Installer API

You can control some parts of the terminal. The API is listed below

Optionally you can append > /dev/null 2>&1 to the am commands to hide the output while installing modules

Clear Terminal

NOTE

Since v5.30.40 the clear command is supported in the action and installer environment

Clears the terminal. No arguments can be passed

am broadcast -a com.dergoogler.mmrl.CLEAR_TERMINAL

Set last line

This command could be more useful. It can replace the latest line of the terminal. With this you could build progress bars

ui_print "- I'm going to be replaced"

am broadcast -a com.dergoogler.mmrl.SET_LAST_LINE --es text "- Replaced"

Remove last line

This command removes the last line of the terminal. No arguments can be passed

am broadcast -a com.dergoogler.mmrl.REMOVE_LAST_LINE

Environment

Check if installing in MMRL

if [ ! -z $MMRL ]; then
  ui_print "Installing in MMRL"
fi

Check for bulk modules

findRequire() {
    local id="$1"  # Get the ID passed to the function

    # Check if the ID exists in BULK_MODULES
    local id_in_bulk=$(echo "$BULK_MODULES" | grep -qw "$id" && echo "true" || echo "false")

    # Check if the directory exists
    local id_dir_exists=$( [ -d "/data/adb/modules/$id" ] && echo "true" || echo "false" )

    # Return true only if both conditions are met
    if [ "$id_in_bulk" = "true" ] || [ "$id_dir_exists" = "true" ]; then
        echo "true"
    else
        echo "false"
    fi
}

# This is set by MMRL! Don't touch it!
BULK_MODULES="module1 module2 acp"

# Test with ID "acp"
if [ "$(findRequire acp)" = "true" ]; then
    echo "acp is in BULK_MODULES or /data/adb/modules/acp exists"
else
    echo "acp is missing from BULK_MODULES or its directory doesn't exist"
fi