poltava
January 24, 2023, 10:21pm
1
I couldn’t find any way to specify the node version in the fly.toml file.
Thanks.
If not using buildpacks , It looks flyctl launch picks up the version from the output of node -v (ie, the node version running on the system where flyctl launch was also ran)…
// cowardly fall back to heroku buildpacks
s.Builder = "heroku/buildpacks:20"
return s, nil
}
vars := make(map[string]interface{})
var nodeVersion string = "latest"
var yarnVersion string = "latest"
out, err := exec.Command("node", "-v").Output()
if err == nil {
nodeVersion = strings.TrimSpace(string(out))
if nodeVersion[:1] == "v" {
nodeVersion = nodeVersion[1:]
}
}
out, err = exec.Command("yarn", "-v").Output()