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urlname.go
63 lines (58 loc) · 1.45 KB
/
urlname.go
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package ma
import (
"errors"
"unicode"
"github.com/bzimmer/smugmug"
"github.com/rs/zerolog/log"
"github.com/urfave/cli/v2"
)
var ErrInvalidURLName = errors.New("node url name must start with a number or capital letter")
func validate(urlName string) error {
if urlName == "" {
return ErrInvalidURLName
}
v := rune(urlName[0])
switch {
case unicode.IsNumber(v), unicode.IsUpper(v):
return nil
default:
return ErrInvalidURLName
}
}
func CommandURLName() *cli.Command {
return &cli.Command{
Name: "urlname",
HelpName: "urlname",
Usage: "Create a clean urlname for each argument",
Description: "Create a clean urlname for each argument",
Flags: []cli.Flag{
&cli.BoolFlag{
Name: "validate",
Aliases: []string{"a"},
Usage: "validate the url name",
},
},
Action: func(c *cli.Context) error {
val := c.Bool("validate")
enc := runtime(c).Encoder
for i := 0; i < c.NArg(); i++ {
arg, url, valid := c.Args().Get(i), "", true
if val {
if err := validate(arg); err != nil {
valid = false
}
} else {
url = smugmug.URLName(arg, runtime(c).Language)
}
runtime(c).Metrics.IncrCounter([]string{"urlname", c.Command.Name}, 1)
log.Info().Str("name", arg).Str("url", url).Bool("valid", valid).Msg(c.Command.Name)
if err := enc.Encode(map[string]any{
"Name": arg, "UrlName": url, "Valid": valid,
}); err != nil {
return err
}
}
return nil
},
}
}