func packDir(dir string) (string, error) {
c, err := chart.LoadDir(dir)
if err != nil {
return "", fmt.Errorf("Failed to load %s: %s", dir, err)
}
return chart.Save(c, ".")
}
func doUpload(filename, cname string, cxt *cli.Context) (string, error) {
fi, err := os.Stat(filename)
if err != nil {
return "", err
}
if fi.IsDir() {
format.Info("Chart is directory")
c, err := chart.LoadDir(filename)
if err != nil {
return "", err
}
if cname == "" {
cname = genName(c.Chartfile().Name)
}
// TODO: Is it better to generate the file in temp dir like this, or
// just put it in the CWD?
//tdir, err := ioutil.TempDir("", "helm-")
//if err != nil {
//format.Warn("Could not create temporary directory. Using .")
//tdir = "."
//} else {
//defer os.RemoveAll(tdir)
//}
tdir := "."
tfile, err := chart.Save(c, tdir)
if err != nil {
return "", err
}
filename = tfile
} else if cname == "" {
n, _, e := parseTarName(filename)
if e != nil {
return "", e
}
cname = n
}
// TODO: Add a version build metadata on the chart.
if cxt.Bool("dry-run") {
format.Info("Prepared deploy %q using file %q", cname, filename)
return "", nil
}
c := NewClient(cxt)
return c.PostChart(filename, cname)
}