function main() {
try{
// get correct DbmsSyntax object
$dbms = substr($this->url, 0, strpos($this->url, ':'));
$dbmsSyntaxFactory = new DbmsSyntaxFactory($dbms);
$this->dbmsSyntax = $dbmsSyntaxFactory->getDbmsSyntax();
// open file handles for output
$outputFileHandle = fopen($this->outputFile, "w+");
$undoOutputFileHandle = fopen($this->undoOutputFile, "w+");
// figure out which revisions are in the db already
$this->appliedChangeNumbers = $this->getAppliedChangeNumbers();
$this->log('Current db revision: ' . $this->getLastChangeAppliedInDb());
// generate sql file needed to take db to "lastChangeToApply" version
$doSql = $this->doDeploy();
$undoSql = $this->undoDeploy();
// write the do and undo SQL to their respective files
fwrite($outputFileHandle, $doSql);
fwrite($undoOutputFileHandle, $undoSql);
} catch (Exception $e){
throw new BuildException($e);
}
}
/**
* The main function for the task
*
* @throws BuildException
* @return void
*/
public function main()
{
try {
// get correct DbmsSyntax object
$dbms = substr($this->url, 0, strpos($this->url, ':'));
$dbmsSyntaxFactory = new DbmsSyntaxFactory($dbms);
$this->dbmsSyntax = $dbmsSyntaxFactory->getDbmsSyntax();
// figure out which revisions are in the db already
$this->appliedChangeNumbers = $this->getAppliedChangeNumbers();
$this->log('Current db revision: ' . $this->getLastChangeAppliedInDb());
$this->log('Checkall: ' . ($this->checkall ? 'On' : 'Off'));
$this->deploy();
} catch (Exception $e) {
throw new BuildException($e);
}
}
function main()
{
try {
// Suffix deltaset name with _php so we don't conflict with SQL migrations
$this->deltaSet .= '_php';
// Get correct DbmsSyntax object
$dbms = substr($this->url, 0, strpos($this->url, ':'));
$dbmsSyntaxFactory = new DbmsSyntaxFactory($dbms);
$this->dbmsSyntax = $dbmsSyntaxFactory->getDbmsSyntax();
// Figure out which revisions are in the db already
$this->appliedChangeNumbers = $this->getAppliedChangeNumbers();
$lastChangeAppliedInDb = $this->getLastChangeAppliedInDb();
$this->log('Current db revision: ' . $lastChangeAppliedInDb);
// Generate sql file needed to take db to "lastChangeToApply" version
$deploySql = $this->doDeploy();
file_put_contents($this->outputFile . '.sql', $deploySql);
$undoSql = $this->undoDeploy();
file_put_contents($this->undoOutputFile . '.sql', $undoSql);
$files = $this->getDeltasFilesArray();
if (count($files)) {
ksort($files);
$calls = array('migrate' => array(), 'undo' => array());
$output = array('#!/usr/bin/env php', '<?php', 'set_include_path("' . get_include_path() . '");');
foreach ($files as $fileChangeNumber => $fileName) {
if (strpos($fileName, '.php') === strlen($fileName) - 4 && $fileChangeNumber > $lastChangeAppliedInDb && $fileChangeNumber <= $this->lastChangeToApply) {
// Load file content
$contents = file_get_contents($this->dir . '/' . $fileName);
// Replace "function migrate(" with "function migrate_$fileChangeNumber("
$contents = preg_replace('/function\\s+migrate\\s*\\(/', 'function migrate_' . $fileChangeNumber . '(', $contents);
// Replace "function undo(" with "function undo_$fileChangeNumber("
$contents = preg_replace('/function\\s+undo\\s*\\(/', 'function undo_' . $fileChangeNumber . '(', $contents);
// Replace any instance of '<?php' with ''
$contents = str_replace('<?php', '', $contents);
/* Replace any instance of '?>' with '' */
$contents = str_replace('?>', '', $contents);
// Concat modified contents
$output[] = $contents;
$calls['migrate'][] = 'migrate_' . $fileChangeNumber . '();';
$calls['undo'][] = 'undo_' . $fileChangeNumber . '();';
}
}
// Generate single migrate() and undo() calls that reference above calls
$migrate = "\nfunction migrate() {\n";
$migrate .= implode("\n", $calls['migrate']);
$migrate .= "}\n";
$output[] = $migrate;
$undo = "\nfunction undo() {\n";
$undo .= implode("\n", $calls['undo']);
$undo .= "}\n";
$output[] = $undo;
// Generate command line handler for migrate() and undo()
$handler = <<<EOT
switch (\$argv[1]) {
case 'migrate':
migrate();
exit(0);
case 'undo':
undo();
exit(0);
default:
echo 'No command specified, must be migrate or undo';
exit(1);
}
EOT;
$output[] = $handler;
// Write file out
file_put_contents($this->outputFile, implode("\n", $output));
$this->log('Output PHP migration script to: ' . $this->outputFile);
}
} catch (Exception $e) {
throw new BuildException($e);
}
}