// Copyright 2021 The Hugo Authors. All rights reserved. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package js_test import ( "path/filepath" "strings" "testing" qt "github.com/frankban/quicktest" "github.com/gohugoio/hugo/htesting" "github.com/gohugoio/hugo/hugolib" ) func TestBuildVariants(t *testing.T) { c := qt.New(t) mainWithImport := ` -- config.toml -- disableKinds=["page", "section", "taxonomy", "term", "sitemap", "robotsTXT"] -- assets/js/main.js -- import { hello1, hello2 } from './util1'; hello1(); hello2(); -- assets/js/util1.js -- import { hello3 } from './util2'; export function hello1() { return 'abcd'; } export function hello2() { return hello3(); } -- assets/js/util2.js -- export function hello3() { return 'efgh'; } -- layouts/index.html -- {{ $js := resources.Get "js/main.js" | js.Build }} JS Content:{{ $js.Content }}:End: ` c.Run("Basic", func(c *qt.C) { b := hugolib.NewIntegrationTestBuilder(hugolib.IntegrationTestConfig{T: c, NeedsOsFS: true, TxtarString: mainWithImport}).Build() b.AssertFileContent("public/index.html", `abcd`) }) c.Run("Edit Import", func(c *qt.C) { b := hugolib.NewIntegrationTestBuilder(hugolib.IntegrationTestConfig{T: c, Running: true, NeedsOsFS: true, TxtarString: mainWithImport}).Build() b.AssertFileContent("public/index.html", `abcd`) b.EditFileReplace("assets/js/util1.js", func(s string) string { return strings.ReplaceAll(s, "abcd", "1234") }).Build() b.AssertFileContent("public/index.html", `1234`) }) c.Run("Edit Import Nested", func(c *qt.C) { b := hugolib.NewIntegrationTestBuilder(hugolib.IntegrationTestConfig{T: c, Running: true, NeedsOsFS: true, TxtarString: mainWithImport}).Build() b.AssertFileContent("public/index.html", `efgh`) b.EditFileReplace("assets/js/util2.js", func(s string) string { return strings.ReplaceAll(s, "efgh", "1234") }).Build() b.AssertFileContent("public/index.html", `1234`) }) } func TestBuildWithModAndNpm(t *testing.T) { if !htesting.IsCI() { t.Skip("skip (relative) long running modules test when running locally") } c := qt.New(t) files := ` -- config.toml -- baseURL = "https://example.org" disableKinds=["page", "section", "taxonomy", "term", "sitemap", "robotsTXT"] [module] [[module.imports]] path="github.com/gohugoio/hugoTestProjectJSModImports" -- go.mod -- module github.com/gohugoio/tests/testHugoModules go 1.16 require github.com/gohugoio/hugoTestProjectJSModImports v0.10.0 // indirect -- package.json -- { "dependencies": { "date-fns": "^2.16.1" } } ` b := hugolib.NewIntegrationTestBuilder( hugolib.IntegrationTestConfig{ T: c, NeedsOsFS: true, NeedsNpmInstall: true, TxtarString: files, Verbose: true, }).Build() b.AssertFileContent("public/js/main.js", ` greeting: "greeting configured in mod2" Hello1 from mod1: $ return "Hello2 from mod1"; var Hugo = "Rocks!"; Hello3 from mod2. Date from date-fns: ${today} Hello from lib in the main project Hello5 from mod2. var myparam = "Hugo Rocks!"; shim cwd `) // React JSX, verify the shimming. b.AssertFileContent("public/js/like.js", filepath.FromSlash(`@v0.10.0/assets/js/shims/react.js module.exports = window.ReactDOM; `)) } func TestBuildWithNpm(t *testing.T) { if !htesting.IsCI() { t.Skip("skip (relative) long running modules test when running locally") } c := qt.New(t) files := ` -- assets/js/included.js -- console.log("included"); -- assets/js/main.js -- import "./included"; import { toCamelCase } from "to-camel-case"; console.log("main"); console.log("To camel:", toCamelCase("space case")); -- assets/js/myjsx.jsx -- import * as React from 'react' import * as ReactDOM from 'react-dom' ReactDOM.render(

Hello, world!

, document.getElementById('root') ); -- assets/js/myts.ts -- function greeter(person: string) { return "Hello, " + person; } let user = [0, 1, 2]; document.body.textContent = greeter(user); -- config.toml -- disablekinds = ['taxonomy', 'term', 'page'] -- content/p1.md -- Content. -- data/hugo.toml -- slogan = "Hugo Rocks!" -- i18n/en.yaml -- hello: other: "Hello" -- i18n/fr.yaml -- hello: other: "Bonjour" -- layouts/index.html -- {{ $options := dict "minify" false "externals" (slice "react" "react-dom") }} {{ $js := resources.Get "js/main.js" | js.Build $options }} JS: {{ template "print" $js }} {{ $jsx := resources.Get "js/myjsx.jsx" | js.Build $options }} JSX: {{ template "print" $jsx }} {{ $ts := resources.Get "js/myts.ts" | js.Build (dict "sourcemap" "inline")}} TS: {{ template "print" $ts }} {{ $ts2 := resources.Get "js/myts.ts" | js.Build (dict "sourcemap" "external" "TargetPath" "js/myts2.js")}} TS2: {{ template "print" $ts2 }} {{ define "print" }}RelPermalink: {{.RelPermalink}}|MIME: {{ .MediaType }}|Content: {{ .Content | safeJS }}{{ end }} -- package.json -- { "scripts": {}, "dependencies": { "to-camel-case": "1.0.0" } } ` b := hugolib.NewIntegrationTestBuilder( hugolib.IntegrationTestConfig{ T: c, NeedsOsFS: true, NeedsNpmInstall: true, TxtarString: files, }).Build() b.AssertFileContent("public/js/myts.js", `//# sourceMappingURL=data:application/json;base64,ewogICJ2ZXJz`) b.AssertFileContent("public/js/myts2.js.map", `"version": 3,`) b.AssertFileContent("public/index.html", ` console.log("included"); if (hasSpace.test(string)) var React = __toESM(__require("react")); function greeter(person) { `) } func TestBuildError(t *testing.T) { c := qt.New(t) filesTemplate := ` -- config.toml -- disableKinds=["page", "section", "taxonomy", "term", "sitemap", "robotsTXT"] -- assets/js/main.js -- // A comment. import { hello1, hello2 } from './util1'; hello1(); hello2(); -- assets/js/util1.js -- /* Some comments. */ import { hello3 } from './util2'; export function hello1() { return 'abcd'; } export function hello2() { return hello3(); } -- assets/js/util2.js -- export function hello3() { return 'efgh'; } -- layouts/index.html -- {{ $js := resources.Get "js/main.js" | js.Build }} JS Content:{{ $js.Content }}:End: ` c.Run("Import from main not found", func(c *qt.C) { c.Parallel() files := strings.Replace(filesTemplate, "import { hello1, hello2 }", "import { hello1, hello2, FOOBAR }", 1) b, err := hugolib.NewIntegrationTestBuilder(hugolib.IntegrationTestConfig{T: c, NeedsOsFS: true, TxtarString: files}).BuildE() b.Assert(err, qt.IsNotNil) b.Assert(err.Error(), qt.Contains, `main.js:2:25": No matching export`) }) c.Run("Import from import not found", func(c *qt.C) { c.Parallel() files := strings.Replace(filesTemplate, "import { hello3 } from './util2';", "import { hello3, FOOBAR } from './util2';", 1) b, err := hugolib.NewIntegrationTestBuilder(hugolib.IntegrationTestConfig{T: c, NeedsOsFS: true, TxtarString: files}).BuildE() b.Assert(err, qt.IsNotNil) b.Assert(err.Error(), qt.Contains, `util1.js:4:17": No matching export in`) }) }