Add full offline Android Gradle Plugin dependency cache

tauri_app/docker/populate-offline-agp.sh

@@ -1,35 +1,34 @@
 #!/usr/bin/env bash
-# Download Android Gradle Plugin into tauri_app/docker/offline-maven for offline Docker builds.
+# Download Android Gradle Plugin and all transitive deps into offline-maven.
+# Run once on a machine with internet access, then commit tauri_app/docker/offline-maven/.
 set -euo pipefail
 
 ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 AGP_VERSION="${ANDROID_GRADLE_PLUGIN_VERSION:-8.11.0}"
-DEST="${ROOT}/docker/offline-maven/com/android/tools/build/gradle/${AGP_VERSION}"
+RESOLVER="${ROOT}/docker/agp-resolver"
+OFFLINE="${ROOT}/docker/offline-maven"
 
-mkdir -p "${DEST}"
+if [ ! -x "${RESOLVER}/gradlew" ]; then
+  echo "Gradle wrapper not found in ${RESOLVER}" >&2
+  exit 1
+fi
 
-try_download() {
-  local base_url="$1"
-  if curl -fsSL --connect-timeout 20 --max-time 120 \
-    "${base_url}/com/android/tools/build/gradle/${AGP_VERSION}/gradle-${AGP_VERSION}.pom" \
-    -o "${DEST}/gradle-${AGP_VERSION}.pom"; then
-    curl -fsSL --connect-timeout 20 --max-time 600 \
-      "${base_url}/com/android/tools/build/gradle/${AGP_VERSION}/gradle-${AGP_VERSION}.jar" \
-      -o "${DEST}/gradle-${AGP_VERSION}.jar"
-    echo "==> AGP ${AGP_VERSION} saved to ${DEST} (source: ${base_url})"
-    return 0
-  fi
-  return 1
-}
+echo "==> Resolving AGP ${AGP_VERSION} dependency tree into ${OFFLINE}"
+cd "${RESOLVER}"
+chmod +x ./gradlew
+./gradlew exportOfflineMaven --no-daemon -PagpVersion="${AGP_VERSION}"
 
-for base in \
-  "https://maven.google.com" \
-  "https://dl.google.com/android/maven2" \
-  "https://dl.google.com/dl/android/maven2"; do
-  if try_download "${base}"; then
-    exit 0
-  fi
-done
+if [ ! -f "${OFFLINE}/.agp-offline-complete" ]; then
+  echo "Offline export did not complete successfully" >&2
+  exit 1
+fi
 
-echo "Не удалось скачать AGP ${AGP_VERSION}. Проверьте доступ к Google Maven." >&2
-exit 1
+if [ ! -f "${OFFLINE}/com/android/tools/build/builder/${AGP_VERSION}/builder-${AGP_VERSION}.pom" ]; then
+  echo "Missing required AGP dependency builder:${AGP_VERSION} in offline cache" >&2
+  exit 1
+fi
+
+TOTAL_SIZE="$(du -sh "${OFFLINE}" | awk '{print $1}')"
+MODULES="$(find "${OFFLINE}" -name '*.jar' | wc -l | tr -d ' ')"
+echo "==> Offline AGP cache ready: ${MODULES} jar(s), total ${TOTAL_SIZE}"
+echo "==> Commit tauri_app/docker/offline-maven/ and push to the server"