Merge pull request #421 from rust-osdev/release_action

Don't use third-party Python libraries in release workflow

Author: Freax13

.github/workflows/release.yml

@@ -19,14 +19,14 @@ jobs:
 
     steps:
       - name: "Checkout Repository"
-        uses: actions/checkout@v1
+        uses: actions/checkout@v3
 
-      - name: "Install Python Libraries"
-        run: python -m pip install --user -r requirements.txt
-        working-directory: "scripts"
+      # TODO: Remove when Python 3.11 is the default on the Gihtub Actions image
+      - name: "Install Python 3.11"
+        run: sudo apt-get -y install python3.11
 
       - name: "Run release script"
-        run: "python3 scripts/ci-release.py"
+        run: "python3.11 scripts/ci-release.py"
         env:
           CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

scripts/ci-release.py

@@ -1,16 +1,18 @@
-import toml
-import requests
+import json
 import subprocess
+import tomllib
+from urllib.request import urlopen
 
-cargo_toml = toml.load("Cargo.toml")
+with open("Cargo.toml", "rb") as f:
+    cargo_toml = tomllib.load(f)
 crate_version = cargo_toml["package"]["version"]
 print("Detected crate version " + crate_version)
 
 api_url = "https://crates.io/api/v1/crates/x86_64/" + crate_version
-released_version = requests.get(api_url).json()
+version_data = json.loads(urlopen(api_url).read())
 
-if "version" in released_version:
-    version = released_version["version"]
+if "version" in version_data:
+    version = version_data["version"]
     assert (version["crate"] == "x86_64")
     assert (version["num"] == crate_version)
     print("Version " + crate_version + " already exists on crates.io")