forked from gohugoio/hugo
-
Notifications
You must be signed in to change notification settings - Fork 5
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Closes gohugoio#12618 Closes gohugoio#12620
- Loading branch information
Showing
8 changed files
with
226 additions
and
21 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,141 @@ | ||
| // Copyright 2024 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 postcss | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "fmt" | ||
| "io" | ||
|
|
||
| "github.com/gohugoio/hugo/common/herrors" | ||
| "github.com/gohugoio/hugo/common/hexec" | ||
| "github.com/gohugoio/hugo/common/hugo" | ||
| "github.com/gohugoio/hugo/common/loggers" | ||
| "github.com/gohugoio/hugo/resources" | ||
| "github.com/gohugoio/hugo/resources/internal" | ||
| "github.com/gohugoio/hugo/resources/resource" | ||
| ) | ||
|
|
||
| // NewTailwindCSSClient creates a new TailwindCSSClient with the given specification. | ||
| func NewTailwindCSSClient(rs *resources.Spec) *TailwindCSSClient { | ||
| return &TailwindCSSClient{rs: rs} | ||
| } | ||
|
|
||
| // Client is the client used to do TailwindCSS transformations. | ||
| type TailwindCSSClient struct { | ||
| rs *resources.Spec | ||
| } | ||
|
|
||
| // Process transforms the given Resource with the PostCSS processor. | ||
| func (c *TailwindCSSClient) Process(res resources.ResourceTransformer, options map[string]any) (resource.Resource, error) { | ||
| return res.Transform(&tailwindcssTransformation{rs: c.rs, optionsm: options}) | ||
| } | ||
|
|
||
| type tailwindcssTransformation struct { | ||
| optionsm map[string]any | ||
| rs *resources.Spec | ||
| } | ||
|
|
||
| func (t *tailwindcssTransformation) Key() internal.ResourceTransformationKey { | ||
| return internal.NewResourceTransformationKey("tailwindcss", t.optionsm) | ||
| } | ||
|
|
||
| type TailwindCSSOptions struct{} | ||
|
|
||
| func debug(what ...any) { | ||
| fmt.Println(what...) // TODO1 | ||
| } | ||
|
|
||
| func (t *tailwindcssTransformation) Transform(ctx *resources.ResourceTransformationCtx) error { | ||
| const binaryName = "tailwindcss" | ||
|
|
||
| debug(binaryName) | ||
|
|
||
| infol := t.rs.Logger.InfoCommand(binaryName) | ||
| infow := loggers.LevelLoggerToWriter(infol) | ||
|
|
||
| ex := t.rs.ExecHelper | ||
|
|
||
| // The tailwindcss CLI does not support streaming, so we need to write to temporary files. | ||
| // tempDir := os.TempDir() | ||
| // defer os.RemoveAll(tempDir) | ||
|
|
||
| // outFilename := filepath.Join(tempDir, "hugo-tailwind-out.css") | ||
| workingDir := t.rs.Cfg.BaseConfig().WorkingDir | ||
|
|
||
| var cmdArgs []any = []any{ | ||
| "--input=-", // Read from stdin. | ||
| //"--output", outFilename, | ||
| //"--cwd", workingDir, | ||
| "--optimize", // TDOO1 opts also: minimize? | ||
| } | ||
|
|
||
| // TODO1 | ||
| // npm i tailwindcss @tailwindcss/cli | ||
| // npm i tailwindcss@next @tailwindcss/cli@next | ||
| // npx tailwindcss -h | ||
|
|
||
| var errBuf bytes.Buffer | ||
|
|
||
| stderr := io.MultiWriter(infow, &errBuf) | ||
| cmdArgs = append(cmdArgs, hexec.WithStderr(stderr)) | ||
| cmdArgs = append(cmdArgs, hexec.WithStdout(ctx.To)) | ||
| cmdArgs = append(cmdArgs, hexec.WithEnviron(hugo.GetExecEnviron(workingDir, t.rs.Cfg, t.rs.BaseFs.Assets.Fs))) | ||
|
|
||
| cmd, err := ex.Npx(binaryName, cmdArgs...) | ||
| if err != nil { | ||
| if hexec.IsNotFound(err) { | ||
| // This may be on a CI server etc. Will fall back to pre-built assets. | ||
| return &herrors.FeatureNotAvailableError{Cause: err} | ||
| } | ||
| return err | ||
| } | ||
|
|
||
| stdin, err := cmd.StdinPipe() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| src := ctx.From | ||
|
|
||
| imp := newImportResolver( | ||
| ctx.From, | ||
| ctx.InPath, | ||
| Options{}, // TODO1 | ||
| t.rs.Assets.Fs, t.rs.Logger, ctx.DependencyManager, | ||
| ) | ||
|
|
||
| // TODO1 option { | ||
| src, err = imp.resolve() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| go func() { | ||
| defer stdin.Close() | ||
| io.Copy(stdin, src) | ||
| }() | ||
|
|
||
| err = cmd.Run() | ||
| if err != nil { | ||
| if hexec.IsNotFound(err) { | ||
| return &herrors.FeatureNotAvailableError{ | ||
| Cause: err, | ||
| } | ||
| } | ||
| return imp.toFileError(errBuf.String()) | ||
| } | ||
|
|
||
| return nil | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters