Merge pull request #4 from rbdavison/master

Fix for creating disk images of the correct size
create-dmg · Dec 22, 2011 · cce1e9c · cce1e9c
2 parents da94f0e + bd29cc7
commit cce1e9c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/create-dmg b/create-dmg
@@ -120,7 +120,9 @@ fi
 # Create the image
 echo "Creating disk image..."
 test -f "${DMG_TEMP_NAME}" && rm -f "${DMG_TEMP_NAME}"
-hdiutil create -srcfolder "$SRC_FOLDER" -volname "${VOLUME_NAME}" -fs HFS+ -fsargs "-c c=64,a=16,e=16" -format UDRW -size 300m "${DMG_TEMP_NAME}"
+ACTUAL_SIZE=`du -sm dmg | sed -e 's/	.*//g'`
+DISK_IMAGE_SIZE=$(expr $ACTUAL_SIZE + 20)
+hdiutil create -srcfolder "$SRC_FOLDER" -volname "${VOLUME_NAME}" -fs HFS+ -fsargs "-c c=64,a=16,e=16" -format UDRW -size ${DISK_IMAGE_SIZE}m "${DMG_TEMP_NAME}"
 
 # mount it
 echo "Mounting disk image..."