megatools-upload.sh

#!/bin/bash

set -eo pipefail

function do_megatools() {
	ACTION="$1"
	shift

	if command -v megatools &> /dev/null; then
		megatools "$ACTION" "$@"
	else
		"mega$ACTION" "$@"
	fi
}

function do_megatools_env() {
	if [[ -n "$MEGA_USERNAME" ]] && [[ -n "$MEGA_PASSWORD" ]]; then
		do_megatools "$@" --config /dev/stdin --no-ask-password <<EOF
[Login]
Username = $MEGA_USERNAME
Password = $MEGA_PASSWORD
EOF
	else
		do_megatools "$@" --no-ask-password
	fi
}

function megatools_upload() {
	MEGA_FILE="$1"
	MEGA_ROOT_UPLOAD_PATH="${MEGA_UPLOAD_PATH%/}"
	MEGA_ROOT_UPLOAD_PATH="/Root/${MEGA_ROOT_UPLOAD_PATH#/}"
	if [[ ! -f "$MEGA_FILE" ]]; then
		echo "$0: no such file: '$MEGA_FILE'" 1>&2
		return 1
	fi

	if [[ -z "$MEGA_UPLOAD_NO_OVERWRITE" ]]; then
		MEGA_FILENAME="$(basename "$MEGA_FILE")"
		do_megatools_env rm "$MEGA_ROOT_UPLOAD_PATH/$MEGA_FILENAME" 2>/dev/null ||:
	fi

	if [[ -n "$MEGA_UPLOAD_SHOW_PROGRESS" ]]; then
		do_megatools_env put --path "$MEGA_ROOT_UPLOAD_PATH" "$MEGA_FILE"
	else
		do_megatools_env put --no-progress --path "$MEGA_ROOT_UPLOAD_PATH" "$MEGA_FILE"
	fi
}

for i in "$@"; do
	megatools_upload "$i"
done