less-watcher/dist/index.js
2023-07-30 01:20:33 +01:00

59 lines
3.1 KiB
JavaScript

#! /usr/bin/env node
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs_1 = __importDefault(require("fs"));
const child_process_1 = require("child_process");
const sourceFile = process.argv.indexOf("--src") >= 0 ? process.argv[process.argv.indexOf("--src") + 1] : null;
const destinationFile = process.argv.indexOf("--dst") >= 0 ? process.argv[process.argv.indexOf("--dst") + 1] : null;
console.log("\x1b[44mRunning Less compiler\x1b[0m ...");
if (!sourceFile || !destinationFile) {
console.log("ERROR => Missing source or destination file");
process.exit();
}
const sourceFiles = sourceFile.split(",");
const dstFiles = destinationFile.split(",");
for (let i = 0; i < sourceFiles.length; i++) {
const srcFolder = sourceFiles[i];
const dstFile = dstFiles[i];
if ((srcFolder === null || srcFolder === void 0 ? void 0 : srcFolder.match(/\..{2,4}$/)) && !(srcFolder === null || srcFolder === void 0 ? void 0 : srcFolder.match(/\.less$/))) {
console.log("\x1b[33mERROR:\x1b[0m Source must be a folder or a .less file");
process.exit();
}
compile(srcFolder, dstFile, null);
fs_1.default.watch(srcFolder, { recursive: true }, (evtType, fileName) => {
if (!fileName)
return;
const filePathRoot = (srcFolder === null || srcFolder === void 0 ? void 0 : srcFolder.match(/\.less$/)) ? srcFolder : srcFolder + "/" + fileName;
compile(filePathRoot, dstFile, evtType);
});
}
function compile(fileName, dst, evtType) {
if ((fileName === null || fileName === void 0 ? void 0 : fileName.match(/\(/)) || (fileName.match(/\..{2,4}$/) && !(fileName === null || fileName === void 0 ? void 0 : fileName.match(/\.less$/i)))) {
return;
}
let finalSrcPath = (fileName === null || fileName === void 0 ? void 0 : fileName.match(/\.less$/)) ? fileName : `${fileName}/main.less`;
let finalDstPath = dst;
if (fileName === null || fileName === void 0 ? void 0 : fileName.match(/\[/)) {
const paths = fileName.split("/");
const targetPathFull = paths[paths.length - 1];
const targetPath = targetPathFull.replace(/\[|\]/g, "").replace(/\.less/, "");
const destinationFileParentFolder = dst.replace(/\/[^\/]+\.css$/, "");
const targetDstFilePath = `${destinationFileParentFolder}/${targetPath}.css`;
finalSrcPath = `${fileName}/${targetPathFull}`;
finalDstPath = targetDstFilePath;
}
(0, child_process_1.exec)(`lessc ${finalSrcPath} ${(finalDstPath === null || finalDstPath === void 0 ? void 0 : finalDstPath.match(/\.css$/)) ? finalDstPath : finalDstPath.replace(/\/$/, "") + "/_main.css"}`, (error, stdout, stderr) => {
if (error) {
console.log("ERROR =>", error.message);
if (!(evtType === null || evtType === void 0 ? void 0 : evtType.match(/change/i)) && fileName && fileName.match(/\[/)) {
fs_1.default.unlinkSync(finalDstPath);
}
return;
}
console.log("Less Compilation \x1b[32msuccessful\x1b[0m!");
});
}