Fix There was an error when attempting to execute the process '/usr/bin/find'.

This may indicate the process failed to start. Error: spawn /usr/bin/find ENOENT

Author: satackey

src/LayerCache.ts

@@ -92,7 +92,8 @@ class LayerCache {
   }
 
   private async moveLayerTarsInDir(fromDir: string, toDir: string) {
-    const layerTars = (await exec.exec(`find . -name layer.tar`, [], { cwd: fromDir, silent: true })).stdoutStr.split(`\n`).filter(tar => tar !== '')
+    const layerTars = (await fs.readdir(fromDir)).filter(path => path.endsWith(`/layer.tar`))
+
     const moveLayer = async (layer: string) => {
       const from = path.resolve(`${fromDir}/${layer}`)
       const to = path.resolve(`${toDir}/${layer}`)