package cmd import ( "strings" ) func (i *Input) newPlatforms() map[string]string { platforms := map[string]string{ "ubuntu-latest": "node:12-buster-slim", "ubuntu-20.04": "node:12-buster-slim", "ubuntu-18.04": "node:12-buster-slim", } for _, p := range i.platforms { pParts := strings.Split(p, "=") if len(pParts) == 2 { platforms[pParts[0]] = pParts[1] } } return platforms }