Add env path to cache key (#36)

prefix-dev · Nov 14, 2023 · ccc5c07 · ccc5c07
1 parent 69d3422
commit ccc5c07
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Showing 3 changed files with 15 additions and 3 deletions.
diff --git a/dist/index.js b/dist/index.js
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "setup-pixi",
-  "version": "0.4.0",
+  "version": "0.4.1",
   "private": true,
   "description": "Action to set up the pixi package manager.",
   "scripts": {

diff --git a/src/cache.ts b/src/cache.ts
@@ -8,7 +8,14 @@ import { getCondaArch, sha256 } from './util'
 export const generateCacheKey = async (cacheKeyPrefix: string) =>
   fs
     .readFile(options.pixiLockFile, 'utf-8')
-    .then((content) => `${cacheKeyPrefix}${getCondaArch()}-${sha256(content)}`)
+    .then((content) => {
+      const contentsSha = sha256(content)
+      // the path to the lock file decides where the pixi env is created (../.pixi/env)
+      // since conda envs are not relocatable, we need to include the path in the cache key
+      const lockFileSha = sha256(options.pixiLockFile)
+      const sha = sha256(contentsSha + lockFileSha)
+      return `${cacheKeyPrefix}${getCondaArch()}-${sha}`
+    })
     .catch((err) => {
       throw new Error(`Failed to generate cache key: ${err}`)
     })