func ensureLingoHome() {
// create lingo home if it doesn't exist
lHome := util.MustLingoHome()
if _, err := os.Stat(lHome); os.IsNotExist(err) {
err := os.MkdirAll(lHome, 0775)
if err != nil {
panic(err)
}
}
tenetsHome := filepath.Join(lHome, "tenets")
if _, err := os.Stat(tenetsHome); os.IsNotExist(err) {
err := os.MkdirAll(tenetsHome, 0775)
if err != nil {
panic(err)
}
}
logsHome := filepath.Join(lHome, "logs")
if _, err := os.Stat(logsHome); os.IsNotExist(err) {
err := os.MkdirAll(logsHome, 0775)
if err != nil {
panic(err)
}
}
scriptsHome := filepath.Join(lHome, "scripts")
if _, err := os.Stat(scriptsHome); os.IsNotExist(err) {
err := os.MkdirAll(scriptsHome, 0775)
if err != nil {
fmt.Printf("WARNING: could not create scripts directory: %v \n", err)
}
}
}
func listAction(c *cli.Context) {
// TODO(waigani) DEMOWARE
if c.Bool("installed") {
var stdout bytes.Buffer
cmd := exec.Command("tree", filepath.Join(util.MustLingoHome(), "tenets"))
cmd.Stdout = &stdout
// cmd.Stderr = &stderr
cmd.Run()
fmt.Print(string(stdout.Bytes()))
return
}
for _, t := range listTenets(c) {
fmt.Printf("%s (%s)\n", t.Name, t.Driver)
}
}
func (f *flagName) String() string {
return f.Long + ", " + f.Short
}
var GlobalOptions = []cli.Flag{
cli.StringFlag{
Name: RepoPathFlg.String(),
Value: ".",
Usage: "the directory to operate in, defaults to current directory",
EnvVar: "LINGO_REPO_PATH",
},
cli.StringFlag{
Name: LingoHomeFlg.String(),
Value: util.MustLingoHome(),
Usage: "a directory of files needed for Lingo to operate e.g. logs and binary tenets are stored here",
EnvVar: "LINGO_HOME",
},
// TODO(waigani) implement or drop
cli.StringFlag{
Name: TenetCfgFlg.String(),
Value: DefaultTenetCfgPath,
Usage: "path to a .lingo to use. Defaults to " + DefaultTenetCfgPath + " in current directory",
EnvVar: "LINGO_TENET_CONFIG_NAME",
},
// cli.StringFlag{
// Name: outputTemplateFlg.String(),
// Value: "",
// Usage: "a template for the output format",