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mattmilesi/pt-osc-command-generator
===================================

Generates pt-online-schema-change commands for MySQL, given the ALTER TABLE query

0.3.1(1y ago)17[2 PRs](https://github.com/mattmilesi/pt-osc-command-generator/pulls)Apache-2.0PHPPHP >=7.4CI passing

Since Mar 3Pushed 3mo ago1 watchersCompare

[ Source](https://github.com/mattmilesi/pt-osc-command-generator)[ Packagist](https://packagist.org/packages/mattmilesi/pt-osc-command-generator)[ RSS](/packages/mattmilesi-pt-osc-command-generator/feed)WikiDiscussions main Synced 1mo ago

READMEChangelogDependencies (4)Versions (7)Used By (0)

pt-command-generator
====================

[](#pt-command-generator)

Generates pt-online-schema-change commands for MySQL, given the ALTER TABLE query.

⚠️ This is an experimental version. Please, do not use it in production.

Installation
------------

[](#installation)

```
composer require mattmilesi/pt-osc-command-generator
```

Usage
-----

[](#usage)

```
$query = "ALTER TABLE customers ADD COLUMN middle_name VARCHAR(255) NOT NULL AFTER first_name;";
$parser = new \PtOscCommandGenerator\StatementParser($query);
$command = $parser->getCommands()[0]
    ->setDsnOption(\PtOscCommandGenerator\DsnOption::HOST, '')
    ->setDsnOption(\PtOscCommandGenerator\DsnOption::DATABASE, '')
    ->setDsnOption(\PtOscCommandGenerator\DsnOption::USER, '')
    ->setDsnOption(\PtOscCommandGenerator\DsnOption::PASSWORD, '')
    ->setExecuteMode();
$cliCommand = (string)$command;

# getCommands returns an array of Command, each one representing a command to be executed
# $cliCommand: pt-online-schema-change --execute --alter "ADD COLUMN middle_name VARCHAR(255) NOT NULL AFTER first_name" h=,D=,t=customers,u=,p=
```

License
-------

[](#license)

This project is licensed under the Apache License 2.0.
However, it includes the `phpmyadmin/sql-parser` library, which is used under **GPL 3.0** to ensure compatibility.
See [GPL-3.0.txt](./GPL-3.0.txt) for details.

###  Health Score

29

—

LowBetter than 60% of packages

Maintenance69

Regular maintenance activity

Popularity6

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity31

Early-stage or recently created project

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~2 days

Total

4

Last Release

424d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/82f51e96aa8a45676b5505c7226bb0d90a972a31982094cf54f211c4cc3abc69?d=identicon)[mattmilesi](/maintainers/mattmilesi)

---

Top Contributors

[![mattmilesi](https://avatars.githubusercontent.com/u/6038939?v=4)](https://github.com/mattmilesi "mattmilesi (8 commits)")

###  Code Quality

TestsPHPUnit

Code StylePHP CS Fixer

### Embed Badge

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```
[![Health](https://phpackages.com/badges/mattmilesi-pt-osc-command-generator/health.svg)](https://phpackages.com/packages/mattmilesi-pt-osc-command-generator)
```

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