<?php

if ( php_sapi_name() != "cli" ) exit();

require_once 'vendor/autoload.php';

use thiagoalessio\TesseractOCR\TesseractOCR;

if ( $argc != 2 ) {
    echo "Must specify image file on command line\n";
    echo "\n";
    exit();
}

$imagefile = $argv[1];
if ( !file_exists($imagefile) ) {
   echo "Error: could not find file \"{$imagefile}\"\n";
   echo "\n";
   exit();
}

try {
    $text = (new TesseractOCR($imagefile))
        ->lang('eng') // Set languages
        ->run();

    echo $text;
} catch (Exception $e) {
    echo 'Error: ' . $e->getMessage(), "\n";
}

// vim: ts=4 sw=4: