1 files changed, 31 insertions, 0 deletions
diff --git a/gamechest/steps_remove.py b/gamechest/steps_remove.py
new file mode 100644
index 0000000..6b9144a
--- /dev/null
+++ b/gamechest/steps_remove.py
@@ -0,0 +1,31 @@
+#!python3
+
+import contextlib
+import subprocess
+
+from stepper import Stepper
+
+def step_remove(queue, conf, status):
+    extracted_path = '/'.join((
+            conf.gamedir,
+            strip_tar_ext(status['installed_package_name']),
+    ))
+    with contextlib.ExitStack() as stack:
+        proc = stack.enter_context(subprocess.Popen(
+                ('rm', '-rvf', '--', extracted_path),
+                stdout=subprocess.PIPE,
+        ))
+        selector = stack.enter_context(selectors.DefaultSelector())
+        selector.register(proc.stdout, selectors.EVENT_READ)
+        itemscount = 0
+        while True:
+            with contextlib.suppress(queue.Empty):
+                if queue.get_nowait() == Stepper.Command.STOP:
+                    proc.terminate()
+                    break
+            if ready := selector.select(0.250):
+                data = proc.stdout.read1()
+                if len(data) == 0:
+                    break
+                itemscount += data.count(b'\n')
+                yield itemscount*100/status['installed_count']