gulp.task('tag-change', function () {
 // var files = fs.readFileSync('./node_modules/@syncfusion/ej2-angular-buttons/@syncfusion/ej2-angular-buttons.es5.js', 'utf8');
 var files = glob.sync('./dist/@syncfusion/*');
 
 for (var i = 0; i < files.length; i++) {
 var sourceFile = fs.readFileSync(files[i],'utf8');
 sourceFile = sourceFile.replace(`selector: '[ejs-button]'`,`selector: '[KD-button]'`);
 fs.writeFileSync(files[i], sourceFile, 'utf8');
 }
});

最后，我找到了满足要求的解决方案。

我创建了一个tagchange.js文件并放置了以下内容。

var fs = require('fs');
var glob = require('glob');

var files = glob.sync('./@syncfusion/*');
 
 for (var i = 0; i < files.length; i++) {
 var sourceFile = fs.readFileSync(files[i],'utf8');
 sourceFile = sourceFile.replace(`selector: '[ejs-button]'`,`selector: '[Kumar-button]'`);
 fs.writeFileSync(files[i], sourceFile, 'utf8');
 }

NPM软件包安装后运行gulp任务，无需任何命令

我已经开发了一个小角度包，它托管在npmjs上。当我尝试安装我的软件包时，我想更改我的“选择器”名称，以便我编写了一个如下的任务：

gulp.task('tag-change', function () {
 // var files = fs.readFileSync('./node_modules/@syncfusion/ej2-angular-buttons/@syncfusion/ej2-angular-buttons.es5.js', 'utf8');
 var files = glob.sync('./dist/@syncfusion/*');
 
 for (var i = 0; i < files.length; i++) {
 var sourceFile = fs.readFileSync(files[i],'utf8');
 sourceFile = sourceFile.replace(`selector: '[ejs-button]'`,`selector: '[KD-button]'`);
 fs.writeFileSync(files[i], sourceFile, 'utf8');
 }
});

var fs = require('fs');
var glob = require('glob');

var files = glob.sync('./@syncfusion/*');
 
 for (var i = 0; i < files.length; i++) {
 var sourceFile = fs.readFileSync(files[i],'utf8');
 sourceFile = sourceFile.replace(`selector: '[ejs-button]'`,`selector: '[Kumar-button]'`);
 fs.writeFileSync(files[i], sourceFile, 'utf8');
 }