Method indent

src/Bundle.js:191–221

(indentStr)

	}

	indent(indentStr) {
		if (!arguments.length) {
			indentStr = this.getIndentString();
		}

		if (indentStr === '') return this; // noop

		let trailingNewline = !this.intro || this.intro.slice(-1) === '\n';

		this.sources.forEach((source, i) => {
			const separator = source.separator !== undefined ? source.separator : this.separator;
			const indentStart = trailingNewline || (i > 0 && /\r?\n$/.test(separator));

			source.content.indent(indentStr, {
				exclude: source.indentExclusionRanges,
				indentStart, //: trailingNewline || /\r?\n$/.test( separator )  //true///\r?\n/.test( separator )
			});

			trailingNewline = source.content.lastChar() === '\n';
		});

		if (this.intro) {
			this.intro =
				indentStr +
				this.intro.replace(/^[^\n]/gm, (match, index) => {
					return index > 0 ? indentStr + match : match;
				});
		}

		return this;
	}

	prepend(str) {
		this.intro = str + this.intro;