Add format-icons flag for nerdfonts instead of unicode

README.md

@@ -40,8 +40,9 @@ The `--format` flag or `GOTESTSUM_FORMAT` environment variable set the format th
 is used to print the test names, and possibly test output, as the tests run. Most
 outputs use color to highlight pass, fail, or skip.
 
-The `--format-hivis` flag changes the icons used by `pkgname` formats to higher
-visiblity unicode characters.
+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/handler_test.go

@@ -33,6 +33,7 @@ func TestPostRunHook(t *testing.T) {
 	}
 
 	env.Patch(t, "GOTESTSUM_FORMAT", "short")
+	env.Patch(t, "GOTESTSUM_FORMAT_ICONS", "default")
 
 	exec := newExecFromTestData(t)
 	err = postRunHook(opts, exec)

cmd/main.go

@@ -64,6 +64,10 @@ func setupFlags(name string) (*pflag.FlagSet, *options) {
 		false, "do not print empty packages in compact formats")
 	flags.BoolVar(&opts.formatOptions.UseHiVisibilityIcons, "format-hivis",
 		false, "use high visibility characters in some formats")
+	_ = flags.MarkHidden("format-hivis")
+	flags.StringVar(&opts.formatOptions.Icons, "format-icons",
+		lookEnvWithDefault("GOTESTSUM_FORMAT_ICONS", ""),
+		"use different icons, see help for options")
 	flags.BoolVar(&opts.rawCommand, "raw-command", false,
 		"don't prepend 'go test -json' to the 'go test' command")
 	flags.BoolVar(&opts.ignoreNonJSONOutputLines, "ignore-non-json-output-lines", false,
@@ -145,6 +149,14 @@ Formats:
     standard-quiet           standard go test format
     standard-verbose         standard go test -v format
 
+Format icons:
+    default                  the original unicode (✓, ∅, ✖)
+    hivis                    higher visibility unicode (✅, ➖, ❌)
+    text                     simple text characters (PASS, SKIP, FAIL)
+    codicons                 requires a font from https://www.nerdfonts.com/ (  )
+    octicons                 requires a font from https://www.nerdfonts.com/ (  )
+    emoticons                requires a font from https://www.nerdfonts.com/ (󰇵 󰇶 󰇸)
+
 Commands:
     %[1]s tool slowest   find or skip the slowest tests
     %[1]s help           print this help next

cmd/testdata/gotestsum-help-text

@@ -8,7 +8,7 @@ Flags:
       --debug                                       enabled debug logging
   -f, --format string                               print format of test input (default "pkgname")
       --format-hide-empty-pkg                       do not print empty packages in compact formats
-      --format-hivis                                use high visibility characters in some formats
+      --format-icons string                         use different icons, see help for options
       --hide-summary summary                        hide sections of the summary: skipped,failed,errors,output (default none)
       --jsonfile string                             write all TestEvents to file
       --jsonfile-timing-events string               write only the pass, skip, and fail TestEvents to the file
@@ -41,6 +41,14 @@ Formats:
     standard-quiet           standard go test format
     standard-verbose         standard go test -v format
 
+Format icons:
+    default                  the original unicode (✓, ∅, ✖)
+    hivis                    higher visibility unicode (✅, ➖, ❌)
+    text                     simple text characters (PASS, SKIP, FAIL)
+    codicons                 requires a font from https://www.nerdfonts.com/ (  )
+    octicons                 requires a font from https://www.nerdfonts.com/ (  )
+    emoticons                requires a font from https://www.nerdfonts.com/ (󰇵 󰇶 󰇸)
+
 Commands:
     gotestsum tool slowest   find or skip the slowest tests
     gotestsum help           print this help next

cmd/testdata/post-run-hook-expected

@@ -1,5 +1,6 @@
 GOTESTSUM_ELAPSED=0.000s
 GOTESTSUM_FORMAT=short
+GOTESTSUM_FORMAT_ICONS=default
 GOTESTSUM_JSONFILE=events.json
 GOTESTSUM_JSONFILE_TIMING_EVENTS=timing.json
 GOTESTSUM_JUNITFILE=junit.xml

testjson/format.go

@@ -92,10 +92,8 @@ func testDoxFormat(out io.Writer, opts FormatOptions) EventFormatter {
 		Event    TestEvent
 		Sentence string
 	}
-	getIcon := icon
-	if opts.UseHiVisibilityIcons {
-		getIcon = iconHiVis
-	}
+
+	getIcon := getIconFunc(opts)
 	results := map[string][]Result{}
 	return eventFormatterFunc(func(event TestEvent, exec *Execution) error {
 		switch {
@@ -244,40 +242,90 @@ func pkgNameFormat(out io.Writer, opts FormatOptions) eventFormatterFunc {
 	}
 }
 
-func icon(action Action) string {
-	switch action {
-	case ActionPass:
-		return color.GreenString("✓")
-	case ActionSkip:
-		return color.YellowString("∅")
-	case ActionFail:
-		return color.RedString("✖")
-	default:
-		return ""
+type icons struct {
+	pass  string
+	fail  string
+	skip  string
+	color bool
+}
+
+func (i icons) forAction(action Action) string {
+	if i.color {
+		switch action {
+		case ActionPass:
+			return color.GreenString(i.pass)
+		case ActionSkip:
+			return color.YellowString(i.skip)
+		case ActionFail:
+			return color.RedString(i.fail)
+		default:
+			return " "
+		}
+	} else {
+		switch action {
+		case ActionPass:
+			return i.pass
+		case ActionSkip:
+			return i.skip
+		case ActionFail:
+			return i.fail
+		default:
+			return " "
+		}
 	}
 }
 
-func iconHiVis(action Action) string {
-	switch action {
-	case ActionPass:
-		return "✅"
-	case ActionSkip:
-		return "➖"
-	case ActionFail:
-		return "❌"
+func getIconFunc(opts FormatOptions) func(Action) string {
+	switch {
+	case opts.UseHiVisibilityIcons || opts.Icons == "hivis":
+		return icons{
+			pass:  "✅", // WHITE HEAVY CHECK MARK
+			skip:  "➖", // HEAVY MINUS SIGN
+			fail:  "❌", // CROSS MARK
+			color: false,
+		}.forAction
+	case opts.Icons == "text":
+		return icons{
+			pass:  "PASS",
+			skip:  "SKIP",
+			fail:  "FAIL",
+			color: true,
+		}.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
+	case opts.Icons == "emoticons":
+		return icons{
+			pass:  "\U000f01f5", // md-emoticon_happy_outline
+			skip:  "\U000f01f6", // md-emoticon_neutral_outline
+			fail:  "\U000f01f8", // md-emoticon_sad_outline
+			color: true,
+		}.forAction
 	default:
-		return ""
+		return icons{
+			pass:  "✓", // CHECK MARK
+			skip:  "∅", // EMPTY SET
+			fail:  "✖", // HEAVY MULTIPLICATION X
+			color: true,
+		}.forAction
 	}
 }
 
 func shortFormatPackageEvent(opts FormatOptions, event TestEvent, exec *Execution) string {
 	pkg := exec.Package(event.Package)
 
-	getIcon := icon
-	if opts.UseHiVisibilityIcons {
-		getIcon = iconHiVis
-	}
-
+	getIcon := getIconFunc(opts)
 	fmtEvent := func(action string) string {
 		return action + "  " + packageLine(event, exec.Package(event.Package))
 	}
@@ -367,7 +415,8 @@ func (e eventFormatterFunc) Format(event TestEvent, output *Execution) error {
 
 type FormatOptions struct {
 	HideEmptyPackages    bool
-	UseHiVisibilityIcons bool
+	UseHiVisibilityIcons bool // Deprecated
+	Icons                string
 }
 
 // NewEventFormatter returns a formatter for printing events.

testjson/format_test.go

@@ -113,10 +113,38 @@ func TestFormats_DefaultGoTestJson(t *testing.T) {
 		{
 			name: "pkgname with hivis",
 			format: func(out io.Writer) EventFormatter {
-				return pkgNameFormat(out, FormatOptions{UseHiVisibilityIcons: true})
+				return pkgNameFormat(out, FormatOptions{Icons: "hivis"})
 			},
 			expectedOut: "format/pkgname-hivis.out",
 		},
+		{
+			name: "pkgname with text",
+			format: func(out io.Writer) EventFormatter {
+				return pkgNameFormat(out, FormatOptions{Icons: "text"})
+			},
+			expectedOut: "format/pkgname-text.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 emoticons",
+			format: func(out io.Writer) EventFormatter {
+				return pkgNameFormat(out, FormatOptions{Icons: "emoticons"})
+			},
+			expectedOut: "format/pkgname-emoticons.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-emoticons.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)

testjson/testdata/format/pkgname-text.out

@@ -0,0 +1,5 @@
+FAIL  testjson/internal/badmain (1ms)
+SKIP  testjson/internal/empty (cached)
+PASS  testjson/internal/good (cached)
+FAIL  testjson/internal/parallelfails (20ms)
+FAIL  testjson/internal/withfails (20ms)