Initial project

scripts/build_android.sh

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+# Android Release 打包脚本
+#
+# Usage:
+#   bash scripts/build_android.sh apk               # APK（本地测试 / 内部分发）
+#   bash scripts/build_android.sh aab               # AAB（Google Play 上架）
+#   bash scripts/build_android.sh apk prod          # APK + prod 配置（CI 使用）
+#   bash scripts/build_android.sh aab prod          # AAB + prod 配置（CI 使用）
+#
+# Via melos:
+#   melos run build:android:apk
+#   melos run build:android:aab
+#
+# 产物路径：
+#   APK → apps/im_app/build/app/outputs/flutter-apk/app-release.apk
+#   AAB → apps/im_app/build/app/outputs/bundle/release/app-release.aab
+#   符号表 → apps/im_app/build/debug-info/android/（保留用于线上崩溃还原堆栈）
+
+set -euo pipefail
+
+FORMAT="${1:-apk}"
+if [[ "$FORMAT" != "apk" && "$FORMAT" != "aab" ]]; then
+  echo "Error: first argument must be 'apk' or 'aab'" >&2
+  exit 1
+fi
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+ROOT_DIR="$(dirname "$SCRIPT_DIR")"
+APP_DIR="$ROOT_DIR/apps/im_app"
+CONFIG_FILE="$APP_DIR/config/config.json"
+DEBUG_INFO_DIR="$APP_DIR/build/debug-info/android"
+
+# ── 可选：写入 prod 配置 ────────────────────────────────────────────────────
+if [ "${2:-}" = "prod" ]; then
+  echo "==> Writing prod config..."
+  cat > "$CONFIG_FILE" <<EOF
+{
+  "IS_DEV": false,
+  "API_BASE_URL": "${PROD_API_BASE_URL:?PROD_API_BASE_URL is not set}"
+}
+EOF
+fi
+
+# ── 打包 ────────────────────────────────────────────────────────────────────
+if [ "$FORMAT" = "aab" ]; then
+  echo "==> Building Android release AAB (Google Play)..."
+  cd "$APP_DIR"
+  flutter build appbundle \
+    --release \
+    --dart-define-from-file=config/config.json \
+    --split-debug-info="$DEBUG_INFO_DIR" \
+    --obfuscate
+  echo ""
+  echo "✓ AAB: $APP_DIR/build/app/outputs/bundle/release/app-release.aab"
+else
+  echo "==> Building Android release APK..."
+  cd "$APP_DIR"
+  flutter build apk \
+    --release \
+    --dart-define-from-file=config/config.json \
+    --split-debug-info="$DEBUG_INFO_DIR" \
+    --obfuscate
+  echo ""
+  echo "✓ APK: $APP_DIR/build/app/outputs/flutter-apk/app-release.apk"
+fi
+
+echo "✓ 符号表: $DEBUG_INFO_DIR（请妥善保存，用于线上崩溃堆栈还原）"