From 04f56b01d41277ece6eb902a0cbaa01880387645 Mon Sep 17 00:00:00 2001
From: Marcus Tillmanns <marcus.tillmanns@qt.io>
Date: Thu, 20 Jun 2024 12:43:58 +0200
Subject: [PATCH] Docker: Add "isContainerRunning"

Change-Id: I2e22f5fb0ed86b0f7d61dc47c23696c00ec875ea
Reviewed-by: hjk <hjk@qt.io>
---
 src/plugins/docker/dockerapi.cpp | 20 ++++++++++++++++++++
 src/plugins/docker/dockerapi.h   |  2 ++
 2 files changed, 22 insertions(+)

diff --git a/src/plugins/docker/dockerapi.cpp b/src/plugins/docker/dockerapi.cpp
index ea62fd88113..ccfaaf104c3 100644
--- a/src/plugins/docker/dockerapi.cpp
+++ b/src/plugins/docker/dockerapi.cpp
@@ -54,6 +54,26 @@ bool DockerApi::canConnect()
     return result;
 }
 
+bool DockerApi::isContainerRunning(const QString &containerId)
+{
+    Process process;
+    FilePath dockerExe = dockerClient();
+    if (dockerExe.isEmpty() || !dockerExe.isExecutableFile())
+        return false;
+
+    process.setCommand(
+        CommandLine(dockerExe, QStringList{"inspect", "--format", "{{.State.Running}}", containerId}));
+    process.runBlocking();
+
+    if (process.result() == ProcessResult::FinishedWithSuccess) {
+        QString output = process.readAllStandardOutput().trimmed();
+        if (output == "true")
+            return true;
+    }
+
+    return false;
+}
+
 void DockerApi::checkCanConnect(bool async)
 {
     if (async) {
diff --git a/src/plugins/docker/dockerapi.h b/src/plugins/docker/dockerapi.h
index 3e697654a3a..87301a98d1a 100644
--- a/src/plugins/docker/dockerapi.h
+++ b/src/plugins/docker/dockerapi.h
@@ -44,6 +44,8 @@ public:
     static void recheckDockerDaemon();
     QFuture<Utils::expected_str<QList<Network>>> networks();
 
+    bool isContainerRunning(const QString &containerId);
+
 signals:
     void dockerDaemonAvailableChanged();