419 lines
14 KiB
Go
419 lines
14 KiB
Go
// Copyright 2019 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package filesystems
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import (
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"errors"
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"github.com/gohugoio/hugo/config"
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"github.com/gohugoio/hugo/langs"
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"github.com/spf13/afero"
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"github.com/gohugoio/hugo/hugofs"
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"github.com/gohugoio/hugo/hugolib/paths"
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"github.com/gohugoio/hugo/modules"
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"github.com/spf13/viper"
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"github.com/stretchr/testify/require"
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)
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func initConfig(fs afero.Fs, cfg config.Provider) error {
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if _, err := langs.LoadLanguageSettings(cfg, nil); err != nil {
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return err
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}
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modConfig, err := modules.DecodeConfig(cfg)
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if err != nil {
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return err
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}
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workingDir := cfg.GetString("workingDir")
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themesDir := cfg.GetString("themesDir")
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if !filepath.IsAbs(themesDir) {
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themesDir = filepath.Join(workingDir, themesDir)
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}
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modulesClient := modules.NewClient(modules.ClientConfig{
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Fs: fs,
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WorkingDir: workingDir,
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ThemesDir: themesDir,
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ModuleConfig: modConfig,
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IgnoreVendor: true,
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})
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moduleConfig, err := modulesClient.Collect()
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if err != nil {
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return err
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}
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if err := modules.ApplyProjectConfigDefaults(cfg, moduleConfig.ActiveModules[len(moduleConfig.ActiveModules)-1]); err != nil {
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return err
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}
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cfg.Set("allModules", moduleConfig.ActiveModules)
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return nil
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}
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func TestNewBaseFs(t *testing.T) {
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assert := require.New(t)
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v := viper.New()
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fs := hugofs.NewMem(v)
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themes := []string{"btheme", "atheme"}
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workingDir := filepath.FromSlash("/my/work")
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v.Set("workingDir", workingDir)
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v.Set("contentDir", "content")
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v.Set("themesDir", "themes")
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v.Set("defaultContentLanguage", "en")
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v.Set("theme", themes[:1])
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// Write some data to the themes
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for _, theme := range themes {
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for _, dir := range []string{"i18n", "data", "archetypes", "layouts"} {
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base := filepath.Join(workingDir, "themes", theme, dir)
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filenameTheme := filepath.Join(base, fmt.Sprintf("theme-file-%s.txt", theme))
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filenameOverlap := filepath.Join(base, "f3.txt")
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fs.Source.Mkdir(base, 0755)
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content := []byte(fmt.Sprintf("content:%s:%s", theme, dir))
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afero.WriteFile(fs.Source, filenameTheme, content, 0755)
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afero.WriteFile(fs.Source, filenameOverlap, content, 0755)
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}
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// Write some files to the root of the theme
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base := filepath.Join(workingDir, "themes", theme)
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afero.WriteFile(fs.Source, filepath.Join(base, fmt.Sprintf("theme-root-%s.txt", theme)), []byte(fmt.Sprintf("content:%s", theme)), 0755)
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afero.WriteFile(fs.Source, filepath.Join(base, "file-theme-root.txt"), []byte(fmt.Sprintf("content:%s", theme)), 0755)
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}
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afero.WriteFile(fs.Source, filepath.Join(workingDir, "file-root.txt"), []byte("content-project"), 0755)
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afero.WriteFile(fs.Source, filepath.Join(workingDir, "themes", "btheme", "config.toml"), []byte(`
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theme = ["atheme"]
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`), 0755)
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setConfigAndWriteSomeFilesTo(fs.Source, v, "contentDir", "mycontent", 3)
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setConfigAndWriteSomeFilesTo(fs.Source, v, "i18nDir", "myi18n", 4)
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setConfigAndWriteSomeFilesTo(fs.Source, v, "layoutDir", "mylayouts", 5)
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setConfigAndWriteSomeFilesTo(fs.Source, v, "staticDir", "mystatic", 6)
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setConfigAndWriteSomeFilesTo(fs.Source, v, "dataDir", "mydata", 7)
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setConfigAndWriteSomeFilesTo(fs.Source, v, "archetypeDir", "myarchetypes", 8)
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setConfigAndWriteSomeFilesTo(fs.Source, v, "assetDir", "myassets", 9)
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setConfigAndWriteSomeFilesTo(fs.Source, v, "resourceDir", "myrsesource", 10)
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v.Set("publishDir", "public")
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assert.NoError(initConfig(fs.Source, v))
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p, err := paths.New(fs, v)
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assert.NoError(err)
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bfs, err := NewBase(p)
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assert.NoError(err)
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assert.NotNil(bfs)
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root, err := bfs.I18n.Fs.Open("")
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assert.NoError(err)
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dirnames, err := root.Readdirnames(-1)
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assert.NoError(err)
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assert.Equal([]string{"f1.txt", "f2.txt", "f3.txt", "f4.txt", "f3.txt", "theme-file-btheme.txt", "f3.txt", "theme-file-atheme.txt"}, dirnames)
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root, err = bfs.Data.Fs.Open("")
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assert.NoError(err)
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dirnames, err = root.Readdirnames(-1)
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assert.NoError(err)
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assert.Equal([]string{"f1.txt", "f2.txt", "f3.txt", "f4.txt", "f5.txt", "f6.txt", "f7.txt", "f3.txt", "theme-file-btheme.txt", "f3.txt", "theme-file-atheme.txt"}, dirnames)
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//printFs(bfs.Work, "", os.Stdout)
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checkFileCount(bfs.Layouts.Fs, "", assert, 7)
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checkFileCount(bfs.Content.Fs, "", assert, 3)
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checkFileCount(bfs.I18n.Fs, "", assert, 8) // 4 + 4 themes
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checkFileCount(bfs.Static[""].Fs, "", assert, 6)
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checkFileCount(bfs.Data.Fs, "", assert, 11) // 7 + 4 themes
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checkFileCount(bfs.Archetypes.Fs, "", assert, 10) // 8 + 2 themes
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checkFileCount(bfs.Assets.Fs, "", assert, 9)
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checkFileCount(bfs.Work, "", assert, 82)
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assert.True(bfs.IsData(filepath.Join(workingDir, "mydata", "file1.txt")))
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assert.True(bfs.IsI18n(filepath.Join(workingDir, "myi18n", "file1.txt")))
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assert.True(bfs.IsLayout(filepath.Join(workingDir, "mylayouts", "file1.txt")))
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assert.True(bfs.IsStatic(filepath.Join(workingDir, "mystatic", "file1.txt")))
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assert.True(bfs.IsAsset(filepath.Join(workingDir, "myassets", "file1.txt")))
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contentFilename := filepath.Join(workingDir, "mycontent", "file1.txt")
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assert.True(bfs.IsContent(contentFilename))
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rel := bfs.RelContentDir(contentFilename)
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assert.Equal("file1.txt", rel)
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// Check Work fs vs theme
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checkFileContent(bfs.Work, "file-root.txt", assert, "content-project")
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checkFileContent(bfs.Work, "theme-root-atheme.txt", assert, "content:atheme")
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// https://github.com/gohugoio/hugo/issues/5318
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// Check both project and theme.
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for _, fs := range []afero.Fs{bfs.Archetypes.Fs, bfs.Layouts.Fs} {
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for _, filename := range []string{"/f1.txt", "/theme-file-atheme.txt"} {
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filename = filepath.FromSlash(filename)
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f, err := fs.Open(filename)
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assert.NoError(err)
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name := f.Name()
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f.Close()
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assert.Equal(filename, name)
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}
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}
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}
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func createConfig() *viper.Viper {
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v := viper.New()
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v.Set("contentDir", "mycontent")
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v.Set("i18nDir", "myi18n")
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v.Set("staticDir", "mystatic")
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v.Set("dataDir", "mydata")
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v.Set("layoutDir", "mylayouts")
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v.Set("archetypeDir", "myarchetypes")
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v.Set("assetDir", "myassets")
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v.Set("resourceDir", "resources")
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v.Set("publishDir", "public")
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v.Set("defaultContentLanguage", "en")
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return v
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}
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func TestNewBaseFsEmpty(t *testing.T) {
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assert := require.New(t)
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v := createConfig()
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fs := hugofs.NewMem(v)
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assert.NoError(initConfig(fs.Source, v))
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p, err := paths.New(fs, v)
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assert.NoError(err)
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bfs, err := NewBase(p)
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assert.NoError(err)
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assert.NotNil(bfs)
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assert.NotNil(bfs.Archetypes.Fs)
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assert.NotNil(bfs.Layouts.Fs)
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assert.NotNil(bfs.Data.Fs)
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assert.NotNil(bfs.I18n.Fs)
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assert.NotNil(bfs.Work)
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assert.NotNil(bfs.Content.Fs)
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assert.NotNil(bfs.Static)
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}
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func TestRealDirs(t *testing.T) {
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assert := require.New(t)
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v := createConfig()
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fs := hugofs.NewDefault(v)
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sfs := fs.Source
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root, err := afero.TempDir(sfs, "", "realdir")
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assert.NoError(err)
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themesDir, err := afero.TempDir(sfs, "", "themesDir")
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assert.NoError(err)
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defer func() {
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os.RemoveAll(root)
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os.RemoveAll(themesDir)
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}()
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v.Set("workingDir", root)
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v.Set("themesDir", themesDir)
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v.Set("theme", "mytheme")
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assert.NoError(sfs.MkdirAll(filepath.Join(root, "myassets", "scss", "sf1"), 0755))
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assert.NoError(sfs.MkdirAll(filepath.Join(root, "myassets", "scss", "sf2"), 0755))
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assert.NoError(sfs.MkdirAll(filepath.Join(themesDir, "mytheme", "assets", "scss", "sf2"), 0755))
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assert.NoError(sfs.MkdirAll(filepath.Join(themesDir, "mytheme", "assets", "scss", "sf3"), 0755))
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assert.NoError(sfs.MkdirAll(filepath.Join(root, "resources"), 0755))
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assert.NoError(sfs.MkdirAll(filepath.Join(themesDir, "mytheme", "resources"), 0755))
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assert.NoError(sfs.MkdirAll(filepath.Join(root, "myassets", "js", "f2"), 0755))
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afero.WriteFile(sfs, filepath.Join(filepath.Join(root, "myassets", "scss", "sf1", "a1.scss")), []byte("content"), 0755)
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afero.WriteFile(sfs, filepath.Join(filepath.Join(root, "myassets", "scss", "sf2", "a3.scss")), []byte("content"), 0755)
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afero.WriteFile(sfs, filepath.Join(filepath.Join(root, "myassets", "scss", "a2.scss")), []byte("content"), 0755)
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afero.WriteFile(sfs, filepath.Join(filepath.Join(themesDir, "mytheme", "assets", "scss", "sf2", "a3.scss")), []byte("content"), 0755)
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afero.WriteFile(sfs, filepath.Join(filepath.Join(themesDir, "mytheme", "assets", "scss", "sf3", "a4.scss")), []byte("content"), 0755)
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afero.WriteFile(sfs, filepath.Join(filepath.Join(themesDir, "mytheme", "resources", "t1.txt")), []byte("content"), 0755)
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afero.WriteFile(sfs, filepath.Join(filepath.Join(root, "resources", "p1.txt")), []byte("content"), 0755)
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afero.WriteFile(sfs, filepath.Join(filepath.Join(root, "resources", "p2.txt")), []byte("content"), 0755)
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afero.WriteFile(sfs, filepath.Join(filepath.Join(root, "myassets", "js", "f2", "a1.js")), []byte("content"), 0755)
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afero.WriteFile(sfs, filepath.Join(filepath.Join(root, "myassets", "js", "a2.js")), []byte("content"), 0755)
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assert.NoError(initConfig(fs.Source, v))
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p, err := paths.New(fs, v)
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assert.NoError(err)
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bfs, err := NewBase(p)
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assert.NoError(err)
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assert.NotNil(bfs)
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checkFileCount(bfs.Assets.Fs, "", assert, 6)
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realDirs := bfs.Assets.RealDirs("scss")
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assert.Equal(2, len(realDirs))
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assert.Equal(filepath.Join(root, "myassets/scss"), realDirs[0])
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assert.Equal(filepath.Join(themesDir, "mytheme/assets/scss"), realDirs[len(realDirs)-1])
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assert.NotNil(bfs.theBigFs)
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}
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func TestStaticFs(t *testing.T) {
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assert := require.New(t)
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v := createConfig()
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workDir := "mywork"
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v.Set("workingDir", workDir)
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v.Set("themesDir", "themes")
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v.Set("theme", []string{"t1", "t2"})
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fs := hugofs.NewMem(v)
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themeStaticDir := filepath.Join(workDir, "themes", "t1", "static")
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themeStaticDir2 := filepath.Join(workDir, "themes", "t2", "static")
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afero.WriteFile(fs.Source, filepath.Join(workDir, "mystatic", "f1.txt"), []byte("Hugo Rocks!"), 0755)
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afero.WriteFile(fs.Source, filepath.Join(themeStaticDir, "f1.txt"), []byte("Hugo Themes Rocks!"), 0755)
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afero.WriteFile(fs.Source, filepath.Join(themeStaticDir, "f2.txt"), []byte("Hugo Themes Still Rocks!"), 0755)
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afero.WriteFile(fs.Source, filepath.Join(themeStaticDir2, "f2.txt"), []byte("Hugo Themes Rocks in t2!"), 0755)
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assert.NoError(initConfig(fs.Source, v))
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p, err := paths.New(fs, v)
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assert.NoError(err)
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bfs, err := NewBase(p)
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assert.NoError(err)
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sfs := bfs.StaticFs("en")
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checkFileContent(sfs, "f1.txt", assert, "Hugo Rocks!")
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checkFileContent(sfs, "f2.txt", assert, "Hugo Themes Still Rocks!")
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}
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func TestStaticFsMultiHost(t *testing.T) {
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assert := require.New(t)
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v := createConfig()
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workDir := "mywork"
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v.Set("workingDir", workDir)
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v.Set("themesDir", "themes")
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v.Set("theme", "t1")
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v.Set("defaultContentLanguage", "en")
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langConfig := map[string]interface{}{
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"no": map[string]interface{}{
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"staticDir": "static_no",
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"baseURL": "https://example.org/no/",
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},
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"en": map[string]interface{}{
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"baseURL": "https://example.org/en/",
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},
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}
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v.Set("languages", langConfig)
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fs := hugofs.NewMem(v)
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themeStaticDir := filepath.Join(workDir, "themes", "t1", "static")
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afero.WriteFile(fs.Source, filepath.Join(workDir, "mystatic", "f1.txt"), []byte("Hugo Rocks!"), 0755)
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afero.WriteFile(fs.Source, filepath.Join(workDir, "static_no", "f1.txt"), []byte("Hugo Rocks in Norway!"), 0755)
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afero.WriteFile(fs.Source, filepath.Join(themeStaticDir, "f1.txt"), []byte("Hugo Themes Rocks!"), 0755)
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afero.WriteFile(fs.Source, filepath.Join(themeStaticDir, "f2.txt"), []byte("Hugo Themes Still Rocks!"), 0755)
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assert.NoError(initConfig(fs.Source, v))
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p, err := paths.New(fs, v)
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assert.NoError(err)
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bfs, err := NewBase(p)
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assert.NoError(err)
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enFs := bfs.StaticFs("en")
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checkFileContent(enFs, "f1.txt", assert, "Hugo Rocks!")
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checkFileContent(enFs, "f2.txt", assert, "Hugo Themes Still Rocks!")
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noFs := bfs.StaticFs("no")
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checkFileContent(noFs, "f1.txt", assert, "Hugo Rocks in Norway!")
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checkFileContent(noFs, "f2.txt", assert, "Hugo Themes Still Rocks!")
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}
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func checkFileCount(fs afero.Fs, dirname string, assert *require.Assertions, expected int) {
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count, fnames, err := countFileaAndGetFilenames(fs, dirname)
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assert.NoError(err, fnames)
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assert.Equal(expected, count, fnames)
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}
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func checkFileContent(fs afero.Fs, filename string, assert *require.Assertions, expected ...string) {
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b, err := afero.ReadFile(fs, filename)
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assert.NoError(err)
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content := string(b)
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for _, e := range expected {
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assert.Contains(content, e)
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}
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}
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func countFileaAndGetFilenames(fs afero.Fs, dirname string) (int, []string, error) {
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if fs == nil {
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return 0, nil, errors.New("no fs")
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}
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counter := 0
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var filenames []string
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wf := func(path string, info hugofs.FileMetaInfo, err error) error {
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if err != nil {
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return err
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}
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if !info.IsDir() {
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counter++
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}
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if info.Name() != "." {
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name := info.Name()
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name = strings.Replace(name, filepath.FromSlash("/my/work"), "WORK_DIR", 1)
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filenames = append(filenames, name)
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}
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return nil
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}
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w := hugofs.NewWalkway(hugofs.WalkwayConfig{Fs: fs, Root: dirname, WalkFn: wf})
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if err := w.Walk(); err != nil {
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return -1, nil, err
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}
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return counter, filenames, nil
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}
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func setConfigAndWriteSomeFilesTo(fs afero.Fs, v *viper.Viper, key, val string, num int) {
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workingDir := v.GetString("workingDir")
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v.Set(key, val)
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fs.Mkdir(val, 0755)
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for i := 0; i < num; i++ {
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filename := filepath.Join(workingDir, val, fmt.Sprintf("f%d.txt", i+1))
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afero.WriteFile(fs, filename, []byte(fmt.Sprintf("content:%s:%d", key, i+1)), 0755)
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}
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}
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