Don Newton | 98fd881 | 2019-09-23 15:15:02 -0400 | [diff] [blame^] | 1 | // Copyright 2013 The Go Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style |
| 3 | // license that can be found in the LICENSE file. |
| 4 | |
| 5 | // +build ignore |
| 6 | |
| 7 | // Language tag table generator. |
| 8 | // Data read from the web. |
| 9 | |
| 10 | package main |
| 11 | |
| 12 | import ( |
| 13 | "flag" |
| 14 | "fmt" |
| 15 | "log" |
| 16 | |
| 17 | "golang.org/x/text/internal/gen" |
| 18 | "golang.org/x/text/unicode/cldr" |
| 19 | ) |
| 20 | |
| 21 | var ( |
| 22 | test = flag.Bool("test", |
| 23 | false, |
| 24 | "test existing tables; can be used to compare web data with package data.") |
| 25 | outputFile = flag.String("output", |
| 26 | "tables.go", |
| 27 | "output file for generated tables") |
| 28 | ) |
| 29 | |
| 30 | func main() { |
| 31 | gen.Init() |
| 32 | |
| 33 | w := gen.NewCodeWriter() |
| 34 | defer w.WriteGoFile("tables.go", "compact") |
| 35 | |
| 36 | fmt.Fprintln(w, `import "golang.org/x/text/internal/language"`) |
| 37 | |
| 38 | b := newBuilder(w) |
| 39 | gen.WriteCLDRVersion(w) |
| 40 | |
| 41 | b.writeCompactIndex() |
| 42 | } |
| 43 | |
| 44 | type builder struct { |
| 45 | w *gen.CodeWriter |
| 46 | data *cldr.CLDR |
| 47 | supp *cldr.SupplementalData |
| 48 | } |
| 49 | |
| 50 | func newBuilder(w *gen.CodeWriter) *builder { |
| 51 | r := gen.OpenCLDRCoreZip() |
| 52 | defer r.Close() |
| 53 | d := &cldr.Decoder{} |
| 54 | data, err := d.DecodeZip(r) |
| 55 | if err != nil { |
| 56 | log.Fatal(err) |
| 57 | } |
| 58 | b := builder{ |
| 59 | w: w, |
| 60 | data: data, |
| 61 | supp: data.Supplemental(), |
| 62 | } |
| 63 | return &b |
| 64 | } |