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sqlMigrate : allow to return at the specified step by getopt. Use readline to provide the already defined valued in configuration file (if exists)

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Dominique Fournier
2021-03-16 15:25:04 +01:00
parent 67e3fb521d
commit aeab871d9d
1 changed files with 39 additions and 16 deletions
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55
tools/sqlMigrate.php
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@@ -14,6 +14,7 @@
* informations will be stored. The file will be created if it doesn't exists.
*/
require_once ("domframework/console.php");
require_once ("domframework/dblayeroo.php");
require_once ("domframework/getopts.php");
require_once ("domframework/config.php");
@@ -56,13 +57,28 @@ class main
*/
public function __construct ()
{
global $argv;
if (! key_exists (1, $argv))
// Manage the Getopts
$getopts = new getopts ();
$getopts->add ("Help", "?h", array ("help"), "Help of the software");
$getopts->add ("Step", "", array ("step:"), "Restart at provided step", "StepIdentifier");
if ($getopts->get ("Help"))
die ($getopts->help ());
if ($getopts->get ("Step"))
{
if (intval ($getopts->get ("Step")) < 0 ||
intval ($getopts->get ("Step")) > 6)
die ("Invalid Step provided (Must be between 0 and 6)\n");
}
if (empty ($getopts->restOfLine ()))
throw new Exception ("No configuration file provided");
if (! file_exists ($argv[1]))
touch ($argv[1]);
if (count ($getopts->restOfLine ()) > 1)
throw new Exception ("Too much configuration file provided");
$configurationFile = current ($getopts->restOfLine ());
if (! file_exists ($configurationFile))
touch ($configurationFile);
$config = new configuration ();
$config->confFile = $argv[1];
$config->confFile = $configurationFile;
$db = $config->get ("db");
$tables = $config->get ("tables");
$tablesRel = $config->get ("tablesRel");
@@ -84,7 +100,9 @@ class main
else
$step = 6;
// TODO : Overload here the steps with the getopts
if ($getopts->get ("Step"))
$step = intval ($getopts->get ("Step"));
if ($step === 0)
{
// Step 0: ask the connection parameters
@@ -177,7 +195,10 @@ class main
echo "# For each destination table, if a source table is provided,\n".
"# for each field, provide the source SQL request (can be field,\n".
"# CONCAT(), text between simple quotes, null...)\n";
$value = array ();
if ($config->get("fields"))
$value = $config->get("fields");
else
$value = array ();
foreach ($tablesRel as $dstTable=>$srcTable)
{
echo "- Destination Table '$dstTable': ";
@@ -199,11 +220,14 @@ class main
$value[$dstTable][$field] = "";
while (1)
{
$value[$dstTable][$field] = $this->ask (
"Destination Table '$dstTable' field '$field'");
$oldval = (isset ($config->get("fields")[$dstTable][$field])) ?
$config->get("fields")[$dstTable][$field] : "";
$answer = $this->ask (
"Destination Table '$dstTable' field '$field'", $oldval);
$value[$dstTable][$field] = $answer;
if (trim ($value[$dstTable][$field]) !== "")
continue 2;
// TODO : Check if the field is provided (think about function)
break;
// TODO : Check if the field is valid (think about function)
$this->error ("The field source must be defined !");
}
}
@@ -322,12 +346,11 @@ class main
* @param string $question the question message
* @return string The answer
*/
public function ask ($question)
public function ask ($question, $proposal = "")
{
echo "$question: ";
$fp = fopen ("php://stdin", "r");
$rc = trim (fgets ($fp));
return $rc;
$console = new console ();
$console->echo ("$question: ");
return trim ($console->readline ($proposal));
}
/** Display an error to the user