// Where all the work happens.
func performCommand(cmd *cobra.Command, args []string) error {
if displayVersion {
fmt.Printf("%s %s\n", appName, version)
return nil
}
if listProviders {
fmt.Printf(providers.DisplayProviders())
return nil
}
query := strings.Join(args, " ")
if query != "" {
err := providers.Search(binary, provider, query, verbose)
if err != nil {
return err
}
} else {
// Don't return an error, help screen is more appropriate.
cmd.Help()
}
return nil
}
// Where all the work happens.
func performCommand(cmd *cobra.Command, args []string) error {
if config.DisplayVersion {
fmt.Printf("%s %s\n", appName, version)
return nil
}
providers.SetBlacklist(config.Blacklist)
providers.SetWhitelist(config.Whitelist)
if config.ListProviders {
fmt.Printf(providers.DisplayProviders())
return nil
}
if config.ServerMode {
err := server.Run(config.Port, config.Cert, config.Key, config.Provider)
if err != nil {
return err
}
return nil
}
query := strings.Join(args, " ")
st, err := os.Stdin.Stat()
if err != nil {
// os.Stdin.Stat() can be unavailable on Windows.
if runtime.GOOS != "windows" {
return fmt.Errorf("Failed to stat Stdin: %s", err)
}
} else {
if st.Mode()&os.ModeNamedPipe != 0 {
bytes, err := ioutil.ReadAll(os.Stdin)
if err != nil {
return fmt.Errorf("Failed to read from Stdin: %s", err)
}
query = strings.TrimSpace(fmt.Sprintf("%s %s", query, bytes))
}
}
if query != "" {
err := providers.Search(config.Binary, config.Provider, query, config.Verbose)
if err != nil {
return err
}
} else {
// Don't return an error, help screen is more appropriate.
cmd.Help()
}
return nil
}
// Where all the work happens.
func performCommand(args []string) error {
if displayVersion {
fmt.Printf("%s %s\n", appName, version)
return nil
}
if listProviders {
fmt.Printf(providers.DisplayProviders())
return nil
}
query := strings.Join(args, " ")
if query != "" {
providers.Search(provider, query, verbose)
return nil
} else {
// We don't display this, as the help screen is more useful.
return fmt.Errorf("[Error] query is required.")
}
}
// Where all the work happens.
func performCommand(cmd *cobra.Command, args []string) error {
if displayVersion {
fmt.Printf("%s %s\n", appName, version)
return nil
}
if listProviders {
fmt.Printf(providers.DisplayProviders())
return nil
}
query := strings.Join(args, " ")
st, err := os.Stdin.Stat()
if err != nil {
return fmt.Errorf("Failed to stat Stdin: %s", err)
}
if st.Mode()&os.ModeNamedPipe != 0 {
bytes, err := ioutil.ReadAll(os.Stdin)
if err != nil {
return fmt.Errorf("Failed to read from Stdin: %s", err)
}
query = strings.TrimSpace(fmt.Sprintf("%s %s", query, bytes))
}
if query != "" {
err := providers.Search(binary, provider, query, verbose)
if err != nil {
return err
}
} else {
// Don't return an error, help screen is more appropriate.
cmd.Help()
}
return nil
}