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X-Received-From: 2a00:1450:400c:c0c::22f Subject: [Qemu-devel] [PATCH v2 01/43] docker: add "probe" command for configure X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Alex=20Benn=C3=A9e?= , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 From: Peter Maydell This is a helper function for the configure script. It replies yes, sudo or no to inform the user if non-interactive docker support is available. We trap the Exception to fail gracefully. Signed-off-by: Alex Benn=C3=A9e Reviewed-by: Fam Zheng --- tests/docker/docker.py | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/tests/docker/docker.py b/tests/docker/docker.py index 1246ba9578..f8267586eb 100755 --- a/tests/docker/docker.py +++ b/tests/docker/docker.py @@ -390,6 +390,24 @@ class ImagesCommand(SubCommand): def run(self, args, argv): return Docker().command("images", argv, args.quiet) =20 + +class ProbeCommand(SubCommand): + """Probe if we can run docker automatically""" + name =3D "probe" + + def run(self, args, argv): + try: + docker =3D Docker() + if docker._command[0] =3D=3D "docker": + print "yes" + elif docker._command[0] =3D=3D "sudo": + print "sudo" + except Exception: + print "no" + + return + + def main(): parser =3D argparse.ArgumentParser(description=3D"A Docker helper", usage=3D"%s ..." % os.path.basename(sys.argv[0])) --=20 2.17.0