From d3b91a840f7b17ebe5a04be5197995406681ac6d Mon Sep 17 00:00:00 2001
From: Julien Schueller <schueller@phimeca.com>
Date: Thu, 25 Apr 2024 10:15:17 +0200
Subject: [PATCH] mo2fmu: Check omc can be run

---
 otfmi/mo2fmu.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/otfmi/mo2fmu.py b/otfmi/mo2fmu.py
index 4c2e007..015741c 100644
--- a/otfmi/mo2fmu.py
+++ b/otfmi/mo2fmu.py
@@ -51,6 +51,14 @@ def mo2fmu(
     except Exception:
         raise TypeError("platforms must be a sequence of str")
 
+    # check omc can be run
+    subprocess.run(
+        ["omc", "--version"],
+        capture_output=not verbose,
+        shell=sys.platform.startswith("win"),
+        check=True,
+    )
+
     workdir = tempfile.mkdtemp()
     path_mos = os.path.join(workdir, "mo2fmu.mos")
     # assume the model name is the file name
@@ -88,6 +96,8 @@ def mo2fmu(
         check=True,
     )
     temp_fmu = os.path.join(workdir, model_name) + ".fmu"
+    if not os.path.exists(temp_fmu):
+        raise RuntimeError(f"omc failed to generate the FMU file {temp_fmu}")
     if path_fmu == "":
         path_fmu = os.path.join(os.getcwd(), model_name) + ".fmu"
     shutil.move(temp_fmu, path_fmu)