projen
Version:
CDK for software projects
62 lines • 6.12 kB
JavaScript
;
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.SourceCode = void 0;
const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
const component_1 = require("./component");
const textfile_1 = require("./textfile");
/**
* Represents a source file.
*/
class SourceCode extends component_1.Component {
constructor(project, filePath, options = {}) {
super(project);
this.filePath = filePath;
this.indentLevel = 0;
this.indent = options.indent ?? 2;
this.file = new textfile_1.TextFile(project, filePath, {
readonly: options.readonly ?? true,
});
}
get marker() {
return this.file.marker;
}
/**
* Emit a line of code.
* @param code The contents, if not specified, just adds a newline
*/
line(code) {
const spaces = this.indent * this.indentLevel;
const prefix = " ".repeat(spaces);
this.file.addLine((prefix + (code ?? "")).trimEnd());
}
/**
* Opens a code block and increases the indentation level.
*
* @param code The code before the block starts (e.g. `export class {`).
*/
open(code) {
if (code) {
this.line(code);
}
this.indentLevel++;
}
/**
* Decreases the indentation level and closes a code block.
*
* @param code The code after the block is closed (e.g. `}`).
*/
close(code) {
if (this.indentLevel === 0) {
throw new Error("Cannot decrease indent level below zero");
}
this.indentLevel--;
if (code) {
this.line(code);
}
}
}
exports.SourceCode = SourceCode;
_a = JSII_RTTI_SYMBOL_1;
SourceCode[_a] = { fqn: "projen.SourceCode", version: "0.95.1" };
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