Add format icons for nerdfonts instead of unicode

README.md

@@ -42,6 +42,7 @@ outputs use color to highlight pass, fail, or skip.
 
 The `--format-icons` flag changes the icons used by `pkgname` and `testdox` formats.
 You can set the `GOTESTSUM_FORMAT_ICONS` environment variable, instead of the flag.
+The nerdfonts icons requires a font from [Nerd Fonts](https://www.nerdfonts.com/).
 
 Commonly used formats (see `--help` for a full list):
 

cmd/main.go

@@ -152,6 +152,9 @@ Formats:
 Format icons:
     default                  the original unicode (✓, ∅, ✖)
     hivis                    higher visibility unicode (✅, ➖, ❌)
+  * nerdfonts                requires a font from https://www.nerdfonts.com/
+    codicons                   
+    octicons                   
 
 Commands:
     %[1]s tool slowest   find or skip the slowest tests

cmd/testdata/gotestsum-help-text

@@ -44,6 +44,9 @@ Formats:
 Format icons:
     default                  the original unicode (✓, ∅, ✖)
     hivis                    higher visibility unicode (✅, ➖, ❌)
+  * nerdfonts                requires a font from https://www.nerdfonts.com/
+    codicons                   
+    octicons                   
 
 Commands:
     gotestsum tool slowest   find or skip the slowest tests

testjson/format.go

@@ -284,6 +284,20 @@ func getIconFunc(opts FormatOptions) func(Action) string {
 			fail:  "❌", // CROSS MARK
 			color: false,
 		}.forAction
+	case opts.Icons == "codicons":
+		return icons{
+			pass:  "\ueba4", // cod-pass
+			skip:  "\ueabd", // cod-circle_slash
+			fail:  "\uea87", // cod-error
+			color: true,
+		}.forAction
+	case opts.Icons == "octicons":
+		return icons{
+			pass:  "\uf49e", // oct-check_circle
+			skip:  "\uf517", // oct-skip
+			fail:  "\uf52f", // oct-x_circle
+			color: true,
+		}.forAction
 	default:
 		return icons{
 			pass:  "✓", // CHECK MARK

testjson/format_test.go

@@ -117,6 +117,20 @@ func TestFormats_DefaultGoTestJson(t *testing.T) {
 			},
 			expectedOut: "format/pkgname-hivis.out",
 		},
+		{
+			name: "pkgname with codicons",
+			format: func(out io.Writer) EventFormatter {
+				return pkgNameFormat(out, FormatOptions{Icons: "codicons"})
+			},
+			expectedOut: "format/pkgname-codicons.out",
+		},
+		{
+			name: "pkgname with octicons",
+			format: func(out io.Writer) EventFormatter {
+				return pkgNameFormat(out, FormatOptions{Icons: "octicons"})
+			},
+			expectedOut: "format/pkgname-octicons.out",
+		},
 		{
 			name: "pkgname with hide-empty",
 			format: func(out io.Writer) EventFormatter {

testjson/testdata/format/pkgname-codicons.out

@@ -0,0 +1,5 @@
+  testjson/internal/badmain (1ms)
+  testjson/internal/empty (cached)
+  testjson/internal/good (cached)
+  testjson/internal/parallelfails (20ms)
+  testjson/internal/withfails (20ms)

testjson/testdata/format/pkgname-octicons.out

@@ -0,0 +1,5 @@
+  testjson/internal/badmain (1ms)
+  testjson/internal/empty (cached)
+  testjson/internal/good (cached)
+  testjson/internal/parallelfails (20ms)
+  testjson/internal/withfails (20ms)