owl2yams/__init__.py

 from typing import Iterable
+import subprocess
+import re
+import os
 
 from argparse import ArgumentParser
 from rdflib import Graph, RDF, RDFS, OWL, XSD, URIRef  # type: ignore
@@ -120,9 +123,18 @@
     return schema
 
 
+def run_and_print_if_error(command):
+    res = subprocess.run(command, shell=True, capture_output=True)
+    if res.returncode != 0:
+        print(res.stdout.decode())
+        print(res.stderr.decode())
+        exit(1)
+    return res
+
+
 def main():
     parser = ArgumentParser()
     parser.add_argument(
         "--owl-model",
         "-m",
         default="owl2yams/model.owl",
@@ -123,11 +135,12 @@
 def main():
     parser = ArgumentParser()
     parser.add_argument(
         "--owl-model",
         "-m",
         default="owl2yams/model.owl",
+        help="Specify the OWL file to translate",
     )
     parser.add_argument(
         "--instance-name",
         "-n",
         default="owl_instance",
@@ -129,11 +142,12 @@
     )
     parser.add_argument(
         "--instance-name",
         "-n",
         default="owl_instance",
+        help="Specify the instance name for the CW instance",
     )
     parser.add_argument(
         "--parse-format",
         "-f",
         choices=["turtle", "xml", "n3", "nquads", "nt", "trix"],
         default="turtle",
@@ -134,9 +148,16 @@
     )
     parser.add_argument(
         "--parse-format",
         "-f",
         choices=["turtle", "xml", "n3", "nquads", "nt", "trix"],
         default="turtle",
+        help="Specify the OWL file serialization",
+    )
+    parser.add_argument(
+        "--dry-run",
+        "-d",
+        action="store_true",
+        help="Print the YAMS schema only",
     )
 
     args = parser.parse_args()
@@ -146,4 +167,61 @@
 
     schema = owl_model_to_yams(owl_model, args.instance_name)
 
-    print(serialize_to_python(schema))
+    if args.dry_run:
+        print(serialize_to_python(schema))
+        exit(0)
+
+    cube_name = args.instance_name.replace("_", "-")
+    cube_master_folder = f"cubicweb-{cube_name}"
+
+    print(
+        f"creating the cube inside the folder {cube_master_folder}/ "
+        "(the schema is there)"
+    )
+    create_cube = (
+        f"cubicweb-ctl newcube {args.instance_name}"
+        ' -s "cube representating {args.owl_model}"'
+    )
+    run_and_print_if_error(create_cube)
+
+    cube_subfolder = cube_master_folder.replace("-", "_")
+    with open(f"{cube_master_folder}/{cube_subfolder}/schema.py", "a") as f:
+        f.write(serialize_to_python(schema))
+
+    # should pip install the cube
+    pip_install_cube = f"pip install  -e cubicweb-{cube_name}"
+    run_and_print_if_error(pip_install_cube)
+
+    print(
+        f"creating the instance {args.instance_name}. "
+        f"The parameters are in ~/etc/cubicweb.d/{args.instance_name}/"
+    )
+    create_instance = (
+        "CW_DB_DRIVER=sqlite cubicweb-ctl create "
+        f"{args.instance_name} {args.instance_name} -a --no-db-create"
+    )
+    run_and_print_if_error(create_instance)
+
+    db_init = (
+        "CW_DB_DRIVER=sqlite cubicweb-ctl db-create "
+        f"{args.instance_name} -a --drop=y"
+    )
+    run_and_print_if_error(db_init)
+
+    source_path = os.path.expanduser(f"~/etc/cubicweb.d/{args.instance_name}/sources")
+    # The source file has to be modified to include sqlite
+    driver_regexp = re.compile("db-driver.*")
+    admin_pass = re.compile("password=(.*)")
+    with open(source_path, "r") as f:
+        content = f.read()
+        replaced_content = driver_regexp.sub("db-driver=sqlite", content)
+        admin_pwd = next(admin_pass.finditer(content)).group(1)
+
+    with open(source_path, "w") as f:
+        f.write(replaced_content)
+
+    print(
+        "Congratulation ! You can run your instance with : "
+        f"`cubicweb-ctl pyramid -D -l info {args.instance_name}`"
+    )
+    print(f"(admin password: {admin_pwd} (from {source_path})")

setup.py

@@ -14,6 +14,7 @@
 author = "Fabien Amarger"
 author_email = "famarger@logilab.fr"
 requires = {
+    "cubicweb": ">=3.30",
     "yams": None,
     "rdflib": None,
 }