added current gentooimgr

gentooimgr/command.py

@@ -0,0 +1,12 @@
+import sys
+import gentooimgr.chroot
+
+def command(config, *args):
+    gentooimgr.chroot.bind()
+    for a in args:
+        proc = Popen(a, shell=True, stdout=PIPE, stderr=PIPE)
+        stdout, stderr = proc.communicate()
+        if proc.returncode != 0:
+            sys.stderr.write(f"{stderr}\n")
+            break
+    gentooimgr.chroot.unbind()