Move the stream-compression package from wp-playground to php-wasm

Stream Compression introduced in #851 has no dependencies on WordPress and
can be used in any JavaScript project. It also makes sense as a dependency
for some `@php-wasm` packages. This commit, therefore, moves it from the
`wp-playground` to the `php-wasm` npm namespace, making it reusable across
the entire project.

In addition, this adds a new `iterateFiles` function to the `@php-wasm/universal`
package, which allows iterating over the files in the PHP filesystem. It
uses the `stream-compression` package, which was some of the motivation for
the move.

 ## Testing instructions

Since the package isn't used anywhere yet, only confirm if the CI checks
pass.

Author: adamziel

.eslintrc.json

@@ -15,6 +15,12 @@
 							{
 								"sourceTag": "*",
 								"notDependOnLibsWithTags": ["scope:web-client"]
+							},
+							{
+								"sourceTag": "scope:independent-from-php-binaries",
+								"notDependOnLibsWithTags": [
+									"scope:php-binaries"
+								]
 							}
 						]
 					}

package-lock.json

@@ -161,5 +161,5 @@
 			}
 		}
 	},
-	"tags": []
+	"tags": ["scope:php-binaries"]
 }

packages/php-wasm/node/project.json

@@ -1,5 +1,5 @@
 {
-	"name": "@wp-playground/stream-compression",
+	"name": "@php-wasm/stream-compression",
 	"version": "0.0.1",
 	"description": "Stream-based compression bindings.",
 	"repository": {
@@ -24,7 +24,7 @@
 	},
 	"publishConfig": {
 		"access": "public",
-		"directory": "../../../dist/packages/playground/stream-compression"
+		"directory": "../../../dist/packages/php-wasm/stream-compression"
 	},
 	"license": "GPL-2.0-or-later",
 	"type": "module",

packages/playground/stream-compression/.eslintrc.json renamed to packages/php-wasm/stream-compression/.eslintrc.json

@@ -1,34 +1,34 @@
 {
-	"name": "playground-stream-compression",
+	"name": "php-wasm-stream-compression",
 	"$schema": "../../../node_modules/nx/schemas/project-schema.json",
-	"sourceRoot": "packages/playground/stream-compression/src",
+	"sourceRoot": "packages/php-wasm/stream-compression/src",
 	"projectType": "library",
 	"targets": {
 		"build": {
 			"executor": "@nx/vite:build",
 			"outputs": ["{options.outputPath}"],
 			"options": {
-				"outputPath": "dist/packages/playground/stream-compression"
+				"outputPath": "dist/packages/php-wasm/stream-compression"
 			}
 		},
 		"test": {
 			"executor": "@nx/vite:test",
 			"outputs": ["{options.reportsDirectory}"],
 			"options": {
 				"passWithNoTests": true,
-				"reportsDirectory": "../../../coverage/packages/playground/stream-compression"
+				"reportsDirectory": "../../../coverage/packages/php-wasm/stream-compression"
 			}
 		},
 		"lint": {
 			"executor": "@nx/linter:eslint",
 			"outputs": ["{options.outputFile}"],
 			"options": {
 				"lintFilePatterns": [
-					"packages/playground/stream-compression/**/*.ts",
-					"packages/playground/stream-compression/package.json"
+					"packages/php-wasm/stream-compression/**/*.ts",
+					"packages/php-wasm/stream-compression/package.json"
 				]
 			}
 		}
 	},
-	"tags": []
+	"tags": ["scope:independent-from-php-binaries"]
 }

packages/php-wasm/stream-compression/README.md

@@ -3,5 +3,5 @@ import '@php-wasm/node-polyfills';
 export { collectBytes } from './utils/collect-bytes';
 export { collectFile } from './utils/collect-file';
 export { iteratorToStream } from './utils/iterator-to-stream';
-export { streamWriteToPhp } from './utils/stream-write-to-php';
+export { StreamedFile } from './utils/streamed-file';
 export { encodeZip, decodeZip, decodeRemoteZip } from './zip';