Avoid API call when listing packages

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "unhacs"
-version = "0.2.0"
+version = "0.2.1"
 description = "Command line interface to install Home Assistant Community Store packages"
 authors = ["Ian Fijolek <ian@iamthefij.com>"]
 license = "MIT"

unhacs/packages.py

@@ -35,7 +35,10 @@ class Package:
     def __init__(self, url: str, version: str | None = None, name: str | None = None):
         self.url = url
 
-        self.version, self.zip_url = self.fetch_version_release(version)
+        if not version:
+            self.version, self.zip_url = self.fetch_version_release(version)
+        else:
+            self.version = version
 
         parts = url.split("/")
         repo = parts[-1]