mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-21 20:46:30 -05:00
318 lines
9.9 KiB
Go
318 lines
9.9 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 hugofs
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import (
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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"github.com/spf13/viper"
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"github.com/gohugoio/hugo/htesting"
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"github.com/spf13/afero"
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"github.com/stretchr/testify/require"
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)
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func TestLanguageRootMapping(t *testing.T) {
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assert := require.New(t)
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v := viper.New()
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v.Set("contentDir", "content")
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fs := NewBaseFileDecorator(afero.NewMemMapFs())
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assert.NoError(afero.WriteFile(fs, filepath.Join("content/sv/svdir", "main.txt"), []byte("main sv"), 0755))
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assert.NoError(afero.WriteFile(fs, filepath.Join("themes/a/mysvblogcontent", "sv-f.txt"), []byte("some sv blog content"), 0755))
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assert.NoError(afero.WriteFile(fs, filepath.Join("themes/a/myenblogcontent", "en-f.txt"), []byte("some en blog content in a"), 0755))
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assert.NoError(afero.WriteFile(fs, filepath.Join("themes/a/myotherenblogcontent", "en-f2.txt"), []byte("some en content"), 0755))
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assert.NoError(afero.WriteFile(fs, filepath.Join("themes/a/mysvdocs", "sv-docs.txt"), []byte("some sv docs content"), 0755))
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assert.NoError(afero.WriteFile(fs, filepath.Join("themes/b/myenblogcontent", "en-b-f.txt"), []byte("some en content"), 0755))
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rfs, err := NewRootMappingFs(fs,
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RootMapping{
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From: "content/blog", // Virtual path, first element is one of content, static, layouts etc.
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To: "themes/a/mysvblogcontent", // Real path
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Meta: FileMeta{"lang": "sv"},
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},
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RootMapping{
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From: "content/blog",
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To: "themes/a/myenblogcontent",
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Meta: FileMeta{"lang": "en"},
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},
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RootMapping{
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From: "content/blog",
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To: "content/sv",
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Meta: FileMeta{"lang": "sv"},
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},
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RootMapping{
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From: "content/blog",
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To: "themes/a/myotherenblogcontent",
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Meta: FileMeta{"lang": "en"},
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},
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RootMapping{
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From: "content/docs",
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To: "themes/a/mysvdocs",
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Meta: FileMeta{"lang": "sv"},
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},
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)
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assert.NoError(err)
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collected, err := collectFilenames(rfs, "content", "content")
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assert.NoError(err)
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assert.Equal([]string{"blog/en-f.txt", "blog/en-f2.txt", "blog/sv-f.txt", "blog/svdir/main.txt", "docs/sv-docs.txt"}, collected)
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bfs := afero.NewBasePathFs(rfs, "content")
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collected, err = collectFilenames(bfs, "", "")
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assert.NoError(err)
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assert.Equal([]string{"blog/en-f.txt", "blog/en-f2.txt", "blog/sv-f.txt", "blog/svdir/main.txt", "docs/sv-docs.txt"}, collected)
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dirs, err := rfs.Dirs(filepath.FromSlash("content/blog"))
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assert.NoError(err)
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assert.Equal(4, len(dirs))
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getDirnames := func(name string, rfs *RootMappingFs) []string {
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filename := filepath.FromSlash(name)
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f, err := rfs.Open(filename)
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assert.NoError(err)
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names, err := f.Readdirnames(-1)
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f.Close()
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assert.NoError(err)
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info, err := rfs.Stat(filename)
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assert.NoError(err)
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f2, err := info.(FileMetaInfo).Meta().Open()
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assert.NoError(err)
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names2, err := f2.Readdirnames(-1)
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assert.NoError(err)
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assert.Equal(names, names2)
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f2.Close()
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return names
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}
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rfsEn := rfs.Filter(func(rm RootMapping) bool {
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return rm.Meta.Lang() == "en"
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})
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assert.Equal([]string{"en-f.txt", "en-f2.txt"}, getDirnames("content/blog", rfsEn))
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rfsSv := rfs.Filter(func(rm RootMapping) bool {
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return rm.Meta.Lang() == "sv"
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})
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assert.Equal([]string{"sv-f.txt", "svdir"}, getDirnames("content/blog", rfsSv))
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// Make sure we have not messed with the original
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assert.Equal([]string{"sv-f.txt", "en-f.txt", "svdir", "en-f2.txt"}, getDirnames("content/blog", rfs))
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assert.Equal([]string{"blog", "docs"}, getDirnames("content", rfsSv))
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assert.Equal([]string{"blog", "docs"}, getDirnames("content", rfs))
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}
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func TestRootMappingFsDirnames(t *testing.T) {
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assert := require.New(t)
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fs := NewBaseFileDecorator(afero.NewMemMapFs())
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testfile := "myfile.txt"
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assert.NoError(fs.Mkdir("f1t", 0755))
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assert.NoError(fs.Mkdir("f2t", 0755))
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assert.NoError(fs.Mkdir("f3t", 0755))
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assert.NoError(afero.WriteFile(fs, filepath.Join("f2t", testfile), []byte("some content"), 0755))
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rfs, err := NewRootMappingFsFromFromTo(fs, "static/bf1", "f1t", "static/cf2", "f2t", "static/af3", "f3t")
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assert.NoError(err)
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fif, err := rfs.Stat(filepath.Join("static/cf2", testfile))
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assert.NoError(err)
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assert.Equal("myfile.txt", fif.Name())
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fifm := fif.(FileMetaInfo).Meta()
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assert.Equal(filepath.FromSlash("f2t/myfile.txt"), fifm.Filename())
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root, err := rfs.Open(filepathSeparator)
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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{"bf1", "cf2", "af3"}, dirnames)
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}
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func TestRootMappingFsFilename(t *testing.T) {
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assert := require.New(t)
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workDir, clean, err := htesting.CreateTempDir(Os, "hugo-root-filename")
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assert.NoError(err)
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defer clean()
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fs := NewBaseFileDecorator(Os)
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testfilename := filepath.Join(workDir, "f1t/foo/file.txt")
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assert.NoError(fs.MkdirAll(filepath.Join(workDir, "f1t/foo"), 0777))
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assert.NoError(afero.WriteFile(fs, testfilename, []byte("content"), 0666))
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rfs, err := NewRootMappingFsFromFromTo(fs, "static/f1", filepath.Join(workDir, "f1t"), "static/f2", filepath.Join(workDir, "f2t"))
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assert.NoError(err)
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fi, err := rfs.Stat(filepath.FromSlash("static/f1/foo/file.txt"))
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assert.NoError(err)
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fim := fi.(FileMetaInfo)
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assert.Equal(testfilename, fim.Meta().Filename())
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_, err = rfs.Stat(filepath.FromSlash("static/f1"))
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assert.NoError(err)
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}
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func TestRootMappingFsMount(t *testing.T) {
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assert := require.New(t)
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fs := NewBaseFileDecorator(afero.NewMemMapFs())
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testfile := "test.txt"
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assert.NoError(afero.WriteFile(fs, filepath.Join("themes/a/mynoblogcontent", testfile), []byte("some no content"), 0755))
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assert.NoError(afero.WriteFile(fs, filepath.Join("themes/a/myenblogcontent", testfile), []byte("some en content"), 0755))
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assert.NoError(afero.WriteFile(fs, filepath.Join("themes/a/mysvblogcontent", testfile), []byte("some sv content"), 0755))
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assert.NoError(afero.WriteFile(fs, filepath.Join("themes/a/mysvblogcontent", "other.txt"), []byte("some sv content"), 0755))
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bfs := afero.NewBasePathFs(fs, "themes/a").(*afero.BasePathFs)
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rm := []RootMapping{
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RootMapping{From: "content/blog",
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To: "mynoblogcontent",
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Meta: FileMeta{"lang": "no"},
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},
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RootMapping{From: "content/blog",
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To: "myenblogcontent",
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Meta: FileMeta{"lang": "en"},
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},
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RootMapping{From: "content/blog",
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To: "mysvblogcontent",
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Meta: FileMeta{"lang": "sv"},
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},
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}
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rfs, err := NewRootMappingFs(bfs, rm...)
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assert.NoError(err)
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blog, err := rfs.Stat(filepath.FromSlash("content/blog"))
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assert.NoError(err)
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blogm := blog.(FileMetaInfo).Meta()
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assert.Equal("sv", blogm.Lang()) // Last match
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f, err := blogm.Open()
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assert.NoError(err)
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defer f.Close()
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dirs1, err := f.Readdirnames(-1)
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assert.NoError(err)
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// Union with duplicate dir names filtered.
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assert.Equal([]string{"test.txt", "test.txt", "other.txt", "test.txt"}, dirs1)
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files, err := afero.ReadDir(rfs, filepath.FromSlash("content/blog"))
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assert.NoError(err)
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assert.Equal(4, len(files))
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testfilefi := files[1]
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assert.Equal(testfile, testfilefi.Name())
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testfilem := testfilefi.(FileMetaInfo).Meta()
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assert.Equal(filepath.FromSlash("themes/a/mynoblogcontent/test.txt"), testfilem.Filename())
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tf, err := testfilem.Open()
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assert.NoError(err)
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defer tf.Close()
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c, err := ioutil.ReadAll(tf)
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assert.NoError(err)
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assert.Equal("some no content", string(c))
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}
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func TestRootMappingFsMountOverlap(t *testing.T) {
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assert := require.New(t)
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fs := NewBaseFileDecorator(afero.NewMemMapFs())
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assert.NoError(afero.WriteFile(fs, filepath.FromSlash("da/a.txt"), []byte("some no content"), 0755))
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assert.NoError(afero.WriteFile(fs, filepath.FromSlash("db/b.txt"), []byte("some no content"), 0755))
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assert.NoError(afero.WriteFile(fs, filepath.FromSlash("dc/c.txt"), []byte("some no content"), 0755))
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assert.NoError(afero.WriteFile(fs, filepath.FromSlash("de/e.txt"), []byte("some no content"), 0755))
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rm := []RootMapping{
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RootMapping{
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From: "static",
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To: "da",
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},
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RootMapping{
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From: "static/b",
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To: "db",
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},
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RootMapping{
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From: "static/b/c",
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To: "dc",
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},
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RootMapping{
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From: "/static/e/",
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To: "de",
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},
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}
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rfs, err := NewRootMappingFs(fs, rm...)
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assert.NoError(err)
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getDirnames := func(name string) []string {
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name = filepath.FromSlash(name)
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f, err := rfs.Open(name)
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assert.NoError(err)
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defer f.Close()
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names, err := f.Readdirnames(-1)
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assert.NoError(err)
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return names
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}
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assert.Equal([]string{"a.txt", "b", "e"}, getDirnames("static"))
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assert.Equal([]string{"b.txt", "c"}, getDirnames("static/b"))
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assert.Equal([]string{"c.txt"}, getDirnames("static/b/c"))
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}
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func TestRootMappingFsOs(t *testing.T) {
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assert := require.New(t)
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fs := afero.NewOsFs()
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d, err := ioutil.TempDir("", "hugo-root-mapping")
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assert.NoError(err)
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defer func() {
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os.RemoveAll(d)
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}()
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testfile := "myfile.txt"
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assert.NoError(fs.Mkdir(filepath.Join(d, "f1t"), 0755))
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assert.NoError(fs.Mkdir(filepath.Join(d, "f2t"), 0755))
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assert.NoError(fs.Mkdir(filepath.Join(d, "f3t"), 0755))
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assert.NoError(afero.WriteFile(fs, filepath.Join(d, "f2t", testfile), []byte("some content"), 0755))
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rfs, err := NewRootMappingFsFromFromTo(fs, "static/bf1", filepath.Join(d, "f1t"), "static/cf2", filepath.Join(d, "f2t"), "static/af3", filepath.Join(d, "f3t"))
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assert.NoError(err)
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fif, err := rfs.Stat(filepath.Join("static/cf2", testfile))
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assert.NoError(err)
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assert.Equal("myfile.txt", fif.Name())
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root, err := rfs.Open(filepathSeparator)
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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{"bf1", "cf2", "af3"}, dirnames)
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}
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