url-parser/cmd/url-parser/main.go
renovate[bot] c6b5c9d03d
chore(deps): update dependency golangci/golangci-lint to v1.56.1 (#87)
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Robert Kaussow <mail@thegeeklab.de>
2024-02-12 09:09:30 +01:00

126 lines
2.6 KiB
Go

package main
import (
"fmt"
"io"
"os"
"strings"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
"github.com/thegeeklab/url-parser/command"
"github.com/thegeeklab/url-parser/config"
"github.com/urfave/cli/v2"
)
//nolint:gochecknoglobals
var (
BuildVersion = "devel"
BuildDate = "00000000"
)
func main() {
log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})
cli.VersionPrinter = func(c *cli.Context) {
fmt.Printf("%s version=%s date=%s\n", c.App.Name, c.App.Version, BuildDate)
}
cfg := &config.Config{}
app := &cli.App{
Name: "url-parser",
Usage: "Parse URL and shows the part of it.",
Version: BuildVersion,
Action: command.Run(cfg),
Flags: []cli.Flag{
&cli.StringFlag{
Name: "url",
Usage: "source url to parse",
EnvVars: []string{"URL_PARSER_URL"},
Destination: &cfg.URL,
},
},
Commands: []*cli.Command{
{
Name: "all",
Aliases: []string{"a"},
Usage: "Get all parts from url",
Action: command.Run(cfg),
},
{
Name: "scheme",
Aliases: []string{"s"},
Usage: "Get scheme from url",
Action: command.Scheme(cfg),
},
{
Name: "user",
Aliases: []string{"u"},
Usage: "Get username from url",
Action: command.User(cfg),
},
{
Name: "password",
Aliases: []string{"pw"},
Usage: "Get password from url",
Action: command.Password(cfg),
},
{
Name: "path",
Aliases: []string{"pt"},
Usage: "Get path from url",
Action: command.Path(cfg),
Flags: command.PathFlags(cfg),
},
{
Name: "host",
Aliases: []string{"ht"},
Usage: "Get hostname from url",
Action: command.Host(cfg),
},
{
Name: "port",
Aliases: []string{"p"},
Usage: "Get port from url",
Action: command.Port(cfg),
},
{
Name: "query",
Aliases: []string{"q"},
Usage: "Get query from url",
Action: command.Query(cfg),
Flags: command.QueryFlags(cfg),
},
{
Name: "fragment",
Aliases: []string{"f"},
Usage: "Get fragment from url",
Action: command.Fragment(cfg),
},
},
Before: func(_ *cli.Context) error {
if cfg.URL == "" {
stat, _ := os.Stdin.Stat()
if (stat.Mode() & os.ModeCharDevice) == 0 {
stdin, err := io.ReadAll(os.Stdin)
if err != nil {
return fmt.Errorf("error: %w: %w", config.ErrReadStdin, err)
}
cfg.URL = strings.TrimSuffix(string(stdin), "\n")
}
}
if cfg.URL == "" {
return fmt.Errorf("error: %w", config.ErrEmptyURL)
}
return nil
},
}
if err := app.Run(os.Args); err != nil {
log.Fatal().Err(err).Msg("Execution error")
}
}