From 91d316ff1f4683071c6e9d47be71a952ce3904fd Mon Sep 17 00:00:00 2001
From: Evgeniy Timokhov <timocov@gmail.com>
Date: Sat, 9 Sep 2023 23:18:43 +0100
Subject: [PATCH] Added handling `pid` option

Fixes #554

Signed-off-by: Evgeniy Timokhov <timocov@gmail.com>
---
 podman_compose.py                 |  2 ++
 pytests/test_container_to_args.py | 22 ++++++++++++++++++++++
 tests/pid/docker-compose.yml      |  6 ++++++
 3 files changed, 30 insertions(+)
 create mode 100644 tests/pid/docker-compose.yml

diff --git a/podman_compose.py b/podman_compose.py
index e3ee67b..702a5d6 100755
--- a/podman_compose.py
+++ b/podman_compose.py
@@ -981,6 +981,8 @@ async def container_to_args(compose, cnt, detached=True):
         podman_args.append("--tty")
     if cnt.get("privileged", None):
         podman_args.append("--privileged")
+    if cnt.get("pid", None):
+        podman_args.extend(["--pid", cnt["pid"]])
     pull_policy = cnt.get("pull_policy", None)
     if pull_policy is not None and pull_policy != "build":
         podman_args.extend(["--pull", pull_policy])
diff --git a/pytests/test_container_to_args.py b/pytests/test_container_to_args.py
index e5026f3..1146c3d 100644
--- a/pytests/test_container_to_args.py
+++ b/pytests/test_container_to_args.py
@@ -130,3 +130,25 @@ async def test_sysctl_wrong_type(self):
             with self.assertRaises(TypeError):
                 cnt["sysctls"] = wrong_type
                 await container_to_args(c, cnt)
+
+    async def test_pid(self):
+        c = create_compose_mock()
+        cnt = get_minimal_container()
+
+        cnt["pid"] = "host"
+
+        args = await container_to_args(c, cnt)
+        self.assertEqual(
+            args,
+            [
+                "--name=project_name_service_name1",
+                "-d",
+                "--net",
+                "",
+                "--network-alias",
+                "service_name",
+                "--pid",
+                "host",
+                "busybox",
+            ],
+        )
diff --git a/tests/pid/docker-compose.yml b/tests/pid/docker-compose.yml
new file mode 100644
index 0000000..3abf657
--- /dev/null
+++ b/tests/pid/docker-compose.yml
@@ -0,0 +1,6 @@
+version: "3"
+services:
+  serv:
+    image: busybox
+    pid: host
+    command: sh -c "ps all"