From dfe253ed1a22de4534e6ccf1ca9aa826a1637bdf Mon Sep 17 00:00:00 2001
From: John Ferlito <johnf@inodes.org>
Date: Sun, 10 Dec 2023 10:25:44 +1100
Subject: [PATCH] Add validation script and Dockerfile

---
 Dockerfile | 12 ++++++++++++
 src/cli.py | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 Dockerfile
 create mode 100644 src/cli.py

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..60550a7
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,12 @@
+FROM python:3.9-slim
+
+WORKDIR /usr/src/app
+
+COPY src/rocrateValidator/ rocrateValidator/
+
+RUN echo "requests\nrocrate" > requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY src/cli.py .
+
+ENTRYPOINT ["python", "./cli.py"]
diff --git a/src/cli.py b/src/cli.py
new file mode 100644
index 0000000..ef0e5f8
--- /dev/null
+++ b/src/cli.py
@@ -0,0 +1,35 @@
+import sys
+import requests
+import tempfile
+import sys
+import os
+
+sys.path.append(os.path.join(os.path.dirname(__file__), 'rocrateValidator'))
+
+from rocrateValidator import validate as validate
+
+def validate_rocrate(source):
+    if source.startswith('http://') or source.startswith('https://'):
+        response = requests.get(source)
+
+        if response.status_code != 200:
+            raise Exception(f"Failed to download RO-Crate from URL: {source}")
+
+        with tempfile.NamedTemporaryFile(mode='wb', delete=True, dir='/tmp') as temp_file:
+            temp_file.write(response.content)
+            temp_file.flush()
+            result = validate.validate(temp_file.name)
+    else:
+        # Handle file path
+        result = validate.validate(source)
+
+    return result
+
+if __name__ == "__main__":
+    if len(sys.argv) != 2:
+        print("Usage: python validate_rocrate.py <path_or_url_to_rocrate>")
+        sys.exit(1)
+
+    source = sys.argv[1]
+    v = validate_rocrate(source)
+    v.validator()