41 lines
582 B
Go
41 lines
582 B
Go
package main
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import (
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"errors"
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"fmt"
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"os"
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"git.tilde.town/tildetown/town/towndb"
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)
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func _main(args []string) error {
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if len(args) < 2 {
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return errors.New("need email")
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}
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email := args[1]
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db, err := towndb.ConnectDB()
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if err != nil {
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return err
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}
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user, err := towndb.UserForEmail(db, email)
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if err != nil {
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return err
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}
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if user == nil {
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return errors.New("email does not correspond to user")
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}
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fmt.Print(user.Username)
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return nil
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}
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func main() {
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if err := _main(os.Args); err != nil {
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fmt.Fprintf(os.Stderr, "%s\n", err.Error())
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os.Exit(1)
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}
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}
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