hugo/hugolib/config_test.go

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// Copyright 2016-present 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 hugolib
import (
"bytes"
"fmt"
"path/filepath"
"strings"
"testing"
"github.com/gohugoio/hugo/config"
"github.com/gohugoio/hugo/media"
"github.com/google/go-cmp/cmp"
qt "github.com/frankban/quicktest"
"github.com/gohugoio/hugo/common/maps"
"github.com/spf13/afero"
)
func TestLoadConfig(t *testing.T) {
c := qt.New(t)
loadConfig := func(c *qt.C, configContent string, fromDir bool) config.Provider {
mm := afero.NewMemMapFs()
filename := "config.toml"
descriptor := ConfigSourceDescriptor{Fs: mm}
if fromDir {
filename = filepath.Join("config", "_default", filename)
descriptor.AbsConfigDir = "config"
}
writeToFs(t, mm, filename, configContent)
cfg, _, err := LoadConfig(descriptor)
c.Assert(err, qt.IsNil)
return cfg
}
c.Run("Basic", func(c *qt.C) {
c.Parallel()
// Add a random config variable for testing.
// side = page in Norwegian.
cfg := loadConfig(c, `PaginatePath = "side"`, false)
c.Assert(cfg.GetString("paginatePath"), qt.Equals, "side")
})
// Issue #8763
for _, fromDir := range []bool{false, true} {
testName := "Taxonomy overrides"
if fromDir {
testName += " from dir"
}
c.Run(testName, func(c *qt.C) {
c.Parallel()
cfg := loadConfig(c, `[taxonomies]
appellation = "appellations"
vigneron = "vignerons"`, fromDir)
c.Assert(cfg.Get("taxonomies"), qt.DeepEquals, maps.Params{
"appellation": "appellations",
"vigneron": "vignerons",
})
})
}
}
func TestLoadMultiConfig(t *testing.T) {
t.Parallel()
c := qt.New(t)
// Add a random config variable for testing.
// side = page in Norwegian.
configContentBase := `
DontChange = "same"
PaginatePath = "side"
`
configContentSub := `
PaginatePath = "top"
`
mm := afero.NewMemMapFs()
writeToFs(t, mm, "base.toml", configContentBase)
writeToFs(t, mm, "override.toml", configContentSub)
cfg, _, err := LoadConfig(ConfigSourceDescriptor{Fs: mm, Filename: "base.toml,override.toml"})
c.Assert(err, qt.IsNil)
c.Assert(cfg.GetString("paginatePath"), qt.Equals, "top")
c.Assert(cfg.GetString("DontChange"), qt.Equals, "same")
}
func TestLoadConfigFromThemes(t *testing.T) {
t.Parallel()
c := qt.New(t)
mainConfigTemplate := `
theme = "test-theme"
baseURL = "https://example.com/"
[frontmatter]
date = ["date","publishDate"]
[params]
MERGE_PARAMS
p1 = "p1 main"
[params.b]
b1 = "b1 main"
[params.b.c]
bc1 = "bc1 main"
[mediaTypes]
[mediaTypes."text/m1"]
suffixes = ["m1main"]
[outputFormats.o1]
mediaType = "text/m1"
baseName = "o1main"
[languages]
[languages.en]
languageName = "English"
[languages.en.params]
pl1 = "p1-en-main"
[languages.nb]
languageName = "Norsk"
[languages.nb.params]
pl1 = "p1-nb-main"
[[menu.main]]
name = "menu-main-main"
[[menu.top]]
name = "menu-top-main"
`
themeConfig := `
baseURL = "http://bep.is/"
# Can not be set in theme.
disableKinds = ["taxonomy", "term"]
# Can not be set in theme.
[frontmatter]
expiryDate = ["date"]
[params]
p1 = "p1 theme"
p2 = "p2 theme"
[params.b]
b1 = "b1 theme"
b2 = "b2 theme"
[params.b.c]
bc1 = "bc1 theme"
bc2 = "bc2 theme"
[params.b.c.d]
bcd1 = "bcd1 theme"
[mediaTypes]
[mediaTypes."text/m1"]
suffixes = ["m1theme"]
[mediaTypes."text/m2"]
suffixes = ["m2theme"]
[outputFormats.o1]
mediaType = "text/m1"
baseName = "o1theme"
[outputFormats.o2]
mediaType = "text/m2"
baseName = "o2theme"
[languages]
[languages.en]
languageName = "English2"
[languages.en.params]
pl1 = "p1-en-theme"
pl2 = "p2-en-theme"
[[languages.en.menu.main]]
name = "menu-lang-en-main"
[[languages.en.menu.theme]]
name = "menu-lang-en-theme"
[languages.nb]
languageName = "Norsk2"
[languages.nb.params]
pl1 = "p1-nb-theme"
pl2 = "p2-nb-theme"
top = "top-nb-theme"
[[languages.nb.menu.main]]
name = "menu-lang-nb-main"
[[languages.nb.menu.theme]]
name = "menu-lang-nb-theme"
[[languages.nb.menu.top]]
name = "menu-lang-nb-top"
[[menu.main]]
name = "menu-main-theme"
[[menu.thememenu]]
name = "menu-theme"
`
buildForConfig := func(t testing.TB, mainConfig, themeConfig string) *sitesBuilder {
b := newTestSitesBuilder(t)
b.WithConfigFile("toml", mainConfig).WithThemeConfigFile("toml", themeConfig)
return b.Build(BuildCfg{})
}
buildForStrategy := func(t testing.TB, s string) *sitesBuilder {
mainConfig := strings.ReplaceAll(mainConfigTemplate, "MERGE_PARAMS", s)
return buildForConfig(t, mainConfig, themeConfig)
}
c.Run("Merge default", func(c *qt.C) {
b := buildForStrategy(c, "")
got := b.Cfg.Get("").(maps.Params)
// Issue #8866
b.Assert(b.Cfg.Get("disableKinds"), qt.IsNil)
b.Assert(got["params"], qt.DeepEquals, maps.Params{
"b": maps.Params{
"b1": "b1 main",
"c": maps.Params{
"bc1": "bc1 main",
"bc2": "bc2 theme",
"d": maps.Params{"bcd1": string("bcd1 theme")},
},
"b2": "b2 theme",
},
"p2": "p2 theme",
"p1": "p1 main",
})
b.Assert(got["mediatypes"], qt.DeepEquals, maps.Params{
"text/m2": maps.Params{
"suffixes": []interface{}{
"m2theme",
},
},
"text/m1": maps.Params{
"suffixes": []interface{}{
"m1main",
},
},
})
var eq = qt.CmpEquals(
cmp.Comparer(func(m1, m2 media.Type) bool {
if m1.SubType != m2.SubType {
return false
}
return m1.FirstSuffix == m2.FirstSuffix
}),
)
mediaTypes := b.H.Sites[0].mediaTypesConfig
m1, _ := mediaTypes.GetByType("text/m1")
m2, _ := mediaTypes.GetByType("text/m2")
b.Assert(got["outputformats"], eq, maps.Params{
"o1": maps.Params{
"mediatype": m1,
"basename": "o1main",
},
"o2": maps.Params{
"basename": "o2theme",
"mediatype": m2,
},
})
b.Assert(got["languages"], qt.DeepEquals, maps.Params{
"en": maps.Params{
"languagename": "English",
"params": maps.Params{
"pl2": "p2-en-theme",
"pl1": "p1-en-main",
},
"menus": maps.Params{
"main": []interface{}{
map[string]interface{}{
"name": "menu-lang-en-main",
},
},
"theme": []interface{}{
map[string]interface{}{
"name": "menu-lang-en-theme",
},
},
},
},
"nb": maps.Params{
"languagename": "Norsk",
"params": maps.Params{
"top": "top-nb-theme",
"pl1": "p1-nb-main",
"pl2": "p2-nb-theme",
},
"menus": maps.Params{
"main": []interface{}{
map[string]interface{}{
"name": "menu-lang-nb-main",
},
},
"theme": []interface{}{
map[string]interface{}{
"name": "menu-lang-nb-theme",
},
},
"top": []interface{}{
map[string]interface{}{
"name": "menu-lang-nb-top",
},
},
},
},
})
c.Assert(got["baseurl"], qt.Equals, "https://example.com/")
})
c.Run("Merge shallow", func(c *qt.C) {
b := buildForStrategy(c, fmt.Sprintf("_merge=%q", "shallow"))
got := b.Cfg.Get("").(maps.Params)
// Shallow merge, only add new keys to params.
b.Assert(got["params"], qt.DeepEquals, maps.Params{
"p1": "p1 main",
"b": maps.Params{
"b1": "b1 main",
"c": maps.Params{
"bc1": "bc1 main",
},
},
"p2": "p2 theme",
})
})
c.Run("Merge no params in project", func(c *qt.C) {
b := buildForConfig(
c,
"baseURL=\"https://example.org\"\ntheme = \"test-theme\"\n",
"[params]\np1 = \"p1 theme\"\n",
)
got := b.Cfg.Get("").(maps.Params)
b.Assert(got["params"], qt.DeepEquals, maps.Params{
"p1": "p1 theme",
})
})
c.Run("Merge language no menus or params in project", func(c *qt.C) {
b := buildForConfig(
c,
`
theme = "test-theme"
baseURL = "https://example.com/"
[languages]
[languages.en]
languageName = "English"
`,
`
[languages]
[languages.en]
languageName = "EnglishTheme"
[languages.en.params]
p1="themep1"
[[languages.en.menus.main]]
name = "menu-theme"
`,
)
got := b.Cfg.Get("").(maps.Params)
b.Assert(got["languages"], qt.DeepEquals,
maps.Params{
"en": maps.Params{
"languagename": "English",
"menus": maps.Params{
"main": []interface{}{
map[string]interface{}{
"name": "menu-theme",
},
},
},
"params": maps.Params{
"p1": "themep1",
},
},
},
)
})
// Issue #8724
for _, mergeStrategy := range []string{"none", "shallow"} {
c.Run(fmt.Sprintf("Merge with sitemap config in theme, mergestrategy %s", mergeStrategy), func(c *qt.C) {
smapConfigTempl := `[sitemap]
changefreq = %q
filename = "sitemap.xml"
priority = 0.5`
b := buildForConfig(
c,
fmt.Sprintf("_merge=%q\nbaseURL=\"https://example.org\"\ntheme = \"test-theme\"\n", mergeStrategy),
"baseURL=\"http://example.com\"\n"+fmt.Sprintf(smapConfigTempl, "monthly"),
)
got := b.Cfg.Get("").(maps.Params)
if mergeStrategy == "none" {
b.Assert(got["sitemap"], qt.DeepEquals, maps.Params{
"priority": int(-1),
"filename": "sitemap.xml",
})
b.AssertFileContent("public/sitemap.xml", "schemas/sitemap")
} else {
b.Assert(got["sitemap"], qt.DeepEquals, maps.Params{
"priority": int(-1),
"filename": "sitemap.xml",
"changefreq": "monthly",
})
b.AssertFileContent("public/sitemap.xml", "<changefreq>monthly</changefreq>")
}
})
}
}
func TestLoadConfigFromThemeDir(t *testing.T) {
t.Parallel()
mainConfig := `
theme = "test-theme"
[params]
m1 = "mv1"
`
themeConfig := `
[params]
t1 = "tv1"
t2 = "tv2"
`
themeConfigDir := filepath.Join("themes", "test-theme", "config")
themeConfigDirDefault := filepath.Join(themeConfigDir, "_default")
themeConfigDirProduction := filepath.Join(themeConfigDir, "production")
projectConfigDir := "config"
b := newTestSitesBuilder(t)
b.WithConfigFile("toml", mainConfig).WithThemeConfigFile("toml", themeConfig)
b.Assert(b.Fs.Source.MkdirAll(themeConfigDirDefault, 0777), qt.IsNil)
b.Assert(b.Fs.Source.MkdirAll(themeConfigDirProduction, 0777), qt.IsNil)
b.Assert(b.Fs.Source.MkdirAll(projectConfigDir, 0777), qt.IsNil)
b.WithSourceFile(filepath.Join(projectConfigDir, "config.toml"), `[params]
m2 = "mv2"
`)
b.WithSourceFile(filepath.Join(themeConfigDirDefault, "config.toml"), `[params]
t2 = "tv2d"
t3 = "tv3d"
`)
b.WithSourceFile(filepath.Join(themeConfigDirProduction, "config.toml"), `[params]
t3 = "tv3p"
`)
b.Build(BuildCfg{})
got := b.Cfg.Get("params").(maps.Params)
b.Assert(got, qt.DeepEquals, maps.Params{
"t3": "tv3p",
"m1": "mv1",
"t1": "tv1",
"t2": "tv2d",
})
}
func TestPrivacyConfig(t *testing.T) {
t.Parallel()
c := qt.New(t)
tomlConfig := `
someOtherValue = "foo"
[privacy]
[privacy.youtube]
privacyEnhanced = true
`
b := newTestSitesBuilder(t)
b.WithConfigFile("toml", tomlConfig)
b.Build(BuildCfg{SkipRender: true})
c.Assert(b.H.Sites[0].Info.Config().Privacy.YouTube.PrivacyEnhanced, qt.Equals, true)
}
func TestLoadConfigModules(t *testing.T) {
t.Parallel()
c := qt.New(t)
// https://github.com/gohugoio/hugoThemes#themetoml
const (
// Before Hugo 0.56 each theme/component could have its own theme.toml
// with some settings, mostly used on the Hugo themes site.
// To preserve combability we read these files into the new "modules"
// section in config.toml.
o1t = `
name = "Component o1"
license = "MIT"
min_version = 0.38
`
// This is the component's config.toml, using the old theme syntax.
o1c = `
theme = ["n2"]
`
n1 = `
title = "Component n1"
[module]
description = "Component n1 description"
[module.hugoVersion]
min = "0.40.0"
max = "0.50.0"
extended = true
[[module.imports]]
path="o1"
[[module.imports]]
path="n3"
`
n2 = `
title = "Component n2"
`
n3 = `
title = "Component n3"
`
n4 = `
title = "Component n4"
`
)
b := newTestSitesBuilder(t)
writeThemeFiles := func(name, configTOML, themeTOML string) {
b.WithSourceFile(filepath.Join("themes", name, "data", "module.toml"), fmt.Sprintf("name=%q", name))
if configTOML != "" {
b.WithSourceFile(filepath.Join("themes", name, "config.toml"), configTOML)
}
if themeTOML != "" {
b.WithSourceFile(filepath.Join("themes", name, "theme.toml"), themeTOML)
}
}
writeThemeFiles("n1", n1, "")
writeThemeFiles("n2", n2, "")
writeThemeFiles("n3", n3, "")
writeThemeFiles("n4", n4, "")
writeThemeFiles("o1", o1c, o1t)
b.WithConfigFile("toml", `
[module]
[[module.imports]]
path="n1"
[[module.imports]]
path="n4"
`)
b.Build(BuildCfg{})
modulesClient := b.H.Paths.ModulesClient
var graphb bytes.Buffer
modulesClient.Graph(&graphb)
expected := `project n1
n1 o1
o1 n2
n1 n3
project n4
`
c.Assert(graphb.String(), qt.Equals, expected)
}
func TestLoadConfigWithOsEnvOverrides(t *testing.T) {
c := qt.New(t)
baseConfig := `
theme = "mytheme"
environment = "production"
enableGitInfo = true
intSlice = [5,7,9]
floatSlice = [3.14, 5.19]
stringSlice = ["a", "b"]
[outputFormats]
[outputFormats.ofbase]
mediaType = "text/plain"
[params]
paramWithNoEnvOverride="nooverride"
[params.api_config]
api_key="default_key"
another_key="default another_key"
[imaging]
anchor = "smart"
quality = 75
`
newB := func(t testing.TB) *sitesBuilder {
b := newTestSitesBuilder(t).WithConfigFile("toml", baseConfig)
b.WithSourceFile("themes/mytheme/config.toml", `
[outputFormats]
[outputFormats.oftheme]
mediaType = "text/plain"
[outputFormats.ofbase]
mediaType = "application/xml"
[params]
[params.mytheme_section]
theme_param="themevalue"
theme_param_nooverride="nooverride"
[params.mytheme_section2]
theme_param="themevalue2"
`)
return b
}
c.Run("Variations", func(c *qt.C) {
b := newB(c)
b.WithEnviron(
"HUGO_ENVIRONMENT", "test",
"HUGO_NEW", "new", // key not in config.toml
"HUGO_ENABLEGITINFO", "false",
"HUGO_IMAGING_ANCHOR", "top",
"HUGO_IMAGING_RESAMPLEFILTER", "CatmullRom",
"HUGO_STRINGSLICE", `["c", "d"]`,
"HUGO_INTSLICE", `[5, 8, 9]`,
"HUGO_FLOATSLICE", `[5.32]`,
// Issue #7829
"HUGOxPARAMSxAPI_CONFIGxAPI_KEY", "new_key",
// Delimiters are case sensitive.
"HUGOxPARAMSxAPI_CONFIGXANOTHER_KEY", "another_key",
// Issue #8346
"HUGOxPARAMSxMYTHEME_SECTIONxTHEME_PARAM", "themevalue_changed",
"HUGOxPARAMSxMYTHEME_SECTION2xTHEME_PARAM", "themevalue2_changed",
"HUGO_PARAMS_EMPTY", ``,
"HUGO_PARAMS_HTML", `<a target="_blank" />`,
// Issue #8618
"HUGO_SERVICES_GOOGLEANALYTICS_ID", `gaid`,
"HUGO_PARAMS_A_B_C", "abc",
)
b.Build(BuildCfg{})
cfg := b.H.Cfg
s := b.H.Sites[0]
scfg := s.siteConfigConfig.Services
c.Assert(cfg.Get("environment"), qt.Equals, "test")
c.Assert(cfg.GetBool("enablegitinfo"), qt.Equals, false)
c.Assert(cfg.Get("new"), qt.Equals, "new")
c.Assert(cfg.Get("imaging.anchor"), qt.Equals, "top")
c.Assert(cfg.Get("imaging.quality"), qt.Equals, int64(75))
c.Assert(cfg.Get("imaging.resamplefilter"), qt.Equals, "CatmullRom")
c.Assert(cfg.Get("stringSlice"), qt.DeepEquals, []interface{}{"c", "d"})
c.Assert(cfg.Get("floatSlice"), qt.DeepEquals, []interface{}{5.32})
c.Assert(cfg.Get("intSlice"), qt.DeepEquals, []interface{}{5, 8, 9})
c.Assert(cfg.Get("params.api_config.api_key"), qt.Equals, "new_key")
c.Assert(cfg.Get("params.api_config.another_key"), qt.Equals, "default another_key")
c.Assert(cfg.Get("params.mytheme_section.theme_param"), qt.Equals, "themevalue_changed")
c.Assert(cfg.Get("params.mytheme_section.theme_param_nooverride"), qt.Equals, "nooverride")
c.Assert(cfg.Get("params.mytheme_section2.theme_param"), qt.Equals, "themevalue2_changed")
c.Assert(cfg.Get("params.empty"), qt.Equals, ``)
c.Assert(cfg.Get("params.html"), qt.Equals, `<a target="_blank" />`)
params := cfg.Get("params").(maps.Params)
c.Assert(params["paramwithnoenvoverride"], qt.Equals, "nooverride")
c.Assert(cfg.Get("params.paramwithnoenvoverride"), qt.Equals, "nooverride")
c.Assert(scfg.GoogleAnalytics.ID, qt.Equals, "gaid")
c.Assert(cfg.Get("params.a.b"), qt.DeepEquals, maps.Params{
"c": "abc",
})
ofBase, _ := s.outputFormatsConfig.GetByName("ofbase")
ofTheme, _ := s.outputFormatsConfig.GetByName("oftheme")
c.Assert(ofBase.MediaType, qt.Equals, media.TextType)
c.Assert(ofTheme.MediaType, qt.Equals, media.TextType)
})
// Issue #8709
c.Run("Set in string", func(c *qt.C) {
b := newB(c)
b.WithEnviron(
// imaging.anchor is a string, and it's not possible
// to set a child attribute.
"HUGO_IMAGING_ANCHOR_FOO", "top",
)
b.Build(BuildCfg{})
cfg := b.H.Cfg
c.Assert(cfg.Get("imaging.anchor"), qt.Equals, "smart")
})
}