diff options
| -rwxr-xr-x | scripts/contrib/ddimage | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/scripts/contrib/ddimage b/scripts/contrib/ddimage index 93ebeafc31..a503f11d0d 100755 --- a/scripts/contrib/ddimage +++ b/scripts/contrib/ddimage @@ -1,7 +1,8 @@ #!/bin/sh -#BLACKLIST_DEVICES="/dev/sda /dev/sdb /dev/sdc /dev/sdd /dev/sde" -BLACKLIST_DEVICES="/dev/sda" +# Default to avoiding the first two disks on typical Linux and Mac OS installs +# Better safe than sorry :-) +BLACKLIST_DEVICES="/dev/sda /dev/sdb /dev/disk1 /dev/disk2" # 1MB blocksize BLOCKSIZE=1048576 @@ -14,9 +15,15 @@ image_details() { IMG=$1 echo "Image details" echo "=============" - echo " image: $(stat --printf '%N\n' $IMG)" - echo " size: $(stat -L --printf '%s bytes\n' $IMG)" - echo " modified: $(stat -L --printf '%y\n' $IMG)" + echo " image: $(basename $IMG)" + # stat format is different on Mac OS and Linux + if [ "$(uname)" = "Darwin" ]; then + echo " size: $(stat -L -f '%z bytes' $IMG)" + echo " modified: $(stat -L -f '%Sm' $IMG)" + else + echo " size: $(stat -L -c '%s bytes' $IMG)" + echo " modified: $(stat -L -c '%y' $IMG)" + fi echo " type: $(file -L -b $IMG)" echo "" } @@ -27,6 +34,14 @@ device_details() { echo "Device details" echo "==============" + + # Collect disk info using diskutil on Mac OS + if [ "$(uname)" = "Darwin" ]; then + diskutil info $DEVICE | egrep "(Device Node|Media Name|Total Size)" + return + fi + + # Default / Linux information collection echo " device: $DEVICE" if [ -f "/sys/class/block/$DEV/device/vendor" ]; then echo " vendor: $(cat /sys/class/block/$DEV/device/vendor)" |