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url.go
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url.go
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package git_url
import (
"fmt"
giturls "github.com/whilp/git-urls"
"net/url"
"strings"
)
type GitUrl struct {
url.URL
}
func Parse(u string) (*GitUrl, error) {
u2, err := giturls.Parse(u)
if err != nil {
return nil, err
}
return &GitUrl{*u2}, nil
}
func (u *GitUrl) UnmarshalYAML(unmarshal func(interface{}) error) error {
var s string
err := unmarshal(&s)
if err != nil {
return err
}
u2, err := Parse(s)
if err != nil {
return err
}
*u = *u2
return err
}
func (u GitUrl) MarshalYAML() (interface{}, error) {
return u.String(), nil
}
func (u *GitUrl) IsSsh() bool {
return u.Scheme == "ssh" || u.Scheme == "git" || u.Scheme == "git+ssh"
}
func (u *GitUrl) NormalizePort() string {
port := u.Port()
if port == "" {
return ""
}
defaultPort := ""
switch u.Scheme {
case "http":
defaultPort = "80"
case "https":
defaultPort = "443"
case "git":
defaultPort = "22"
case "git+ssh":
defaultPort = "22"
case "ssh":
defaultPort = "22"
case "ftp":
defaultPort = "21"
case "rsync":
defaultPort = "873"
case "file":
break
default:
return port
}
if defaultPort == "" || port == defaultPort {
return ""
}
return port
}
func (u *GitUrl) Normalize() *GitUrl {
path := strings.ToLower(u.Path)
if strings.HasSuffix(path, ".git") {
path = path[:len(path)-len(".git")]
}
if strings.HasSuffix(path, "/") {
path = path[:len(path)-1]
}
hostname := strings.ToLower(u.Hostname())
port := u.NormalizePort()
u2 := *u
u2.Path = path
u2.Host = hostname
if port != "" {
u2.Host += ":" + port
}
return &u2
}
func (u *GitUrl) NormalizedRepoKey() string {
u2 := u.Normalize()
username := ""
if u.User != nil && u.User.Username() != "" {
username = u.User.Username() + "@"
}
return fmt.Sprintf("%s%s:%s", username, u2.Host, u2.Path)
}