// formatPlanModuleSingle will output the given module and all of its
// resources.
func formatPlanModuleSingle(
buf *bytes.Buffer, m *terraform.ModuleDiff, opts *FormatPlanOpts) {
// Ignore empty diffs
if m.Empty() {
return
}
moduleName := fmt.Sprintf("module.%s", strings.Join(m.Path[1:], "."))
// Determine the color for the text (green for adding, yellow
// for change, red for delete), and symbol, and output the
// resource header.
color := "yellow"
symbol := "~"
switch m.ChangeType() {
case terraform.DiffCreate:
color = "green"
symbol = "+"
case terraform.DiffDestroy:
color = "red"
symbol = "-"
}
buf.WriteString(opts.Color.Color(fmt.Sprintf(
"[%s]%s %s\n",
color, symbol, moduleName)))
buf.WriteString(fmt.Sprintf(
" %d resource(s)",
len(m.Resources)))
buf.WriteString(opts.Color.Color("[reset]\n"))
}
