misc/sortac: delete sortac command
The sortac command is no longer needed as of CL 157238, and
can be deleted. Its functionality has been directly integrated
into the new x/build/cmd/updatecontrib command. A previous version
of updatecontrib was the only user of sortac.
Updates #12042
Change-Id: If7442ebee11d05d095ff875a37eed3973c0fd9ca
Reviewed-on: https://go-review.googlesource.com/c/157257
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/misc/sortac/sortac.go b/misc/sortac/sortac.go
deleted file mode 100644
index f61aa96..0000000
--- a/misc/sortac/sortac.go
+++ /dev/null
@@ -1,79 +0,0 @@
-// Copyright 2015 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.
-
-// Sortac sorts the AUTHORS and CONTRIBUTORS files.
-//
-// Usage:
-//
-// sortac [file...]
-//
-// Sortac sorts the named files in place.
-// If given no arguments, it sorts standard input to standard output.
-package main
-
-import (
- "bufio"
- "bytes"
- "flag"
- "fmt"
- "io"
- "io/ioutil"
- "log"
- "os"
-
- "golang.org/x/text/collate"
- "golang.org/x/text/language"
-)
-
-func main() {
- log.SetFlags(0)
- log.SetPrefix("sortac: ")
- flag.Parse()
-
- args := flag.Args()
- if len(args) == 0 {
- os.Stdout.Write(sortAC(os.Stdin))
- } else {
- for _, arg := range args {
- f, err := os.Open(arg)
- if err != nil {
- log.Fatal(err)
- }
- sorted := sortAC(f)
- f.Close()
- if err := ioutil.WriteFile(arg, sorted, 0644); err != nil {
- log.Fatal(err)
- }
- }
- }
-}
-
-func sortAC(r io.Reader) []byte {
- bs := bufio.NewScanner(r)
- var header []string
- var lines []string
- for bs.Scan() {
- t := bs.Text()
- lines = append(lines, t)
- if t == "# Please keep the list sorted." {
- header = lines
- lines = nil
- continue
- }
- }
- if err := bs.Err(); err != nil {
- log.Fatal(err)
- }
-
- var out bytes.Buffer
- c := collate.New(language.Und, collate.Loose)
- c.SortStrings(lines)
- for _, l := range header {
- fmt.Fprintln(&out, l)
- }
- for _, l := range lines {
- fmt.Fprintln(&out, l)
- }
- return out.Bytes()
-}
