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Unified Diff: image_to_usb.sh

Issue 6240018: This starts to fix the scripts so that they load from /usr/lib/crosutils (Closed) Base URL: http://git.chromium.org/git/crosutils.git@master
Patch Set: fixing bad merge Created 9 years, 11 months ago
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Index: image_to_usb.sh
diff --git a/image_to_usb.sh b/image_to_usb.sh
index 19eefb1f63f6cb1ee95972984b0d17b18995aa63..db5bd9878720b0ea529e52f007405ceb0828d41b 100755
--- a/image_to_usb.sh
+++ b/image_to_usb.sh
@@ -6,12 +6,34 @@
# Script to convert the output of build_image.sh to a usb image.
-# Load common constants. This should be the first executable line.
-# The path to common.sh should be relative to your script's location.
-. "$(dirname "$0")/common.sh"
+# --- BEGIN COMMON.SH BOILERPLATE ---
+# Load common CrOS utilities. Inside the chroot this file is installed in
+# /usr/lib/crosutils. Outside the chroot we find it relative to the script's
+# location.
+find_common_sh() {
+ local common_paths=(/usr/lib/crosutils $(dirname "$(readlink -f "$0")"))
+ local path
+
+ SCRIPT_ROOT=
+ for path in "${common_paths[@]}"; do
+ if [ -r "${path}/common.sh" ]; then
+ SCRIPT_ROOT=${path}
+ break
+ fi
+ done
+}
+
+find_common_sh
+. "${SCRIPT_ROOT}/common.sh" || (echo "Unable to load common.sh" && exit 1)
+# --- END COMMON.SH BOILERPLATE ---
# Load functions and constants for chromeos-install
-. "$(dirname "$0")/chromeos-common.sh"
+[ -f /usr/lib/installer/chromeos-common.sh ] && \
+ INSTALLER_ROOT=/usr/lib/installer || \
+ INSTALLER_ROOT=$(dirname "$(readlink -f "$0")")
+
+. "${INSTALLER_ROOT}/chromeos-common.sh" || \
+ die "Unable to load chromeos-common.sh"
get_default_board
@@ -183,8 +205,7 @@ fi
# Let's do it.
-if [ -b "${FLAGS_to}" ]
-then
+if [ -b "${FLAGS_to}" ]; then
# Output to a block device (i.e., a real USB key), so need sudo dd
if [ ${FLAGS_install} -ne ${FLAGS_TRUE} ]; then
echo "Copying USB image ${SRC_IMAGE} to device ${FLAGS_to}..."
@@ -205,24 +226,21 @@ then
fi
# Make sure this is really what the user wants, before nuking the device
- if [ ${FLAGS_yes} -ne ${FLAGS_TRUE} ]
- then
+ if [ ${FLAGS_yes} -ne ${FLAGS_TRUE} ]; then
sudo fdisk -l "${FLAGS_to}" 2>/dev/null | grep Disk | head -1
[ -n "$disk_manufacturer" ] && echo "Manufacturer: $disk_manufacturer"
[ -n "$disk_product" ] && echo "Product: $disk_product"
echo "This will erase all data on this device:"
read -p "Are you sure (y/N)? " SURE
SURE="${SURE:0:1}" # Get just the first character
- if [ "${SURE}" != "y" ]
- then
+ if [ "${SURE}" != "y" ]; then
echo "Ok, better safe than sorry."
exit 1
fi
fi
echo "Attempting to unmount any mounts on the USB device..."
- for i in $(mount | grep ^"${FLAGS_to}" | awk '{print $1}')
- do
+ for i in $(mount | grep ^"${FLAGS_to}" | awk '{print $1}'); do
if sudo umount "$i" 2>&1 >/dev/null | grep "not found"; then
echo
echo "The device you have specified is already mounted at some point "
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