improve build, add version string

.gitignore

@@ -1,3 +1,2 @@
 dist/
-build/
-jvc_projector_remote.egg-info/
+_version.py

pyproject.toml

@@ -1,13 +1,12 @@
 [build-system]
 requires = [
     "hatchling",
-    "wheel"
+    "hatch-vcs"
 ]
 build-backend = "hatchling.build"
 
 [project]
 name = "jvc_projector_remote"
-version = "0.2.2.post1"
 authors = [{name="bezmi"}]
 description = "A package to control JVC projectors over IP"
 readme = "README.md"
@@ -20,7 +19,25 @@ classifiers = [
 	"Operating System :: OS Independent",
 ]
 
-[project.urls]
+dynamic = [
+    "version",
+    "urls",
+]
+
+[tool.hatch.metadata.hooks.vcs.urls]
 "Homepage" = "https://github.com/bezmi/jvc_projector"
-"Bug Tracker" = "https://github.com/bezmi/jvc_projector/issues"
+"Bug tracker" = "https://github.com/bezmi/jvc_projector/issues"
+"Source archive" = "https://github.com/bezmi/jvc_projector/archive/{commit_hash}.zip"
+
+[tool.hatch.build]
+exclude = [
+    "/.*",
+    "/docs",
+    "/dist",
+]
+
+[tool.hatch.version]
+source = "vcs"
 
+[tool.hatch.build.hooks.vcs]
+version-file = "_version.py"

src/jvc_projector_remote/__init__.py

@@ -1,2 +1,5 @@
 from .jvcprojector import *
 from .jvccommands import *
+from importlib.metadata import version
+
+__version__ = version('jvc_projector_remote')