From 2b79b5889d00348d401d333569498588181ac21a Mon Sep 17 00:00:00 2001
From: patrickkusebauch <patrick.kusebauch@gmail.com>
Date: Sat, 18 Jun 2022 20:59:31 +0200
Subject: [PATCH 1/2] Add option to clear cache.

There is no clear place to put this into documentation, however.
---
 src/Console/Application.php                     |  9 +++++++++
 .../ServiceContainerBuilder.php                 | 17 +++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/src/Console/Application.php b/src/Console/Application.php
index 320dcceca..df9318789 100644
--- a/src/Console/Application.php
+++ b/src/Console/Application.php
@@ -38,6 +38,12 @@ protected function getDefaultInputDefinition(): InputDefinition
                 InputOption::VALUE_NONE,
                 'Disable caching mechanisms (wins over --cache-file)'
             ),
+            new InputOption(
+                '--clear-cache',
+                null,
+                InputOption::VALUE_NONE,
+                'Clears cache file before run'
+            ),
             new InputOption(
                 '--cache-file',
                 null,
@@ -86,6 +92,9 @@ public function doRun(InputInterface $input, OutputInterface $output): int
             : $currentWorkingDirectory.DIRECTORY_SEPARATOR.'.deptrac.cache';
 
         $factory = new ServiceContainerBuilder($currentWorkingDirectory);
+        if (false === $input->hasParameterOption('--clear-cache', true)) {
+            $factory = $factory->clearCache($cache);
+        }
         if (!in_array($input->getArgument('command'), ['init', 'list', 'help', 'completion'], true)) {
             $factory = $factory->withConfig($config);
         }
diff --git a/src/DependencyInjection/ServiceContainerBuilder.php b/src/DependencyInjection/ServiceContainerBuilder.php
index fe309afa4..0dd4b90b9 100644
--- a/src/DependencyInjection/ServiceContainerBuilder.php
+++ b/src/DependencyInjection/ServiceContainerBuilder.php
@@ -64,6 +64,23 @@ public function withCache(?string $cacheFile): self
         return $builder;
     }
 
+    public function clearCache(?string $cacheFile): self
+    {
+        if (null === $cacheFile) {
+            return $this;
+        }
+
+        $builder = clone $this;
+
+        if (Path::isRelative($cacheFile)) {
+            $cacheFile = Path::makeAbsolute($cacheFile, $this->workingDirectory);
+        }
+
+        unlink($cacheFile);
+
+        return $builder;
+    }
+
     public function build(): ContainerBuilder
     {
         $container = new ContainerBuilder();

From f31b6d4189c1fb968f9ea8d781614968836189c0 Mon Sep 17 00:00:00 2001
From: patrickkusebauch <patrick.kusebauch@gmail.com>
Date: Mon, 20 Jun 2022 21:08:13 +0200
Subject: [PATCH 2/2] correct condition

---
 src/Console/Application.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Console/Application.php b/src/Console/Application.php
index df9318789..65fdbd569 100644
--- a/src/Console/Application.php
+++ b/src/Console/Application.php
@@ -92,7 +92,7 @@ public function doRun(InputInterface $input, OutputInterface $output): int
             : $currentWorkingDirectory.DIRECTORY_SEPARATOR.'.deptrac.cache';
 
         $factory = new ServiceContainerBuilder($currentWorkingDirectory);
-        if (false === $input->hasParameterOption('--clear-cache', true)) {
+        if ($input->hasParameterOption('--clear-cache', true)) {
             $factory = $factory->clearCache($cache);
         }
         if (!in_array($input->getArgument('command'), ['init', 'list', 'help', 'completion'], true)) {