tools/create-dmg.sh
author Wuzzy <Wuzzy2@mail.ru>
Thu, 15 Mar 2018 21:15:16 +0100
changeset 13221 02bf6902eeb0
parent 9351 09115096c7d6
permissions -rwxr-xr-x
Remove Qt SVG and Qt OpenGL as hard dependencies Qt SVG is not used in the frontend (no SVGs are rendered). Neither is Qt OpenGL used. Qt OpenGL is discouraged anyway.

#! /bin/bash

# Create a read-only disk image of the contents of a folder

set -e;

function pure_version() {
  echo '1.0.0.2'
}

function version() {
  echo "create-dmg $(pure_version)"
}

function usage() {
  version
  echo "Creates a fancy DMG file."
  echo "Usage:  $(basename $0) options... image.dmg source_folder"
  echo "All contents of source_folder will be copied into the disk image."
  echo "Options:"
  echo "  --volname name"
  echo "      set volume name (displayed in the Finder sidebar and window title)"
  echo "  --volicon icon.icns"
  echo "      set volume icon"
  echo "  --background pic.png"
  echo "      set folder background image (provide png, gif, jpg)"
  echo "  --window-pos x y"
  echo "      set position the folder window"
  echo "  --window-size width height"
  echo "      set size of the folder window"
  echo "  --icon-size icon_size"
  echo "      set window icons size (up to 128)"
  echo "  --icon file_name x y"
  echo "      set position of the file's icon"
  echo "  --hide-extension file_name"
  echo "      hide the extension of file"
  echo "  --custom-icon file_name custom_icon_or_sample_file x y"
  echo "      set position and custom icon"
  echo "  --app-drop-link x y"
  echo "      make a drop link to Applications, at location x,y"
  echo "  --eula eula_file"
  echo "      attach a license file to the dmg"
  echo "  --no-internet-enable"
  echo "      disable automatic mount&copy"
  echo "  --version         show tool version number"
  echo "  -h, --help        display this help"
  exit 0
}

WINX=10
WINY=60
WINW=500
WINH=350
ICON_SIZE=128

while test "${1:0:1}" = "-"; do
  case $1 in
    --volname)
      VOLUME_NAME="$2"
      shift; shift;;
    --volicon)
      VOLUME_ICON_FILE="$2"
      shift; shift;;
    --background)
      BACKGROUND_FILE="$2"
      BACKGROUND_FILE_NAME="$(basename $BACKGROUND_FILE)"
      BACKGROUND_CLAUSE="set background picture of opts to file \".background:$BACKGROUND_FILE_NAME\""
      shift; shift;;
    --icon-size)
      ICON_SIZE="$2"
      shift; shift;;
    --window-pos)
      WINX=$2; WINY=$3
      shift; shift; shift;;
    --window-size)
      WINW=$2; WINH=$3
      shift; shift; shift;;
    --icon)
      POSITION_CLAUSE="${POSITION_CLAUSE}set position of item \"$2\" to {$3, $4}
"
      shift; shift; shift; shift;;
    --hide-extension)
      HIDING_CLAUSE="${HIDING_CLAUSE}set the extension hidden of item \"$2\" to true"
      shift; shift;;
    --custom-icon)
      shift; shift; shift; shift; shift;;
    -h | --help)
      usage;;
    --version)
      version; exit 0;;
    --pure-version)
      pure_version; exit 0;;
    --app-drop-link)
      APPLICATION_LINK=$2
      APPLICATION_CLAUSE="set position of item \"Applications\" to {$2, $3}
"
      shift; shift; shift;;
    --eula)
      EULA_RSRC=$2
      shift; shift;;
    --no-internet-enable)
      NOINTERNET=1
      shift;;
    -*)
      echo "Unknown option $1. Run with --help for help."
      exit 1;;
  esac
done

test -z "$2" && {
  echo "Not enough arguments. Invoke with --help for help."
  exit 1
}

DMG_PATH="$1"
DMG_DIRNAME="$(dirname "$DMG_PATH")"
DMG_DIR="$(cd $DMG_DIRNAME > /dev/null; pwd)"
DMG_NAME="$(basename "$DMG_PATH")"
DMG_TEMP_NAME="$DMG_DIR/rw.${DMG_NAME}"
SRC_FOLDER="$(cd "$2" > /dev/null; pwd)"
test -z "$VOLUME_NAME" && VOLUME_NAME="$(basename "$DMG_PATH" .dmg)"

AUX_PATH="$(dirname $0)/support"

test -d "$AUX_PATH" || {
  echo "Cannot find support directory: $AUX_PATH"
  exit 1
}

if [ -f "$SRC_FOLDER/.DS_Store" ]; then
    echo "Deleting any .DS_Store in source folder"
    rm "$SRC_FOLDER/.DS_Store"
fi

# Create the image
echo "Creating disk image..."
test -f "${DMG_TEMP_NAME}" && rm -f "${DMG_TEMP_NAME}"
ACTUAL_SIZE=`du -sm "$SRC_FOLDER" | sed -e 's/	.*//g'`
DISK_IMAGE_SIZE=$(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..."
MOUNT_DIR="/Volumes/${VOLUME_NAME}"

# try unmount dmg if it was mounted previously (e.g. developer mounted dmg, installed app and forgot to unmount it)
echo "Unmounting disk image..."
DEV_NAME=$(hdiutil info | egrep '^/dev/' | sed 1q | awk '{print $1}')
test -d "${MOUNT_DIR}" && hdiutil detach "${DEV_NAME}"

echo "Mount directory: $MOUNT_DIR"
DEV_NAME=$(hdiutil attach -readwrite -noverify -noautoopen "${DMG_TEMP_NAME}" | egrep '^/dev/' | sed 1q | awk '{print $1}')
echo "Device name:     $DEV_NAME"

if ! test -z "$BACKGROUND_FILE"; then
  echo "Copying background file..."
  test -d "$MOUNT_DIR/.background" || mkdir "$MOUNT_DIR/.background"
  cp "$BACKGROUND_FILE" "$MOUNT_DIR/.background/$BACKGROUND_FILE_NAME"
fi

if ! test -z "$APPLICATION_LINK"; then
  echo "making link to Applications dir"
  echo $MOUNT_DIR
  ln -s /Applications "$MOUNT_DIR/Applications"
fi

if ! test -z "$VOLUME_ICON_FILE"; then
  echo "Copying volume icon file '$VOLUME_ICON_FILE'..."
  cp "$VOLUME_ICON_FILE" "$MOUNT_DIR/.VolumeIcon.icns"
  SetFile -c icnC "$MOUNT_DIR/.VolumeIcon.icns"
fi

# run applescript
APPLESCRIPT=$(mktemp -t createdmg)
cat "$AUX_PATH/template.applescript" | sed -e "s/WINX/$WINX/g" -e "s/WINY/$WINY/g" -e "s/WINW/$WINW/g" -e "s/WINH/$WINH/g" -e "s/BACKGROUND_CLAUSE/$BACKGROUND_CLAUSE/g" -e "s/ICON_SIZE/$ICON_SIZE/g" | perl -pe  "s/POSITION_CLAUSE/$POSITION_CLAUSE/g" | perl -pe "s/APPLICATION_CLAUSE/$APPLICATION_CLAUSE/g" | perl -pe "s/HIDING_CLAUSE/$HIDING_CLAUSE/" >"$APPLESCRIPT"

echo "Running Applescript: /usr/bin/osascript \"${APPLESCRIPT}\" \"${VOLUME_NAME}\""
"/usr/bin/osascript" "${APPLESCRIPT}" "${VOLUME_NAME}" || true
echo "Done running the applescript..."
sleep 4

rm "$APPLESCRIPT"

# make sure it's not world writeable
echo "Fixing permissions..."
chmod -Rf go-w "${MOUNT_DIR}" &> /dev/null || true
echo "Done fixing permissions."

# make the top window open itself on mount:
echo "Blessing started"
bless --folder "${MOUNT_DIR}" --openfolder "${MOUNT_DIR}"
echo "Blessing finished"

if ! test -z "$VOLUME_ICON_FILE"; then
   # tell the volume that it has a special file attribute
   SetFile -a C "$MOUNT_DIR"
fi

# unmount
echo "Unmounting disk image..."
hdiutil detach "${DEV_NAME}"

# compress image
echo "Compressing disk image..."
hdiutil convert "${DMG_TEMP_NAME}" -format UDZO -imagekey zlib-level=9 -o "${DMG_DIR}/${DMG_NAME}"
rm -f "${DMG_TEMP_NAME}"

# adding EULA resources
if [ ! -z "${EULA_RSRC}" -a "${EULA_RSRC}" != "-null-" ]; then
        echo "adding EULA resources"
        "${AUX_PATH}/dmg-license.py" "${DMG_DIR}/${DMG_NAME}" "${EULA_RSRC}"
fi

if [ ! -z "${NOINTERNET}" -a "${NOINTERNET}" == 1 ]; then
        echo "not setting 'internet-enable' on the dmg"
else
        hdiutil internet-enable -yes "${DMG_DIR}/${DMG_NAME}"
fi

echo "Disk image done"
exit 0