT_KEY_ID: ${{ secrets.HEALTHCHAT_ASC_KEY_ID }}
          APPSTORECONNECT_KEY_ISSUER_ID: ${{ secrets.HEALTHCHAT_ASC_KEY_ISSUER_ID }}
          APPSTORECONNECT_KEY_CONTENT: ${{ secrets.HEALTHCHAT_ASC_KEY_CONTENT }}
          TEAM_ID: '6G37K72W82'

      - name: Upload artifacts
        if: always()
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4.6.2
        with:
          name: healthchat-${{ steps.version.outputs.version }}
          path: |
            out/ElementX.ipa
            out/ElementX.app.dSYM.zip
            build/Logs/Gym/*.log
          retention-days: 90
          if-no-files-found: warn