iOS platform scripts to be used by buildbots

platform_tools/ios/bin/ios_setup.sh

Index: platform_tools/ios/bin/ios_setup.sh
diff --git a/platform_tools/ios/bin/ios_setup.sh b/platform_tools/ios/bin/ios_setup.sh
index 5df7ac00d2cee064b8cbfe1cf711258bee512754..efffc1fd910ad618718c871517e176e5bcd2ffc3 100755
--- a/platform_tools/ios/bin/ios_setup.sh
+++ b/platform_tools/ios/bin/ios_setup.sh
@@ -37,11 +37,6 @@ IOS_BUNDLE_ID="com.google.iOSShell"
 
 IOS_RESULTS_DIR="results"
 
-if [[ $# -ge 1 ]]; then 
-  BUILDTYPE=$1
-fi
-
-set -x 
 
 ios_uninstall_app() {
   ideviceinstaller -U "$IOS_BUNDLE_ID"
@@ -58,7 +53,7 @@ ios_install_app() {
   cd $RET_DIR
 }
 
-ios_rmdir() {
+ios_rm() {
   local TARGET="$IOS_MOUNT_POINT/$IOS_DOCS_DIR/$1"
 
   ios_mount 
@@ -73,11 +68,19 @@ ios_mkdir() {
   ios_umount
 }
 
+ios_cat() {
+  local TARGET="$IOS_MOUNT_POINT/$IOS_DOCS_DIR/$1"
+  ios_mount
+  RET="$(cat $TARGET)"
+  ios_umount
+  echo -e "$RET"
+}
+
 # ios_mount: mounts the iOS device for reading or writing. 
 ios_mount() {
   # If this is already mounted we return. 
   if $(mount | grep --quiet "$IOS_MOUNT_POINT"); then 
-    echo "Device already mounted at: $IOS_MOUNT_POINT - Unmounting."
+    >&2 echo "Device already mounted at: $IOS_MOUNT_POINT - Unmounting."
     ios_umount
   fi
 
@@ -87,7 +90,7 @@ ios_mount() {
   fi 
   ifuse --container $TEST_RUNNER_BUNDLE_ID $IOS_MOUNT_POINT
   sleep 1
-  echo "Successfully mounted device."
+  >&2 echo "Successfully mounted device."
 }
 
 # ios_umount: unmounts the ios device. 
@@ -105,11 +108,15 @@ ios_restart() {
 # The path is relative to the 'Documents' folder on the device. 
 ios_pull() {
   # read input params
-  local IOS_SRC="$1"
+  local IOS_SRC="$IOS_MOUNT_POINT/$IOS_DOCS_DIR/$1"
   local HOST_DST="$2"
 
   ios_mount
-  cp -r $IOS_MOUNT_POINT/$IOS_DOCS_DIR/$IOS_SRC $HOST_DST
+  if [[ -d "${HOST_DST}" ]]; then
+    cp -r "$IOS_SRC/" "$HOST_DST"
+  else
+    cp -r "$IOS_SRC" "$HOST_DST"
+  fi
   ios_umount
 }