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go/godoc/static/gen.go
Dmitri Shuralyov 688c506a55 cmd/godoc, godoc/static: remove remnants of golang.org website
The canonical home for the golang.org website by now is
the golang.org/x/website/cmd/golangorg command. That is
the command that should be used to run the website locally
instead of godoc.

This change reduces the scope of x/tools/cmd/godoc to be
a minimal Go Documentation Server. It removes the remaining
pieces of the golang.org website and changes the title from
"The Go Programming Language" to "Go Documentation Server".

The web tree is modified as follows:

• The index page has been modified to redirect to /pkg/,
  which serves a list of packages.
• The /doc/ tree is removed.
• The /robots.txt and /opensearch.xml pages are removed, since
  the primary use case for godoc now is a local web server.
• The Google Analytics sections are removed from static templates,
  since it's always an empty value in local web server mode.

Fixes golang/go#32011
Updates golang/go#29206

Change-Id: Id62c5f335fa2059774893ef4dcd268649278e99d
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207777
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Andrew Bonventre <andybons@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Andrew Bonventre <andybons@golang.org>
2019-11-20 19:55:55 +00:00

107 lines
2.6 KiB
Go

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package static
//go:generate go run makestatic.go
import (
"bytes"
"fmt"
"go/format"
"io/ioutil"
"time"
"unicode"
)
var files = []string{
"analysis/call3.png",
"analysis/call-eg.png",
"analysis/callers1.png",
"analysis/callers2.png",
"analysis/chan1.png",
"analysis/chan2a.png",
"analysis/chan2b.png",
"analysis/error1.png",
"analysis/help.html",
"analysis/ident-def.png",
"analysis/ident-field.png",
"analysis/ident-func.png",
"analysis/ipcg-func.png",
"analysis/ipcg-pkg.png",
"analysis/typeinfo-pkg.png",
"analysis/typeinfo-src.png",
"callgraph.html",
"dirlist.html",
"error.html",
"example.html",
"godoc.html",
"godocs.js",
"images/minus.gif",
"images/plus.gif",
"images/treeview-black-line.gif",
"images/treeview-black.gif",
"images/treeview-default-line.gif",
"images/treeview-default.gif",
"images/treeview-gray-line.gif",
"images/treeview-gray.gif",
"implements.html",
"jquery.js",
"jquery.treeview.css",
"jquery.treeview.edit.js",
"jquery.treeview.js",
"methodset.html",
"package.html",
"packageroot.html",
"play.js",
"playground.js",
"search.html",
"searchcode.html",
"searchdoc.html",
"searchtxt.html",
"style.css",
}
// Generate reads a set of files and returns a file buffer that declares
// a map of string constants containing contents of the input files.
func Generate() ([]byte, error) {
buf := new(bytes.Buffer)
fmt.Fprintf(buf, "%v\n\n%v\n\npackage static\n\n", license, warning)
fmt.Fprintf(buf, "var Files = map[string]string{\n")
for _, fn := range files {
b, err := ioutil.ReadFile(fn)
if err != nil {
return b, err
}
fmt.Fprintf(buf, "\t%q: ", fn)
appendQuote(buf, b)
fmt.Fprintf(buf, ",\n\n")
}
fmt.Fprintln(buf, "}")
return format.Source(buf.Bytes())
}
// appendQuote is like strconv.AppendQuote, but we avoid the latter
// because it changes when Unicode evolves, breaking gen_test.go.
func appendQuote(out *bytes.Buffer, data []byte) {
out.WriteByte('"')
for _, b := range data {
if b == '\\' || b == '"' {
out.WriteByte('\\')
out.WriteByte(b)
} else if b <= unicode.MaxASCII && unicode.IsPrint(rune(b)) && !unicode.IsSpace(rune(b)) {
out.WriteByte(b)
} else {
fmt.Fprintf(out, "\\x%02x", b)
}
}
out.WriteByte('"')
}
const warning = `// Code generated by "makestatic"; DO NOT EDIT.`
var license = fmt.Sprintf(`// Copyright %d The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.`, time.Now().UTC().Year())