feat(scripts): docker CI image, runner submodule seed, OTA browser apk

Signed-off-by: Anton Afanasyeu <a.afanasieff@gmail.com>

Dockerfile.androidcast-ci

@@ -0,0 +1,42 @@
+# Android Cast CI image — Gradle + NDK + native codec build deps.
+# Build: docker build -f ac-scripts/Dockerfile.androidcast-ci -t androidcast-ci:latest ac-scripts
+FROM ubuntu:22.04
+
+ARG ANDROIDCAST_CI_VERSION=00.01.00.1000
+ENV DEBIAN_FRONTEND=noninteractive \
+    ANDROID_HOME=/opt/android-sdk \
+    ANDROID_SDK_ROOT=/opt/android-sdk \
+    JAVA_HOME=/usr/lib/jvm/java-21-openjdk-amd64 \
+    GRADLE_USER_HOME=/root/.gradle \
+    ANDROIDCAST_CI_VERSION=${ANDROIDCAST_CI_VERSION}
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    openjdk-21-jdk-headless \
+    git bash curl unzip wget ca-certificates \
+    autoconf automake libtool pkg-config make g++ python3 \
+    ccache \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN mkdir -p "${ANDROID_HOME}/cmdline-tools" \
+    && curl -fsSL https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip -o /tmp/cmdline-tools.zip \
+    && unzip -q /tmp/cmdline-tools.zip -d "${ANDROID_HOME}/cmdline-tools" \
+    && mv "${ANDROID_HOME}/cmdline-tools/cmdline-tools" "${ANDROID_HOME}/cmdline-tools/latest" \
+    && rm /tmp/cmdline-tools.zip
+
+ENV PATH="${ANDROID_HOME}/cmdline-tools/latest/bin:${ANDROID_HOME}/platform-tools:${PATH}"
+
+RUN yes | sdkmanager --licenses >/dev/null \
+    && sdkmanager --install \
+        "platform-tools" \
+        "platforms;android-34" \
+        "build-tools;34.0.0" \
+        "ndk;29.0.14206865" \
+        "cmake;3.22.1"
+
+ENV ANDROID_NDK_HOME="${ANDROID_HOME}/ndk/29.0.14206865" \
+    ANDROID_NDK_ROOT="${ANDROID_HOME}/ndk/29.0.14206865"
+
+WORKDIR /workspace
+LABEL org.androidcast.ci.version="${ANDROIDCAST_CI_VERSION}"
+
+CMD ["./scripts/ci-build-and-publish-ota.sh"]

build.config.yml

@@ -0,0 +1,20 @@
+# Canonical CI pipeline for ac-ms-build / docker-build-runner.sh (cluster lab).
+# Referenced from compose-lab-backend.php → build.pipeline_config
+version: 2.1
+parameters:
+  git_ref: next
+  gradle_task: assembleDebug
+  run_tests: true
+  run_native: true
+  run_apk: true
+  auto_ota: true
+  ota_channel: staging
+jobs:
+  android-build:
+    docker:
+      - image: androidcast-ci:00.01.00.1000
+    steps:
+      - checkout
+      - run:
+          name: Gradle pipeline
+          command: ./scripts/ci-build-and-publish-ota.sh

docker-build-runner.sh

@@ -13,6 +13,7 @@
 set -euo pipefail
 
 ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+SCRIPTS_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 IMAGE="${ANDROIDCAST_CI_IMAGE:-androidcast-ci:latest}"
 CI_VERSION="${ANDROIDCAST_CI_VERSION:-00.01.00.1000}"
 BUILD_ID="${BUILD_ID:-local}"
@@ -22,6 +23,9 @@ OUT_DIR="${BUILD_OUT_DIR:-${WORK_DIR}/out/builds/${BUILD_ID}}"
 LOG_STDOUT_ONLY="${BUILD_LOG_STDOUT_ONLY:-0}"
 ISOLATE_SOURCE="${BUILD_ISOLATE_SOURCE:-1}"
 CLONE_DEPTH="${BUILD_GIT_DEPTH:-1}"
+MOBILE_SUBDIR="${BUILD_MOBILE_SUBDIR:-ac-mobile-android}"
+HOST_SCRIPTS_DIR="${BUILD_SCRIPTS_DIR:-${SCRIPTS_DIR}}"
+DOCKERFILE_PATH="${BUILD_DOCKERFILE:-}"
 SOURCE_DIR="${OUT_DIR}/src"
 DOCKER_WORKSPACE="${WORK_DIR}"
 CONTAINER_NAME="androidcast-bld-${BUILD_ID}"
@@ -93,6 +97,93 @@ resolve_git_remote() {
   fi
 }
 
+host_mobile_tree() {
+  if [[ -d "${WORK_DIR}/${MOBILE_SUBDIR}/app" ]]; then
+    echo "${WORK_DIR}/${MOBILE_SUBDIR}"
+  elif [[ -d "${WORK_DIR}/app" ]]; then
+    echo "${WORK_DIR}"
+  else
+    echo ""
+  fi
+}
+
+isolated_mobile_tree() {
+  local base="$1"
+  if [[ -d "${base}/${MOBILE_SUBDIR}/app" ]]; then
+    echo "${base}/${MOBILE_SUBDIR}"
+  elif [[ -d "${base}/app" ]]; then
+    echo "${base}"
+  else
+    echo ""
+  fi
+}
+
+third_party_incomplete() {
+  local tree="$1"
+  local p="$2"
+  local dir="${tree}/third-party/${p}"
+  if [[ ! -d "$dir" ]]; then
+    return 0
+  fi
+  case "$p" in
+    wireguard-android)
+      [[ ! -d "${dir}/tunnel/src/main/java" ]]
+      ;;
+    libvpx)
+      [[ ! -d "${dir}/vp8" && ! -f "${dir}/configure" ]]
+      ;;
+    opus|speex)
+      [[ ! -f "${dir}/configure" && ! -f "${dir}/CMakeLists.txt" && ! -d "${dir}/include" ]]
+      ;;
+    *)
+      [[ -z "$(ls -A "${dir}" 2>/dev/null)" ]]
+      ;;
+  esac
+}
+
+seed_third_party_from_host() {
+  local host_tree="$1"
+  local iso_tree="$2"
+  if [[ -z "$host_tree" || -z "$iso_tree" || ! -d "$host_tree/third-party" ]]; then
+    return 0
+  fi
+  mkdir -p "${iso_tree}/third-party"
+  local p
+  for p in libvpx opus speex wireguard-android; do
+    if [[ -d "${host_tree}/third-party/${p}" ]] && third_party_incomplete "$iso_tree" "$p"; then
+      log "[runner] seed third-party/${p} from host checkout"
+      rm -rf "${iso_tree}/third-party/${p}"
+      cp -r "${host_tree}/third-party/${p}" "${iso_tree}/third-party/"
+    fi
+  done
+}
+
+stage_ci_scripts() {
+  local iso_tree="$1"
+  if [[ -z "$iso_tree" || ! -d "$HOST_SCRIPTS_DIR" ]]; then
+    return 0
+  fi
+  mkdir -p "${iso_tree}/scripts"
+  local f
+  for f in ci-build-and-publish-ota.sh init-third-party-submodules.sh build-native-codecs.sh android-ndk.sh generate-ota-v0.sh native-build-cache.sh; do
+    if [[ -f "${HOST_SCRIPTS_DIR}/${f}" ]]; then
+      cp -f "${HOST_SCRIPTS_DIR}/${f}" "${iso_tree}/scripts/${f}"
+      chmod +x "${iso_tree}/scripts/${f}" 2>/dev/null || true
+    fi
+  done
+}
+
+init_mobile_submodule_only() {
+  local base="$1"
+  if [[ ! -d "${base}/.git" ]]; then
+    return 0
+  fi
+  if git -C "$base" config -f .gitmodules --get "submodule.${MOBILE_SUBDIR}.path" >/dev/null 2>&1; then
+    log "[runner] isolate: init workspace submodule ${MOBILE_SUBDIR} (no third-party recurse)"
+    run_step git-submodule-mobile git -c safe.directory="${base}" -C "${base}" submodule update --init "${MOBILE_SUBDIR}"
+  fi
+}
+
 prepare_isolated_source() {
   local ref="${GIT_REF:-}"
   local remote sha
@@ -105,14 +196,13 @@ prepare_isolated_source() {
   rm -rf "${SOURCE_DIR}"
   mkdir -p "${SOURCE_DIR}"
 
-  log "[runner] isolate: shallow clone depth=${CLONE_DEPTH} ref=${ref} remote=${remote} -> ${SOURCE_DIR}"
+  log "[runner] isolate: shallow clone depth=${CLONE_DEPTH} ref=${ref} remote=*** -> ${SOURCE_DIR}"
-  if git clone --depth "${CLONE_DEPTH}" --recurse-submodules --shallow-submodules \
+  if git clone --depth "${CLONE_DEPTH}" \
       --single-branch --branch "${ref}" "${remote}" "${SOURCE_DIR}"; then
     :
   else
     log "[runner] isolate: branch clone failed; clone default branch then checkout ${ref}"
-    run_step git-clone git clone --depth "${CLONE_DEPTH}" --recurse-submodules --shallow-submodules \
+    run_step git-clone git clone --depth "${CLONE_DEPTH}" "${remote}" "${SOURCE_DIR}"
-      "${remote}" "${SOURCE_DIR}"
     run_step git-fetch git -c safe.directory="${SOURCE_DIR}" -C "${SOURCE_DIR}" fetch --depth "${CLONE_DEPTH}" origin "${ref}"
     run_step git-checkout git -c safe.directory="${SOURCE_DIR}" -C "${SOURCE_DIR}" checkout "${ref}"
   fi
@@ -122,8 +212,20 @@ prepare_isolated_source() {
     run_step git-pin git -c safe.directory="${SOURCE_DIR}" -C "${SOURCE_DIR}" checkout "${GIT_SHA}"
   fi
 
+  init_mobile_submodule_only "${SOURCE_DIR}"
+
+  local host_tree iso_tree
+  host_tree="$(host_mobile_tree)"
+  iso_tree="$(isolated_mobile_tree "${SOURCE_DIR}")"
+  if [[ -n "$iso_tree" ]]; then
+    seed_third_party_from_host "$host_tree" "$iso_tree"
+    stage_ci_scripts "$iso_tree"
+    DOCKER_WORKSPACE="${iso_tree}"
+  else
+    DOCKER_WORKSPACE="${SOURCE_DIR}"
+  fi
+
   run_step git-rev-parse git -c safe.directory="${SOURCE_DIR}" -C "${SOURCE_DIR}" rev-parse HEAD
-  DOCKER_WORKSPACE="${SOURCE_DIR}"
 }
 
 sync_shared_checkout() {
@@ -212,11 +314,31 @@ log "[runner] docker workspace=${DOCKER_WORKSPACE}"
 if should_skip_docker_build; then
   log "[runner] resume: skipped docker-build (image ${IMAGE} exists)"
 else
+  dockerfile="${DOCKERFILE_PATH}"
+  if [[ -z "$dockerfile" || ! -f "$dockerfile" ]]; then
+    for candidate in \
+      "${HOST_SCRIPTS_DIR}/Dockerfile.androidcast-ci" \
+      "${DOCKER_WORKSPACE}/Dockerfile" \
+      "${ROOT}/Dockerfile"; do
+      if [[ -f "$candidate" ]]; then
+        dockerfile="$candidate"
+        break
+      fi
+    done
+  fi
+  if [[ -z "$dockerfile" || ! -f "$dockerfile" ]]; then
+    log "[runner] ERROR: CI Dockerfile not found (set BUILD_DOCKERFILE or add Dockerfile.androidcast-ci under ac-scripts)"
+    exit 1
+  fi
+  docker_ctx="${DOCKER_WORKSPACE}"
+  if [[ "$(basename "$dockerfile")" == "Dockerfile.androidcast-ci" ]]; then
+    docker_ctx="$(dirname "$dockerfile")"
+  fi
   run_step docker-build docker build \
     --build-arg ANDROIDCAST_CI_VERSION="${CI_VERSION}" \
     -t "$IMAGE" \
-    -f "${ROOT}/Dockerfile" \
+    -f "${dockerfile}" \
-    "${ROOT}"
+    "${docker_ctx}"
 fi
 
 if [[ "$SSH_DEBUG" == "1" ]]; then
@@ -225,6 +347,7 @@ if [[ "$SSH_DEBUG" == "1" ]]; then
 fi
 
 run_step docker-run docker run --rm --name "${CONTAINER_NAME}" \
+  --network host \
   -v "${DOCKER_WORKSPACE}:/workspace" \
   -v "${ROOT}/out:/workspace/out" \
   -w /workspace \

generate-ota-v0.sh

@@ -76,7 +76,10 @@ rel_dir="${rel_root}/00/${maj_p}/${ver_p}"
 mkdir -p "${rel_dir}" "${rel_root}/channel"
 
 pkg_name="android_cast_${ver_p}.${bld_p}.otapkg"
+browser_pkg_name="android_cast_${ver_p}.${bld_p}.apk"
+browser_apk_url="${artifact_base}.apk"
 cp -f "$apk" "${rel_dir}/${pkg_name}"
+cp -f "$apk" "${rel_dir}/${browser_pkg_name}"
 
 sign_name="android_cast_${ver_p}.${bld_p}_sign.json"
 manifest_name="android_cast_${ver_p}.${bld_p}_manifest.json"
@@ -123,6 +126,7 @@ cat >"${rel_dir}/${manifest_name}" <<EOF
   "build": ${build},
   "versionName": "${version_name:-${major}.${minor}.${build}}",
   "apkUrl": "${apk_url}",
+  "browserApkUrl": "${browser_apk_url}",
   "signUrl": "${sign_url}",
   "sizeBytes": ${apk_size},
   "bundleUrl": "${bundle_url}",