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hugo/resources/resource_transformers/tocss/dartsass/integration_test.go

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tocss: Port integration tests to their package
2022-02-09 08:04:57 -05:00
// Copyright 2021 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 dartsass_test
import (
Improve SASS errors Fixes #9897
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"strings"
tocss: Port integration tests to their package
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"testing"
Replace the old log setup, with structured logging etc. Fixes #11124
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"github.com/bep/logg"
Improve SASS errors Fixes #9897
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qt "github.com/frankban/quicktest"
tocss: Port integration tests to their package
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"github.com/gohugoio/hugo/hugolib"
"github.com/gohugoio/hugo/resources/resource_transformers/tocss/dartsass"
)
func TestTransformIncludePaths(t *testing.T) {
tocss: Add vars option This commit adds a new `vars` option to both the Sass transpilers (Dart Sass and Libsass). This means that you can pass a map with key/value pairs to the transpiler: ```handlebars {{ $vars := dict "$color1" "blue" "$color2" "green" "$font_size" "24px" }} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` And the the variables will be available in the `hugo:vars` namespace. Example usage for Dart Sass: ```scss @use "hugo:vars" as v; p { color: v.$color1; font-size: v.$font_size; } ``` Note that Libsass does not support the `use` keyword, so you need to `import` them as global variables: ```scss @import "hugo:vars"; p { color: $color1; font-size: $font_size; } ``` Hugo will: * Add a missing leading `$` for the variable names if needed. * Wrap the values in `unquote('VALUE')` (Sass built-in) to get proper handling of identifiers vs other strings. This means that you can pull variables directly from e.g. the site config: ```toml [params] [params.sassvars] color1 = "blue" color2 = "green" font_size = "24px" image = "images/hero.jpg" ``` ```handlebars {{ $vars := site.Params.sassvars}} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` Fixes #10555
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t.Parallel()
tocss: Port integration tests to their package
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if !dartsass.Supports() {
t.Skip()
}
files := `
-- assets/scss/main.scss --
@import "moo";
-- node_modules/foo/_moo.scss --
$moolor: #fff;
moo {
color: $moolor;
}
-- config.toml --
-- layouts/index.html --
{{ $cssOpts := (dict "includePaths" (slice "node_modules/foo") "transpiler" "dartsass" ) }}
{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts | minify }}
T1: {{ $r.Content }}
`
b := hugolib.NewIntegrationTestBuilder(
hugolib.IntegrationTestConfig{
Simplify some integration tests
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T: t,
tocss: Port integration tests to their package
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TxtarString: files,
NeedsOsFS: true,
}).Build()
b.AssertFileContent("public/index.html", `T1: moo{color:#fff}`)
}
func TestTransformImportRegularCSS(t *testing.T) {
tocss: Add vars option This commit adds a new `vars` option to both the Sass transpilers (Dart Sass and Libsass). This means that you can pass a map with key/value pairs to the transpiler: ```handlebars {{ $vars := dict "$color1" "blue" "$color2" "green" "$font_size" "24px" }} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` And the the variables will be available in the `hugo:vars` namespace. Example usage for Dart Sass: ```scss @use "hugo:vars" as v; p { color: v.$color1; font-size: v.$font_size; } ``` Note that Libsass does not support the `use` keyword, so you need to `import` them as global variables: ```scss @import "hugo:vars"; p { color: $color1; font-size: $font_size; } ``` Hugo will: * Add a missing leading `$` for the variable names if needed. * Wrap the values in `unquote('VALUE')` (Sass built-in) to get proper handling of identifiers vs other strings. This means that you can pull variables directly from e.g. the site config: ```toml [params] [params.sassvars] color1 = "blue" color2 = "green" font_size = "24px" image = "images/hero.jpg" ``` ```handlebars {{ $vars := site.Params.sassvars}} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` Fixes #10555
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t.Parallel()
tocss: Port integration tests to their package
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if !dartsass.Supports() {
t.Skip()
}
files := `
-- assets/scss/_moo.scss --
$moolor: #fff;
moo {
color: $moolor;
}
-- assets/scss/another.css --
-- assets/scss/main.scss --
@import "moo";
@import "regular.css";
@import "moo";
@import "another.css";
/* foo */
-- assets/scss/regular.css --
-- config.toml --
-- layouts/index.html --
{{ $r := resources.Get "scss/main.scss" | toCSS (dict "transpiler" "dartsass") }}
T1: {{ $r.Content | safeHTML }}
`
b := hugolib.NewIntegrationTestBuilder(
hugolib.IntegrationTestConfig{
Simplify some integration tests
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T: t,
tocss: Port integration tests to their package
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TxtarString: files,
NeedsOsFS: true,
},
).Build()
// Dart Sass does not follow regular CSS import, but they
// get pulled to the top.
b.AssertFileContent("public/index.html", `T1: @import "regular.css";
@import "another.css";
moo {
color: #fff;
}
dartsass: Import CSS without extension at compile time Applicable to Dart Sass only: - Sass imports with the .css extension indicate a plain CSS @import. - Sass imports without the .css extension are imported at compile time. Fixes #10592
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tocss: Port integration tests to their package
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moo {
color: #fff;
}
dartsass: Import CSS without extension at compile time Applicable to Dart Sass only: - Sass imports with the .css extension indicate a plain CSS @import. - Sass imports without the .css extension are imported at compile time. Fixes #10592
2023-02-23 19:23:36 -05:00
tocss: Port integration tests to their package
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/* foo */`)
}
Fix indented SASS imports for Dart Sass Fixes #11074
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func TestTransformImportIndentedSASS(t *testing.T) {
t.Parallel()
if !dartsass.Supports() {
t.Skip()
}
files := `
-- assets/scss/_moo.sass --
#main
color: blue
-- assets/scss/main.scss --
@import "moo";
/* foo */
-- config.toml --
-- layouts/index.html --
{{ $r := resources.Get "scss/main.scss" | toCSS (dict "transpiler" "dartsass") }}
T1: {{ $r.Content | safeHTML }}
`
b := hugolib.NewIntegrationTestBuilder(
hugolib.IntegrationTestConfig{
T: t,
TxtarString: files,
NeedsOsFS: true,
},
).Build()
b.AssertFileContent("public/index.html", "T1: #main {\n color: blue;\n}\n\n/* foo */")
}
dartsass: Import CSS without extension at compile time Applicable to Dart Sass only: - Sass imports with the .css extension indicate a plain CSS @import. - Sass imports without the .css extension are imported at compile time. Fixes #10592
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// Issue 10592
func TestTransformImportMountedCSS(t *testing.T) {
t.Parallel()
if !dartsass.Supports() {
t.Skip()
}
files := `
-- assets/main.scss --
@import "import-this-file.css";
@import "foo/import-this-mounted-file.css";
@import "compile-this-file";
@import "foo/compile-this-mounted-file";
a {color: main-scss;}
-- assets/_compile-this-file.css --
a {color: compile-this-file-css;}
-- assets/_import-this-file.css --
a {color: import-this-file-css;}
-- foo/_compile-this-mounted-file.css --
a {color: compile-this-mounted-file-css;}
-- foo/_import-this-mounted-file.css --
a {color: import-this-mounted-file-css;}
-- layouts/index.html --
{{- $opts := dict "transpiler" "dartsass" }}
{{- with resources.Get "main.scss" | toCSS $opts }}{{ .Content | safeHTML }}{{ end }}
-- config.toml --
disableKinds = ['RSS','sitemap','taxonomy','term','page','section']
[[module.mounts]]
source = 'assets'
target = 'assets'
[[module.mounts]]
source = 'foo'
target = 'assets/foo'
`
b := hugolib.NewIntegrationTestBuilder(
hugolib.IntegrationTestConfig{
T: t,
TxtarString: files,
NeedsOsFS: true,
},
).Build()
b.AssertFileContent("public/index.html", `
@import "import-this-file.css";
@import "foo/import-this-mounted-file.css";
a {
color: compile-this-file-css;
}
a {
color: compile-this-mounted-file-css;
}
a {
color: main-scss;
}
`)
}
tocss: Port integration tests to their package
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func TestTransformThemeOverrides(t *testing.T) {
tocss: Add vars option This commit adds a new `vars` option to both the Sass transpilers (Dart Sass and Libsass). This means that you can pass a map with key/value pairs to the transpiler: ```handlebars {{ $vars := dict "$color1" "blue" "$color2" "green" "$font_size" "24px" }} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` And the the variables will be available in the `hugo:vars` namespace. Example usage for Dart Sass: ```scss @use "hugo:vars" as v; p { color: v.$color1; font-size: v.$font_size; } ``` Note that Libsass does not support the `use` keyword, so you need to `import` them as global variables: ```scss @import "hugo:vars"; p { color: $color1; font-size: $font_size; } ``` Hugo will: * Add a missing leading `$` for the variable names if needed. * Wrap the values in `unquote('VALUE')` (Sass built-in) to get proper handling of identifiers vs other strings. This means that you can pull variables directly from e.g. the site config: ```toml [params] [params.sassvars] color1 = "blue" color2 = "green" font_size = "24px" image = "images/hero.jpg" ``` ```handlebars {{ $vars := site.Params.sassvars}} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` Fixes #10555
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t.Parallel()
tocss: Port integration tests to their package
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if !dartsass.Supports() {
t.Skip()
}
files := `
-- assets/scss/components/_boo.scss --
$boolor: green;
boo {
color: $boolor;
}
-- assets/scss/components/_moo.scss --
$moolor: #ccc;
moo {
color: $moolor;
}
-- config.toml --
theme = 'mytheme'
-- layouts/index.html --
{{ $cssOpts := (dict "includePaths" (slice "node_modules/foo" ) "transpiler" "dartsass" ) }}
{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts | minify }}
T1: {{ $r.Content }}
-- themes/mytheme/assets/scss/components/_boo.scss --
$boolor: orange;
boo {
color: $boolor;
}
-- themes/mytheme/assets/scss/components/_imports.scss --
@import "moo";
@import "_boo";
@import "_zoo";
-- themes/mytheme/assets/scss/components/_moo.scss --
$moolor: #fff;
moo {
color: $moolor;
}
-- themes/mytheme/assets/scss/components/_zoo.scss --
$zoolor: pink;
zoo {
color: $zoolor;
}
-- themes/mytheme/assets/scss/main.scss --
@import "components/imports";
`
b := hugolib.NewIntegrationTestBuilder(
hugolib.IntegrationTestConfig{
Simplify some integration tests
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T: t,
tocss: Port integration tests to their package
2022-02-09 08:04:57 -05:00
TxtarString: files,
NeedsOsFS: true,
},
).Build()
b.AssertFileContent("public/index.html", `T1: moo{color:#ccc}boo{color:green}zoo{color:pink}`)
}
dartsass: Enable deprecation, @warn and @debug logging * @warn and Sass deprecations are printed as WARN * @debug is currently logged as INFO (needs the `--verbose` flag). We may adjust this if it gets too chatty. Fixes #9683
2022-03-17 12:22:34 -04:00
func TestTransformLogging(t *testing.T) {
tocss: Add vars option This commit adds a new `vars` option to both the Sass transpilers (Dart Sass and Libsass). This means that you can pass a map with key/value pairs to the transpiler: ```handlebars {{ $vars := dict "$color1" "blue" "$color2" "green" "$font_size" "24px" }} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` And the the variables will be available in the `hugo:vars` namespace. Example usage for Dart Sass: ```scss @use "hugo:vars" as v; p { color: v.$color1; font-size: v.$font_size; } ``` Note that Libsass does not support the `use` keyword, so you need to `import` them as global variables: ```scss @import "hugo:vars"; p { color: $color1; font-size: $font_size; } ``` Hugo will: * Add a missing leading `$` for the variable names if needed. * Wrap the values in `unquote('VALUE')` (Sass built-in) to get proper handling of identifiers vs other strings. This means that you can pull variables directly from e.g. the site config: ```toml [params] [params.sassvars] color1 = "blue" color2 = "green" font_size = "24px" image = "images/hero.jpg" ``` ```handlebars {{ $vars := site.Params.sassvars}} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` Fixes #10555
2022-12-19 12:49:02 -05:00
t.Parallel()
dartsass: Enable deprecation, @warn and @debug logging * @warn and Sass deprecations are printed as WARN * @debug is currently logged as INFO (needs the `--verbose` flag). We may adjust this if it gets too chatty. Fixes #9683
2022-03-17 12:22:34 -04:00
if !dartsass.Supports() {
t.Skip()
}
files := `
-- assets/scss/main.scss --
@warn "foo";
@debug "bar";
-- config.toml --
disableKinds = ["term", "taxonomy", "section", "page"]
-- layouts/index.html --
{{ $cssOpts := (dict "transpiler" "dartsass" ) }}
{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }}
T1: {{ $r.Content }}
`
b := hugolib.NewIntegrationTestBuilder(
hugolib.IntegrationTestConfig{
T: t,
TxtarString: files,
NeedsOsFS: true,
Replace the old log setup, with structured logging etc. Fixes #11124
2023-06-16 02:17:42 -04:00
LogLevel: logg.LevelInfo,
dartsass: Enable deprecation, @warn and @debug logging * @warn and Sass deprecations are printed as WARN * @debug is currently logged as INFO (needs the `--verbose` flag). We may adjust this if it gets too chatty. Fixes #9683
2022-03-17 12:22:34 -04:00
}).Build()
Replace the old log setup, with structured logging etc. Fixes #11124
2023-06-16 02:17:42 -04:00
b.AssertLogMatches(`Dart Sass: foo`)
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:1:0: bar`)
dartsass: Enable deprecation, @warn and @debug logging * @warn and Sass deprecations are printed as WARN * @debug is currently logged as INFO (needs the `--verbose` flag). We may adjust this if it gets too chatty. Fixes #9683
2022-03-17 12:22:34 -04:00
}
Improve SASS errors Fixes #9897
2022-05-15 05:40:34 -04:00
func TestTransformErrors(t *testing.T) {
tocss: Add vars option This commit adds a new `vars` option to both the Sass transpilers (Dart Sass and Libsass). This means that you can pass a map with key/value pairs to the transpiler: ```handlebars {{ $vars := dict "$color1" "blue" "$color2" "green" "$font_size" "24px" }} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` And the the variables will be available in the `hugo:vars` namespace. Example usage for Dart Sass: ```scss @use "hugo:vars" as v; p { color: v.$color1; font-size: v.$font_size; } ``` Note that Libsass does not support the `use` keyword, so you need to `import` them as global variables: ```scss @import "hugo:vars"; p { color: $color1; font-size: $font_size; } ``` Hugo will: * Add a missing leading `$` for the variable names if needed. * Wrap the values in `unquote('VALUE')` (Sass built-in) to get proper handling of identifiers vs other strings. This means that you can pull variables directly from e.g. the site config: ```toml [params] [params.sassvars] color1 = "blue" color2 = "green" font_size = "24px" image = "images/hero.jpg" ``` ```handlebars {{ $vars := site.Params.sassvars}} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` Fixes #10555
2022-12-19 12:49:02 -05:00
t.Parallel()
Improve SASS errors Fixes #9897
2022-05-15 05:40:34 -04:00
if !dartsass.Supports() {
t.Skip()
}
c := qt.New(t)
const filesTemplate = `
-- config.toml --
-- assets/scss/components/_foo.scss --
/* comment line 1 */
$foocolor: #ccc;
foo {
color: $foocolor;
}
-- assets/scss/main.scss --
/* comment line 1 */
/* comment line 2 */
@import "components/foo";
/* comment line 4 */
$maincolor: #eee;
body {
color: $maincolor;
}
-- layouts/index.html --
{{ $cssOpts := dict "transpiler" "dartsass" }}
{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts | minify }}
T1: {{ $r.Content }}
`
c.Run("error in main", func(c *qt.C) {
b, err := hugolib.NewIntegrationTestBuilder(
hugolib.IntegrationTestConfig{
T: c,
TxtarString: strings.Replace(filesTemplate, "$maincolor: #eee;", "$maincolor #eee;", 1),
NeedsOsFS: true,
}).BuildE()
b.Assert(err, qt.IsNotNil)
b.Assert(err.Error(), qt.Contains, `main.scss:8:13":`)
b.Assert(err.Error(), qt.Contains, `: expected ":".`)
fe := b.AssertIsFileError(err)
b.Assert(fe.ErrorContext(), qt.IsNotNil)
b.Assert(fe.ErrorContext().Lines, qt.DeepEquals, []string{" $maincolor #eee;", "", "body {", "\tcolor: $maincolor;", "}"})
b.Assert(fe.ErrorContext().ChromaLexer, qt.Equals, "scss")
})
c.Run("error in import", func(c *qt.C) {
b, err := hugolib.NewIntegrationTestBuilder(
hugolib.IntegrationTestConfig{
T: c,
TxtarString: strings.Replace(filesTemplate, "$foocolor: #ccc;", "$foocolor #ccc;", 1),
NeedsOsFS: true,
}).BuildE()
b.Assert(err, qt.IsNotNil)
b.Assert(err.Error(), qt.Contains, `_foo.scss:2:10":`)
b.Assert(err.Error(), qt.Contains, `: expected ":".`)
fe := b.AssertIsFileError(err)
b.Assert(fe.ErrorContext(), qt.IsNotNil)
b.Assert(fe.ErrorContext().Lines, qt.DeepEquals, []string{"/* comment line 1 */", "$foocolor #ccc;", "", "foo {"})
b.Assert(fe.ErrorContext().ChromaLexer, qt.Equals, "scss")
})
}
tocss: Add vars option This commit adds a new `vars` option to both the Sass transpilers (Dart Sass and Libsass). This means that you can pass a map with key/value pairs to the transpiler: ```handlebars {{ $vars := dict "$color1" "blue" "$color2" "green" "$font_size" "24px" }} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` And the the variables will be available in the `hugo:vars` namespace. Example usage for Dart Sass: ```scss @use "hugo:vars" as v; p { color: v.$color1; font-size: v.$font_size; } ``` Note that Libsass does not support the `use` keyword, so you need to `import` them as global variables: ```scss @import "hugo:vars"; p { color: $color1; font-size: $font_size; } ``` Hugo will: * Add a missing leading `$` for the variable names if needed. * Wrap the values in `unquote('VALUE')` (Sass built-in) to get proper handling of identifiers vs other strings. This means that you can pull variables directly from e.g. the site config: ```toml [params] [params.sassvars] color1 = "blue" color2 = "green" font_size = "24px" image = "images/hero.jpg" ``` ```handlebars {{ $vars := site.Params.sassvars}} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` Fixes #10555
2022-12-19 12:49:02 -05:00
func TestOptionVars(t *testing.T) {
t.Parallel()
if !dartsass.Supports() {
t.Skip()
}
files := `
-- assets/scss/main.scss --
@use "hugo:vars";
body {
body {
background: url(vars.$image) no-repeat center/cover;
tocss: Add some more test cases See #10555
2022-12-21 03:17:51 -05:00
font-family: vars.$font;
dartsass: Import CSS without extension at compile time Applicable to Dart Sass only: - Sass imports with the .css extension indicate a plain CSS @import. - Sass imports without the .css extension are imported at compile time. Fixes #10592
2023-02-23 19:23:36 -05:00
}
tocss: Add vars option This commit adds a new `vars` option to both the Sass transpilers (Dart Sass and Libsass). This means that you can pass a map with key/value pairs to the transpiler: ```handlebars {{ $vars := dict "$color1" "blue" "$color2" "green" "$font_size" "24px" }} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` And the the variables will be available in the `hugo:vars` namespace. Example usage for Dart Sass: ```scss @use "hugo:vars" as v; p { color: v.$color1; font-size: v.$font_size; } ``` Note that Libsass does not support the `use` keyword, so you need to `import` them as global variables: ```scss @import "hugo:vars"; p { color: $color1; font-size: $font_size; } ``` Hugo will: * Add a missing leading `$` for the variable names if needed. * Wrap the values in `unquote('VALUE')` (Sass built-in) to get proper handling of identifiers vs other strings. This means that you can pull variables directly from e.g. the site config: ```toml [params] [params.sassvars] color1 = "blue" color2 = "green" font_size = "24px" image = "images/hero.jpg" ``` ```handlebars {{ $vars := site.Params.sassvars}} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` Fixes #10555
2022-12-19 12:49:02 -05:00
}
p {
color: vars.$color1;
font-size: vars.$font_size;
}
b {
color: vars.$color2;
}
-- layouts/index.html --
{{ $image := "images/hero.jpg" }}
tocss: Add some more test cases See #10555
2022-12-21 03:17:51 -05:00
{{ $font := "Hugo's New Roman" }}
{{ $vars := dict "$color1" "blue" "$color2" "green" "font_size" "24px" "image" $image "font" $font }}
tocss: Add vars option This commit adds a new `vars` option to both the Sass transpilers (Dart Sass and Libsass). This means that you can pass a map with key/value pairs to the transpiler: ```handlebars {{ $vars := dict "$color1" "blue" "$color2" "green" "$font_size" "24px" }} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` And the the variables will be available in the `hugo:vars` namespace. Example usage for Dart Sass: ```scss @use "hugo:vars" as v; p { color: v.$color1; font-size: v.$font_size; } ``` Note that Libsass does not support the `use` keyword, so you need to `import` them as global variables: ```scss @import "hugo:vars"; p { color: $color1; font-size: $font_size; } ``` Hugo will: * Add a missing leading `$` for the variable names if needed. * Wrap the values in `unquote('VALUE')` (Sass built-in) to get proper handling of identifiers vs other strings. This means that you can pull variables directly from e.g. the site config: ```toml [params] [params.sassvars] color1 = "blue" color2 = "green" font_size = "24px" image = "images/hero.jpg" ``` ```handlebars {{ $vars := site.Params.sassvars}} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` Fixes #10555
2022-12-19 12:49:02 -05:00
{{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }}
{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }}
T1: {{ $r.Content }}
`
b := hugolib.NewIntegrationTestBuilder(
hugolib.IntegrationTestConfig{
T: t,
TxtarString: files,
NeedsOsFS: true,
}).Build()
tocss: Add some more test cases See #10555
2022-12-21 03:17:51 -05:00
b.AssertFileContent("public/index.html", `T1: body body{background:url(images/hero.jpg) no-repeat center/cover;font-family:Hugo's New Roman}p{color:blue;font-size:24px}b{color:green}`)
tocss: Add vars option This commit adds a new `vars` option to both the Sass transpilers (Dart Sass and Libsass). This means that you can pass a map with key/value pairs to the transpiler: ```handlebars {{ $vars := dict "$color1" "blue" "$color2" "green" "$font_size" "24px" }} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` And the the variables will be available in the `hugo:vars` namespace. Example usage for Dart Sass: ```scss @use "hugo:vars" as v; p { color: v.$color1; font-size: v.$font_size; } ``` Note that Libsass does not support the `use` keyword, so you need to `import` them as global variables: ```scss @import "hugo:vars"; p { color: $color1; font-size: $font_size; } ``` Hugo will: * Add a missing leading `$` for the variable names if needed. * Wrap the values in `unquote('VALUE')` (Sass built-in) to get proper handling of identifiers vs other strings. This means that you can pull variables directly from e.g. the site config: ```toml [params] [params.sassvars] color1 = "blue" color2 = "green" font_size = "24px" image = "images/hero.jpg" ``` ```handlebars {{ $vars := site.Params.sassvars}} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` Fixes #10555
2022-12-19 12:49:02 -05:00
}
func TestOptionVarsParams(t *testing.T) {
t.Parallel()
if !dartsass.Supports() {
t.Skip()
}
files := `
-- config.toml --
[params]
[params.sassvars]
color1 = "blue"
color2 = "green"
font_size = "24px"
image = "images/hero.jpg"
-- assets/scss/main.scss --
@use "hugo:vars";
body {
body {
background: url(vars.$image) no-repeat center/cover;
dartsass: Import CSS without extension at compile time Applicable to Dart Sass only: - Sass imports with the .css extension indicate a plain CSS @import. - Sass imports without the .css extension are imported at compile time. Fixes #10592
2023-02-23 19:23:36 -05:00
}
tocss: Add vars option This commit adds a new `vars` option to both the Sass transpilers (Dart Sass and Libsass). This means that you can pass a map with key/value pairs to the transpiler: ```handlebars {{ $vars := dict "$color1" "blue" "$color2" "green" "$font_size" "24px" }} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` And the the variables will be available in the `hugo:vars` namespace. Example usage for Dart Sass: ```scss @use "hugo:vars" as v; p { color: v.$color1; font-size: v.$font_size; } ``` Note that Libsass does not support the `use` keyword, so you need to `import` them as global variables: ```scss @import "hugo:vars"; p { color: $color1; font-size: $font_size; } ``` Hugo will: * Add a missing leading `$` for the variable names if needed. * Wrap the values in `unquote('VALUE')` (Sass built-in) to get proper handling of identifiers vs other strings. This means that you can pull variables directly from e.g. the site config: ```toml [params] [params.sassvars] color1 = "blue" color2 = "green" font_size = "24px" image = "images/hero.jpg" ``` ```handlebars {{ $vars := site.Params.sassvars}} {{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }} {{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }} ``` Fixes #10555
2022-12-19 12:49:02 -05:00
}
p {
color: vars.$color1;
font-size: vars.$font_size;
}
b {
color: vars.$color2;
}
-- layouts/index.html --
{{ $vars := site.Params.sassvars}}
{{ $cssOpts := (dict "transpiler" "dartsass" "outputStyle" "compressed" "vars" $vars ) }}
{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }}
T1: {{ $r.Content }}
`
b := hugolib.NewIntegrationTestBuilder(
hugolib.IntegrationTestConfig{
T: t,
TxtarString: files,
NeedsOsFS: true,
}).Build()
b.AssertFileContent("public/index.html", `T1: body body{background:url(images/hero.jpg) no-repeat center/cover}p{color:blue;font-size:24px}b{color:green}`)
}
resource_transformers/tocss: Fixed hugo:vars casting Variables passed via the hugo:vars function where passed as type string. This caused problems when using the variables in sass functions because these expect a specific type. Now we check if the passed variables have to be quoted and therefore are of type string or if they should not be quoted and let the type interpretation up to the sass compiler. Fixes #10632
2023-02-12 14:53:30 -05:00
func TestVarsCasting(t *testing.T) {
t.Parallel()
if !dartsass.Supports() {
t.Skip()
}
files := `
-- config.toml --
disableKinds = ["term", "taxonomy", "section", "page"]
[params]
[params.sassvars]
color_hex = "#fff"
color_rgb = "rgb(255, 255, 255)"
color_hsl = "hsl(0, 0%, 100%)"
dimension = "24px"
percentage = "10%"
flex = "5fr"
tocss: Simplify the hugo:vars type handling Instead of maintaing a list of all CSS units and functions this commit: * Uses 3 regexps to detect typed CSS values (e.g. `24px`) + properly handle numeric Go types. * These regexps may have some false positives -- e.g. strings that needs to be quoted. * For that rare case, you can mark the string with e.g. `"32xxx" | css.Quoted` * For the opposite case: `"32" | css.Unquoted` Updates #10632
2023-02-21 12:32:09 -05:00
name = "Hugo"
url = "https://gohugo.io"
integer = 32
float = 3.14
resource_transformers/tocss: Fixed hugo:vars casting Variables passed via the hugo:vars function where passed as type string. This caused problems when using the variables in sass functions because these expect a specific type. Now we check if the passed variables have to be quoted and therefore are of type string or if they should not be quoted and let the type interpretation up to the sass compiler. Fixes #10632
2023-02-12 14:53:30 -05:00
-- assets/scss/main.scss --
@use "hugo:vars";
@use "sass:meta";
@debug meta.type-of(vars.$color_hex);
@debug meta.type-of(vars.$color_rgb);
@debug meta.type-of(vars.$color_hsl);
@debug meta.type-of(vars.$dimension);
@debug meta.type-of(vars.$percentage);
@debug meta.type-of(vars.$flex);
tocss: Simplify the hugo:vars type handling Instead of maintaing a list of all CSS units and functions this commit: * Uses 3 regexps to detect typed CSS values (e.g. `24px`) + properly handle numeric Go types. * These regexps may have some false positives -- e.g. strings that needs to be quoted. * For that rare case, you can mark the string with e.g. `"32xxx" | css.Quoted` * For the opposite case: `"32" | css.Unquoted` Updates #10632
2023-02-21 12:32:09 -05:00
@debug meta.type-of(vars.$name);
@debug meta.type-of(vars.$url);
@debug meta.type-of(vars.$not_a_number);
@debug meta.type-of(vars.$integer);
@debug meta.type-of(vars.$float);
@debug meta.type-of(vars.$a_number);
resource_transformers/tocss: Fixed hugo:vars casting Variables passed via the hugo:vars function where passed as type string. This caused problems when using the variables in sass functions because these expect a specific type. Now we check if the passed variables have to be quoted and therefore are of type string or if they should not be quoted and let the type interpretation up to the sass compiler. Fixes #10632
2023-02-12 14:53:30 -05:00
-- layouts/index.html --
{{ $vars := site.Params.sassvars}}
tocss: Simplify the hugo:vars type handling Instead of maintaing a list of all CSS units and functions this commit: * Uses 3 regexps to detect typed CSS values (e.g. `24px`) + properly handle numeric Go types. * These regexps may have some false positives -- e.g. strings that needs to be quoted. * For that rare case, you can mark the string with e.g. `"32xxx" | css.Quoted` * For the opposite case: `"32" | css.Unquoted` Updates #10632
2023-02-21 12:32:09 -05:00
{{ $vars = merge $vars (dict "not_a_number" ("32xxx" | css.Quoted) "a_number" ("234" | css.Unquoted) )}}
resource_transformers/tocss: Fixed hugo:vars casting Variables passed via the hugo:vars function where passed as type string. This caused problems when using the variables in sass functions because these expect a specific type. Now we check if the passed variables have to be quoted and therefore are of type string or if they should not be quoted and let the type interpretation up to the sass compiler. Fixes #10632
2023-02-12 14:53:30 -05:00
{{ $cssOpts := (dict "transpiler" "dartsass" "vars" $vars ) }}
{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }}
T1: {{ $r.Content }}
`
b := hugolib.NewIntegrationTestBuilder(
hugolib.IntegrationTestConfig{
T: t,
TxtarString: files,
NeedsOsFS: true,
Replace the old log setup, with structured logging etc. Fixes #11124
2023-06-16 02:17:42 -04:00
LogLevel: logg.LevelInfo,
resource_transformers/tocss: Fixed hugo:vars casting Variables passed via the hugo:vars function where passed as type string. This caused problems when using the variables in sass functions because these expect a specific type. Now we check if the passed variables have to be quoted and therefore are of type string or if they should not be quoted and let the type interpretation up to the sass compiler. Fixes #10632
2023-02-12 14:53:30 -05:00
}).Build()
Replace the old log setup, with structured logging etc. Fixes #11124
2023-06-16 02:17:42 -04:00
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:3:0: color`)
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:4:0: color`)
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:5:0: color`)
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:6:0: number`)
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:7:0: number`)
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:8:0: number`)
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:9:0: string`)
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:10:0: string`)
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:11:0: string`)
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:12:0: number`)
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:13:0: number`)
b.AssertLogMatches(`Dart Sass: .*assets.*main.scss:14:0: number`)
resource_transformers/tocss: Fixed hugo:vars casting Variables passed via the hugo:vars function where passed as type string. This caused problems when using the variables in sass functions because these expect a specific type. Now we check if the passed variables have to be quoted and therefore are of type string or if they should not be quoted and let the type interpretation up to the sass compiler. Fixes #10632
2023-02-12 14:53:30 -05:00
}
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