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28 changes: 18 additions & 10 deletions config/node-utils.go
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ import (
"log"
"os"
"path"
"path/filepath"
"runtime"
)

Expand Down Expand Up @@ -60,23 +61,30 @@ func getNodeDownloadURL(nodeRuntime *Runtime) string {
func InstallNode(r *Runtime) error {
// TODO should delete downloaded archive
// TODO check for deflated archive
log.Println("Fetching node...")
downloadNodeURL := getNodeDownloadURL(r)
nodeTar, err := utils.DownloadFile(downloadNodeURL, Config.RuntimesDirectory())
if err != nil {
return err
}

// deflate node archive
t, err := os.Open(nodeTar)
fileName := filepath.Base(downloadNodeURL)
t, err := os.Open(filepath.Join(Config.RuntimesDirectory(), fileName))
defer t.Close()
if err != nil {
return err
log.Println("Node is not present, fetching node...")
nodeTar, err := utils.DownloadFile(downloadNodeURL, Config.RuntimesDirectory())
if err != nil {
return err
}
t, err = os.Open(nodeTar)
defer t.Close()
if err != nil {
return err
}
} else {
fmt.Println("Node is already present...")
}
fmt.Println("Extracting node...")
// deflate node archive

err = utils.ExtractTarGz(t, Config.RuntimesDirectory())
if err != nil {
return err
}

return nil
}