45 lines
1.3 KiB
JavaScript
45 lines
1.3 KiB
JavaScript
const path = require('path');
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const fs = require('fs-extra');
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module.exports = {
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resolveToContext(dirName, relativePath, context) {
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if (relativePath.startsWith('/')) {
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return `${context}${relativePath}`;
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}
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return path.resolve(dirName, relativePath);
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},
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// 获取某个路径的脚本文件
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transformScript: function (url, value, existsSync = fs.existsSync) {
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url = `${url}/${value}`;
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const ext = path.extname(url);
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// 如果存在后缀，表示当前已经是一个文件
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const exts = ['.js', '.wxs'];
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if (exts.includes(ext) && existsSync(url)) {
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return url;
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}
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// a/b/c => a/b/c.js
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const jsFile = url + '.js';
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if (existsSync(jsFile)) {
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return jsFile;
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}
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// a/b/c => a/b/c.js
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const wxsFile = url + '.wxs';
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if (existsSync(wxsFile)) {
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return wxsFile;
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}
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// a/b/c => a/b/c/index.js
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const jsIndexFile = path.join(url, 'index.js');
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if (existsSync(jsIndexFile)) {
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return jsIndexFile;
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}
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const wxsIndexFile = path.join(url, 'index.wxs');
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if (existsSync(wxsIndexFile)) {
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return wxsIndexFile;
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}
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return null;
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}
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};
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