mirror of https://github.com/jlelse/GoBlog
Minify HTML of posts
This commit is contained in:
parent
e761e20fdc
commit
c3449faec6
3
go.mod
3
go.mod
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@ -3,7 +3,6 @@ module git.jlel.se/jlelse/GoBlog
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go 1.14
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require (
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github.com/fsnotify/fsnotify v1.4.9 // indirect
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github.com/go-chi/chi v4.1.2+incompatible
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github.com/go-sql-driver/mysql v1.5.0 // indirect
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github.com/gopherjs/gopherjs v0.0.0-20200217142428-fce0ec30dd00 // indirect
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@ -19,9 +18,9 @@ require (
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github.com/spf13/afero v1.3.2 // indirect
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github.com/spf13/cast v1.3.1 // indirect
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github.com/spf13/jwalterweatherman v1.1.0 // indirect
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github.com/spf13/pflag v1.0.5 // indirect
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github.com/spf13/viper v1.7.0
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github.com/stretchr/testify v1.6.1 // indirect
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github.com/tdewolff/minify/v2 v2.8.0
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github.com/yuin/goldmark v1.2.1
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golang.org/x/net v0.0.0-20200707034311-ab3426394381 // indirect
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golang.org/x/sys v0.0.0-20200728102440-3e129f6d46b1 // indirect
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10
go.sum
10
go.sum
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@ -27,6 +27,7 @@ github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+Ce
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github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
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github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJmJgSg28kpZDP6UIiPt0e0Oz0kqKNGyRaWEPv84=
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github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
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github.com/cheekybits/is v0.0.0-20150225183255-68e9c0620927/go.mod h1:h/aW8ynjgkuj+NQRlZcDbAbM1ORAbXjXX77sX7T289U=
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github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
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github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
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github.com/coreos/etcd v3.3.13+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
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@ -40,6 +41,7 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
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github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
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github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
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github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
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github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
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github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
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github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
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github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
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@ -134,6 +136,7 @@ github.com/lopezator/migrator v0.3.0 h1:VW/rR+J8NYwPdkBxjrFdjwejpgvP59LbmANJxXuN
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github.com/lopezator/migrator v0.3.0/go.mod h1:bpVAVPkWSvTw8ya2Pk7E/KiNAyDWNImgivQY79o8/8I=
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github.com/magiconair/properties v1.8.1 h1:ZC2Vc7/ZFkGmsVC9KvOjumD+G5lXy2RtTKyzRKO2BQ4=
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github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
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github.com/matryer/try v0.0.0-20161228173917-9ac251b645a2/go.mod h1:0KeJpeMD6o+O4hW7qJOT7vyQPKrWmj26uf5wMc/IiIs=
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github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
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github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
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github.com/mattn/go-sqlite3 v1.14.0 h1:mLyGNKR8+Vv9CAU7PphKa2hkEqxxhn8i32J6FPj1/QA=
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@ -217,6 +220,12 @@ github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd
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github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
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github.com/subosito/gotenv v1.2.0 h1:Slr1R9HxAlEKefgq5jn9U+DnETlIUa6HfgEzj0g5d7s=
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github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw=
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github.com/tdewolff/minify/v2 v2.8.0 h1:t3tOPWkTpKhsgxm3IM9Sy8hE2eIt30Oaa+2havJGGIE=
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github.com/tdewolff/minify/v2 v2.8.0/go.mod h1:6zN8VLhMfFxNrwHROcboYNo2+huPNu4SV8DPh3PUQ8E=
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github.com/tdewolff/parse/v2 v2.4.4 h1:uMdbQRtYbKR/msP9CbI7li9wK6pionYiH6s7ipltyGY=
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github.com/tdewolff/parse/v2 v2.4.4/go.mod h1:WzaJpRSbwq++EIQHYIRTpbYKNA3gn9it1Ik++q4zyho=
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github.com/tdewolff/test v1.0.6 h1:76mzYJQ83Op284kMT+63iCNCI7NEERsIN8dLM+RiKr4=
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github.com/tdewolff/test v1.0.6/go.mod h1:6DAvZliBAAnD7rhVgwaM7DE5/d9NMOAJ09SqYqeK4QE=
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github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
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github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
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github.com/yuin/goldmark v1.2.1 h1:ruQGxdhGHe7FWOJPT0mKs5+pD2Xs1Bm/kdGlHO04FmM=
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@ -296,6 +305,7 @@ golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0 h1:HyfiK1WMnHj5FXFXatD+Qs1A/
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golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20200724161237-0e2f3a69832c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20200728102440-3e129f6d46b1 h1:sIky/MyNRSHTrdxfsiUSS4WIAMvInbeXljJz+jDjeYE=
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golang.org/x/sys v0.0.0-20200728102440-3e129f6d46b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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4
http.go
4
http.go
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@ -15,6 +15,8 @@ import (
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"time"
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)
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const contentTypeHTML = "text/html"
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func startServer() error {
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d := newDynamicHandler()
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h, err := buildHandler()
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@ -64,7 +66,7 @@ func buildHandler() (http.Handler, error) {
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}
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for _, path := range allPostPaths {
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if path != "" {
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r.With(cacheMiddleware).Get(path, servePost)
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r.With(cacheMiddleware, minifier.Middleware).Get(path, servePost)
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}
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}
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1
main.go
1
main.go
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@ -25,6 +25,7 @@ func main() {
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log.Println("Initializing template rendering")
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initEmoji()
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initRendering()
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initMinify() // should happen before server
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log.Println("Start server")
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err = startServer()
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if err != nil {
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@ -0,0 +1,18 @@
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package main
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import (
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"github.com/tdewolff/minify/v2"
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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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"regexp"
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)
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var minifier *minify.M
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func initMinify() {
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minifier = minify.New()
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minifier.AddFunc(contentTypeHTML, html.Minify)
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minifier.AddFunc("text/css", css.Minify)
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minifier.AddFuncRegexp(regexp.MustCompile("^(application|text)/(x-)?(java|ecma)script$"), js.Minify)
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}
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9
posts.go
9
posts.go
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@ -1,6 +1,7 @@
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package main
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import (
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"bytes"
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"context"
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"database/sql"
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"errors"
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@ -27,10 +28,16 @@ func servePost(w http.ResponseWriter, r *http.Request) {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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err = templates.ExecuteTemplate(w, templatePostName, post)
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// We need to use a buffer here to enable minification
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var buffer bytes.Buffer
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err = templates.ExecuteTemplate(&buffer, templatePostName, post)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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// Set content type (needed for minification middleware
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w.Header().Set("Content-Type", contentTypeHTML)
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// Write buffered response
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_, _ = w.Write(buffer.Bytes())
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}
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func getPost(context context.Context, path string) (*Post, error) {
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