Add support for raw mode

nodejs/src/Options.js

@@ -33,12 +33,13 @@ const Options = {
 			background: 'transparent',
 			letterSpacing: 1,
 			lineHeight: 1,
-			space: true,
+			spaceless: false,
 			maxLength: 0,
 			gradient: false,
 			independentGradient: false,
 			transitionGradient: false,
 			env: 'node',
+			rawMode: false,
 		};
 
 		this.store = { ...defaults }; // cloning
@@ -64,7 +65,7 @@ const Options = {
 	 * @param  {string}                  options.backgroundColor     - Alias for background
 	 * @param  {number}                  options.letterSpacing       - Space between letters, Default: set by selected font face
 	 * @param  {number}                  options.lineHeight          - Space between lines, Default: 1
-	 * @param  {boolean}                 options.space               - Output space before and after output, Default: true
+	 * @param  {boolean}                 options.spaceless           - Don't output space before and after output, Default: false
 	 * @param  {number}                  options.maxLength           - Maximum amount of characters per line, Default width of console window
 	 * @param  {(string|array|boolean)}  options.gradient            - Gradient color pair, Default: false
 	 * @param  {boolean}                 options.independentGradient - A switch to calculate gradient per line or not
@@ -73,6 +74,7 @@ const Options = {
 	 * @param  {object}                  options.allowedColors       - All allowed font colors
 	 * @param  {object}                  options.allowedBG           - All allowed background colors
 	 * @param  {object}                  options.allowedFont         - All allowed fontfaces
+	 * @param  {boolean}                 options.rawMode             - A switch for raw mode in terminals
 	 */
 	set set({
 		font = '',
@@ -82,7 +84,7 @@ const Options = {
 		backgroundColor,
 		letterSpacing,
 		lineHeight,
-		space,
+		spaceless,
 		maxLength,
 		gradient,
 		independentGradient,
@@ -91,6 +93,7 @@ const Options = {
 		allowedColors = COLORS,
 		allowedBG = BGCOLORS,
 		allowedFont = FONTFACES,
+		rawMode,
 	}) {
 		this.store.font = font !== '' ? allowedFont[font.toLowerCase()] || font : this.store.font;
 
@@ -117,7 +120,7 @@ const Options = {
 				? 0
 				: this.store.lineHeight;
 
-		this.store.space = typeof space === 'boolean' ? space : this.store.space;
+		this.store.spaceless = typeof spaceless === 'boolean' ? spaceless : this.store.spaceless;
 
 		this.store.maxLength = maxLength !== undefined ? maxLength : this.store.maxLength;
 
@@ -137,6 +140,8 @@ const Options = {
 			transitionGradient !== undefined ? transitionGradient : this.store.transitionGradient;
 
 		this.store.env = env !== undefined ? env : this.store.env;
+
+		this.store.rawMode = rawMode !== undefined ? rawMode : this.store.rawMode;
 	},
 };
 

nodejs/src/Render.js

@@ -130,6 +130,12 @@ const Render = (input, SETTINGS = {}, debug = DEBUG.enabled, debuglevel = DEBUG.
 	let lineLength = CharLength(FONTFACE.buffer, FONTFACE.lines, OPTIONS); // count each output character per line and start with the buffer
 	let maxChars = 0; // count each character we print for maxLength option
 
+	// handle raw mode
+	let line_break = '\n';
+	if (OPTIONS.env === 'node' && OPTIONS.rawMode === true) {
+		line_break = '\r\n';
+	}
+
 	output = AddLine([], FONTFACE.lines, FONTFACE.buffer, OPTIONS.lineHeight); // create first lines with buffer
 	lines++;
 
@@ -210,26 +216,26 @@ const Render = (input, SETTINGS = {}, debug = DEBUG.enabled, debuglevel = DEBUG.
 		});
 	}
 
-	if (OPTIONS.space) {
+	if (!OPTIONS.spaceless) {
 		// add space
 		if (OPTIONS.align === 'top') {
-			output[output.length - 1] = `${output[output.length - 1]}\n\n\n\n`;
+			output[output.length - 1] = `${output[output.length - 1]}${line_break}${line_break}${line_break}${line_break}`;
 		} else if (OPTIONS.align === 'bottom') {
-			output[0] = `\n\n\n\n${output[0]}`;
+			output[0] = `${line_break}${line_break}${line_break}${line_break}${output[0]}`;
 		} else {
-			output[0] = `\n\n${output[0]}`;
-			output[output.length - 1] = `${output[output.length - 1]}\n\n`;
+			output[0] = `${line_break}${line_break}${output[0]}`;
+			output[output.length - 1] = `${output[output.length - 1]}${line_break}${line_break}`;
 		}
 	}
 
 	if (OPTIONS.background !== 'transparent' && OPTIONS.env === 'node') {
 		const { open: openNew, close: closeNew } = Color(OPTIONS.background, true);
 
-		output[0] = `${openNew}\n${output[0]}`;
+		output[0] = `${openNew}${line_break}${output[0]}`;
 		output[output.length - 1] = `${output[output.length - 1]}${closeNew}`;
 	}
 
-	let write = output.join(OPTIONS.env === 'node' ? `\n` : '<br>\n');
+	let write = output.join(OPTIONS.env === 'node' ? `${line_break}` : `<br>${line_break}`);
 
 	if (OPTIONS.env === 'browser') {
 		const { open: bgColor } = Color(OPTIONS.background, true);

nodejs/src/constants.js

@@ -303,6 +303,13 @@ const CLIOPTIONS = {
 		options: true,
 		default: 1,
 	},
+	'--raw-mode': {
+		description: 'Use to enable proper newline rendering in raw mode in the terminal by adding \\r to line breaks',
+		example: '--raw-mode',
+		short: '-r',
+		fallback_shortcut: false,
+		default: false,
+	},
 };
 
 const PACKAGE = require('../package.json');

nodejs/src/index.js

@@ -43,16 +43,17 @@ const Cli = (inputOptions = CLIOPTIONS, inputArgs = process.argv) => {
 			`    background: "${args.background}",\n` +
 			`    letterSpacing: ${args['letter-spacing']},\n` +
 			`    lineHeight: ${args['line-height']},\n` +
-			`    space: ${!args.spaceless},\n` +
+			`    spaceless: ${args.spaceless},\n` +
 			`    maxLength: ${args['max-length']},\n` +
 			`    gradient: ${args.gradient},\n` +
 			`    independentGradient: ${args['independent-gradient']},\n` +
 			`    transitionGradient: ${args['transition-gradient']},\n` +
 			`    env: ${args.env},\n` +
-			`  }, ${args.debug}, ${args.debugLevel} );`,
+			`    rawMode: ${args['raw-mode']},\n` +
+			`  }, ${args.debug}, ${args['debug-level']} );`,
 		3,
 		args.debug,
-		args.debugLevel
+		args['debug-level']
 	);
 
 	if (args.help) {
@@ -83,15 +84,16 @@ const Cli = (inputOptions = CLIOPTIONS, inputArgs = process.argv) => {
 			background: args.background,
 			letterSpacing: args['letter-spacing'],
 			lineHeight: args['line-height'],
-			space: !args.spaceless,
+			spaceless: args.spaceless,
 			maxLength: args['max-length'],
 			gradient: args.gradient,
 			independentGradient: args['independent-gradient'],
 			transitionGradient: args['transition-gradient'],
 			env: args.env,
+			rawMode: args['raw-mode'],
 		},
 		args.debug,
-		args.debugLevel
+		args['debug-level']
 	);
 };
 

nodejs/test/unit/Cli.spec.js

@@ -22,6 +22,7 @@ beforeEach(() => {
 		gradient: false,
 		independentGradient: false,
 		transitionGradient: false,
+		rawMode: false,
 	};
 
 	Options.set = DEFAULTS;