feat: added color diff output that works with global color flags

cmd/diff.go

@@ -66,12 +66,13 @@ either by name or by their hash`,
  case "delta":
  displayFormat = "delta"
  case "detail":
- displayFormat = "plusMinusColor"
+ displayFormat = "plusMinus"
  }
  }
  result, err := datasetDiffer.MapDiffsToString(diffs, displayFormat)
  ExitIfErr(err)
- fmt.Println(result)
+
+ printDiffs(result)
  },
 }
 

cmd/print.go

@@ -219,3 +219,39 @@ func inputText(message, defaultText string) string {
 
  return input
 }
+
+/*
+ white := color.New(color.FgWhite).SprintFunc()
+ cyan := color.New(color.FgCyan).SprintFunc()
+ blue := color.New(color.FgBlue).SprintFunc()
+ fmt.Printf("%s:\t%s\n\t%s\n", cyan(i), white(r.Dataset.Transform.Data), blue(r.Path))
+*/
+func printDiffs(diffText string) {
+ green := color.New(color.FgGreen).SprintFunc()
+ red := color.New(color.FgRed).SprintFunc()
+ lines := strings.Split(diffText, "\n")
+ for _, line := range lines {
+ if len(line) >= 3 {
+ if line[:2] == "+ " || line[:2] == "++" {
+ fmt.Printf("%s\n", green(line))
+ } else if line[:2] == "- " || line[:2] == "--" {
+ fmt.Printf("%s\n", red(line))
+ } else {
+ fmt.Printf("%s\n", line)
+ }
+ } else {
+ fmt.Printf("%s\n", line)
+ }
+ }
+ // output := ""
+ // for _, line := range lines {
+ // if len(line) >= 3 && (line[:2] == "+ " || line[:2] == "++") {
+ // output += fmt.Sprintf("🎾%s\n", green(line))
+ // } else if len(line) >= 3 && (line[:2] == "- " || line[:2] == "--") {
+ // output += fmt.Sprintf("🏓%s\n", red(line))
+ // } else {
+ // output += fmt.Sprintf("%s\n", line)
+ // }
+ // }
+ // fmt.Printf("%s", output)
+}