From ccdca17345dcc250e24a8a294e5252cbd1a49406 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Pluchino?= <francois.pluchino@klipper.dev>
Date: Thu, 7 May 2020 10:39:48 +0200
Subject: [PATCH] Filter the libraries to split by the selected libraries

---
 src/Command/SplitCommand.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/Command/SplitCommand.php b/src/Command/SplitCommand.php
index 2af89de..f64badc 100644
--- a/src/Command/SplitCommand.php
+++ b/src/Command/SplitCommand.php
@@ -140,7 +140,7 @@ protected function initLibraries(InputInterface $input): void
         $config = $this->getReleaser()->getConfig();
         $baseDir = $config->getBaseDir();
         $configLibraries = (array) $config->get('libraries', []);
-        $libraryNames = $input->getArgument('library');
+        $libraryNames = (array) $input->getArgument('library');
         $this->libraries = $configLibraries;
 
         foreach ($libraryNames as $libraryName) {
@@ -157,6 +157,8 @@ protected function initLibraries(InputInterface $input): void
         foreach (array_keys($this->libraries) as $libraryName) {
             if (!isset($configLibraries[$libraryName]) || !is_dir($baseDir.'/'.$libraryName)) {
                 unset($this->libraries[$libraryName]);
+            } elseif (!empty($libraryNames) && !\in_array($libraryName, $libraryNames, true)) {
+                unset($this->libraries[$libraryName]);
             }
         }
     }
@@ -172,9 +174,10 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         $fetch = $input->getOption('fetch');
         $allowScratch = $input->getOption('scratch');
         $allLibraries = $input->getOption('all-lib');
+        $libraryNames = (array) $input->getArgument('library');
 
         foreach ($this->branches as $branch) {
-            $libraryPaths = $allLibraries
+            $libraryPaths = $allLibraries || !empty($libraryNames)
                 ? array_keys($this->libraries)
                 : GitUtil::getLibraries($this->libraries, $branch, $this->depth);