75 lines
1.3 KiB
Go
75 lines
1.3 KiB
Go
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package main
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import (
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"errors"
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"fmt"
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"log"
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"net/url"
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"os"
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"strings"
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"github.com/urfave/cli/v2"
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)
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func insertToken(token, cloneUrl string) (string, error) {
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parsedUrl, err := url.Parse(cloneUrl)
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if err != nil {
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return "", err
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}
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// Ensure we're given an HTTP(s) URL
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if parsedUrl.Scheme != "http" && parsedUrl.Scheme != "https" {
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return "", errors.New("URL scheme is not http(s)")
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}
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parsedUrl.User = url.User(token)
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return parsedUrl.String(), nil
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}
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func run(ctx *cli.Context) error {
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envName := ctx.String("token-env")
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cloneUrl := ctx.String("clone-url")
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tokenSecret := ""
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for _, env := range os.Environ() {
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parts := strings.Split(env, "=")
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if parts[0] == envName {
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tokenSecret = parts[1]
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break
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}
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}
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if tokenSecret == "" {
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os.Exit(1)
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}
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res, err := insertToken(tokenSecret, cloneUrl)
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if err != nil {
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return err
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}
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fmt.Printf("%s\n", res)
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return nil
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}
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func main() {
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app := &cli.App{
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Name: "ci-wrapper",
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "clone-url",
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Required: true,
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Usage: "URL the repository has been cloned from",
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},
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&cli.StringFlag{
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Name: "token-env",
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Required: true,
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Usage: "Environment variable the secret is in",
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},
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},
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Action: run,
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}
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if err := app.Run(os.Args); err != nil {
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log.Fatal(err)
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}
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}
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