Also, in the kind-cluster.yml workflow file, the helmfile download UR…

…L was corrected from darwin to linux version, and added file permission change step to make helmfile executable after being moved to /usr/local/bin directory.

.github/workflows/kind-cluster.yml

@@ -29,9 +29,10 @@ jobs:
 
       - name: install helmfile
         run: |
-          curl -LO https://github.com/helmfile/helmfile/releases/download/v0.159.0/helmfile_0.159.0_darwin_amd64.tar.gz
-          tar -xzvf helmfile_0.159.0_darwin_amd64.tar.gz
+          curl -LO https://github.com/helmfile/helmfile/releases/download/v0.159.0/helmfile_0.159.0_linux_amd64.tar.gz
+          tar -xzvf helmfile_0.159.0_linux_amd64.tar.gz
           sudo mv helmfile /usr/local/bin
+          chmod +x /usr/local/bin/helmfile
           helmfile --version
 
       - name: apply helmfile