Barebones code for v2

ios/react-native-xcode.sh

@@ -0,0 +1,114 @@
+#!/bin/bash
+# Copyright (c) Facebook, Inc. and its affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+
+# Bundle React Native app's code and image assets.
+# This script is supposed to be invoked as part of Xcode build process
+# and relies on environment variables (including PWD) set by Xcode
+
+# Print commands before executing them (useful for troubleshooting)
+set -x
+DEST=$CONFIGURATION_BUILD_DIR/$UNLOCALIZED_RESOURCES_FOLDER_PATH
+
+# Enables iOS devices to get the IP address of the machine running Metro
+if [[ "$CONFIGURATION" = *Debug* && ! "$PLATFORM_NAME" == *simulator ]]; then
+  IP=$(ipconfig getifaddr en0)
+  if [[ -z "$IP" || -n "`ifconfig $value | grep 'baseT'`" ]]; then
+    IP=$(ipconfig getifaddr en1)
+  fi
+  if [ -z "$IP" ]; then
+    IP=$(ifconfig | grep 'inet ' | grep -v ' 127.' | grep -v ' 169.254.' |cut -d\   -f2  | awk 'NR==1{print $1}')
+  fi
+
+  echo "$IP" > "$DEST/ip.txt"
+fi
+
+if [[ "$SKIP_BUNDLING" ]]; then
+  echo "SKIP_BUNDLING enabled; skipping."
+  exit 0;
+fi
+
+case "$CONFIGURATION" in
+  *Debug*)
+    if [[ "$PLATFORM_NAME" == *simulator ]]; then
+      if [[ "$FORCE_BUNDLING" ]]; then
+        echo "FORCE_BUNDLING enabled; continuing to bundle."
+      else
+        echo "Skipping bundling in Debug for the Simulator (since the packager bundles for you). Use the FORCE_BUNDLING flag to change this behavior."
+        exit 0;
+      fi
+    else
+      echo "Bundling for physical device. Use the SKIP_BUNDLING flag to change this behavior."
+    fi
+
+    DEV=true
+    ;;
+  "")
+    echo "$0 must be invoked by Xcode"
+    exit 1
+    ;;
+  *)
+    DEV=false
+    ;;
+esac
+
+# Setting up a project root was a workaround to enable support for non-standard
+# structures, including monorepos. Today, CLI supports that out of the box
+# and setting custom `PROJECT_ROOT` only makes it confusing. 
+#
+# As a backwards-compatible change, I am leaving "PROJECT_ROOT" support for those
+# who already use it - it is likely a non-breaking removal.
+#
+# For new users, we default to $PWD - not changing things all.
+#
+# For context: https://github.com/facebook/react-native/commit/9ccde378b6e6379df61f9d968be6346ca6be7ead#commitcomment-37914902
+PROJECT_ROOT=${PROJECT_ROOT:-$PWD}
+cd "$PROJECT_ROOT/.." || exit
+
+# Define entry file
+if [[ "$ENTRY_FILE" ]]; then
+  # Use ENTRY_FILE defined by user
+  :
+elif [[ -s "index.ios.js" ]]; then
+   ENTRY_FILE=${1:-index.ios.js}
+ else
+   ENTRY_FILE=${1:-index.js}
+fi
+
+# Path to react-native folder inside node_modules
+REACT_NATIVE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/node_modules/react-native" && pwd)"
+# check and assign NODE_BINARY env
+# shellcheck source=/dev/null
+source "$REACT_NATIVE_DIR/scripts/node-binary.sh"
+
+[ -z "$NODE_ARGS" ] && export NODE_ARGS=""
+
+[ -z "$CLI_PATH" ] && export CLI_PATH="$REACT_NATIVE_DIR/cli.js"
+
+[ -z "$BUNDLE_COMMAND" ] && BUNDLE_COMMAND="bundle"
+
+if [[ -z "$BUNDLE_CONFIG" ]]; then
+  CONFIG_ARG=""
+else
+  CONFIG_ARG="--config $BUNDLE_CONFIG"
+fi
+
+BUNDLE_FILE="$DEST/main.jsbundle"
+
+"$NODE_BINARY" $NODE_ARGS "$CLI_PATH" $BUNDLE_COMMAND \
+  $CONFIG_ARG \
+  --entry-file "$ENTRY_FILE" \
+  --platform ios \
+  --dev $DEV \
+  --reset-cache \
+  --bundle-output "$BUNDLE_FILE" \
+  --assets-dest "$DEST" \
+  $EXTRA_PACKAGER_ARGS
+
+if [[ $DEV != true && ! -f "$BUNDLE_FILE" ]]; then
+  echo "error: File $BUNDLE_FILE does not exist. This must be a bug with" >&2
+  echo "React Native, please report it here: https://github.com/facebook/react-native/issues"
+  exit 2
+fi