Build Blueprints as a .phar file #28
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This was referenced Feb 23, 2024
adamziel
referenced
this pull request
in WordPress/wordpress-playground
Feb 28, 2024
## What is this PR doing? Supersedes #1051 Adds a PHP Blueprints demo page where the use of [blueprints.phar](WordPress/blueprints#28) PHP library in Playground may be further explored. The showcase is intentionally not added to http://localhost:5400/website-server/demos/index.html as PHP Blueprints may become a part of Playground core soon enough. For more context see: * #1025 * https://github.com/WordPress/blueprints ## How does it work? * The built Blueprints library is included with this PR via the `blueprints.phar` file * A number of PHP.wasm improvements have been merged to support it: * #1064 * #1065 * #1069 * This PR ships a `fetch` subprocess handler to enable streaming network data in the Blueprints library – it uses [a special network transport called `fetch`](https://github.com/WordPress/blueprints/blob/efa8deef56095bd5bcb94868787e29f7b54350f3/src/WordPress/DataSource/PlaygroundFetchSource.php) that requests network data via `proc_open()` when running in Playground. Why subprocesses? They provide everything a custom network handler needs: pipes, asynchronous execution, exit codes, internal PHP plumbing. ## Follow-up work * Support a real-time progress bar ## Testing instructions Go to http://localhost:5400/website-server/demos/php-blueprints.html and confirm it looks like on the screenshot below: 
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Uses the Box project to build the Blueprints library to a
.pharlibrary.To build the file, run:
To try the built .phar file, run:
Follow-up work
The built file is 1.3MB compressed, and most of that comes from external libraries. Let's identify the largest libraries, replace them with custom and tiny implementation, and see if we can reduce the size to, say, 100KB.