func remove(c *cli.Context) {
if l := len(c.Args()); l != 1 {
common.OSErrf("error: expected 1 argument, got %d", l)
return
}
cfgPath, err := common.TenetCfgPath(c)
if err != nil {
common.OSErrf("reading config file: %s", err.Error())
return
}
cfg, err := common.BuildConfig(cfgPath, common.CascadeNone)
if err != nil {
common.OSErrf("reading config file: %s", err.Error())
return
}
imageName := c.Args().First()
if !cfg.HasTenet(imageName) {
common.OSErrf(`error: tenet "%s" not found in %q`, imageName, c.GlobalString(common.TenetCfgFlg.Long))
return
}
if err := cfg.RemoveTenet(imageName, c.String("group")); err != nil {
common.OSErrf(err.Error())
return
}
if err := common.WriteConfigFile(c, cfg); err != nil {
common.OSErrf(err.Error())
return
}
}
func add(c *cli.Context) {
if l := len(c.Args()); l != 1 {
common.OSErrf("expected 1 argument, got %d", l)
return
}
cfgPath, err := common.TenetCfgPath(c)
if err != nil {
common.OSErrf("reading config file: %s", err.Error())
return
}
cfg, err := common.BuildConfig(cfgPath, common.CascadeNone)
if err != nil {
common.OSErrf("reading config file: %s", err.Error())
return
}
imageName := c.Args().First()
groupName := c.String("group")
g, err := cfg.FindTenetGroup(groupName)
if err == nil && common.HasTenet(g.Tenets, imageName) {
common.OSErrf(`error: tenet "%s" already added`, imageName)
return
}
// TODO(waigani) DEMOWARE. This will panic with wrong input. Matt didn't
// your first PR bring in options?
opts := map[string]interface{}{}
if optStr := c.String("options"); optStr != "" {
// TODO: DEMOWARE. Only set one option at a time to allow spaces in value
//for _, part := range strings.Split(optStr, " ") {
p := strings.Split(optStr, "=")
opts[p[0]] = p[1]
//}
}
var registry string
driver := c.String("driver")
if driver == "docker" {
registry = c.String("registry")
}
cfg.AddTenet(common.TenetConfig{
Name: imageName,
Driver: driver,
Registry: registry,
Options: opts,
}, groupName)
if err := common.WriteConfigFile(c, cfg); err != nil {
common.OSErrf(err.Error())
return
}
// TODO(waigani) open an interactive shell, prompt to set options.
}