mirror of https://github.com/gohugoio/hugo
69 lines
1.7 KiB
Go
69 lines
1.7 KiB
Go
// Copyright 2024 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//go:generate go run main.go
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package main
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import (
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"fmt"
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"log"
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"os"
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"path/filepath"
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"strings"
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"github.com/evanw/esbuild/pkg/api"
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)
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var scripts = []string{
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"greet.js",
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"renderkatex.js",
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}
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func main() {
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for _, script := range scripts {
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filename := filepath.Join("../js", script)
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err := buildJSBundle(filename)
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if err != nil {
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log.Fatal(err)
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}
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}
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}
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func buildJSBundle(filename string) error {
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minify := true
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result := api.Build(
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api.BuildOptions{
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EntryPoints: []string{filename},
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Bundle: true,
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MinifyWhitespace: minify,
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MinifyIdentifiers: minify,
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MinifySyntax: minify,
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Target: api.ES2020,
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Outfile: strings.Replace(filename, ".js", ".bundle.js", 1),
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SourceRoot: "../js",
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})
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if len(result.Errors) > 0 {
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return fmt.Errorf("build failed: %v", result.Errors)
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}
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if len(result.OutputFiles) != 1 {
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return fmt.Errorf("expected 1 output file, got %d", len(result.OutputFiles))
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}
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of := result.OutputFiles[0]
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if err := os.WriteFile(filepath.FromSlash(of.Path), of.Contents, 0o644); err != nil {
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return fmt.Errorf("write file failed: %v", err)
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}
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return nil
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}
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