Code Upgrade

.gitignore

@@ -2,3 +2,4 @@
 node_modules
 src
 tsconfig.json
+test

README.md

@@ -42,6 +42,8 @@ Or you can just watch an entire folder. In this case less-watch will searc for a
 npx lessc-watcher --src ./folder --dst ./dist/less.css
 ```
 
+**_NOTE:_** If you only provide a destination path, without specifying the exact file name in `.css`, your files will be compiled to a css file named `_main.css`. This is done to prevent conflicts with another possible `main.css` file.
+
 #### Adding more source folders
 
 You can add more source folders by using a comma(`,`) separator. Example:

dist/index.js

@@ -8,29 +8,41 @@ 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("Running Less compiler ...");
+console.log("\x1b[44mRunning Less compiler\x1b[0m ...");
 if (!sourceFile || !destinationFile) {
     console.log("ERROR => Missing source or destination file");
-    process.exit(1);
+    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 === null || fileName === void 0 ? void 0 : fileName.match(/\(/)) || (fileName === null || fileName === void 0 ? void 0 : fileName.match(/\.js$/i))) {
+        if (!fileName)
+            return;
+        const filePathRoot = (srcFolder === null || srcFolder === void 0 ? void 0 : srcFolder.match(/\.less$/)) ? 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 = `${srcFolder}/main.less`;
-        let finalDstPath = dstFile;
+    let finalSrcPath = (fileName === null || fileName === void 0 ? void 0 : fileName.match(/\.less$/)) ? 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 = dstFile.replace(/\/[^\/]+\.css$/, "");
+        const destinationFileParentFolder = dst.replace(/\/[^\/]+\.css$/, "");
         const targetDstFilePath = `${destinationFileParentFolder}/${targetPath}.css`;
-            finalSrcPath = `${srcFolder}/${targetPathFull}`;
+        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) => {
@@ -43,5 +55,4 @@ for (let i = 0; i < sourceFiles.length; i++) {
         }
         console.log("Less Compilation \x1b[32msuccessful\x1b[0m!");
     });
-    });
 }

package.json

@@ -1,6 +1,6 @@
 {
     "name": "lessc-watcher",
-    "version": "1.1.0",
+    "version": "1.1.2",
     "description": "A minimal package to watch less files and compile them to css",
     "main": "dist/index.js",
     "bin": {