feat: generate script using jinja

Author: phi-friday

.pre-commit-config.yaml

@@ -7,7 +7,7 @@ repos:
           - "-l DEBUG"
           - "-g dev"
     repo: https://github.com/phi-friday/sync-uv-pre-commit
-    rev: v0.6.3
+    rev: v0.6.4
 
   - hooks:
       - id: ruff

.pre-commit-hooks.yaml

@@ -1,8 +1,8 @@
 - id: sync-uv-pre-commit
   name: Sync uv and pre commit
   description: Sync uv and pre commit
-  language: python
-  entry: "sync_uv_pre_commit"
+  language: script
+  entry: "uv run script.py"
   minimum_pre_commit_version: "3.5.0"
   require_serial: true
   always_run: true

pyproject.toml

@@ -12,7 +12,7 @@ classifiers = [
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: Implementation :: CPython",
 ]
-scripts = { sync_uv_pre_commit = "sync_uv_pre_commit.cli:main" }
+scripts = { generate_cli_script = "sync_uv_pre_commit.render:generate_script" }
 dependencies = [
     "packaging",
     "pre-commit>=3.5.0",
@@ -23,6 +23,7 @@ dependencies = [
 dev = [
     "ruff==0.8.4",
     "poethepoet>=0.27.0",
+    "jinja2>=3.1.5",
 ]
 
 [tool.uv]

script.py

@@ -0,0 +1,23 @@
+# /// script
+# requires-python = ">=3.13"
+# dependencies = [
+#     "packaging",
+#     "pre-commit>=3.5.0",
+#     "tomlkit>=0.13.2",
+#     "typing-extensions>=4.12.2",
+# ]
+# ///
+
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+WORKSPACE = Path(__file__).parent
+sys.path.append(str(WORKSPACE / "src"))
+
+
+if __name__ == "__main__":
+    from sync_uv_pre_commit.cli import main
+
+    main()

src/sync_uv_pre_commit/cli.py

@@ -227,6 +227,7 @@ def check_uv_version() -> None:
             sys.exit(ExitCode.PARSING)
         sys.exit(ExitCode.UNKNOWN)
 
+    logger.info("python version: %s", sys.version_info)
     version = process.stdout.strip().split()[1]
     logger.info("uv version: %s", version)
 

src/sync_uv_pre_commit/export.py

@@ -0,0 +1,13 @@
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+WORKSPACE = Path(__file__).parent
+sys.path.append(str(WORKSPACE / "src"))
+
+
+if __name__ == "__main__":
+    from sync_uv_pre_commit.cli import main
+
+    main()

src/sync_uv_pre_commit/export.py.j2

@@ -0,0 +1,10 @@
+# /// script
+# requires-python = "{{ requires_python }}"
+# dependencies = [
+{% for dependency in dependencies -%}
+#     "{{ dependency }}",
+{% endfor -%}
+# ]
+# ///
+
+{{ export_script }}

src/sync_uv_pre_commit/render.py

@@ -0,0 +1,29 @@
+from __future__ import annotations
+
+from pathlib import Path
+
+import jinja2
+
+from sync_uv_pre_commit.toml import read_pyproject
+
+
+def generate_script() -> None:
+    """Generate the script.py file."""
+    pyproject_file = Path(__file__).parent.parent.parent / "pyproject.toml"
+    export_template_file = Path(__file__).parent / "export.py.j2"
+    export_script_file = Path(__file__).parent / "export.py"
+    output = Path(__file__).parent.parent.parent / "script.py"
+
+    pyproject = read_pyproject(pyproject_file)
+    with export_template_file.open("r") as f:
+        template = jinja2.Template(f.read())
+    with export_script_file.open("r") as f:
+        export_script = f.read()
+
+    script = template.render(
+        requires_python=">=3.13",
+        dependencies=pyproject["project"]["dependencies"],
+        export_script=export_script,
+    )
+    with output.open("w+") as f:
+        f.write(script)