diff options
Diffstat (limited to 'hugolib/resource_chain_test.go')
-rw-r--r-- | hugolib/resource_chain_test.go | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/hugolib/resource_chain_test.go b/hugolib/resource_chain_test.go index 9590fc5de..71f57f699 100644 --- a/hugolib/resource_chain_test.go +++ b/hugolib/resource_chain_test.go @@ -16,7 +16,10 @@ package hugolib import ( "io" "os" + "os/exec" "path/filepath" + "runtime" + "strings" "testing" "github.com/gohugoio/hugo/htesting" @@ -694,3 +697,122 @@ Hello2: Bonjour `) } + +func TestResourceChainPostCSS(t *testing.T) { + if !isCI() { + t.Skip("skip (relative) long running modules test when running locally") + } + + if runtime.GOOS == "windows" { + // TODO(bep) + t.Skip("skip npm test on Windows") + } + + wd, _ := os.Getwd() + defer func() { + os.Chdir(wd) + }() + + c := qt.New(t) + + packageJSON := `{ + "scripts": {}, + "dependencies": { + "tailwindcss": "^1.2" + }, + "devDependencies": { + "postcss-cli": "^7.1.0" + } +} +` + + postcssConfig := ` +console.error("Hugo Environment:", process.env.HUGO_ENVIRONMENT ); + +module.exports = { + plugins: [ + require('tailwindcss') + ] +} +` + + tailwindCss := ` +@tailwind base; +@tailwind components; +@tailwind utilities; + +@import "components/all.css"; + +h1 { + @apply text-2xl font-bold; +} + +` + + workDir, clean, err := htesting.CreateTempDir(hugofs.Os, "hugo-test-postcss") + c.Assert(err, qt.IsNil) + defer clean() + + v := viper.New() + v.Set("workingDir", workDir) + v.Set("disableKinds", []string{"taxonomyTerm", "taxonomy", "page"}) + b := newTestSitesBuilder(t).WithLogger(loggers.NewWarningLogger()) + // Need to use OS fs for this. + b.Fs = hugofs.NewDefault(v) + b.WithWorkingDir(workDir) + b.WithViper(v) + + cssDir := filepath.Join(workDir, "assets", "css", "components") + b.Assert(os.MkdirAll(cssDir, 0777), qt.IsNil) + + b.WithContent("p1.md", "") + b.WithTemplates("index.html", ` +{{ $options := dict "inlineImports" true }} +{{ $styles := resources.Get "css/styles.css" | resources.PostCSS $options }} +Styles RelPermalink: {{ $styles.RelPermalink }} +{{ $cssContent := $styles.Content }} +Styles Content: Len: {{ len $styles.Content }}| + +`) + b.WithSourceFile("assets/css/styles.css", tailwindCss) + b.WithSourceFile("assets/css/components/all.css", ` +@import "a.css"; +@import "b.css"; +`, "assets/css/components/a.css", ` +class-in-a { + color: blue; +} +`, "assets/css/components/b.css", ` +@import "a.css"; + +class-in-b { + color: blue; +} +`) + + b.WithSourceFile("package.json", packageJSON) + b.WithSourceFile("postcss.config.js", postcssConfig) + + b.Assert(os.Chdir(workDir), qt.IsNil) + _, err = exec.Command("npm", "install").CombinedOutput() + b.Assert(err, qt.IsNil) + + out, _ := captureStderr(func() error { + b.Build(BuildCfg{}) + return nil + }) + + // Make sure Node sees this. + b.Assert(out, qt.Contains, "Hugo Environment: production") + + b.AssertFileContent("public/index.html", ` +Styles RelPermalink: /css/styles.css +Styles Content: Len: 770878| +`) + + content := b.FileContent("public/css/styles.css") + + b.Assert(strings.Contains(content, "class-in-a"), qt.Equals, true) + b.Assert(strings.Contains(content, "class-in-b"), qt.Equals, true) + +} |