Thanos did someting

[bytom/vapor.git] / vendor / github.com / johngb / langreg / datagen / region / genreg.go

diff --git a/vendor/github.com/johngb/langreg/datagen/region/genreg.go b/vendor/github.com/johngb/langreg/datagen/region/genreg.go
deleted file mode 100644 (file)
index d8626de..0000000
--- a/vendor/github.com/johngb/langreg/datagen/region/genreg.go
+++ /dev/null
@@ -1,131 +0,0 @@
-package main
-
-import (
-       "encoding/csv"
-       "errors"
-       "fmt"
-       "io/ioutil"
-       "os"
-)
-
-const (
-       langSource     = "datagen/region/region_codes.csv"
-       outputFileName = "region_code_info.go"
-)
-
-type reg struct {
-       code string
-       name string
-}
-
-func decodeRegion() *[]reg {
-
-       // read the csv file
-       csvfile, err := os.Open(langSource)
-       if err != nil {
-               fmt.Println(err)
-               os.Exit(1)
-       }
-       defer csvfile.Close()
-
-       // decode csv file
-       reader := csv.NewReader(csvfile)
-       // there are no empty fields
-       reader.FieldsPerRecord = 2
-
-       rawCSVdata, err := reader.ReadAll()
-       if err != nil {
-               fmt.Println(err)
-               os.Exit(1)
-       }
-
-       // move raw CSV data to struct
-       var row reg
-       var rows []reg
-
-       for _, v := range rawCSVdata {
-               row.code = v[0]
-               row.name = v[1]
-               rows = append(rows, row)
-       }
-       return &rows
-}
-
-func generateSwitch(d []reg) (string, error) {
-       out := `// generated by "go generate"; DO NOT EDIT
-
-package langreg
-
-import (
-       "errors"
-       "fmt"
-)
-
-// RegionCodeInfo returns the English regional name that
-// corresponds to the ISO 3166-1 alpha-2 region codes.
-// Region codes should always be uppercase, and this is enforced.
-// E.g. "US" is valid, but "us" is not.
-func RegionCodeInfo(s string) (region string, err error) {
-
-       // codes have to be two characters long
-       if len(s) != 2 {
-               return "",
-                       errors.New("ISO 3166-1 alpha-2 region codes must be 2 characters long")
-       }
-  `
-
-       c1 := d[0].code[0]
-       out += fmt.Sprintf("\nswitch s[0] {\n\ncase %q:\nswitch s[1]{\n", c1)
-       for _, r := range d {
-               // check that the code is exactly 2 characters long
-               if !isCodeValid(r.code) {
-                       return "", fmt.Errorf("The code %q is not 2 characters long", r.code)
-               }
-               // new first letter of code
-               if r.code[0] != c1 {
-                       // new first char
-                       c1 = r.code[0]
-                       out += fmt.Sprintf("}\n\ncase %q:\nswitch s[1]{\n", c1)
-               }
-               out += fmt.Sprintf("case %q:\nreturn %q, nil\n", r.code[1], r.name)
-       }
-
-       out += `}
-       }
-       return "",
-               fmt.Errorf("%q is not a valid ISO 3166-1 alpha-2 region code", s)
-}`
-
-       return out, nil
-}
-
-func isCodeValid(s string) bool {
-       if len(s) != 2 {
-               return false
-       }
-       if s[0] < 'A' || s[0] > 'Z' || s[1] < 'A' || s[1] > 'Z' {
-               return false
-       }
-       return true
-}
-
-func writeFile(s, fileName string) error {
-
-       b := []byte(s)
-       err := ioutil.WriteFile(fileName, b, 0644)
-       if err != nil {
-               return errors.New("Couldn't write the file")
-       }
-       return nil
-}
-
-func main() {
-       rows := decodeRegion()
-       res, _ := generateSwitch(*rows)
-       err := writeFile(res, outputFileName)
-       if err != nil {
-               fmt.Println(err)
-       } else {
-               fmt.Println("region_code_info.go generated")
-       }
-}