From 99cb230e2fb744ba7d689a791e0b2f64b0c122ba Mon Sep 17 00:00:00 2001
From: Michael Wallner <mike@php.net>
Date: Tue, 25 Jan 2022 09:19:30 +0100
Subject: [PATCH] generator: use a proper destination

---
 bin/stub2ref        | 21 +++++++++++++--------
 composer.json       |  2 +-
 mdref/Generator.php | 10 ++++++++--
 3 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/bin/stub2ref b/bin/stub2ref
index f0d11b1..37e55f2 100755
--- a/bin/stub2ref
+++ b/bin/stub2ref
@@ -6,25 +6,30 @@ namespace mdref;
 require_once $_composer_autoload_path ?? __DIR__."/../vendor/autoload.php";
 
 if ($argc < 3) {
-	fprintf(STDERR, "Usage: cd ref-<ns> && %s <ns> <stub.php>\n", $argv[0]);
+	fprintf(STDERR, "Usage: %s <ns> <stub.php> [<destination>]\n", $argv[0]);
 	exit(1);
 }
 
 $namespace = $argv[1];
 require_once $argv[2];
+$destination = ($argc > 3) ? $argv[3] : ".";
 
-if (!file_exists("$namespace.mdref")) {
-	fprintf(STDERR, "Missing $namespace.mdref; generated default.\n");
-	file_put_contents("$namespace.mdref", "./%s");
+if (!is_dir($destination)) {
+	fprintf(STDERR, "Missing $destination/; Making dir.");
+	mkdir($destination) || exit -1;
 }
-if (!file_exists("$namespace.md")) {
-	fprintf(STDERR, "Missing $namespace.md; hard linking README.md\n");
-	link(dirname($argv[2]) . "/README.md", "$namespace.md");
+if (!file_exists("$destination/$namespace.mdref")) {
+	fprintf(STDERR, "Missing $destination/$namespace.mdref; generated default.\n");
+	file_put_contents("$destination/$namespace.mdref", "./%s") || exit -2;
+}
+if (!file_exists("$destination/$namespace.md")) {
+	fprintf(STDERR, "Missing $destination/$namespace.md; hard linking README.md\n");
+	link(dirname($argv[2]) . "/README.md", "$destination/$namespace.md") || exit -3;
 }
 
 $inspector = new Inspector;
 $inspector->inspectNamespace($namespace);
 
-$generator = new Generator;
+$generator = new Generator($destination);
 $generator->generateFunctions($inspector->getFunctions());
 $generator->generateClasses($inspector->getClasses());
diff --git a/composer.json b/composer.json
index 4a49999..a66e582 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
         }
     },
     "require": {
-        "php": "^7.3 || ^8.0",
+        "php": "^7.4 || ^8.0",
         "ext-ctype": "*",
         "ext-filter": "*",
         "ext-pcre": "*",
diff --git a/mdref/Generator.php b/mdref/Generator.php
index 84a323e..8cd96bd 100644
--- a/mdref/Generator.php
+++ b/mdref/Generator.php
@@ -5,13 +5,19 @@ namespace mdref;
 use mdref\Generator\{Cls, Func};
 
 class Generator {
+	protected string $destination;
+
+	public function __construct(string $destination = ".") {
+		$this->destination = $destination;
+	}
+
 	/**
 	 * @param array<string, array<string, \ReflectionFunctionAbstract>> $functions
 	 * @return void
 	 */
 	public function generateFunctions(array $functions) : void {
 		foreach ($functions as $ns => $funcs) {
-			$ns_path = strtr($ns, "\\", "/");
+			$ns_path = $this->destination . "/" . strtr($ns, "\\", "/");
 			foreach ($funcs as $fn => $rf) {
 				$fn_file = "$ns_path/$fn.md";
 				fprintf(STDERR, "Generating %s\n", $fn_file);
@@ -27,7 +33,7 @@ class Generator {
 	 */
 	public function generateClasses(array $classes) : void {
 		foreach ($classes as $ns => $cls) {
-			$ns_path = strtr($ns, "\\", "/");
+			$ns_path = $this->destination . "/" . strtr($ns, "\\", "/");
 			foreach ($cls as $cn => $rc) {
 				$cn_path = "$ns_path/$cn";
 				$cn_file = "$cn_path.md";
-- 
2.30.2