From 91510d95f15b5b84482b5700b04d229db28fbdff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Molakvo=C3=A6=20=28skjnldsv=29?=
 <skjnldsv@protonmail.com>
Date: Thu, 17 Dec 2020 11:45:13 +0100
Subject: [PATCH] Add js files to license
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>
---
 .eslintrc.js      |   2 +-
 build/license.php | 148 ++++++++++++++++++++++++++++++++++------------
 package.json      |   2 +-
 3 files changed, 111 insertions(+), 41 deletions(-)

diff --git a/.eslintrc.js b/.eslintrc.js
index 0315c64d76..000c46b1a8 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -8,7 +8,7 @@ module.exports = {
 		escapeHTML: true,
 		oc_userconfig: true,
 		dayNames: true,
-		firstDay: true
+		firstDay: true,
 	},
 	extends: ['@nextcloud'],
 	rules: {
diff --git a/build/license.php b/build/license.php
index 689d7e5e19..49fba751d0 100644
--- a/build/license.php
+++ b/build/license.php
@@ -1,5 +1,4 @@
 <?php
-
 /**
  * @author Thomas Müller
  *
@@ -19,6 +18,7 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>
  *
  */
+
 class Licenses {
 	protected $paths = [];
 	protected $mailMap = [];
@@ -98,7 +98,7 @@ EOD;
 
 		$excludes = array_map(function ($item) use ($folder) {
 			return $folder . '/' . $item;
-		}, ['vendor', '3rdparty', '.git', 'l10n', 'templates', 'composer']);
+		}, ['vendor', '3rdparty', '.git', 'l10n', 'templates', 'composer', 'js', 'node_modules']);
 
 		$iterator = new RecursiveDirectoryIterator($folder, RecursiveDirectoryIterator::SKIP_DOTS);
 		$iterator = new RecursiveCallbackFilterIterator($iterator, function ($item) use ($folder, $excludes) {
@@ -111,7 +111,7 @@ EOD;
 			return true;
 		});
 		$iterator = new RecursiveIteratorIterator($iterator);
-		$iterator = new RegexIterator($iterator, '/^.+\.php$/i');
+		$iterator = new RegexIterator($iterator, '/^.+\.(js)$/i');
 
 		foreach ($iterator as $file) {
 			/** @var SplFileInfo $file */
@@ -140,6 +140,8 @@ With help from many libraries and frameworks including:
 	}
 
 	public function handleFile($path, $gitRoot) {
+		$isPhp = preg_match('/^.+\.php$/i', $path);
+
 		$source = file_get_contents($path);
 		if ($this->isMITLicensed($source)) {
 			echo "MIT licensed file: $path" . PHP_EOL;
@@ -155,18 +157,25 @@ With help from many libraries and frameworks including:
 		}
 
 		if ($copyrightNotices === '') {
-			$license = str_replace('@COPYRIGHT@', ' *', $license);
+			$creator = $this->getCreatorCopyright($path, $gitRoot);
+			$license = str_replace('@COPYRIGHT@', $creator, $license);
 		} else {
 			$license = str_replace('@COPYRIGHT@', $copyrightNotices, $license);
 		}
 
 		[$source, $isStrict] = $this->eatOldLicense($source);
-		if ($isStrict) {
-			$source = "<?php" . PHP_EOL . PHP_EOL . 'declare(strict_types=1);' . PHP_EOL . PHP_EOL . $license . PHP_EOL . $source;
+
+		if ($isPhp) {
+			if ($isStrict) {
+				$source = "<?php" . PHP_EOL . PHP_EOL . 'declare(strict_types=1);' . PHP_EOL . PHP_EOL . $license . PHP_EOL . $source;
+			} else {
+				$source = "<?php" . PHP_EOL . $license . PHP_EOL . $source;
+			}
 		} else {
-			$source = "<?php" . PHP_EOL . $license . PHP_EOL . $source;
+			$source = $license . PHP_EOL . PHP_EOL . $source;
 		}
-		file_put_contents($path,$source);
+
+		file_put_contents($path, $source);
 		echo "License updated: $path" . PHP_EOL;
 	}
 
@@ -207,41 +216,55 @@ With help from many libraries and frameworks including:
 	private function eatOldLicense($source) {
 		$lines = explode(PHP_EOL, $source);
 		$isStrict = false;
+
+		$index = 0;
 		while (!empty($lines)) {
-			$line = $lines[0];
+			$line = $lines[$index];
+
 			if (trim($line) === '<?php') {
-				array_shift($lines);
+				array_splice($lines, $index, 1);
 				continue;
 			}
+
+			// Skipping if the line contains important js keywords
+			if (strpos($line, 'eslint-') !== false
+				|| strpos($line, 'globals') !== false
+				|| strpos($line, 'const') !== false
+				|| strpos($line, 'import') !== false) {
+				$index++;
+				continue;
+			}
+	
 			if (strpos($line, '<?php declare(strict_types') !== false) {
 				$isStrict = true;
-				array_shift($lines);
+				array_splice($lines, $index, 1);
 				continue;
 			}
 			if (strpos($line, 'declare (strict_types') !== false) {
 				$isStrict = true;
-				array_shift($lines);
+				array_splice($lines, $index, 1);
 				continue;
 			}
 			if (strpos($line, 'declare(strict_types') !== false) {
 				$isStrict = true;
-				array_shift($lines);
+				array_splice($lines, $index, 1);
 				continue;
 			}
 			if (strpos($line, '/**') !== false) {
-				array_shift($lines);
+				array_splice($lines, $index, 1);
 				continue;
 			}
-			if (strpos($line, '*/') !== false) {
-				array_shift($lines);
+			// If we reach the end of the copyright header (and it's not a one-line comment /* xxx */)
+			if (strpos($line, '*/') !== false && strpos($line, '/*') !== false) {
+				array_splice($lines, $index, 1);
 				break;
 			}
 			if (strpos($line, '*') !== false) {
-				array_shift($lines);
+				array_splice($lines, $index, 1);
 				continue;
 			}
 			if (trim($line) === '') {
-				array_shift($lines);
+				array_splice($lines, $index, 1);
 				continue;
 			}
 			break;
@@ -251,14 +274,14 @@ With help from many libraries and frameworks including:
 	}
 
 	private function getCopyrightNotices($path, $file) {
-		$licenseHeaderEndsAtLine = (int)trim(shell_exec("grep -n '*/' $path | head -n 1 | cut -d ':' -f 1"));
-		$lineByLine = explode(PHP_EOL, $file, $licenseHeaderEndsAtLine + 1);
+		$licenseHeaderCopyrightAtLines = trim(shell_exec("grep -ni 'copyright' $path | cut -d ':' -f 1"));
+		$lineByLine = explode(PHP_EOL, $file);
+		
 		$copyrightNotice = [];
-		$licensePart = array_slice($lineByLine, 0, $licenseHeaderEndsAtLine);
-		foreach ($licensePart as $line) {
-			if (strpos($line, '@copyright') !== false) {
-				$copyrightNotice[] = $line;
-			}
+		if (trim($licenseHeaderCopyrightAtLines !== '')) {
+			$copyrightNotice = array_map(function ($line) use ($lineByLine) {
+				return $lineByLine[(int)$line - 1];
+			}, explode(PHP_EOL, $licenseHeaderCopyrightAtLines));
 		}
 
 		return implode(PHP_EOL, $copyrightNotice);
@@ -311,20 +334,7 @@ With help from many libraries and frameworks including:
 		}
 	}
 
-	private function getAuthors($file, $gitRoot) {
-		// only add authors that changed code and not the license header
-		$licenseHeaderEndsAtLine = trim(shell_exec("grep -n '*/' $file | head -n 1 | cut -d ':' -f 1"));
-		$buildDir = getcwd();
-		if ($gitRoot) {
-			chdir($gitRoot);
-			$file = substr($file, strlen($gitRoot));
-		}
-		$out = shell_exec("git blame --line-porcelain -L $licenseHeaderEndsAtLine, $file | sed -n 's/^author //p;s/^author-mail //p' | sed 'N;s/\\n/ /' | sort -f | uniq");
-		if ($gitRoot) {
-			chdir($buildDir);
-		}
-		$authors = explode(PHP_EOL, $out);
-
+	private function filterAuthors($authors = []) {
 		$authors = array_filter($authors, function ($author) {
 			return !in_array($author, [
 				'',
@@ -334,6 +344,61 @@ With help from many libraries and frameworks including:
 			]);
 		});
 
+		// Strip out dependabot
+		$authors = array_filter($authors, function ($author) {
+			return strpos($author, 'dependabot') === false;
+		});
+
+		return $authors;
+	}
+
+	private function getCreatorCopyright($file, $gitRoot) {
+		$buildDir = getcwd();
+
+		if ($gitRoot) {
+			chdir($gitRoot);
+			$file = substr($file, strlen($gitRoot));
+		}
+
+		$year = trim(shell_exec('date +%Y -d "$(git log --format=%aD ../apps/files/lib/Controller/ViewController.php | tail -1)"'));
+		$blame = shell_exec("git blame --line-porcelain $file | sed -n 's/^author //p;s/^author-mail //p' | sed 'N;s/\\n/ /'");
+		$authors = explode(PHP_EOL, $blame);
+
+		if ($gitRoot) {
+			chdir($buildDir);
+		}
+
+		$authors = $this->filterAuthors($authors);
+		
+		if ($gitRoot) {
+			$authors = array_map([$this, 'checkCoreMailMap'], $authors);
+			$authors = array_unique($authors);
+		}
+
+		$creator = array_key_exists(0, $authors)
+			? $this->fixInvalidEmail($authors[0])
+			: '';
+		return " * @copyright Copyright (c) $year $creator";
+	}
+
+	private function getAuthors($file, $gitRoot) {
+		// only add authors that changed code and not the license header
+		$licenseHeaderEndsAtLine = trim(shell_exec("grep -n '*/' $file | head -n 1 | cut -d ':' -f 1"));
+		$buildDir = getcwd();
+
+		if ($gitRoot) {
+			chdir($gitRoot);
+			$file = substr($file, strlen($gitRoot));
+		}
+		$out = shell_exec("git blame --line-porcelain -L $licenseHeaderEndsAtLine, $file | sed -n 's/^author //p;s/^author-mail //p' | sed 'N;s/\\n/ /' | sort -f | uniq");
+
+		if ($gitRoot) {
+			chdir($buildDir);
+		}
+
+		$authors = explode(PHP_EOL, $out);
+		$authors = $this->filterAuthors($authors);
+
 		if ($gitRoot) {
 			$authors = array_map([$this, 'checkCoreMailMap'], $authors);
 			$authors = array_unique($authors);
@@ -386,6 +451,8 @@ if (isset($argv[1])) {
 		'../apps/admin_audit',
 		'../apps/cloud_federation_api',
 		'../apps/comments',
+		'../apps/contactsinteraction',
+		'../apps/dashboard',
 		'../apps/dav',
 		'../apps/encryption',
 		'../apps/federatedfilesharing',
@@ -406,6 +473,9 @@ if (isset($argv[1])) {
 		'../apps/twofactor_backupcodes',
 		'../apps/updatenotification',
 		'../apps/user_ldap',
+		'../apps/user_status',
+		'../apps/weather_status',
+		'../apps/workflowengine',
 		'../build/integration/features/bootstrap',
 		'../core',
 		'../lib',
diff --git a/package.json b/package.json
index 0ca099b6d8..8a9dfebc2e 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "dev": "NODE_ENV=development webpack --progress --config webpack.dev.js",
     "watch": "NODE_ENV=development webpack --progress --watch --config webpack.dev.js",
     "lint": "eslint '**/src/**/*.{vue,js}'",
-    "lint:fix": "eslint '**/*.{vue,js}' --fix",
+    "lint:fix": "eslint '**/src/**/*.{vue,js}' --fix",
     "test": "mochapack --webpack-config core/webpack.test.js --require core/src/tests/setup.js \"core/src/tests/**/*.spec.js\"",
     "test:watch": "mochapack -w --webpack-config core/webpack.test.js --require core/src/tests/setup.js \"core/src/tests/**/*.spec.js\""
   },