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8915343075
KeepConditionalComments was deprecated in the upstream library and replaced with KeepSpecialComments. This new option reflects that both conditional comments and Server Side Include comments can be optionally stripped by the minifier. As with KeepConditionalComments, the minifier is configured not to strip them by default.
135 lines
2.9 KiB
Go
135 lines
2.9 KiB
Go
// Copyright 2019 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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package minifiers
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import (
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"github.com/gohugoio/hugo/common/maps"
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"github.com/spf13/cast"
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"github.com/mitchellh/mapstructure"
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"github.com/tdewolff/minify/v2/css"
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"github.com/tdewolff/minify/v2/html"
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"github.com/tdewolff/minify/v2/js"
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"github.com/tdewolff/minify/v2/json"
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"github.com/tdewolff/minify/v2/svg"
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"github.com/tdewolff/minify/v2/xml"
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)
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var defaultTdewolffConfig = TdewolffConfig{
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HTML: html.Minifier{
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KeepDocumentTags: true,
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KeepSpecialComments: true,
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KeepEndTags: true,
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KeepDefaultAttrVals: true,
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KeepWhitespace: false,
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},
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CSS: css.Minifier{
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Precision: 0,
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KeepCSS2: true,
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},
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JS: js.Minifier{
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Version: 2022,
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},
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JSON: json.Minifier{},
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SVG: svg.Minifier{
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KeepComments: false,
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Precision: 0,
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},
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XML: xml.Minifier{
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KeepWhitespace: false,
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},
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}
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type TdewolffConfig struct {
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HTML html.Minifier
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CSS css.Minifier
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JS js.Minifier
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JSON json.Minifier
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SVG svg.Minifier
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XML xml.Minifier
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}
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type MinifyConfig struct {
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// Whether to minify the published output (the HTML written to /public).
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MinifyOutput bool
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DisableHTML bool
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DisableCSS bool
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DisableJS bool
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DisableJSON bool
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DisableSVG bool
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DisableXML bool
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Tdewolff TdewolffConfig
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}
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var defaultConfig = MinifyConfig{
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Tdewolff: defaultTdewolffConfig,
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}
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func DecodeConfig(v any) (conf MinifyConfig, err error) {
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conf = defaultConfig
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if v == nil {
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return
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}
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m := maps.ToStringMap(v)
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// Handle upstream renames.
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if td, found := m["tdewolff"]; found {
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tdm := maps.ToStringMap(td)
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for _, key := range []string{"css", "svg"} {
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if v, found := tdm[key]; found {
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vm := maps.ToStringMap(v)
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ko := "decimal"
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kn := "precision"
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if vv, found := vm[ko]; found {
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if _, found = vm[kn]; !found {
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vvi := cast.ToInt(vv)
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if vvi > 0 {
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vm[kn] = vvi
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}
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}
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delete(vm, ko)
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}
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}
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}
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// keepConditionalComments was renamed to keepSpecialComments
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if v, found := tdm["html"]; found {
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vm := maps.ToStringMap(v)
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ko := "keepconditionalcomments"
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kn := "keepspecialcomments"
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if vv, found := vm[ko]; found {
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// Set keepspecialcomments, if not already set
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if _, found := vm[kn]; !found {
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vm[kn] = cast.ToBool(vv)
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}
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// Remove the old key to prevent deprecation warnings
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delete(vm, ko)
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}
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}
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}
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err = mapstructure.WeakDecode(m, &conf)
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if err != nil {
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return
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}
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return
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}
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