Remove uv version from cache key (#206)

This approach was copied from setup-rye but uv now has the capability to
determine if a cache version is compatible. By removing it we will less
frequently invalidate the cache and thus save bandwidth

Closes: #203

Author: eifinger

dist/save-cache/index.js

@@ -14,8 +14,8 @@ export const STATE_CACHE_KEY = "cache-key";
 export const STATE_CACHE_MATCHED_KEY = "cache-matched-key";
 const CACHE_VERSION = "1";
 
-export async function restoreCache(version: string): Promise<void> {
-  const cacheKey = await computeKeys(version);
+export async function restoreCache(): Promise<void> {
+  const cacheKey = await computeKeys();
 
   let matchedKey: string | undefined;
   core.info(
@@ -35,7 +35,7 @@ export async function restoreCache(version: string): Promise<void> {
   handleMatchResult(matchedKey, cacheKey);
 }
 
-async function computeKeys(version: string): Promise<string> {
+async function computeKeys(): Promise<string> {
   let cacheDependencyPathHash = "-";
   if (cacheDependencyGlob !== "") {
     core.info(
@@ -53,7 +53,7 @@ async function computeKeys(version: string): Promise<string> {
   }
   const suffix = cacheSuffix ? `-${cacheSuffix}` : "";
   const pythonVersion = await getPythonVersion();
-  return `setup-uv-${CACHE_VERSION}-${getArch()}-${getPlatform()}-${version}-${pythonVersion}${cacheDependencyPathHash}${suffix}`;
+  return `setup-uv-${CACHE_VERSION}-${getArch()}-${getPlatform()}-${pythonVersion}${cacheDependencyPathHash}${suffix}`;
 }
 
 async function getPythonVersion(): Promise<string> {

dist/setup/index.js

@@ -55,7 +55,7 @@ async function run(): Promise<void> {
     core.info(`Successfully installed uv version ${setupResult.version}`);
 
     if (enableCache) {
-      await restoreCache(setupResult.version);
+      await restoreCache();
     }
     process.exit(0);
   } catch (err) {