--- /dev/null
+<?php
+/**
+ * Part of php-sqllint
+ *
+ * PHP version 5
+ *
+ * @category Tools
+ * @package PHP-SQLlint
+ * @author Christian Weiske <cweiske@cweiske.de>
+ * @license http://www.gnu.org/licenses/agpl.html GNU AGPL v3
+ * @link http://cweiske.de/php-sqllint.htm
+ */
+namespace phpsqllint;
+use SqlParser\Parser;
+
+require_once 'Console/CommandLine.php';
+
+/**
+ * Command line interface
+ *
+ * @category Tools
+ * @package PHP-SQLlint
+ * @author Christian Weiske <cweiske@cweiske.de>
+ * @license http://www.gnu.org/licenses/agpl.html GNU AGPL v3
+ * @link http://www.emacswiki.org/emacs/CreatingYourOwnCompileErrorRegexp
+ */
+class Cli
+{
+ protected $renderer;
+
+ /**
+ * Start processing.
+ *
+ * @return void
+ */
+ public function run()
+ {
+ try {
+ $parser = $this->loadParameters();
+ $files = $this->parseParameters($parser);
+
+ $allfine = true;
+ foreach ($files as $filename) {
+ $allfine &= $this->checkFile($filename);
+ }
+
+ if ($allfine == true) {
+ exit(0);
+ } else {
+ exit(10);
+ }
+ } catch (\Exception $e) {
+ echo 'Error: ' . $e->getMessage() . "\n";
+ exit(1);
+ }
+ }
+
+ /**
+ * Check a .sql file for syntax errors
+ *
+ * @param string $filename File path
+ *
+ * @return boolean True if there were no errors, false if there were some
+ */
+ public function checkFile($filename)
+ {
+ $this->renderer->startRendering($filename);
+
+ $sql = file_get_contents($filename);
+ if (trim($sql) == '') {
+ $this->renderer->displayError('SQL file empty', '', 0, 0);
+ return false;
+ }
+
+ $parser = new \SqlParser\Parser($sql);
+ if (count($parser->errors) == 0) {
+ $this->renderer->finishOk();
+ return true;
+ }
+
+ $lines = array(1 => 0);
+ $pos = -1;
+ $line = 1;
+ while (false !== $pos = strpos($sql, "\n", ++$pos)) {
+ $lines[++$line] = $pos;
+ }
+
+ foreach ($parser->errors as $error) {
+ /* @var SqlParser\Exceptions\ParserException $error) */
+ reset($lines);
+ $line = 1;
+ while (next($lines) && $error->token->position >= current($lines)) {
+ ++$line;
+ }
+ $col = $error->token->position - $lines[$line];
+
+ $this->renderer->displayError(
+ $error->getMessage(),
+ //FIXME: ->token or ->value?
+ $error->token->token,
+ $line,
+ $col
+ );
+ }
+
+ return false;
+ }
+
+ /**
+ * Load parameters for the CLI option parser.
+ *
+ * @return \Console_CommandLine CLI option parser
+ */
+ protected function loadParameters()
+ {
+ $parser = new \Console_CommandLine();
+ $parser->description = 'php-sqllint';
+ $parser->version = '0.0.1';
+
+ $parser->addOption(
+ 'renderer',
+ array(
+ 'short_name' => '-r',
+ 'long_name' => '--renderer',
+ 'description' => 'Output mode',
+ 'action' => 'StoreString',
+ 'choices' => array(
+ 'emacs',
+ 'text',
+ ),
+ 'default' => 'text',
+ 'add_list_option' => true,
+ )
+ );
+
+ $parser->addArgument(
+ 'sql_files',
+ array(
+ 'multiple' => true
+ )
+ );
+
+ return $parser;
+ }
+
+ /**
+ * Let the CLI option parser parse the options.
+ *
+ * @param object $parser Option parser
+ *
+ * @return array Array of file names
+ */
+ protected function parseParameters(\Console_CommandLine $parser)
+ {
+ try {
+ $result = $parser->parse();
+
+ $rendClass = '\\phpsqllint\\Renderer_'
+ . ucfirst($result->options['renderer']);
+ $this->renderer = new $rendClass();
+
+ foreach ($result->args['sql_files'] as $filename) {
+ if (!file_exists($filename)) {
+ throw new \Exception('File does not exist: ' . $filename);
+ }
+ if (!is_file($filename)) {
+ throw new \Exception('Not a file: ' . $filename);
+ }
+ }
+
+ return $result->args['sql_files'];
+ } catch (\Exception $exc) {
+ $parser->displayError($exc->getMessage());
+ }
+ }
+
+}
+?>