Gulp: 如何将文件内容读入变量?

Gulp: How do I read file content into a variable?

我有一个 gulp 任务需要将文件读入变量,然后将其内容用作在管道中的文件上运行的不同函数的输入。我该怎么做?

示例伪代码

gulp.task('doSometing', function() {
  var fileContent=getFileContent("path/to/file.something"); //How?

  return gulp.src(dirs.src + '/templates/*.html')
    .pipe(myFunction(fileContent))
    .pipe(gulp.dest('destination/path));
});

这是您要找的吗?

fs = require("fs"),

gulp.task('doSometing', function() {

  return gulp.src(dirs.src + '/templates/*.html')
    .pipe(fs.readFile("path/to/file.something", "utf-8", function(err, _data) {
      //do something with your data
    }))
   .pipe(gulp.dest('destination/path'));
  });

Thargor 为我指明了正确的方向:

gulp.task('doSomething', function() {
  var fileContent = fs.readFileSync("path/to/file.something", "utf8");

  return gulp.src(dirs.src + '/templates/*.html')
    .pipe(myFunction(fileContent))
    .pipe(gulp.dest('destination/path'));
});