KERNEL-10608 feat: fineui打包出fineui.less以供用户在外部定制主题

.npmignore

@@ -1,7 +1,4 @@
 *
-!src/less/*.less
-!src/less/lib/*.less
-!src/less/resource/*.less
 !dist/lib/*.d.ts
 !dist/lib/**/*.d.ts
 !dist/font.css

lib/prepublish/prepublish.js

@@ -1,5 +1,6 @@
-const { resolve } = require("path");
-const { writeFileSync } = require("fs");
+const { resolve, relative, join } = require("path");
+const { writeFileSync, readdirSync, statSync } = require("fs");
+const { spawnSync } = require('child_process');
 
 function pad2(n) {// always returns a string
     return (n < 10 ? "0" : "") + n;
@@ -27,3 +28,48 @@ packageJSON.publishConfig.registry = 'https://npm.fineres.com/';
 packageJSON.name = "@fui/core";
 
 writeFileSync(resolve(__dirname, "../../package.json"), JSON.stringify(packageJSON, null, 2));
+
+// 将less打包成fineui.less发布到npm以供用户定制主题
+const lessPath = join(process.cwd(), '/src/less');
+
+function copyFiles(from, to) {
+    spawnSync('cp', ['-r', from, to]);
+}
+
+function removeFiles(src) {
+    spawnSync('rm', ['-rf', src]);
+}
+
+function readDirSync(directoryPath) {
+    let content = '';
+    const pa = readdirSync(directoryPath);
+    pa.forEach(file => {
+        const filePath = `${directoryPath}/${file}`;
+        const info = statSync(filePath);
+        if (info.isDirectory()) {
+            content += readDirSync(filePath);
+        } else {
+            content += `@import "./${relative(lessPath, filePath)}";\n`;
+        }
+    });
+
+    return content;
+}
+
+function finalizeCompile() {
+    const componentsLessContent = readDirSync(lessPath);
+
+    writeFileSync(
+        join(lessPath, 'fineui.less'),
+        componentsLessContent,
+    );
+}
+
+removeFiles(`${lessPath}/images`);
+removeFiles(`${lessPath}/font`);
+removeFiles(`${lessPath}/fineui.less`);
+
+finalizeCompile();
+
+copyFiles(`${process.cwd()}/dist/images`, lessPath);
+copyFiles(`${process.cwd()}/dist/font`, lessPath);