mirror of https://github.com/jlelse/GoBlog
40 lines
1016 B
Go
40 lines
1016 B
Go
package main
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import (
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"io"
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"sync"
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"github.com/tdewolff/minify/v2"
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mCss "github.com/tdewolff/minify/v2/css"
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mHtml "github.com/tdewolff/minify/v2/html"
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mJs "github.com/tdewolff/minify/v2/js"
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mJson "github.com/tdewolff/minify/v2/json"
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mXml "github.com/tdewolff/minify/v2/xml"
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)
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var (
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initMinify sync.Once
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minifier *minify.M
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)
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func getMinifier() *minify.M {
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initMinify.Do(func() {
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minifier = minify.New()
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minifier.AddFunc(contentTypeHTML, mHtml.Minify)
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minifier.AddFunc("text/css", mCss.Minify)
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minifier.AddFunc(contentTypeXML, mXml.Minify)
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minifier.AddFunc("application/javascript", mJs.Minify)
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minifier.AddFunc(contentTypeRSS, mXml.Minify)
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minifier.AddFunc(contentTypeATOM, mXml.Minify)
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minifier.AddFunc(contentTypeJSONFeed, mJson.Minify)
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minifier.AddFunc(contentTypeAS, mJson.Minify)
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})
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return minifier
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}
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func writeMinified(w io.Writer, mediatype string, b []byte) (int, error) {
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mw := getMinifier().Writer(mediatype, w)
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defer func() { _ = mw.Close() }()
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return mw.Write(b)
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}
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