func Update(sous *core.Sous, args []string) {
key := "last-update-check"
if err := config.Update(); err != nil {
cli.Fatal()
}
config.Set(key, time.Now().Format(time.RFC3339))
cli.Success()
}
func Config(sous *core.Sous, args []string) {
if len(args) == 0 || len(args) > 2 {
cli.Fatalf("usage: sous config <key> [<new-value>]")
}
if len(args) == 1 {
if v, ok := config.Properties()[args[0]]; ok {
cli.Outf(v)
cli.Success()
}
cli.Fatalf("Key %s not found", args[0])
}
config.Set(args[0], args[1])
cli.Logf("Successfully set %s to %s", args[0], args[1])
cli.Success()
}
func (s *Sous) UpdateBaseImage(image string) {
// First, keep track of which images we are interested in...
key := "usedBaseImages"
images := config.Properties()[key]
var list []string
if len(images) != 0 {
json.Unmarshal([]byte(images), &list)
} else {
list = []string{}
}
if doesNotAppearInList(image, list) {
list = append(list, image)
}
listJSON, err := json.Marshal(list)
if err != nil {
cli.Fatalf("Unable to marshal base image list as JSON: %+v; %s", list, err)
}
config.Set(key, string(listJSON))
// Now lets grab the actual image
docker.Pull(image)
}