tools: deploy.py: Add --dry-run

This makes debugging easier and safer.

1 files changed, 18 insertions, 11 deletions

diff --git a/tools/deploy.py b/tools/deploy.py
index 62a4ed6..84e1c6a 100755
--- a/tools/deploy.py
+++ b/tools/deploy.py
@@ -23,20 +23,27 @@ def main() -> None:
         default="/srv/http/deploy.xengineering.eu/public/git/iot-contact/main/",
         help="remote path to destination folder on server",
     )
+    parser.add_argument(
+        "-d",
+        "--dry-run",
+        action="store_true",
+        help="do not execute command and instead print it",
+    )
 
     args = parser.parse_args()
 
-    subprocess.run(
-        [
-            "rsync",
-            "-av",
-            "--delete",
-            f"{str(pathlib.Path(args.artifacts))}/",
-            f"{args.host}:{args.path}",
-        ],
-        shell=False,
-        check=True,
-    )
+    command = [
+        "rsync",
+        "-av",
+        "--delete",
+        f"{str(pathlib.Path(args.artifacts).resolve())}/",
+        f"{args.host}:{args.path}",
+    ]
+
+    if args.dry_run:
+        print(command)
+    else:
+        subprocess.run(command, shell=False, check=True)
 
 
 if __name__ == "__main__":