Move apply.py into a python package

1 files changed, 44 insertions, 0 deletions

diff --git a/apply/__main__.py b/apply/__main__.py
new file mode 100644
index 0000000..0612cdf
--- /dev/null
+++ b/apply/__main__.py
@@ -0,0 +1,44 @@
+import argparse
+import yaml
+
+from . import apply as apply_cmd
+
+
+def parse_config(path):
+    config = {}
+    with open(path, "r") as f:
+        config = yaml.safe_load(f)
+
+    return config
+
+
+sub_cmds = {"apply": apply_cmd}
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--apply-dir", "-a", default=None,
+                    help="Directory to load dots from")
+parser.add_argument("--dry-run", "-n", default=False,
+                    help="Do not make filesystem changes",
+                    action="store_true")
+parser.add_argument("--override-existing", "-o", default=False,
+                    help="Override existing files,dirs,links",
+                    action="store_true")
+
+
+sub_parsers = parser.add_subparsers(dest="cmd", help="Action")
+for name, cmd in sub_cmds.items():
+    sub = sub_parsers.add_parser(name, help=cmd.cmd_help)
+    cmd.cmd_args(sub)
+
+args = parser.parse_args()
+
+if args.apply_dir is None:
+    args.apply_dir = ".."
+else:
+    args.apply_dir = str(args.apply_dir)
+
+if args.cmd in sub_cmds:
+    config = parse_config("config.yaml")
+    sub_cmds[args.cmd].cmd_func(args, config)
+else:
+    parser.print_usage()