Add Lastro lexer

pkg/heartbeat/language.go

@@ -97,6 +97,8 @@ const (
 	LanguageAspxVBNet
 	// LanguageAssembly represents the Assembly programming language.
 	LanguageAssembly
+	// LanguageAstro represents the Astro programming language.
+	LanguageAstro
 	// LanguageAsymptote represents the Asymptote programming language.
 	LanguageAsymptote
 	// LanguageATS represents the ATS programming language.
@@ -1610,6 +1612,7 @@ const (
 	languageAspxCSharpStr                  = "aspx-cs"
 	languageAspxVBNetStr                   = "aspx-vb"
 	languageAssemblyStr                    = "Assembly"
+	languageAstroStr                       = "Astro"
 	languageAsymptoteStr                   = "Asymptote"
 	languageATSStr                         = "ATS"
 	languageAugeasStr                      = "Augeas"
@@ -2490,6 +2493,8 @@ func ParseLanguage(s string) (Language, bool) {
 		return LanguageAspxVBNet, true
 	case normalizeString(languageAssemblyStr):
 		return LanguageAssembly, true
+	case normalizeString(languageAstroStr):
+		return LanguageAstro, true
 	case normalizeString(languageAsymptoteStr):
 		return LanguageAsymptote, true
 	case normalizeString(languageATSStr):
@@ -4176,6 +4181,8 @@ func (l Language) String() string {
 		return languageAspxVBNetStr
 	case LanguageAssembly:
 		return languageAssemblyStr
+	case LanguageAstro:
+		return languageAstroStr
 	case LanguageAsymptote:
 		return languageAsymptoteStr
 	case LanguageATS:

pkg/heartbeat/language_test.go

@@ -57,6 +57,7 @@ func languageTests() map[string]heartbeat.Language {
 		"aspx-cs":                          heartbeat.LanguageAspxCSharp,
 		"aspx-vb":                          heartbeat.LanguageAspxVBNet,
 		"Assembly":                         heartbeat.LanguageAssembly,
+		"Astro":                            heartbeat.LanguageAstro,
 		"Asymptote":                        heartbeat.LanguageAsymptote,
 		"ATS":                              heartbeat.LanguageATS,
 		"Augeas":                           heartbeat.LanguageAugeas,

pkg/lexer/astro.go

@@ -0,0 +1,31 @@
+package lexer
+
+import (
+	"github.com/wakatime/wakatime-cli/pkg/heartbeat"
+
+	"github.com/alecthomas/chroma/v2"
+)
+
+// Astro lexer.
+type Astro struct{}
+
+// Lexer returns the lexer.
+func (l Astro) Lexer() chroma.Lexer {
+	return chroma.MustNewLexer(
+		&chroma.Config{
+			Name:      l.Name(),
+			Aliases:   []string{"astro"},
+			Filenames: []string{"*.astro"},
+		},
+		func() chroma.Rules {
+			return chroma.Rules{
+				"root": {},
+			}
+		},
+	)
+}
+
+// Name returns the name of the lexer.
+func (Astro) Name() string {
+	return heartbeat.LanguageAstro.StringChroma()
+}

pkg/lexer/lexer.go

@@ -27,6 +27,7 @@ func RegisterAll() error {
 		AspectJ{},
 		AspxCSharp{},
 		AspxVBNet{},
+		Astro{},
 		Asymptote{},
 		Augeas{},
 		BARE{},