Adds a new /version route (#16)

* Adds a version route

* Bumps to 0.3.1

* Formats the versioning

Author: Crossedfall

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "od-compiler"
-version = "0.3.0"
+version = "0.3.1"
 description = "OpenDream compiler listener"
 authors = ["Crossedfall <[email protected]>"]
 maintainers = ["Crossedfall <[email protected]>"]

src/od_compiler/__init__.py

@@ -1,3 +1,5 @@
+from importlib.metadata import version
+
 from flask import abort
 from flask import Blueprint
 from flask import Flask
@@ -7,6 +9,8 @@
 from od_compiler.util.compiler_logger import compile_logger
 from od_compiler.util.docker_actions import compileOD
 
+__version__ = version("od-compiler")
+
 compile = Blueprint("compile", __name__, url_prefix="/")
 
 
@@ -36,3 +40,11 @@ def startCompile() -> Response:
     else:
         compile_logger.warning(f"Bad request received:\n{request.get_json()}")
         return abort(400)
+
+
+@compile.route("/version", methods=["GET"])
+def getVersion() -> Response:
+    """
+    Returns the current version of the compiler server
+    """
+    return jsonify({"version": __version__})  # Could expand this to give the revisions from OD