Rebuilding with CodeIgniter 4

builds

@@ -0,0 +1,163 @@
+#!/usr/bin/env php
+<?php
+
+define('LATEST_RELEASE', '^4.0');
+define('GITHUB_URL', 'https://github.com/codeigniter4/codeigniter4');
+
+/*
+ * --------------------------------------------------------------------
+ * Stability Toggle
+ * --------------------------------------------------------------------
+ * Use this script to toggle the CodeIgniter dependency between the
+ * latest stable release and the most recent development update.
+ *
+ * Usage: php builds [release|development]
+ */
+
+// Determine the requested stability
+if (empty($argv[1]) || ! in_array($argv[1], ['release', 'development']))
+{
+	echo 'Usage: php builds [release|development]' . PHP_EOL;
+	exit;
+}
+
+$dev = $argv[1] == 'development';
+$modified = [];
+
+/* Locate each file and update it for the requested stability */
+
+// Composer.json
+$file = __DIR__ . DIRECTORY_SEPARATOR . 'composer.json';
+
+if (is_file($file))
+{
+	// Make sure we can read it
+	if ($contents = file_get_contents($file))
+	{
+		if ($array = json_decode($contents, true))
+		{
+			// Development
+			if ($dev)
+			{
+				// Set 'minimum-stability'
+				$array['minimum-stability'] = 'dev';
+				$array['prefer-stable']     = true;
+
+				// Make sure the repo is configured
+				if (! isset($array['repositories']))
+				{
+					$array['repositories'] = [];
+				}
+
+				// Check for the CodeIgniter repo
+				$found = false;
+				foreach ($array['repositories'] as $repository)
+				{
+					if ($repository['url'] == GITHUB_URL)
+					{
+						$found = true;
+						break;
+					}
+				}
+
+				// Add the repo if it was not found
+				if (! $found)
+				{
+					$array['repositories'][] = [
+						'type' => 'vcs',
+						'url'  => GITHUB_URL,
+					];
+				}
+
+				// Define the "require"
+				$array['require']['codeigniter4/codeigniter4'] = 'dev-develop';
+				unset($array['require']['codeigniter4/framework']);
+			}
+
+			// Release
+			else
+			{
+				// Clear 'minimum-stability'
+				unset($array['minimum-stability']);
+
+				// If the repo is configured then clear it
+				if (isset($array['repositories']))
+				{
+					// Check for the CodeIgniter repo
+					foreach ($array['repositories'] as $i => $repository)
+					{
+						if ($repository['url'] == GITHUB_URL)
+						{
+							unset($array['repositories'][$i]);
+							break;
+						}
+					}
+					if (empty($array['repositories']))
+					{
+						unset($array['repositories']);
+					}
+				}
+
+				// Define the "require"
+				$array['require']['codeigniter4/framework'] = LATEST_RELEASE;
+				unset($array['require']['codeigniter4/codeigniter4']);
+			}
+
+			// Write out a new composer.json
+			file_put_contents($file, json_encode($array, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES) . PHP_EOL);
+			$modified[] = $file;
+		}
+		else
+		{
+			echo 'Warning: Unable to decode composer.json! Skipping...' . PHP_EOL;
+		}
+	}
+	else
+	{
+		echo 'Warning: Unable to read composer.json! Skipping...' . PHP_EOL;
+	}
+}
+
+// Paths config and PHPUnit XMLs
+$files = [
+	__DIR__ . DIRECTORY_SEPARATOR . 'app/Config/Paths.php',
+	__DIR__ . DIRECTORY_SEPARATOR . 'phpunit.xml.dist',
+	__DIR__ . DIRECTORY_SEPARATOR . 'phpunit.xml',
+];
+
+foreach ($files as $file)
+{
+	if (is_file($file))
+	{
+		$contents = file_get_contents($file);
+
+		// Development
+		if ($dev)
+		{
+			$contents = str_replace('vendor/codeigniter4/framework', 'vendor/codeigniter4/codeigniter4', $contents);
+		}
+
+		// Release
+		else
+		{
+			$contents = str_replace('vendor/codeigniter4/codeigniter4', 'vendor/codeigniter4/framework', $contents);
+		}
+
+		file_put_contents($file, $contents);
+		$modified[] = $file;
+	}
+}
+
+if (empty($modified))
+{
+	echo 'No files modified' . PHP_EOL;
+}
+else
+{
+	echo 'The following files were modified:' . PHP_EOL;
+	foreach ($modified as $file)
+	{
+		echo " * {$file}" . PHP_EOL;
+	}
+	echo 'Run `composer update` to sync changes with your vendor folder' . PHP_EOL;
+}