hugo/hugolib/resource_chain_test.go
Bjørn Erik Pedersen f4389e48ce
Add some basic security policies with sensible defaults
This ommmit contains some security hardening measures for the Hugo build runtime.

There are some rarely used features in Hugo that would be good to have disabled by default. One example would be the "external helpers".

For `asciidoctor` and some others we use Go's `os/exec` package to start a new process.

These are a predefined set of binary names, all loaded from `PATH` and with a predefined set of arguments. Still, if you don't use `asciidoctor` in your project, you might as well have it turned off.

You can configure your own in the new `security` configuration section, but the defaults are configured to create a minimal amount of site breakage. And if that do happen, you will get clear instructions in the loa about what to do.

The default configuration is listed below. Note that almost all of these options are regular expression _whitelists_ (a string or a slice); the value `none` will block all.

```toml
[security]
  enableInlineShortcodes = false
  [security.exec]
    allow = ['^dart-sass-embedded$', '^go$', '^npx$', '^postcss$']
    osEnv = ['(?i)^(PATH|PATHEXT|APPDATA|TMP|TEMP|TERM)$']

  [security.funcs]
    getenv = ['^HUGO_']

  [security.http]
    methods = ['(?i)GET|POST']
    urls = ['.*']
```
2021-12-16 09:40:22 +01:00

1320 lines
42 KiB
Go

// Copyright 2019 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"
"io"
"io/ioutil"
"math/rand"
"net/http"
"net/http/httptest"
"os"
"github.com/gohugoio/hugo/config"
"github.com/gohugoio/hugo/resources/resource_transformers/tocss/dartsass"
"path/filepath"
"strings"
"testing"
"time"
jww "github.com/spf13/jwalterweatherman"
"github.com/gohugoio/hugo/common/herrors"
"github.com/gohugoio/hugo/helpers"
"github.com/gohugoio/hugo/htesting"
qt "github.com/frankban/quicktest"
"github.com/gohugoio/hugo/hugofs"
"github.com/gohugoio/hugo/common/loggers"
"github.com/gohugoio/hugo/resources/resource_transformers/tocss/scss"
)
func TestSCSSWithIncludePaths(t *testing.T) {
c := qt.New(t)
for _, test := range []struct {
name string
supports func() bool
}{
{"libsass", func() bool { return scss.Supports() }},
{"dartsass", func() bool { return dartsass.Supports() }},
} {
c.Run(test.name, func(c *qt.C) {
if !test.supports() {
c.Skip(fmt.Sprintf("Skip %s", test.name))
}
workDir, clean, err := htesting.CreateTempDir(hugofs.Os, fmt.Sprintf("hugo-scss-include-%s", test.name))
c.Assert(err, qt.IsNil)
defer clean()
v := config.New()
v.Set("workingDir", workDir)
b := newTestSitesBuilder(c).WithLogger(loggers.NewErrorLogger())
// Need to use OS fs for this.
b.Fs = hugofs.NewDefault(v)
b.WithWorkingDir(workDir)
b.WithViper(v)
fooDir := filepath.Join(workDir, "node_modules", "foo")
scssDir := filepath.Join(workDir, "assets", "scss")
c.Assert(os.MkdirAll(fooDir, 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "content", "sect"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "data"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "i18n"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "layouts", "shortcodes"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "layouts", "_default"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(scssDir), 0777), qt.IsNil)
b.WithSourceFile(filepath.Join(fooDir, "_moo.scss"), `
$moolor: #fff;
moo {
color: $moolor;
}
`)
b.WithSourceFile(filepath.Join(scssDir, "main.scss"), `
@import "moo";
`)
b.WithTemplatesAdded("index.html", fmt.Sprintf(`
{{ $cssOpts := (dict "includePaths" (slice "node_modules/foo") "transpiler" %q ) }}
{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts | minify }}
T1: {{ $r.Content }}
`, test.name))
b.Build(BuildCfg{})
b.AssertFileContent(filepath.Join(workDir, "public/index.html"), `T1: moo{color:#fff}`)
})
}
}
func TestSCSSWithRegularCSSImport(t *testing.T) {
c := qt.New(t)
for _, test := range []struct {
name string
supports func() bool
}{
{"libsass", func() bool { return scss.Supports() }},
{"dartsass", func() bool { return dartsass.Supports() }},
} {
c.Run(test.name, func(c *qt.C) {
if !test.supports() {
c.Skip(fmt.Sprintf("Skip %s", test.name))
}
workDir, clean, err := htesting.CreateTempDir(hugofs.Os, fmt.Sprintf("hugo-scss-include-regular-%s", test.name))
c.Assert(err, qt.IsNil)
defer clean()
v := config.New()
v.Set("workingDir", workDir)
b := newTestSitesBuilder(c).WithLogger(loggers.NewErrorLogger())
// Need to use OS fs for this.
b.Fs = hugofs.NewDefault(v)
b.WithWorkingDir(workDir)
b.WithViper(v)
scssDir := filepath.Join(workDir, "assets", "scss")
c.Assert(os.MkdirAll(filepath.Join(workDir, "content", "sect"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "data"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "i18n"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "layouts", "shortcodes"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "layouts", "_default"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(scssDir), 0777), qt.IsNil)
b.WithSourceFile(filepath.Join(scssDir, "regular.css"), ``)
b.WithSourceFile(filepath.Join(scssDir, "another.css"), ``)
b.WithSourceFile(filepath.Join(scssDir, "_moo.scss"), `
$moolor: #fff;
moo {
color: $moolor;
}
`)
b.WithSourceFile(filepath.Join(scssDir, "main.scss"), `
@import "moo";
@import "regular.css";
@import "moo";
@import "another.css";
/* foo */
`)
b.WithTemplatesAdded("index.html", fmt.Sprintf(`
{{ $r := resources.Get "scss/main.scss" | toCSS (dict "transpiler" %q) }}
T1: {{ $r.Content | safeHTML }}
`, test.name))
b.Build(BuildCfg{})
if test.name == "libsass" {
// LibSass does not support regular CSS imports. There
// is an open bug about it that probably will never be resolved.
// Hugo works around this by preserving them in place:
b.AssertFileContent(filepath.Join(workDir, "public/index.html"), `
T1: moo {
color: #fff; }
@import "regular.css";
moo {
color: #fff; }
@import "another.css";
/* foo */
`)
} else {
// Dart Sass does not follow regular CSS import, but they
// get pulled to the top.
b.AssertFileContent(filepath.Join(workDir, "public/index.html"), `T1: @import "regular.css";
@import "another.css";
moo {
color: #fff;
}
moo {
color: #fff;
}
/* foo */`)
}
})
}
}
func TestSCSSWithThemeOverrides(t *testing.T) {
c := qt.New(t)
for _, test := range []struct {
name string
supports func() bool
}{
{"libsass", func() bool { return scss.Supports() }},
{"dartsass", func() bool { return dartsass.Supports() }},
} {
c.Run(test.name, func(c *qt.C) {
if !test.supports() {
c.Skip(fmt.Sprintf("Skip %s", test.name))
}
workDir, clean1, err := htesting.CreateTempDir(hugofs.Os, fmt.Sprintf("hugo-scss-include-theme-overrides-%s", test.name))
c.Assert(err, qt.IsNil)
defer clean1()
theme := "mytheme"
themesDir := filepath.Join(workDir, "themes")
themeDirs := filepath.Join(themesDir, theme)
v := config.New()
v.Set("workingDir", workDir)
v.Set("theme", theme)
b := newTestSitesBuilder(c).WithLogger(loggers.NewErrorLogger())
// Need to use OS fs for this.
b.Fs = hugofs.NewDefault(v)
b.WithWorkingDir(workDir)
b.WithViper(v)
fooDir := filepath.Join(workDir, "node_modules", "foo")
scssDir := filepath.Join(workDir, "assets", "scss")
scssThemeDir := filepath.Join(themeDirs, "assets", "scss")
c.Assert(os.MkdirAll(fooDir, 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "content", "sect"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "data"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "i18n"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "layouts", "shortcodes"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(workDir, "layouts", "_default"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(scssDir, "components"), 0777), qt.IsNil)
c.Assert(os.MkdirAll(filepath.Join(scssThemeDir, "components"), 0777), qt.IsNil)
b.WithSourceFile(filepath.Join(scssThemeDir, "components", "_imports.scss"), `
@import "moo";
@import "_boo";
@import "_zoo";
`)
b.WithSourceFile(filepath.Join(scssThemeDir, "components", "_moo.scss"), `
$moolor: #fff;
moo {
color: $moolor;
}
`)
// Only in theme.
b.WithSourceFile(filepath.Join(scssThemeDir, "components", "_zoo.scss"), `
$zoolor: pink;
zoo {
color: $zoolor;
}
`)
b.WithSourceFile(filepath.Join(scssThemeDir, "components", "_boo.scss"), `
$boolor: orange;
boo {
color: $boolor;
}
`)
b.WithSourceFile(filepath.Join(scssThemeDir, "main.scss"), `
@import "components/imports";
`)
b.WithSourceFile(filepath.Join(scssDir, "components", "_moo.scss"), `
$moolor: #ccc;
moo {
color: $moolor;
}
`)
b.WithSourceFile(filepath.Join(scssDir, "components", "_boo.scss"), `
$boolor: green;
boo {
color: $boolor;
}
`)
b.WithTemplatesAdded("index.html", fmt.Sprintf(`
{{ $cssOpts := (dict "includePaths" (slice "node_modules/foo" ) "transpiler" %q ) }}
{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts | minify }}
T1: {{ $r.Content }}
`, test.name))
b.Build(BuildCfg{})
b.AssertFileContent(
filepath.Join(workDir, "public/index.html"),
`T1: moo{color:#ccc}boo{color:green}zoo{color:pink}`,
)
})
}
}
// https://github.com/gohugoio/hugo/issues/6274
func TestSCSSWithIncludePathsSass(t *testing.T) {
c := qt.New(t)
for _, test := range []struct {
name string
supports func() bool
}{
{"libsass", func() bool { return scss.Supports() }},
{"dartsass", func() bool { return dartsass.Supports() }},
} {
c.Run(test.name, func(c *qt.C) {
if !test.supports() {
c.Skip(fmt.Sprintf("Skip %s", test.name))
}
})
}
if !scss.Supports() {
t.Skip("Skip SCSS")
}
workDir, clean1, err := htesting.CreateTempDir(hugofs.Os, "hugo-scss-includepaths")
c.Assert(err, qt.IsNil)
defer clean1()
v := config.New()
v.Set("workingDir", workDir)
v.Set("theme", "mytheme")
b := newTestSitesBuilder(t).WithLogger(loggers.NewErrorLogger())
// Need to use OS fs for this.
b.Fs = hugofs.NewDefault(v)
b.WithWorkingDir(workDir)
b.WithViper(v)
hulmaDir := filepath.Join(workDir, "node_modules", "hulma")
scssDir := filepath.Join(workDir, "themes/mytheme/assets", "scss")
c.Assert(os.MkdirAll(hulmaDir, 0777), qt.IsNil)
c.Assert(os.MkdirAll(scssDir, 0777), qt.IsNil)
b.WithSourceFile(filepath.Join(scssDir, "main.scss"), `
@import "hulma/hulma";
`)
b.WithSourceFile(filepath.Join(hulmaDir, "hulma.sass"), `
$hulma: #ccc;
foo
color: $hulma;
`)
b.WithTemplatesAdded("index.html", `
{{ $scssOptions := (dict "targetPath" "css/styles.css" "enableSourceMap" false "includePaths" (slice "node_modules")) }}
{{ $r := resources.Get "scss/main.scss" | toCSS $scssOptions | minify }}
T1: {{ $r.Content }}
`)
b.Build(BuildCfg{})
b.AssertFileContent(filepath.Join(workDir, "public/index.html"), `T1: foo{color:#ccc}`)
}
func TestResourceChainBasic(t *testing.T) {
ts := httptest.NewServer(http.FileServer(http.Dir("testdata/")))
t.Cleanup(func() {
ts.Close()
})
b := newTestSitesBuilder(t)
b.WithTemplatesAdded("index.html", fmt.Sprintf(`
{{ $hello := "<h1> Hello World! </h1>" | resources.FromString "hello.html" | fingerprint "sha512" | minify | fingerprint }}
{{ $cssFingerprinted1 := "body { background-color: lightblue; }" | resources.FromString "styles.css" | minify | fingerprint }}
{{ $cssFingerprinted2 := "body { background-color: orange; }" | resources.FromString "styles2.css" | minify | fingerprint }}
HELLO: {{ $hello.Name }}|{{ $hello.RelPermalink }}|{{ $hello.Content | safeHTML }}
{{ $img := resources.Get "images/sunset.jpg" }}
{{ $fit := $img.Fit "200x200" }}
{{ $fit2 := $fit.Fit "100x200" }}
{{ $img = $img | fingerprint }}
SUNSET: {{ $img.Name }}|{{ $img.RelPermalink }}|{{ $img.Width }}|{{ len $img.Content }}
FIT: {{ $fit.Name }}|{{ $fit.RelPermalink }}|{{ $fit.Width }}
CSS integrity Data first: {{ $cssFingerprinted1.Data.Integrity }} {{ $cssFingerprinted1.RelPermalink }}
CSS integrity Data last: {{ $cssFingerprinted2.RelPermalink }} {{ $cssFingerprinted2.Data.Integrity }}
{{ $rimg := resources.Get "%[1]s/sunset.jpg" }}
{{ $remotenotfound := resources.Get "%[1]s/notfound.jpg" }}
{{ $localnotfound := resources.Get "images/notfound.jpg" }}
{{ $gopherprotocol := resources.Get "gopher://example.org" }}
{{ $rfit := $rimg.Fit "200x200" }}
{{ $rfit2 := $rfit.Fit "100x200" }}
{{ $rimg = $rimg | fingerprint }}
SUNSET REMOTE: {{ $rimg.Name }}|{{ $rimg.RelPermalink }}|{{ $rimg.Width }}|{{ len $rimg.Content }}
FIT REMOTE: {{ $rfit.Name }}|{{ $rfit.RelPermalink }}|{{ $rfit.Width }}
REMOTE NOT FOUND: {{ if $remotenotfound }}FAILED{{ else}}OK{{ end }}
LOCAL NOT FOUND: {{ if $localnotfound }}FAILED{{ else}}OK{{ end }}
PRINT PROTOCOL ERROR1: {{ with $gopherprotocol }}{{ . | safeHTML }}{{ end }}
PRINT PROTOCOL ERROR2: {{ with $gopherprotocol }}{{ .Err | safeHTML }}{{ end }}
`, ts.URL))
fs := b.Fs.Source
imageDir := filepath.Join("assets", "images")
b.Assert(os.MkdirAll(imageDir, 0777), qt.IsNil)
src, err := os.Open("testdata/sunset.jpg")
b.Assert(err, qt.IsNil)
out, err := fs.Create(filepath.Join(imageDir, "sunset.jpg"))
b.Assert(err, qt.IsNil)
_, err = io.Copy(out, src)
b.Assert(err, qt.IsNil)
out.Close()
b.Running()
for i := 0; i < 2; i++ {
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html",
fmt.Sprintf(`
SUNSET: images/sunset.jpg|/images/sunset.a9bf1d944e19c0f382e0d8f51de690f7d0bc8fa97390c4242a86c3e5c0737e71.jpg|900|90587
FIT: images/sunset.jpg|/images/sunset_hu59e56ffff1bc1d8d122b1403d34e039f_90587_200x200_fit_q75_box.jpg|200
CSS integrity Data first: sha256-od9YaHw8nMOL8mUy97Sy8sKwMV3N4hI3aVmZXATxH&#43;8= /styles.min.a1df58687c3c9cc38bf26532f7b4b2f2c2b0315dcde212376959995c04f11fef.css
CSS integrity Data last: /styles2.min.1cfc52986836405d37f9998a63fd6dd8608e8c410e5e3db1daaa30f78bc273ba.css sha256-HPxSmGg2QF03&#43;ZmKY/1t2GCOjEEOXj2x2qow94vCc7o=
SUNSET REMOTE: sunset_%[1]s.jpg|/sunset_%[1]s.a9bf1d944e19c0f382e0d8f51de690f7d0bc8fa97390c4242a86c3e5c0737e71.jpg|900|90587
FIT REMOTE: sunset_%[1]s.jpg|/sunset_%[1]s_hu59e56ffff1bc1d8d122b1403d34e039f_0_200x200_fit_q75_box.jpg|200
REMOTE NOT FOUND: OK
LOCAL NOT FOUND: OK
PRINT PROTOCOL ERROR1: error calling resources.Get: Get "gopher://example.org": unsupported protocol scheme "gopher"
PRINT PROTOCOL ERROR2: error calling resources.Get: Get "gopher://example.org": unsupported protocol scheme "gopher"
`, helpers.HashString(ts.URL+"/sunset.jpg", map[string]interface{}{})))
b.AssertFileContent("public/styles.min.a1df58687c3c9cc38bf26532f7b4b2f2c2b0315dcde212376959995c04f11fef.css", "body{background-color:#add8e6}")
b.AssertFileContent("public//styles2.min.1cfc52986836405d37f9998a63fd6dd8608e8c410e5e3db1daaa30f78bc273ba.css", "body{background-color:orange}")
b.EditFiles("page1.md", `
---
title: "Page 1 edit"
summary: "Edited summary"
---
Edited content.
`)
b.Assert(b.Fs.Destination.Remove("public"), qt.IsNil)
b.H.ResourceSpec.ClearCaches()
}
}
func TestResourceChainPostProcess(t *testing.T) {
t.Parallel()
rnd := rand.New(rand.NewSource(time.Now().UnixNano()))
b := newTestSitesBuilder(t)
b.WithConfigFile("toml", `[minify]
minifyOutput = true
[minify.tdewolff]
[minify.tdewolff.html]
keepQuotes = false
keepWhitespace = false`)
b.WithContent("page1.md", "---\ntitle: Page1\n---")
b.WithContent("page2.md", "---\ntitle: Page2\n---")
b.WithTemplates(
"_default/single.html", `{{ $hello := "<h1> Hello World! </h1>" | resources.FromString "hello.html" | minify | fingerprint "md5" | resources.PostProcess }}
HELLO: {{ $hello.RelPermalink }}
`,
"index.html", `Start.
{{ $hello := "<h1> Hello World! </h1>" | resources.FromString "hello.html" | minify | fingerprint "md5" | resources.PostProcess }}
HELLO: {{ $hello.RelPermalink }}|Integrity: {{ $hello.Data.Integrity }}|MediaType: {{ $hello.MediaType.Type }}
HELLO2: Name: {{ $hello.Name }}|Content: {{ $hello.Content }}|Title: {{ $hello.Title }}|ResourceType: {{ $hello.ResourceType }}
// Issue #8884
<a href="hugo.rocks">foo</a>
<a href="{{ $hello.RelPermalink }}" integrity="{{ $hello.Data.Integrity}}">Hello</a>
`+strings.Repeat("a b", rnd.Intn(10)+1)+`
End.`)
b.Running()
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html",
`Start.
HELLO: /hello.min.a2d1cb24f24b322a7dad520414c523e9.html|Integrity: md5-otHLJPJLMip9rVIEFMUj6Q==|MediaType: text/html
HELLO2: Name: hello.html|Content: <h1>Hello World!</h1>|Title: hello.html|ResourceType: text
<a href=hugo.rocks>foo</a>
<a href="/hello.min.a2d1cb24f24b322a7dad520414c523e9.html" integrity="md5-otHLJPJLMip9rVIEFMUj6Q==">Hello</a>
End.`)
b.AssertFileContent("public/page1/index.html", `HELLO: /hello.min.a2d1cb24f24b322a7dad520414c523e9.html`)
b.AssertFileContent("public/page2/index.html", `HELLO: /hello.min.a2d1cb24f24b322a7dad520414c523e9.html`)
}
func BenchmarkResourceChainPostProcess(b *testing.B) {
for i := 0; i < b.N; i++ {
b.StopTimer()
s := newTestSitesBuilder(b)
for i := 0; i < 300; i++ {
s.WithContent(fmt.Sprintf("page%d.md", i+1), "---\ntitle: Page\n---")
}
s.WithTemplates("_default/single.html", `Start.
Some text.
{{ $hello1 := "<h1> Hello World 2! </h1>" | resources.FromString "hello.html" | minify | fingerprint "md5" | resources.PostProcess }}
{{ $hello2 := "<h1> Hello World 2! </h1>" | resources.FromString (printf "%s.html" .Path) | minify | fingerprint "md5" | resources.PostProcess }}
Some more text.
HELLO: {{ $hello1.RelPermalink }}|Integrity: {{ $hello1.Data.Integrity }}|MediaType: {{ $hello1.MediaType.Type }}
Some more text.
HELLO2: Name: {{ $hello2.Name }}|Content: {{ $hello2.Content }}|Title: {{ $hello2.Title }}|ResourceType: {{ $hello2.ResourceType }}
Some more text.
HELLO2_2: Name: {{ $hello2.Name }}|Content: {{ $hello2.Content }}|Title: {{ $hello2.Title }}|ResourceType: {{ $hello2.ResourceType }}
End.
`)
b.StartTimer()
s.Build(BuildCfg{})
}
}
func TestResourceChains(t *testing.T) {
t.Parallel()
c := qt.New(t)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.URL.Path {
case "/css/styles1.css":
w.Header().Set("Content-Type", "text/css")
w.Write([]byte(`h1 {
font-style: bold;
}`))
return
case "/js/script1.js":
w.Write([]byte(`var x; x = 5, document.getElementById("demo").innerHTML = x * 10`))
return
case "/mydata/json1.json":
w.Write([]byte(`{
"employees": [
{
"firstName": "John",
"lastName": "Doe"
},
{
"firstName": "Anna",
"lastName": "Smith"
},
{
"firstName": "Peter",
"lastName": "Jones"
}
]
}`))
return
case "/mydata/xml1.xml":
w.Write([]byte(`
<hello>
<world>Hugo Rocks!</<world>
</hello>`))
return
case "/mydata/svg1.svg":
w.Header().Set("Content-Disposition", `attachment; filename="image.svg"`)
w.Write([]byte(`
<svg height="100" width="100">
<path d="M1e2 1e2H3e2 2e2z"/>
</svg>`))
return
case "/mydata/html1.html":
w.Write([]byte(`
<html>
<a href=#>Cool</a>
</html>`))
return
case "/authenticated/":
if r.Header.Get("Authorization") == "Bearer abcd" {
w.Write([]byte(`Welcome`))
return
}
http.Error(w, "Forbidden", http.StatusForbidden)
return
case "/post":
if r.Method == http.MethodPost {
body, err := ioutil.ReadAll(r.Body)
if err != nil {
http.Error(w, "Internal server error", http.StatusInternalServerError)
return
}
w.Write(body)
return
}
http.Error(w, "Bad request", http.StatusBadRequest)
return
}
http.Error(w, "Not found", http.StatusNotFound)
return
}))
t.Cleanup(func() {
ts.Close()
})
tests := []struct {
name string
shouldRun func() bool
prepare func(b *sitesBuilder)
verify func(b *sitesBuilder)
}{
{"tocss", func() bool { return scss.Supports() }, func(b *sitesBuilder) {
b.WithTemplates("home.html", `
{{ $scss := resources.Get "scss/styles2.scss" | toCSS }}
{{ $sass := resources.Get "sass/styles3.sass" | toCSS }}
{{ $scssCustomTarget := resources.Get "scss/styles2.scss" | toCSS (dict "targetPath" "styles/main.css") }}
{{ $scssCustomTargetString := resources.Get "scss/styles2.scss" | toCSS "styles/main.css" }}
{{ $scssMin := resources.Get "scss/styles2.scss" | toCSS | minify }}
{{ $scssFromTempl := ".{{ .Kind }} { color: blue; }" | resources.FromString "kindofblue.templ" | resources.ExecuteAsTemplate "kindofblue.scss" . | toCSS (dict "targetPath" "styles/templ.css") | minify }}
{{ $bundle1 := slice $scssFromTempl $scssMin | resources.Concat "styles/bundle1.css" }}
T1: Len Content: {{ len $scss.Content }}|RelPermalink: {{ $scss.RelPermalink }}|Permalink: {{ $scss.Permalink }}|MediaType: {{ $scss.MediaType.Type }}
T2: Content: {{ $scssMin.Content }}|RelPermalink: {{ $scssMin.RelPermalink }}
T3: Content: {{ len $scssCustomTarget.Content }}|RelPermalink: {{ $scssCustomTarget.RelPermalink }}|MediaType: {{ $scssCustomTarget.MediaType.Type }}
T4: Content: {{ len $scssCustomTargetString.Content }}|RelPermalink: {{ $scssCustomTargetString.RelPermalink }}|MediaType: {{ $scssCustomTargetString.MediaType.Type }}
T5: Content: {{ $sass.Content }}|T5 RelPermalink: {{ $sass.RelPermalink }}|
T6: {{ $bundle1.Permalink }}
`)
}, func(b *sitesBuilder) {
b.AssertFileContent("public/index.html", `T1: Len Content: 24|RelPermalink: /scss/styles2.css|Permalink: http://example.com/scss/styles2.css|MediaType: text/css`)
b.AssertFileContent("public/index.html", `T2: Content: body{color:#333}|RelPermalink: /scss/styles2.min.css`)
b.AssertFileContent("public/index.html", `T3: Content: 24|RelPermalink: /styles/main.css|MediaType: text/css`)
b.AssertFileContent("public/index.html", `T4: Content: 24|RelPermalink: /styles/main.css|MediaType: text/css`)
b.AssertFileContent("public/index.html", `T5: Content: .content-navigation {`)
b.AssertFileContent("public/index.html", `T5 RelPermalink: /sass/styles3.css|`)
b.AssertFileContent("public/index.html", `T6: http://example.com/styles/bundle1.css`)
c.Assert(b.CheckExists("public/styles/templ.min.css"), qt.Equals, false)
b.AssertFileContent("public/styles/bundle1.css", `.home{color:blue}body{color:#333}`)
}},
{"minify", func() bool { return true }, func(b *sitesBuilder) {
b.WithConfigFile("toml", `[minify]
[minify.tdewolff]
[minify.tdewolff.html]
keepWhitespace = false
`)
b.WithTemplates("home.html", fmt.Sprintf(`
Min CSS: {{ ( resources.Get "css/styles1.css" | minify ).Content }}
Min CSS Remote: {{ ( resources.Get "%[1]s/css/styles1.css" | minify ).Content }}
Min JS: {{ ( resources.Get "js/script1.js" | resources.Minify ).Content | safeJS }}
Min JS Remote: {{ ( resources.Get "%[1]s/js/script1.js" | minify ).Content }}
Min JSON: {{ ( resources.Get "mydata/json1.json" | resources.Minify ).Content | safeHTML }}
Min JSON Remote: {{ ( resources.Get "%[1]s/mydata/json1.json" | resources.Minify ).Content | safeHTML }}
Min XML: {{ ( resources.Get "mydata/xml1.xml" | resources.Minify ).Content | safeHTML }}
Min XML Remote: {{ ( resources.Get "%[1]s/mydata/xml1.xml" | resources.Minify ).Content | safeHTML }}
Min SVG: {{ ( resources.Get "mydata/svg1.svg" | resources.Minify ).Content | safeHTML }}
Min SVG Remote: {{ ( resources.Get "%[1]s/mydata/svg1.svg" | resources.Minify ).Content | safeHTML }}
Min SVG again: {{ ( resources.Get "mydata/svg1.svg" | resources.Minify ).Content | safeHTML }}
Min HTML: {{ ( resources.Get "mydata/html1.html" | resources.Minify ).Content | safeHTML }}
Min HTML Remote: {{ ( resources.Get "%[1]s/mydata/html1.html" | resources.Minify ).Content | safeHTML }}
`, ts.URL))
}, func(b *sitesBuilder) {
b.AssertFileContent("public/index.html", `Min CSS: h1{font-style:bold}`)
b.AssertFileContent("public/index.html", `Min CSS Remote: h1{font-style:bold}`)
b.AssertFileContent("public/index.html", `Min JS: var x;x=5,document.getElementById(&#34;demo&#34;).innerHTML=x*10`)
b.AssertFileContent("public/index.html", `Min JS Remote: var x;x=5,document.getElementById(&#34;demo&#34;).innerHTML=x*10`)
b.AssertFileContent("public/index.html", `Min JSON: {"employees":[{"firstName":"John","lastName":"Doe"},{"firstName":"Anna","lastName":"Smith"},{"firstName":"Peter","lastName":"Jones"}]}`)
b.AssertFileContent("public/index.html", `Min JSON Remote: {"employees":[{"firstName":"John","lastName":"Doe"},{"firstName":"Anna","lastName":"Smith"},{"firstName":"Peter","lastName":"Jones"}]}`)
b.AssertFileContent("public/index.html", `Min XML: <hello><world>Hugo Rocks!</<world></hello>`)
b.AssertFileContent("public/index.html", `Min XML Remote: <hello><world>Hugo Rocks!</<world></hello>`)
b.AssertFileContent("public/index.html", `Min SVG: <svg height="100" width="100"><path d="M1e2 1e2H3e2 2e2z"/></svg>`)
b.AssertFileContent("public/index.html", `Min SVG Remote: <svg height="100" width="100"><path d="M1e2 1e2H3e2 2e2z"/></svg>`)
b.AssertFileContent("public/index.html", `Min SVG again: <svg height="100" width="100"><path d="M1e2 1e2H3e2 2e2z"/></svg>`)
b.AssertFileContent("public/index.html", `Min HTML: <html><a href=#>Cool</a></html>`)
b.AssertFileContent("public/index.html", `Min HTML Remote: <html><a href=#>Cool</a></html>`)
}},
{"remote", func() bool { return true }, func(b *sitesBuilder) {
b.WithTemplates("home.html", fmt.Sprintf(`
{{$js := resources.Get "%[1]s/js/script1.js" }}
Remote Filename: {{ $js.RelPermalink }}
{{$svg := resources.Get "%[1]s/mydata/svg1.svg" }}
Remote Content-Disposition: {{ $svg.RelPermalink }}
{{$auth := resources.Get "%[1]s/authenticated/" (dict "headers" (dict "Authorization" "Bearer abcd")) }}
Remote Authorization: {{ $auth.Content }}
{{$post := resources.Get "%[1]s/post" (dict "method" "post" "body" "Request body") }}
Remote POST: {{ $post.Content }}
`, ts.URL))
}, func(b *sitesBuilder) {
b.AssertFileContent("public/index.html", `Remote Filename: /script1_`)
b.AssertFileContent("public/index.html", `Remote Content-Disposition: /image_`)
b.AssertFileContent("public/index.html", `Remote Authorization: Welcome`)
b.AssertFileContent("public/index.html", `Remote POST: Request body`)
}},
{"concat", func() bool { return true }, func(b *sitesBuilder) {
b.WithTemplates("home.html", `
{{ $a := "A" | resources.FromString "a.txt"}}
{{ $b := "B" | resources.FromString "b.txt"}}
{{ $c := "C" | resources.FromString "c.txt"}}
{{ $textResources := .Resources.Match "*.txt" }}
{{ $combined := slice $a $b $c | resources.Concat "bundle/concat.txt" }}
T1: Content: {{ $combined.Content }}|RelPermalink: {{ $combined.RelPermalink }}|Permalink: {{ $combined.Permalink }}|MediaType: {{ $combined.MediaType.Type }}
{{ with $textResources }}
{{ $combinedText := . | resources.Concat "bundle/concattxt.txt" }}
T2: Content: {{ $combinedText.Content }}|{{ $combinedText.RelPermalink }}
{{ end }}
{{/* https://github.com/gohugoio/hugo/issues/5269 */}}
{{ $css := "body { color: blue; }" | resources.FromString "styles.css" }}
{{ $minified := resources.Get "css/styles1.css" | minify }}
{{ slice $css $minified | resources.Concat "bundle/mixed.css" }}
{{/* https://github.com/gohugoio/hugo/issues/5403 */}}
{{ $d := "function D {} // A comment" | resources.FromString "d.js"}}
{{ $e := "(function E {})" | resources.FromString "e.js"}}
{{ $f := "(function F {})()" | resources.FromString "f.js"}}
{{ $jsResources := .Resources.Match "*.js" }}
{{ $combinedJs := slice $d $e $f | resources.Concat "bundle/concatjs.js" }}
T3: Content: {{ $combinedJs.Content }}|{{ $combinedJs.RelPermalink }}
`)
}, func(b *sitesBuilder) {
b.AssertFileContent("public/index.html", `T1: Content: ABC|RelPermalink: /bundle/concat.txt|Permalink: http://example.com/bundle/concat.txt|MediaType: text/plain`)
b.AssertFileContent("public/bundle/concat.txt", "ABC")
b.AssertFileContent("public/index.html", `T2: Content: t1t|t2t|`)
b.AssertFileContent("public/bundle/concattxt.txt", "t1t|t2t|")
b.AssertFileContent("public/index.html", `T3: Content: function D {} // A comment
;
(function E {})
;
(function F {})()|`)
b.AssertFileContent("public/bundle/concatjs.js", `function D {} // A comment
;
(function E {})
;
(function F {})()`)
}},
{"concat and fingerprint", func() bool { return true }, func(b *sitesBuilder) {
b.WithTemplates("home.html", `
{{ $a := "A" | resources.FromString "a.txt"}}
{{ $b := "B" | resources.FromString "b.txt"}}
{{ $c := "C" | resources.FromString "c.txt"}}
{{ $combined := slice $a $b $c | resources.Concat "bundle/concat.txt" }}
{{ $fingerprinted := $combined | fingerprint }}
Fingerprinted: {{ $fingerprinted.RelPermalink }}
`)
}, func(b *sitesBuilder) {
b.AssertFileContent("public/index.html", "Fingerprinted: /bundle/concat.b5d4045c3f466fa91fe2cc6abe79232a1a57cdf104f7a26e716e0a1e2789df78.txt")
b.AssertFileContent("public/bundle/concat.b5d4045c3f466fa91fe2cc6abe79232a1a57cdf104f7a26e716e0a1e2789df78.txt", "ABC")
}},
{"fromstring", func() bool { return true }, func(b *sitesBuilder) {
b.WithTemplates("home.html", `
{{ $r := "Hugo Rocks!" | resources.FromString "rocks/hugo.txt" }}
{{ $r.Content }}|{{ $r.RelPermalink }}|{{ $r.Permalink }}|{{ $r.MediaType.Type }}
`)
}, func(b *sitesBuilder) {
b.AssertFileContent("public/index.html", `Hugo Rocks!|/rocks/hugo.txt|http://example.com/rocks/hugo.txt|text/plain`)
b.AssertFileContent("public/rocks/hugo.txt", "Hugo Rocks!")
}},
{"execute-as-template", func() bool {
return true
}, func(b *sitesBuilder) {
b.WithTemplates("home.html", `
{{ $var := "Hugo Page" }}
{{ if .IsHome }}
{{ $var = "Hugo Home" }}
{{ end }}
T1: {{ $var }}
{{ $result := "{{ .Kind | upper }}" | resources.FromString "mytpl.txt" | resources.ExecuteAsTemplate "result.txt" . }}
T2: {{ $result.Content }}|{{ $result.RelPermalink}}|{{$result.MediaType.Type }}
`)
}, func(b *sitesBuilder) {
b.AssertFileContent("public/index.html", `T2: HOME|/result.txt|text/plain`, `T1: Hugo Home`)
}},
{"fingerprint", func() bool { return true }, func(b *sitesBuilder) {
b.WithTemplates("home.html", `
{{ $r := "ab" | resources.FromString "rocks/hugo.txt" }}
{{ $result := $r | fingerprint }}
{{ $result512 := $r | fingerprint "sha512" }}
{{ $resultMD5 := $r | fingerprint "md5" }}
T1: {{ $result.Content }}|{{ $result.RelPermalink}}|{{$result.MediaType.Type }}|{{ $result.Data.Integrity }}|
T2: {{ $result512.Content }}|{{ $result512.RelPermalink}}|{{$result512.MediaType.Type }}|{{ $result512.Data.Integrity }}|
T3: {{ $resultMD5.Content }}|{{ $resultMD5.RelPermalink}}|{{$resultMD5.MediaType.Type }}|{{ $resultMD5.Data.Integrity }}|
{{ $r2 := "bc" | resources.FromString "rocks/hugo2.txt" | fingerprint }}
{{/* https://github.com/gohugoio/hugo/issues/5296 */}}
T4: {{ $r2.Data.Integrity }}|
`)
}, func(b *sitesBuilder) {
b.AssertFileContent("public/index.html", `T1: ab|/rocks/hugo.fb8e20fc2e4c3f248c60c39bd652f3c1347298bb977b8b4d5903b85055620603.txt|text/plain|sha256-&#43;44g/C5MPySMYMOb1lLzwTRymLuXe4tNWQO4UFViBgM=|`)
b.AssertFileContent("public/index.html", `T2: ab|/rocks/hugo.2d408a0717ec188158278a796c689044361dc6fdde28d6f04973b80896e1823975cdbf12eb63f9e0591328ee235d80e9b5bf1aa6a44f4617ff3caf6400eb172d.txt|text/plain|sha512-LUCKBxfsGIFYJ4p5bGiQRDYdxv3eKNbwSXO4CJbhgjl1zb8S62P54FkTKO4jXYDptb8apqRPRhf/PK9kAOsXLQ==|`)
b.AssertFileContent("public/index.html", `T3: ab|/rocks/hugo.187ef4436122d1cc2f40dc2b92f0eba0.txt|text/plain|md5-GH70Q2Ei0cwvQNwrkvDroA==|`)
b.AssertFileContent("public/index.html", `T4: sha256-Hgu9bGhroFC46wP/7txk/cnYCUf86CGrvl1tyNJSxaw=|`)
}},
// https://github.com/gohugoio/hugo/issues/5226
{"baseurl-path", func() bool { return true }, func(b *sitesBuilder) {
b.WithSimpleConfigFileAndBaseURL("https://example.com/hugo/")
b.WithTemplates("home.html", `
{{ $r1 := "ab" | resources.FromString "rocks/hugo.txt" }}
T1: {{ $r1.Permalink }}|{{ $r1.RelPermalink }}
`)
}, func(b *sitesBuilder) {
b.AssertFileContent("public/index.html", `T1: https://example.com/hugo/rocks/hugo.txt|/hugo/rocks/hugo.txt`)
}},
// https://github.com/gohugoio/hugo/issues/4944
{"Prevent resource publish on .Content only", func() bool { return true }, func(b *sitesBuilder) {
b.WithTemplates("home.html", `
{{ $cssInline := "body { color: green; }" | resources.FromString "inline.css" | minify }}
{{ $cssPublish1 := "body { color: blue; }" | resources.FromString "external1.css" | minify }}
{{ $cssPublish2 := "body { color: orange; }" | resources.FromString "external2.css" | minify }}
Inline: {{ $cssInline.Content }}
Publish 1: {{ $cssPublish1.Content }} {{ $cssPublish1.RelPermalink }}
Publish 2: {{ $cssPublish2.Permalink }}
`)
}, func(b *sitesBuilder) {
b.AssertFileContent("public/index.html",
`Inline: body{color:green}`,
"Publish 1: body{color:blue} /external1.min.css",
"Publish 2: http://example.com/external2.min.css",
)
b.Assert(b.CheckExists("public/external2.css"), qt.Equals, false)
b.Assert(b.CheckExists("public/external1.css"), qt.Equals, false)
b.Assert(b.CheckExists("public/external2.min.css"), qt.Equals, true)
b.Assert(b.CheckExists("public/external1.min.css"), qt.Equals, true)
b.Assert(b.CheckExists("public/inline.min.css"), qt.Equals, false)
}},
{"unmarshal", func() bool { return true }, func(b *sitesBuilder) {
b.WithTemplates("home.html", `
{{ $toml := "slogan = \"Hugo Rocks!\"" | resources.FromString "slogan.toml" | transform.Unmarshal }}
{{ $csv1 := "\"Hugo Rocks\",\"Hugo is Fast!\"" | resources.FromString "slogans.csv" | transform.Unmarshal }}
{{ $csv2 := "a;b;c" | transform.Unmarshal (dict "delimiter" ";") }}
{{ $xml := "<?xml version=\"1.0\" encoding=\"UTF-8\"?><note><to>You</to><from>Me</from><heading>Reminder</heading><body>Do not forget XML</body></note>" | transform.Unmarshal }}
Slogan: {{ $toml.slogan }}
CSV1: {{ $csv1 }} {{ len (index $csv1 0) }}
CSV2: {{ $csv2 }}
XML: {{ $xml.body }}
`)
}, func(b *sitesBuilder) {
b.AssertFileContent("public/index.html",
`Slogan: Hugo Rocks!`,
`[[Hugo Rocks Hugo is Fast!]] 2`,
`CSV2: [[a b c]]`,
`XML: Do not forget XML`,
)
}},
{"resources.Get", func() bool { return true }, func(b *sitesBuilder) {
b.WithTemplates("home.html", `NOT FOUND: {{ if (resources.Get "this-does-not-exist") }}FAILED{{ else }}OK{{ end }}`)
}, func(b *sitesBuilder) {
b.AssertFileContent("public/index.html", "NOT FOUND: OK")
}},
{"template", func() bool { return true }, func(b *sitesBuilder) {}, func(b *sitesBuilder) {
}},
}
for _, test := range tests {
test := test
t.Run(test.name, func(t *testing.T) {
if !test.shouldRun() {
t.Skip()
}
t.Parallel()
b := newTestSitesBuilder(t).WithLogger(loggers.NewErrorLogger())
b.WithContent("_index.md", `
---
title: Home
---
Home.
`,
"page1.md", `
---
title: Hello1
---
Hello1
`,
"page2.md", `
---
title: Hello2
---
Hello2
`,
"t1.txt", "t1t|",
"t2.txt", "t2t|",
)
b.WithSourceFile(filepath.Join("assets", "css", "styles1.css"), `
h1 {
font-style: bold;
}
`)
b.WithSourceFile(filepath.Join("assets", "js", "script1.js"), `
var x;
x = 5;
document.getElementById("demo").innerHTML = x * 10;
`)
b.WithSourceFile(filepath.Join("assets", "mydata", "json1.json"), `
{
"employees":[
{"firstName":"John", "lastName":"Doe"},
{"firstName":"Anna", "lastName":"Smith"},
{"firstName":"Peter", "lastName":"Jones"}
]
}
`)
b.WithSourceFile(filepath.Join("assets", "mydata", "svg1.svg"), `
<svg height="100" width="100">
<path d="M 100 100 L 300 100 L 200 100 z"/>
</svg>
`)
b.WithSourceFile(filepath.Join("assets", "mydata", "xml1.xml"), `
<hello>
<world>Hugo Rocks!</<world>
</hello>
`)
b.WithSourceFile(filepath.Join("assets", "mydata", "html1.html"), `
<html>
<a href="#">
Cool
</a >
</html>
`)
b.WithSourceFile(filepath.Join("assets", "scss", "styles2.scss"), `
$color: #333;
body {
color: $color;
}
`)
b.WithSourceFile(filepath.Join("assets", "sass", "styles3.sass"), `
$color: #333;
.content-navigation
border-color: $color
`)
test.prepare(b)
b.Build(BuildCfg{})
test.verify(b)
})
}
}
func TestMultiSiteResource(t *testing.T) {
t.Parallel()
c := qt.New(t)
b := newMultiSiteTestDefaultBuilder(t)
b.CreateSites().Build(BuildCfg{})
// This build is multilingual, but not multihost. There should be only one pipes.txt
b.AssertFileContent("public/fr/index.html", "French Home Page", "String Resource: /blog/text/pipes.txt")
c.Assert(b.CheckExists("public/fr/text/pipes.txt"), qt.Equals, false)
c.Assert(b.CheckExists("public/en/text/pipes.txt"), qt.Equals, false)
b.AssertFileContent("public/en/index.html", "Default Home Page", "String Resource: /blog/text/pipes.txt")
b.AssertFileContent("public/text/pipes.txt", "Hugo Pipes")
}
func TestResourcesMatch(t *testing.T) {
t.Parallel()
b := newTestSitesBuilder(t)
b.WithContent("page.md", "")
b.WithSourceFile(
"assets/jsons/data1.json", "json1 content",
"assets/jsons/data2.json", "json2 content",
"assets/jsons/data3.xml", "xml content",
)
b.WithTemplates("index.html", `
{{ $jsons := (resources.Match "jsons/*.json") }}
{{ $json := (resources.GetMatch "jsons/*.json") }}
{{ printf "JSONS: %d" (len $jsons) }}
JSON: {{ $json.RelPermalink }}: {{ $json.Content }}
{{ range $jsons }}
{{- .RelPermalink }}: {{ .Content }}
{{ end }}
`)
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html",
"JSON: /jsons/data1.json: json1 content",
"JSONS: 2", "/jsons/data1.json: json1 content")
}
func TestExecuteAsTemplateWithLanguage(t *testing.T) {
b := newMultiSiteTestDefaultBuilder(t)
indexContent := `
Lang: {{ site.Language.Lang }}
{{ $templ := "{{T \"hello\"}}" | resources.FromString "f1.html" }}
{{ $helloResource := $templ | resources.ExecuteAsTemplate (print "f%s.html" .Lang) . }}
Hello1: {{T "hello"}}
Hello2: {{ $helloResource.Content }}
LangURL: {{ relLangURL "foo" }}
`
b.WithTemplatesAdded("index.html", indexContent)
b.WithTemplatesAdded("index.fr.html", indexContent)
b.Build(BuildCfg{})
b.AssertFileContent("public/en/index.html", `
Hello1: Hello
Hello2: Hello
`)
b.AssertFileContent("public/fr/index.html", `
Hello1: Bonjour
Hello2: Bonjour
`)
}
func TestResourceChainPostCSS(t *testing.T) {
if !htesting.IsCI() {
t.Skip("skip (relative) long running modules test when running locally")
}
wd, _ := os.Getwd()
defer func() {
os.Chdir(wd)
}()
c := qt.New(t)
packageJSON := `{
"scripts": {},
"devDependencies": {
"postcss-cli": "7.1.0",
"tailwindcss": "1.2.0"
}
}
`
postcssConfig := `
console.error("Hugo Environment:", process.env.HUGO_ENVIRONMENT );
// https://github.com/gohugoio/hugo/issues/7656
console.error("package.json:", process.env.HUGO_FILE_PACKAGE_JSON );
console.error("PostCSS Config File:", process.env.HUGO_FILE_POSTCSS_CONFIG_JS );
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()
var logBuf bytes.Buffer
newTestBuilder := func(v config.Provider) *sitesBuilder {
v.Set("workingDir", workDir)
v.Set("disableKinds", []string{"taxonomy", "term", "page"})
logger := loggers.NewBasicLoggerForWriter(jww.LevelInfo, &logBuf)
b := newTestSitesBuilder(t).WithLogger(logger)
// Need to use OS fs for this.
b.Fs = hugofs.NewDefault(v)
b.WithWorkingDir(workDir)
b.WithViper(v)
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 }}|
`)
return b
}
b := newTestBuilder(config.New())
cssDir := filepath.Join(workDir, "assets", "css", "components")
b.Assert(os.MkdirAll(cssDir, 0777), qt.IsNil)
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)
cmd := b.NpmInstall()
err = cmd.Run()
b.Assert(err, qt.IsNil)
b.Build(BuildCfg{})
// Make sure Node sees this.
b.Assert(logBuf.String(), qt.Contains, "Hugo Environment: production")
b.Assert(logBuf.String(), qt.Contains, filepath.FromSlash(fmt.Sprintf("PostCSS Config File: %s/postcss.config.js", workDir)))
b.Assert(logBuf.String(), qt.Contains, filepath.FromSlash(fmt.Sprintf("package.json: %s/package.json", workDir)))
b.AssertFileContent("public/index.html", `
Styles RelPermalink: /css/styles.css
Styles Content: Len: 770878|
`)
assertCss := func(b *sitesBuilder) {
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)
}
assertCss(b)
build := func(s string, shouldFail bool) error {
b.Assert(os.RemoveAll(filepath.Join(workDir, "public")), qt.IsNil)
v := config.New()
v.Set("build", map[string]interface{}{
"useResourceCacheWhen": s,
})
b = newTestBuilder(v)
b.Assert(os.RemoveAll(filepath.Join(workDir, "public")), qt.IsNil)
err := b.BuildE(BuildCfg{})
if shouldFail {
b.Assert(err, qt.Not(qt.IsNil))
} else {
b.Assert(err, qt.IsNil)
assertCss(b)
}
return err
}
build("always", false)
build("fallback", false)
// Introduce a syntax error in an import
b.WithSourceFile("assets/css/components/b.css", `@import "a.css";
class-in-b {
@apply asdf;
}
`)
err = build("never", true)
err = herrors.UnwrapErrorWithFileContext(err)
_, ok := err.(*herrors.ErrorWithFileContext)
b.Assert(ok, qt.Equals, true)
// TODO(bep) for some reason, we have starting to get
// execute of template failed: template: index.html:5:25
// on CI (GitHub action).
//b.Assert(fe.Position().LineNumber, qt.Equals, 5)
//b.Assert(fe.Error(), qt.Contains, filepath.Join(workDir, "assets/css/components/b.css:4:1"))
// Remove PostCSS
b.Assert(os.RemoveAll(filepath.Join(workDir, "node_modules")), qt.IsNil)
build("always", false)
build("fallback", false)
build("never", true)
// Remove cache
b.Assert(os.RemoveAll(filepath.Join(workDir, "resources")), qt.IsNil)
build("always", true)
build("fallback", true)
build("never", true)
}
func TestResourceMinifyDisabled(t *testing.T) {
t.Parallel()
b := newTestSitesBuilder(t).WithConfigFile("toml", `
baseURL = "https://example.org"
[minify]
disableXML=true
`)
b.WithContent("page.md", "")
b.WithSourceFile(
"assets/xml/data.xml", "<root> <foo> asdfasdf </foo> </root>",
)
b.WithTemplates("index.html", `
{{ $xml := resources.Get "xml/data.xml" | minify | fingerprint }}
XML: {{ $xml.Content | safeHTML }}|{{ $xml.RelPermalink }}
`)
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html", `
XML: <root> <foo> asdfasdf </foo> </root>|/xml/data.min.3be4fddd19aaebb18c48dd6645215b822df74701957d6d36e59f203f9c30fd9f.xml
`)
}
// Issue 8954
func TestMinifyWithError(t *testing.T) {
b := newTestSitesBuilder(t).WithSimpleConfigFile()
b.WithSourceFile(
"assets/js/test.js", `
new Date(2002, 04, 11)
`,
)
b.WithTemplates("index.html", `
{{ $js := resources.Get "js/test.js" | minify | fingerprint }}
<script>
{{ $js.Content }}
</script>
`)
b.WithContent("page.md", "")
err := b.BuildE(BuildCfg{})
if err == nil || !strings.Contains(err.Error(), "04") {
t.Fatalf("expected a message about a legacy octal number, but got: %v", err)
}
}