mirror of
https://github.com/JanDeDobbeleer/oh-my-posh.git
synced 2024-11-10 04:54:03 -08:00
104 lines
2.7 KiB
Go
104 lines
2.7 KiB
Go
package main
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import (
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"fmt"
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"strings"
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)
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type session struct {
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props *properties
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env environmentInfo
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userName string
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}
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const (
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// UserInfoSeparator is put between the user and computer name
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UserInfoSeparator Property = "user_info_separator"
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// UserColor if set, is used to color the user name
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UserColor Property = "user_color"
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// HostColor if set, is used to color the computer name
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HostColor Property = "host_color"
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// DisplayHost hides or show the computer name
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DisplayHost Property = "display_host"
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// DisplayUser hides or shows the user name
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DisplayUser Property = "display_user"
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// SSHIcon shows when in an SSH session
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SSHIcon Property = "ssh_icon"
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// DefaultUserName holds the default user of the platform
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DefaultUserName Property = "default_user_name"
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// DisplayDefaultUser hides or shows the user name when it's the user set in DefaultUserName
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DisplayDefaultUser Property = "display_default_user"
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)
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func (s *session) enabled() bool {
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s.userName = s.getUserName()
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showDefaultUser := s.props.getBool(DisplayDefaultUser, true)
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defaultUser := s.props.getString(DefaultUserName, "")
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if !showDefaultUser && defaultUser == s.userName {
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return false
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}
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return true
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}
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func (s *session) string() string {
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return s.getFormattedText()
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}
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func (s *session) init(props *properties, env environmentInfo) {
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s.props = props
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s.env = env
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}
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func (s *session) getFormattedText() string {
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username := s.userName
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computername := s.getComputerName()
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separator := ""
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if s.props.getBool(DisplayHost, true) && s.props.getBool(DisplayUser, true) {
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separator = s.props.getString(UserInfoSeparator, "@")
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}
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var ssh string
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if s.activeSSHSession() {
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ssh = s.props.getString(SSHIcon, "\uF817 ")
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}
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userColor := s.props.getColor(UserColor, s.props.foreground)
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hostColor := s.props.getColor(HostColor, s.props.foreground)
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return fmt.Sprintf("%s<%s>%s</>%s<%s>%s</>", ssh, userColor, username, separator, hostColor, computername)
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}
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func (s *session) getComputerName() string {
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if !s.props.getBool(DisplayHost, true) {
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return ""
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}
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computername, err := s.env.getHostName()
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if err != nil {
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computername = "unknown"
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}
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return strings.TrimSpace(computername)
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}
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func (s *session) getUserName() string {
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if !s.props.getBool(DisplayUser, true) {
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return ""
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}
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user := s.env.getCurrentUser()
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username := strings.TrimSpace(user)
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if s.env.getRuntimeGOOS() == "windows" && strings.Contains(username, "\\") {
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username = strings.Split(username, "\\")[1]
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}
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return username
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}
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func (s *session) activeSSHSession() bool {
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keys := []string{
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"SSH_CONNECTION",
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"SSH_CLIENT",
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}
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for _, key := range keys {
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content := s.env.getenv(key)
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if content != "" {
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return true
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}
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}
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return false
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}
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