单个文件增量编译都需要 6 ~ 8 秒,有什么可以优化的地方吗?
var gulp = require("gulp");
var ts = require("gulp-typescript");
var tsProject = ts.createProject("tsconfig.json");
var tsConfig = require("./tsconfig.json").compilerOptions;
var sourcemaps = require("gulp-sourcemaps");
gulp.task("default", function () {
return gulp
.src("./src/**/*.ts", {
since: gulp.lastRun("default"),
sourcemaps: true,
})
.pipe(sourcemaps.init())
.pipe(tsProject())
.pipe(sourcemaps.write())
.pipe(gulp.dest("dist"));
});
gulp.watch("./src/**/*.ts", gulp.parallel("default"));