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comparison: build/package/mac_osx/unpack-diskimage
build/package/mac_osx/unpack-diskimage
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:7b342cace6a7 |
|---|---|
| 1 #!/bin/bash | |
| 2 # This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 # License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 # file, You can obtain one at http://mozilla.org/MPL/2.0/. | |
| 5 | |
| 6 # Unpack a disk image to a specified target folder | |
| 7 # | |
| 8 # Usage: unpack-diskimage <image_file> | |
| 9 # <mountpoint> | |
| 10 # <target_path> | |
| 11 | |
| 12 DMG_PATH=$1 | |
| 13 MOUNTPOINT=$2 | |
| 14 TARGETPATH=$3 | |
| 15 | |
| 16 # How long to wait before giving up waiting for the mount to finish (seconds) | |
| 17 TIMEOUT=90 | |
| 18 | |
| 19 # If mnt already exists, then the previous run may not have cleaned up | |
| 20 # properly. We should try to umount and remove the mnt directory. | |
| 21 if [ -d $MOUNTPOINT ]; then | |
| 22 echo "mnt already exists, trying to clean up" | |
| 23 hdiutil detach $MOUNTPOINT -force | |
| 24 rm -rdfv $MOUNTPOINT | |
| 25 fi | |
| 26 | |
| 27 # Install an on-exit handler that will unmount and remove the '$MOUNTPOINT' directory | |
| 28 trap "{ if [ -d $MOUNTPOINT ]; then hdiutil detach $MOUNTPOINT -force; rm -rdfv $MOUNTPOINT; fi; }" EXIT | |
| 29 | |
| 30 mkdir -p $MOUNTPOINT | |
| 31 | |
| 32 hdiutil attach -verbose -noautoopen -mountpoint $MOUNTPOINT "$DMG_PATH" | |
| 33 # Wait for files to show up | |
| 34 # hdiutil uses a helper process, diskimages-helper, which isn't always done its | |
| 35 # work by the time hdiutil exits. So we wait until something shows up in the | |
| 36 # mnt directory. Due to the async nature of diskimages-helper, the best thing | |
| 37 # we can do is to make sure the glob() rsync is making can find files. | |
| 38 i=0 | |
| 39 while [ "$(echo $MOUNTPOINT/*)" == "$MOUNTPOINT/*" ]; do | |
| 40 if [ $i -gt $TIMEOUT ]; then | |
| 41 echo "No files found, exiting" | |
| 42 exit 1 | |
| 43 fi | |
| 44 sleep 1 | |
| 45 i=$(expr $i + 1) | |
| 46 done | |
| 47 # Now we can copy everything out of the $MOUNTPOINT directory into the target directory | |
| 48 rsync -av $MOUNTPOINT/* $MOUNTPOINT/.DS_Store $MOUNTPOINT/.background $MOUNTPOINT/.VolumeIcon.icns $TARGETPATH/. | |
| 49 hdiutil detach $MOUNTPOINT | |
| 50 rm -rdf $MOUNTPOINT | |
| 51 # diskimage-helper prints messages to stdout asynchronously as well, sleep | |
| 52 # for a bit to ensure they don't disturb following commands in a script that | |
| 53 # might parse stdout messages | |
| 54 sleep 5 |
