1 files changed, 67 insertions, 0 deletions
diff --git a/tests/lcitool/refresh b/tests/lcitool/refresh
new file mode 100755
index 0000000000..b47e25f64b
--- /dev/null
+++ b/tests/lcitool/refresh
@@ -0,0 +1,67 @@
+#!/usr/bin/python3
+#
+# Re-generate container recipes
+#
+# This script uses the "lcitool" available from
+#
+#   https://gitlab.com/libvirt/libvirt-ci
+#
+# Copyright (c) 2020 Red Hat Inc.
+#
+# This work is licensed under the terms of the GNU GPL, version 2
+# or (at your option) any later version. See the COPYING file in
+# the top-level directory.
+
+import sys
+import os
+import subprocess
+
+from pathlib import Path
+
+if len(sys.argv) != 1:
+   print("syntax: %s" % sys.argv[0], file=sys.stderr)
+   sys.exit(1)
+
+self_dir = Path(__file__).parent
+src_dir = self_dir.parent.parent
+dockerfiles_dir = Path(src_dir, "tests", "docker", "dockerfiles")
+
+lcitool_path = Path(self_dir, "libvirt-ci", "lcitool")
+
+lcitool_cmd = [lcitool_path, "--data-dir", self_dir]
+
+def atomic_write(filename, content):
+   tmp = filename.with_suffix(filename.suffix + ".tmp")
+   try:
+      with tmp.open("w") as fp:
+         print(content, file=fp, end="")
+         tmp.rename(filename)
+   except Exception as ex:
+      tmp.unlink()
+      raise
+
+def generate(filename, cmd, trailer):
+   print("Generate %s" % filename)
+   lcitool=subprocess.run(cmd, capture_output=True)
+
+   if lcitool.returncode != 0:
+      raise Exception("Failed to generate %s: %s" % (filename, lcitool.stderr))
+
+   content = lcitool.stdout.decode("utf8")
+   if trailer is not None:
+      content += trailer
+   atomic_write(filename, content)
+
+def generate_dockerfile(host, target, cross=None, trailer=None):
+   filename = Path(src_dir, "tests", "docker", "dockerfiles", host + ".docker")
+   cmd = lcitool_cmd + ["dockerfile"]
+   if cross is not None:
+      cmd.extend(["--cross", cross])
+   cmd.extend([target, "qemu"])
+   generate(filename, cmd, trailer)
+
+try:
+   sys.exit(0)
+except Exception as ex:
+   print(str(ex), file=sys.stderr)
+   sys.exit(1)