android-release.yml

name: Android Release

on:
  workflow_dispatch:
    inputs:
      tag:
        description: Existing stable OpenClaw release tag to receive the signed Android APK
        required: true
        type: string
      release_publish_run_id:
        description: OpenClaw Release Publish run that approved this release
        required: true
        type: string
      release_publish_branch:
        description: Branch used by the approving OpenClaw Release Publish run
        required: true
        type: string
      release_target_sha:
        description: Exact release tag commit resolved by OpenClaw Release Publish
        required: true
        type: string
      direct_release_recovery:
        description: Allow a completed parent run and published release for explicit backfill or recovery
        required: true
        default: false
        type: boolean

permissions:
  actions: read
  attestations: write
  contents: write
  id-token: write

concurrency:
  group: android-release-${{ inputs.tag }}
  cancel-in-progress: false

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
  NODE_VERSION: "24.15.0"

jobs:
  publish_signed_android_apk:
    name: Publish signed Android APK
    runs-on: ubuntu-latest
    timeout-minutes: 45
    environment: android-release
    steps:
      - name: Checkout release tag
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
        with:
          ref: refs/tags/${{ inputs.tag }}
          fetch-depth: 0
          persist-credentials: false

      - name: Download parent release approval
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
        with:
          name: android-release-approval-${{ inputs.release_publish_run_id }}
          path: ${{ runner.temp }}/android-release-approval
          repository: ${{ github.repository }}
          run-id: ${{ inputs.release_publish_run_id }}
          github-token: ${{ github.token }}

      - name: Validate release approval and target
        id: release_approval
        env:
          APPROVAL_PATH: ${{ runner.temp }}/android-release-approval/approval.json
          DIRECT_RELEASE_RECOVERY: ${{ inputs.direct_release_recovery && 'true' || 'false' }}
          EXPECTED_WORKFLOW_BRANCH: ${{ inputs.release_publish_branch }}
          GH_TOKEN: ${{ github.token }}
          RELEASE_PUBLISH_RUN_ID: ${{ inputs.release_publish_run_id }}
          RELEASE_TAG: ${{ inputs.tag }}
          RELEASE_TARGET_SHA: ${{ inputs.release_target_sha }}
        run: |
          set -euo pipefail
          if [[ ! "${RELEASE_TAG}" =~ ^v[0-9]{4}\.[1-9][0-9]*\.[1-9][0-9]*(-[1-9][0-9]*)?$ ]]; then
            echo "Android APK publishing requires a final or correction OpenClaw release tag: ${RELEASE_TAG}" >&2
            exit 1
          fi
          if [[ "${EXPECTED_WORKFLOW_BRANCH}" != "main" && ! "${EXPECTED_WORKFLOW_BRANCH}" =~ ^release/[0-9]{4}\.[1-9][0-9]*\.[1-9][0-9]*$ ]]; then
            echo "release_publish_branch must be main or release/YYYY.M.PATCH." >&2
            exit 1
          fi

          expected_source_ref="refs/tags/${RELEASE_TAG}"
          if [[ "${GITHUB_REF}" != "${expected_source_ref}" ]]; then
            echo "Android publication must run from ${expected_source_ref}, got ${GITHUB_REF}." >&2
            exit 1
          fi
          if [[ ! "${RELEASE_TARGET_SHA}" =~ ^[a-f0-9]{40}$ ]]; then
            echo "release_target_sha must be a full lowercase commit SHA." >&2
            exit 1
          fi

          gh attestation verify "${APPROVAL_PATH}" \
            --repo "${GITHUB_REPOSITORY}" \
            --signer-workflow "${GITHUB_REPOSITORY}/.github/workflows/openclaw-release-publish.yml" \
            --source-ref "refs/heads/${EXPECTED_WORKFLOW_BRANCH}" \
            --deny-self-hosted-runners
          run_json="$(gh run view "${RELEASE_PUBLISH_RUN_ID}" --repo "${GITHUB_REPOSITORY}" --json workflowName,headBranch,event,status,conclusion,url)"
          printf '%s' "${run_json}" | node scripts/validate-release-publish-approval.mjs
          tag_sha="$(git rev-parse "${RELEASE_TAG}^{commit}")"
          if [[ "${RELEASE_TARGET_SHA}" != "${tag_sha}" ]]; then
            echo "Release target SHA ${RELEASE_TARGET_SHA} does not match ${RELEASE_TAG} (${tag_sha})." >&2
            exit 1
          fi

          release_json="$(gh release view "${RELEASE_TAG}" --repo "${GITHUB_REPOSITORY}" --json tagName,isDraft,isPrerelease,createdAt,assets,url)"
          if [[ "$(printf '%s' "${release_json}" | jq -r '.tagName')" != "${RELEASE_TAG}" ]]; then
            echo "GitHub release tag does not match ${RELEASE_TAG}." >&2
            exit 1
          fi
          if [[ "$(printf '%s' "${release_json}" | jq -r '.isPrerelease')" == "true" ]]; then
            echo "Android APK publishing requires a stable GitHub release." >&2
            exit 1
          fi
          if [[ "${DIRECT_RELEASE_RECOVERY}" != "true" && "$(printf '%s' "${release_json}" | jq -r '.isDraft')" != "true" ]]; then
            echo "Normal Android promotion requires the target GitHub release to remain a draft." >&2
            exit 1
          fi
          release_created_at="$(printf '%s' "${release_json}" | jq -er '.createdAt')"
          build_timestamp="$(date -u -d "${release_created_at}" +%Y-%m-%dT%H:%M:%SZ)"
          echo "build_timestamp=${build_timestamp}" >> "${GITHUB_OUTPUT}"
          unexpected_assets="$(printf '%s' "${release_json}" | jq -r '[.assets[]? | select(.name | startswith("OpenClaw-Android")) | .name] | join(", ")')"
          if [[ -n "${unexpected_assets}" ]]; then
            echo "Target release already contains Android assets: ${unexpected_assets}. Immutable recovery accepts them only after rebuilding identical bytes." >&2
          fi

      - name: Verify release source and Android version
        id: release_source
        env:
          RELEASE_TAG: ${{ inputs.tag }}
        run: |
          set -euo pipefail
          release_version="${RELEASE_TAG#v}"
          android_release_version="${release_version%%-*}"
          package_version="$(node -p 'require("./package.json").version')"
          android_version="$(node -p 'require("./apps/android/version.json").version')"
          fallback_base_tag=""
          fallback_base_sha=""
          if [[ "${package_version}" == "${release_version}" ]]; then
            :
          elif [[ "${RELEASE_TAG}" =~ -[1-9][0-9]*$ && "${package_version}" == "${android_release_version}" ]]; then
            fallback_base_tag="v${package_version}"
            fallback_base_sha="$(git rev-parse "${fallback_base_tag}^{commit}")"
            release_sha="$(git rev-parse HEAD)"
            if [[ "${fallback_base_sha}" != "${release_sha}" ]]; then
              echo "Fallback correction ${RELEASE_TAG} must resolve to the same source commit as ${fallback_base_tag}." >&2
              exit 1
            fi
          else
            echo "Release tag version ${release_version} does not match package.json ${package_version} or a same-commit fallback correction." >&2
            exit 1
          fi
          if [[ "${android_version}" != "${android_release_version}" ]]; then
            echo "Android version ${android_version} does not match release train ${android_release_version}." >&2
            exit 1
          fi
          echo "fallback_base_tag=${fallback_base_tag}" >> "${GITHUB_OUTPUT}"
          echo "FALLBACK_ANDROID_BASE_TAG=${fallback_base_tag}" >> "${GITHUB_ENV}"
          echo "FALLBACK_ANDROID_BASE_SHA=${fallback_base_sha}" >> "${GITHUB_ENV}"
          git diff --exit-code

      - name: Setup Node environment
        uses: ./.github/actions/setup-node-env
        with:
          install-bun: "true"
          install-deps: "false"
          use-actions-cache: "false"

      - name: Setup Android toolchain
        uses: ./.github/actions/setup-android-toolchain

      - name: Create apps-signing read token
        if: ${{ steps.release_source.outputs.fallback_base_tag == '' }}
        id: apps-signing-token
        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3
        with:
          app-id: "2729701"
          private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}
          owner: openclaw
          repositories: apps-signing
          permission-contents: read

      - name: Checkout encrypted Android signing assets
        if: ${{ steps.release_source.outputs.fallback_base_tag == '' }}
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
        with:
          repository: openclaw/apps-signing
          ref: main
          path: apps/android/build/release-signing/apps-signing
          token: ${{ steps.apps-signing-token.outputs.token }}
          persist-credentials: false

      - name: Materialize Android release signing
        if: ${{ steps.release_source.outputs.fallback_base_tag == '' }}
        env:
          MATCH_PASSWORD: ${{ secrets.MATCH_PASSWORD }}
        run: |
          set -euo pipefail
          if [[ -z "${MATCH_PASSWORD}" ]]; then
            echo "Android release signing secrets are unavailable." >&2
            exit 1
          fi
          node scripts/android-release-signing.mjs --mode materialize

      - name: Prepare and verify signed Android APK
        env:
          GIT_COMMIT: ${{ inputs.release_target_sha }}
          GH_TOKEN: ${{ github.token }}
          OPENCLAW_BUILD_TIMESTAMP: ${{ steps.release_approval.outputs.build_timestamp }}
          RELEASE_TAG: ${{ inputs.tag }}
        run: |
          set -euo pipefail
          mkdir -p dist
          if [[ -n "${FALLBACK_ANDROID_BASE_TAG}" ]]; then
            base_dir="${RUNNER_TEMP}/fallback-android-release"
            mkdir -p "${base_dir}"
            gh release download "${FALLBACK_ANDROID_BASE_TAG}" --repo "${GITHUB_REPOSITORY}" \
              --pattern OpenClaw-Android.apk \
              --pattern OpenClaw-Android-SHA256SUMS.txt \
              --dir "${base_dir}"
            (
              cd "${base_dir}"
              sha256sum --strict --check OpenClaw-Android-SHA256SUMS.txt
            )
            gh attestation verify "${base_dir}/OpenClaw-Android.apk" \
              --repo "${GITHUB_REPOSITORY}" \
              --signer-workflow "${GITHUB_REPOSITORY}/.github/workflows/android-release.yml" \
              --source-ref "refs/tags/${FALLBACK_ANDROID_BASE_TAG}" \
              --source-digest "${FALLBACK_ANDROID_BASE_SHA}" \
              --deny-self-hosted-runners
            bun apps/android/scripts/build-release-artifacts.ts \
              --verify-apk "${base_dir}/OpenClaw-Android.apk"
            cp "${base_dir}/OpenClaw-Android.apk" dist/OpenClaw-Android.apk
            cp "${base_dir}/OpenClaw-Android-SHA256SUMS.txt" dist/OpenClaw-Android-SHA256SUMS.txt
          else
            node --input-type=module <<'NODE'
          import { readFileSync } from "node:fs";
          import { spawnSync } from "node:child_process";

          const path = "apps/android/build/release-signing/gradle.properties";
          const expected = new Set([
            "OPENCLAW_ANDROID_STORE_FILE",
            "OPENCLAW_ANDROID_STORE_PASSWORD",
            "OPENCLAW_ANDROID_KEY_ALIAS",
            "OPENCLAW_ANDROID_KEY_PASSWORD",
          ]);
          const properties = new Map();
          for (const rawLine of readFileSync(path, "utf8").split(/\r?\n/u)) {
            const line = rawLine.trim();
            if (!line || line.startsWith("#")) continue;
            const separator = line.indexOf("=");
            if (separator <= 0) throw new Error("Malformed Android signing property.");
            properties.set(line.slice(0, separator).trim(), line.slice(separator + 1).trim());
          }
          for (const name of expected) {
            const value = properties.get(name);
            if (!value) throw new Error(`Missing Android signing property: ${name}`);
            process.env[`ORG_GRADLE_PROJECT_${name}`] = value;
          }
          const result = spawnSync(
            "bun",
            ["apps/android/scripts/build-release-artifacts.ts", "--artifact", "third-party"],
            { env: process.env, stdio: "inherit" },
          );
          process.exit(result.status ?? 1);
          NODE

            version="$(node -p 'require("./apps/android/version.json").version')"
            source_apk="apps/android/build/release-artifacts/openclaw-${version}-third-party-release.apk"
            source_checksum="${source_apk}.sha256"
            test -s "${source_apk}"
            test -s "${source_checksum}"
            cp "${source_apk}" dist/OpenClaw-Android.apk
            (
              cd dist
              sha256sum OpenClaw-Android.apk > OpenClaw-Android-SHA256SUMS.txt
            )
          fi

          expected_version_name="${RELEASE_TAG#v}"
          expected_version_name="${expected_version_name%%-*}"
          expected_version_code="$(node -p 'require("./apps/android/version.json").versionCode')"
          actual_app_id="$(apkanalyzer manifest application-id dist/OpenClaw-Android.apk)"
          actual_version_name="$(apkanalyzer manifest version-name dist/OpenClaw-Android.apk)"
          actual_version_code="$(apkanalyzer manifest version-code dist/OpenClaw-Android.apk)"
          if [[ "${actual_app_id}" != "ai.openclaw.app" ]]; then
            echo "Standalone APK has unexpected application ID ${actual_app_id}." >&2
            exit 1
          fi
          if [[ "${actual_version_name}" != "${expected_version_name}" || "${actual_version_code}" != "${expected_version_code}" ]]; then
            echo "Standalone APK version metadata does not match apps/android/version.json." >&2
            exit 1
          fi

          if [[ -n "${FALLBACK_ANDROID_BASE_TAG}" ]]; then
            echo "Reusing verified Android APK from ${FALLBACK_ANDROID_BASE_TAG} for same-commit fallback correction ${RELEASE_TAG}."
          elif [[ "${RELEASE_TAG}" =~ -([1-9][0-9]*)$ ]]; then
            correction_number="${BASH_REMATCH[1]}"
            releases_json="$(gh api --paginate --slurp "repos/${GITHUB_REPOSITORY}/releases?per_page=100")"
            previous_tag="$(printf '%s' "${releases_json}" | jq -r \
              --arg base_tag "v${expected_version_name}" \
              --argjson correction_number "${correction_number}" '
                [
                  .[][]
                  | select(.draft == false and .prerelease == false)
                  | select(any(.assets[]?; .name == "OpenClaw-Android.apk"))
                  | select(any(.assets[]?; .name == "OpenClaw-Android-SHA256SUMS.txt"))
                  | if .tag_name == $base_tag then
                      { tag: .tag_name, number: 0 }
                    elif (.tag_name | startswith($base_tag + "-")) then
                      (.tag_name | ltrimstr($base_tag + "-")) as $suffix
                      | select($suffix | test("^[1-9][0-9]*$"))
                      | { tag: .tag_name, number: ($suffix | tonumber) }
                    else empty end
                  | select(.number < $correction_number)
                ]
                | sort_by(.number)
                | last
                | .tag // empty
              ')"
            if [[ -n "${previous_tag}" ]]; then
              previous_dir="${RUNNER_TEMP}/previous-android-release"
              mkdir -p "${previous_dir}"
              gh release download "${previous_tag}" --repo "${GITHUB_REPOSITORY}" \
                --pattern OpenClaw-Android.apk \
                --pattern OpenClaw-Android-SHA256SUMS.txt \
                --dir "${previous_dir}"
              (
                cd "${previous_dir}"
                sha256sum --strict --check OpenClaw-Android-SHA256SUMS.txt
              )
              gh attestation verify "${previous_dir}/OpenClaw-Android.apk" \
                --repo "${GITHUB_REPOSITORY}" \
                --signer-workflow "${GITHUB_REPOSITORY}/.github/workflows/android-release.yml" \
                --source-ref "refs/tags/${previous_tag}" \
                --deny-self-hosted-runners
              bun apps/android/scripts/build-release-artifacts.ts \
                --verify-apk "${previous_dir}/OpenClaw-Android.apk"
              previous_version_code="$(apkanalyzer manifest version-code "${previous_dir}/OpenClaw-Android.apk")"
              if (( actual_version_code <= previous_version_code )); then
                echo "Android correction versionCode ${actual_version_code} must exceed ${previous_tag} versionCode ${previous_version_code}." >&2
                exit 1
              fi
            else
              echo "No earlier verified standalone APK exists for ${expected_version_name}; accepting this correction as the standalone channel bootstrap."
            fi
          fi

      - name: Attest Android APK provenance
        uses: actions/attest@f7c74d28b9d84cb8768d0b8ca14a4bac6ef463e6 # v4.2.0
        with:
          subject-path: dist/OpenClaw-Android.apk

      - name: Upload immutable Android release assets
        env:
          GH_TOKEN: ${{ github.token }}
          RELEASE_TAG: ${{ inputs.tag }}
        run: |
          set -euo pipefail
          attach_or_verify_asset() {
            local source_path="$1"
            local asset_name="$2"
            local existing_dir="${RUNNER_TEMP}/existing-${asset_name}"
            if gh release view "${RELEASE_TAG}" --repo "${GITHUB_REPOSITORY}" --json assets |
              jq -e --arg name "${asset_name}" 'any(.assets[]?; .name == $name)' >/dev/null; then
              rm -rf "${existing_dir}"
              mkdir -p "${existing_dir}"
              gh release download "${RELEASE_TAG}" --repo "${GITHUB_REPOSITORY}" \
                --pattern "${asset_name}" --dir "${existing_dir}"
              cmp --silent "${source_path}" "${existing_dir}/${asset_name}" || {
                echo "Existing Android release asset ${asset_name} differs from this exact-tag build." >&2
                exit 1
              }
              return
            fi
            gh release upload "${RELEASE_TAG}" "${source_path}#${asset_name}" --repo "${GITHUB_REPOSITORY}"
          }

          attach_or_verify_asset dist/OpenClaw-Android.apk OpenClaw-Android.apk
          attach_or_verify_asset dist/OpenClaw-Android-SHA256SUMS.txt OpenClaw-Android-SHA256SUMS.txt

      - name: Verify published Android release assets
        env:
          GH_TOKEN: ${{ github.token }}
          RELEASE_TAG: ${{ inputs.tag }}
        run: |
          set -euo pipefail
          verify_dir="${RUNNER_TEMP}/verify-android-release"
          mkdir -p "${verify_dir}"
          gh release download "${RELEASE_TAG}" --repo "${GITHUB_REPOSITORY}" \
            --pattern OpenClaw-Android.apk \
            --pattern OpenClaw-Android-SHA256SUMS.txt \
            --dir "${verify_dir}"
          (
            cd "${verify_dir}"
            sha256sum --strict --check OpenClaw-Android-SHA256SUMS.txt
          )
          gh attestation verify "${verify_dir}/OpenClaw-Android.apk" \
            --repo "${GITHUB_REPOSITORY}" \
            --signer-workflow "${GITHUB_REPOSITORY}/.github/workflows/android-release.yml" \
            --source-ref "refs/tags/${RELEASE_TAG}" \
            --deny-self-hosted-runners
          bun apps/android/scripts/build-release-artifacts.ts \
            --verify-apk "${verify_dir}/OpenClaw-Android.apk"

          release_json="$(gh release view "${RELEASE_TAG}" --repo "${GITHUB_REPOSITORY}" --json assets)"
          expected_names='["OpenClaw-Android-SHA256SUMS.txt","OpenClaw-Android.apk"]'
          actual_names="$(printf '%s' "${release_json}" | jq -c '[.assets[]? | select(.name | startswith("OpenClaw-Android")) | .name] | sort')"
          if [[ "${actual_names}" != "${expected_names}" ]]; then
            echo "Android release asset names do not match the canonical contract." >&2
            exit 1
          fi

      - name: Remove materialized signing files
        if: ${{ always() }}
        run: rm -rf apps/android/build/release-signing

      - name: Summary
        env:
          RELEASE_TAG: ${{ inputs.tag }}
        run: |
          {
            echo "## Signed Android APK published"
            echo
            echo "- APK: https://github.com/${GITHUB_REPOSITORY}/releases/download/${RELEASE_TAG}/OpenClaw-Android.apk"
            echo "- Checksums: https://github.com/${GITHUB_REPOSITORY}/releases/download/${RELEASE_TAG}/OpenClaw-Android-SHA256SUMS.txt"
            echo "- Provenance: \`gh attestation verify OpenClaw-Android.apk --repo ${GITHUB_REPOSITORY} --signer-workflow ${GITHUB_REPOSITORY}/.github/workflows/android-release.yml\`"
          } >> "${GITHUB_STEP_SUMMARY}"