改为使用来自 pinyin-data 的拼音数据

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "tools/pinyin-data"]
+	path = tools/pinyin-data
+	url = https://github.com/mozillazg/pinyin-data.git

CHANGELOG.md

@@ -1,6 +1,11 @@
 # Changelog
 
 
+## 0.5.0 (2016-mm-dd)
+
+* **CHANGE** 改为使用来自 [pinyin-data](https://github.com/mozillazg/pinyin-data) 的拼音数据。
+
+
 ## 0.4.0 (2016-01-29)
 
 * **NEW** `Args` 结构体新增 field: `Fallback func(r rune, a Args) []string`

Makefile

@@ -0,0 +1,12 @@
+help:
+	@echo "test             run test"
+	@echo "gen_pinyin_dict  gen pinyin dict"
+
+.PHONY: test
+test:
+	@echo "run test"
+	@go test -v -cover
+
+.PHONY: gen_pinyin_dict
+gen_pinyin_dict:
+	@go run tools/gen_pinyin_dict.go tools/pinyin-data/pinyin.txt pinyin_dict.go

tools/gen_pinyin_dict.go

@@ -0,0 +1,80 @@
+package main
+
+import (
+	"bufio"
+	"flag"
+	"fmt"
+	"io"
+	"os"
+	"strings"
+)
+
+type cmdArgs struct {
+	inputFile  string
+	outputFile string
+}
+
+func gen_code(inFile *os.File, outFile *os.File) {
+	rd := bufio.NewReader(inFile)
+	output := `package pinyin
+
+// Warning: Auto-generated file, don't edit.
+var PinyinDict = map[int]string{
+`
+	lines := []string{}
+
+	for {
+		line, err := rd.ReadString('\n')
+		if err == io.EOF {
+			break
+		} else if err != nil {
+			panic(err)
+		}
+		// line: `U+4E2D: zhōng,zhòng  # 中`
+		dataSlice := strings.Split(line, "  #")
+		dataSlice = strings.Split(dataSlice[0], ": ")
+		// 0x4E2D
+		hexCode := strings.Replace(dataSlice[0], "U+", "0x", 1)
+		// zhōng,zhòng
+		pinyin := dataSlice[1]
+		lines = append(lines, fmt.Sprintf("\t%s: \"%s\",", hexCode, pinyin))
+	}
+
+	output += strings.Join(lines, "\n")
+	output += "\n}\n"
+	outFile.WriteString(output)
+	return
+}
+
+func parseCmdArgs() cmdArgs {
+	flag.Parse()
+	inputFile := flag.Arg(0)
+	outputFile := flag.Arg(1)
+	return cmdArgs{inputFile, outputFile}
+}
+
+func main() {
+	args := parseCmdArgs()
+	usage := "gen_pinyin_dict INPUT OUTPUT"
+	inputFile := args.inputFile
+	outputFile := args.outputFile
+	if inputFile == "" || outputFile == "" {
+		fmt.Println(usage)
+		os.Exit(1)
+	}
+
+	inFp, err := os.Open(inputFile)
+	if err != nil {
+		fmt.Printf("open file %s error", inputFile)
+		panic(err)
+	}
+	outFp, err := os.Create(outputFile)
+	if err != nil {
+		fmt.Printf("open file %s error", outputFile)
+		panic(err)
+	}
+	defer inFp.Close()
+	defer outFp.Close()
+
+	gen_code(inFp, outFp)
+}