|
|
@@ -0,0 +1,103 @@
|
|
|
+import fs from 'fs-extra';
|
|
|
+import { optimize } from 'svgo';
|
|
|
+// @ts-expect-error svgstore no declaration file
|
|
|
+import svgstore from 'svgstore';
|
|
|
+
|
|
|
+interface StdfIconOptions {
|
|
|
+ inFile?: string;
|
|
|
+ outFile?: string;
|
|
|
+ fileName?: string;
|
|
|
+ simple?: boolean;
|
|
|
+}
|
|
|
+
|
|
|
+export default function svgSprite(datas: StdfIconOptions[] = []) {
|
|
|
+ // 可接收多组参数，处理多个文件夹内的文件
|
|
|
+ // Multiple parameters can be accepted to process files in multiple folders
|
|
|
+ const data = datas ? datas : [{ inFile: 'src/lib/symbol', outFile: 'static/fonts', fileName: '', simple: true }];
|
|
|
+
|
|
|
+ // 循环处理每一组参数
|
|
|
+ // Loop through each set of parameters
|
|
|
+ if (Array.isArray(data)) {
|
|
|
+ // 给出提示，开始处理几个文件夹
|
|
|
+ // Give a prompt, how many folders are being processed
|
|
|
+ console.log(`[rollup-plugin-stdf-icon]: ⌛ Start processing ${data.length} folders...`);
|
|
|
+
|
|
|
+ data.forEach((item: any) => {
|
|
|
+ const { inFile, outFile, fileName, simple = true } = item;
|
|
|
+ // 如果 fileName 为默认 '',则将 inFile 的最后一个文件夹作为 fileName，注意不同操作系统的路径分隔符
|
|
|
+ // If fileName is the default '', then the last folder of inFile is used as fileName, pay attention to the path separator of different operating systems
|
|
|
+ const fileNameInner = fileName ? fileName : inFile.split('/').pop();
|
|
|
+ handleFile(inFile, outFile, fileNameInner, simple);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ return { name: 'rollup-plugin-stdf-icon' };
|
|
|
+}
|
|
|
+
|
|
|
+// 处理一个文件夹内的文件
|
|
|
+// Process files in a folder
|
|
|
+function handleFile(inFile: string, outFile: string, fileName: string, simple = true) {
|
|
|
+ // 如果 outFile 不存在, 则创建
|
|
|
+ // If outFile does not exist, create it
|
|
|
+ if (!fs.existsSync(outFile)) {
|
|
|
+ fs.mkdirSync(outFile);
|
|
|
+ }
|
|
|
+
|
|
|
+ // 创建一个空的 svgstore
|
|
|
+ // Create an empty svgstore
|
|
|
+ const sprites = svgstore({ cleanDefs: true });
|
|
|
+
|
|
|
+ // 循环 icons 目录下的所有 svg 文件
|
|
|
+ // Loop through all svg files in the icons directory
|
|
|
+ const svgs = fs.readdirSync(inFile);
|
|
|
+
|
|
|
+ svgs.forEach((svg: string) => {
|
|
|
+ if (!svg.endsWith('.svg')) {
|
|
|
+ // 读取 svg 文件内容, 如果文件不是 svg 文件, 则给出提示并跳过
|
|
|
+ // Read the contents of the svg file, if the file is not an svg file, give a prompt and skip
|
|
|
+ console.warn(`[rollup-plugin-stdf-icon]: ⏭️ ${inFile}/${svg} is not a svg file, skip it!`);
|
|
|
+ } else {
|
|
|
+ const code = fs.readFileSync(`${inFile}/${svg}`, 'utf8');
|
|
|
+
|
|
|
+ // 使用 SVGO 进行优化
|
|
|
+ // Use SVGO for optimization
|
|
|
+ const result = optimize(code);
|
|
|
+
|
|
|
+ // 删除 result 中的 p-id class 等属性
|
|
|
+ // Delete p-id class and other attributes in result
|
|
|
+ result.data = result.data.replace(/p-id="[^"]*"/g, '').replace(/class="[^"]*"/g, '');
|
|
|
+
|
|
|
+ // 如果 result 中有 fill 属性，属性值不为 none, 则将 fill 属性值设置为 currentColor
|
|
|
+ // If there is a fill attribute in result, the attribute value is not none, then set the fill attribute value to currentColor
|
|
|
+ if (simple && result.data.indexOf('fill=') > -1 && result.data.indexOf('fill="none"') === -1) {
|
|
|
+ result.data = result.data.replace(/fill="[^"]*"/g, 'fill="currentColor"');
|
|
|
+ }
|
|
|
+
|
|
|
+ // 如果 result 中有 stroke 属性，属性值不为 none, 则将 stroke 属性值设置为 currentColor
|
|
|
+ // If there is a stroke attribute in result, the attribute value is not none, then set the stroke attribute value to currentColor
|
|
|
+ if (simple && result.data.indexOf('stroke=') > -1 && result.data.indexOf('stroke="none"') === -1) {
|
|
|
+ result.data = result.data.replace(/stroke="[^"]*"/g, 'stroke="currentColor"');
|
|
|
+ }
|
|
|
+
|
|
|
+ // 将优化后的 svg 添加到 sprites 中
|
|
|
+ // Add the optimized svg to sprites
|
|
|
+ sprites.add(svg.replace('.svg', ''), result.data, { copyAttrs: ['fill', 'stroke'] });
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ // 已完成合并（inFile）中的多少个 svg 文件至 outFile/fileName.svg
|
|
|
+ // Have merged how many svg files in (inFile) to outFile/fileName.svg
|
|
|
+ console.log(`[rollup-plugin-stdf-icon]: ✅ ${inFile} has merged ${svgs.length} svg files to ${outFile}/${fileName}.svg`);
|
|
|
+
|
|
|
+ // 删除 sprites 的 <?xml...?> 标签和 <!DOCTYPE...> 标签 和 <defs/> 标签
|
|
|
+ // Delete the <?xml...?> tag and <!DOCTYPE...> tag of sprites
|
|
|
+ const spritesStr = sprites
|
|
|
+ .toString()
|
|
|
+ .replace(/<\?xml[^>]*>/g, '')
|
|
|
+ .replace(/<!DOCTYPE[^>]*>/g, '')
|
|
|
+ .replace(/<defs\/>/g, '');
|
|
|
+
|
|
|
+ // 写入到指定的文件中
|
|
|
+ // Write to the specified file
|
|
|
+ fs.writeFileSync(outFile + '/' + fileName + '.svg', spritesStr);
|
|
|
+}
|
dufu1991