Merge pull request #1607 from rsteube/add-chroma

added chroma

completers/chroma_completer/cmd/root.go

@@ -0,0 +1,64 @@
+package cmd
+
+import (
+	"github.com/rsteube/carapace"
+	"github.com/rsteube/carapace-bin/pkg/actions/tools/chroma"
+	"github.com/spf13/cobra"
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "chroma",
+	Short: "Chroma is a general purpose syntax highlighter",
+	Long:  "https://github.com/alecthomas/chroma",
+	Run:   func(cmd *cobra.Command, args []string) {},
+}
+
+func Execute() error {
+	return rootCmd.Execute()
+}
+
+func init() {
+	carapace.Gen(rootCmd).Standalone()
+
+	rootCmd.Flags().Bool("check", false, "Do not format, check for tokenisation errors instead.")
+	rootCmd.Flags().Bool("fail", false, "Exit silently with status 1 if no specific lexer was found.")
+	rootCmd.Flags().String("filename", "", "Filename to use for selecting a lexer when reading from stdin.")
+	rootCmd.Flags().StringP("formatter", "f", "", "Formatter to use.")
+	rootCmd.Flags().BoolP("help", "h", false, "Show context-sensitive help.")
+	rootCmd.Flags().Bool("html", false, "Convenience flag to use HTML formatter.")
+	rootCmd.Flags().Bool("html-all-styles", false, "Output all HTML CSS styles, including redundant ones.")
+	rootCmd.Flags().String("html-base-line", "", "Base line number.")
+	rootCmd.Flags().String("html-highlight", "", "Highlight these lines.")
+	rootCmd.Flags().String("html-highlight-style", "", "Style used for highlighting lines.")
+	rootCmd.Flags().Bool("html-inline-styles", false, "Output HTML with inline styles (no classes).")
+	rootCmd.Flags().Bool("html-lines", false, "Include line numbers in output.")
+	rootCmd.Flags().String("html-lines-style", "", "Style for line numbers.")
+	rootCmd.Flags().Bool("html-lines-table", false, "Split line numbers and code in a HTML table")
+	rootCmd.Flags().Bool("html-linkable-lines", false, "Make the line numbers linkable and be a link to themselves.")
+	rootCmd.Flags().Bool("html-only", false, "Output HTML fragment.")
+	rootCmd.Flags().String("html-prefix", "", "HTML CSS class prefix.")
+	rootCmd.Flags().Bool("html-prevent-surrounding-pre", false, "Prevent the surrounding pre tag.")
+	rootCmd.Flags().Bool("html-styles", false, "Output HTML CSS styles.")
+	rootCmd.Flags().String("html-tab-width", "", "Set the HTML tab width.")
+	rootCmd.Flags().Bool("json", false, "Convenience flag to use JSON formatter.")
+	rootCmd.Flags().StringP("lexer", "l", "", "Lexer to use when formatting or path to an XML file to load.")
+	rootCmd.Flags().Bool("list", false, "List lexers, styles and formatters.")
+	rootCmd.Flags().String("profile", "", "Enable profiling to file.")
+	rootCmd.Flags().StringP("style", "s", "", "Style to use for formatting or path to an XML file to load.")
+	rootCmd.Flags().Bool("svg", false, "Convenience flag to use SVG formatter.")
+	rootCmd.Flags().Bool("trace", false, "Trace lexer states as they are traversed.")
+	rootCmd.Flags().Bool("unbuffered", false, "Do not buffer output.")
+	rootCmd.Flags().Bool("version", false, "Show version.")
+	rootCmd.Flags().String("xml", "", "Generate XML lexer definitions.")
+
+	carapace.Gen(rootCmd).FlagCompletion(carapace.ActionMap{
+		"formatter": chroma.ActionFormatters(),
+		"lexer":     chroma.ActionLexers(),
+		"profile":   carapace.ActionFiles(),
+		"xml":       carapace.ActionDirectories(),
+	})
+
+	carapace.Gen(rootCmd).PositionalAnyCompletion(
+		carapace.ActionFiles(),
+	)
+}

completers/chroma_completer/main.go

@@ -0,0 +1,7 @@
+package main
+
+import "github.com/rsteube/carapace-bin/completers/chroma_completer/cmd"
+
+func main() {
+	cmd.Execute()
+}

pkg/actions/tools/chroma/formatter.go

@@ -0,0 +1,22 @@
+package chroma
+
+import "github.com/rsteube/carapace"
+
+// ActionFormatters completes formatters
+//
+//	html
+//	json
+func ActionFormatters() carapace.Action {
+	return carapace.ActionValues(
+		"html",
+		"json",
+		"noop",
+		"svg",
+		"terminal",
+		"terminal16",
+		"terminal16m",
+		"terminal256",
+		"terminal8",
+		"tokens",
+	)
+}