psalm fixes

.github/workflows/ci.yaml

@@ -82,6 +82,7 @@ jobs:
         run: |
           echo '{"host": "localhost","user": "test","password": "test","share": "test","root": ""}' > tests/config.json
       - name: PHPUnit Tests
+        timeout-minutes: 2
         env:
           BACKEND: ${{ matrix.backend }}
         run: php ./vendor/bin/phpunit tests -c tests/phpunit.xml --coverage-clover=coverage.xml

src/Native/NativeShare.php

@@ -267,14 +267,14 @@ class NativeShare extends AbstractShare {
 	 * Open a writeable stream to a remote file
 	 * Note: This method will truncate the file to 0bytes first
 	 *
-	 * @param string $source
+	 * @param string $target
 	 * @return resource a writeable stream
 	 *
 	 * @throws NotFoundException
 	 * @throws InvalidTypeException
 	 */
-	public function write(string $source) {
-		$url = $this->buildUrl($source);
+	public function write(string $target) {
+		$url = $this->buildUrl($target);
 		$handle = $this->getState()->create($url);
 		return NativeWriteStream::wrap($this->getState(), $handle, 'w', $url);
 	}
@@ -282,14 +282,14 @@ class NativeShare extends AbstractShare {
 	/**
 	 * Open a writeable stream and set the cursor to the end of the stream
 	 *
-	 * @param string $source
+	 * @param string $target
 	 * @return resource a writeable stream
 	 *
 	 * @throws NotFoundException
 	 * @throws InvalidTypeException
 	 */
-	public function append(string $source) {
-		$url = $this->buildUrl($source);
+	public function append(string $target) {
+		$url = $this->buildUrl($target);
 		$handle = $this->getState()->open($url, "a+");
 		return NativeWriteStream::wrap($this->getState(), $handle, "a", $url);
 	}

src/System.php

@@ -62,7 +62,7 @@ class System implements ISystem {
 			$result = null;
 			$output = [];
 			exec("which $binary 2>&1", $output, $result);
-			$this->paths[$binary] = $result === 0 ? trim(implode('', $output)) : null;
+			$this->paths[$binary] = $result === 0 && isset($output[0]) ? (string)$output[0] : null;
 		}
 		return $this->paths[$binary];
 	}

src/Wrapped/Connection.php

@@ -132,6 +132,6 @@ class Connection extends RawConnection {
 			// ignore any errors while trying to send the close command, the process might already be dead
 			@$this->write('close' . PHP_EOL);
 		}
-		parent::close($terminate);
+		$this->close_process($terminate);
 	}
 }

src/Wrapped/RawConnection.php

@@ -91,7 +91,7 @@ class RawConnection {
 	public function isValid(): bool {
 		if (is_resource($this->process)) {
 			$status = proc_get_status($this->process);
-			return (bool)$status['running'];
+			return $status['running'];
 		} else {
 			return false;
 		}
@@ -202,6 +202,14 @@ class RawConnection {
 	 * @psalm-assert null $this->process
 	 */
 	public function close(bool $terminate = true): void {
+		$this->close_process($terminate);
+	}
+
+	/**
+	 * @param bool $terminate
+	 * @psalm-assert null $this->process
+	 */
+	protected function close_process(bool $terminate = true): void {
 		if (!is_resource($this->process)) {
 			return;
 		}