{"id":66582,"date":"2024-06-14T12:23:20","date_gmt":"2024-06-14T08:53:20","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa%d9%87%d8%a7%db%8c-%d8%aa%d9%88%d8%af%d8%b1%d8%aa%d9%88-%d8%af%d8%b1-go-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-promptui\/"},"modified":"2024-06-14T12:23:20","modified_gmt":"2024-06-14T08:53:20","slug":"%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa%d9%87%d8%a7%db%8c-%d8%aa%d9%88%d8%af%d8%b1%d8%aa%d9%88-%d8%af%d8%b1-go-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-promptui","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa%d9%87%d8%a7%db%8c-%d8%aa%d9%88%d8%af%d8%b1%d8%aa%d9%88-%d8%af%d8%b1-go-%d8%a8%d8%a7-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-promptui\/","title":{"rendered":"\u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc \u062a\u0648\u062f\u0631\u062a\u0648 \u062f\u0631 Go \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 promptui"},"content":{"rendered":"

<\/p>\n

\n

\u0645\u0646 \u0627\u062e\u06cc\u0631\u0627\u064b \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0628\u0632\u0627\u0631 Cobra \u0628\u0631 \u0631\u0648\u06cc \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 CLI \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u062f\u0631 Go \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0631\u062f\u0645 \u0648 \u06cc\u06a9 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0627\u0634\u062a\u0645 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0628\u0647 \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u062a\u0648\u062f\u0631\u062a\u0648 \u0628\u0631\u0627\u06cc \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a\u0645. \u0645\u0646 \u0627\u0632 promptui \u0628\u0631\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0631\u062f\u0645 \u0648 \u0631\u0627\u0647 \u0633\u0627\u062f\u0647\u200c\u0627\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u067e\u06cc\u062f\u0627 \u0646\u06a9\u0631\u062f\u0645. \u0627\u06cc\u0646 \u067e\u0633\u062a \u06a9\u0648\u062a\u0627\u0647 \u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0627\u0639\u0644\u0627\u0646 \u062a\u0648\u062f\u0631\u062a\u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f promptui<\/code>. \u06a9\u062f \u062a\u06a9\u0645\u06cc\u0644 \u0634\u062f\u0647 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f.<\/p>\n

\u0627\u0628\u062a\u062f\u0627 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 Go \u062e\u0627\u0644\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645. \u0645\u0627 \u0622\u0646 \u0631\u0627 \u0635\u062f\u0627 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f nested-prompt<\/code>:<\/p>\n

\n
$ <\/span>mkdir <\/span>nested-prompt &&<\/span> cd <\/span>nested-prompt\n$ <\/span>go mod init github.com\/Thwani47\/nested-prompt \n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0633\u067e\u0633 \u0622\u0646 \u0631\u0627 \u0646\u0635\u0628 \u0645\u06cc \u06a9\u0646\u06cc\u0645 cobra<\/code>\u060c cobra-cli<\/code>\u060c \u0648 promptui<\/code> \u0628\u0633\u062a\u0647 \u0647\u0627:<\/p>\n
\n
$ <\/span>go get -u<\/span> github.com\/spf13\/cobra@latest\n$ <\/span>go install <\/span>github.com\/spf13\/cobra-cli@latest \n$ <\/span>go get -u<\/span> github.com\/manifoldco\/promptui\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 CLI \u062c\u062f\u06cc\u062f \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 cobra-cli<\/code> \u0648 \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u0628\u0647 CLI \u062e\u0648\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f<\/p>\n
\n
$ <\/span>cobra-cli init            # initializes a new CLI application<\/span>\n$ <\/span>cobra-cli add config      # adds a new command to the CLI named 'config'<\/span>\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u067e\u0627\u06a9\u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645 cmd\/config.go<\/code> \u0641\u0627\u06cc\u0644 \u0648 \u062a\u0645\u0627\u0645 \u0646\u0638\u0631\u0627\u062a \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f.  \u0628\u0627\u06cc\u062f \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0628\u0627\u0634\u062f:<\/p>\n
\n
\/\/ cmd\/config.go<\/span>\npackage<\/span> cmd<\/span>\n\nimport<\/span> (<\/span>\n    \"fmt\"<\/span>\n\n    \"github.com\/spf13\/cobra\"<\/span>\n)<\/span>\n\nvar<\/span> configCmd<\/span> =<\/span> &<\/span>cobra<\/span>.<\/span>Command<\/span>{<\/span>\n    Use<\/span>:<\/span>   \"config\"<\/span>,<\/span>\n    Short<\/span>:<\/span> \"Configure settings for the application\"<\/span>,<\/span>\n    Long<\/span>:<\/span> `Configure settings for the application`<\/span>,<\/span>\n    Run<\/span>:<\/span> func<\/span>(<\/span>cmd<\/span> *<\/span>cobra<\/span>.<\/span>Command<\/span>,<\/span> args<\/span> []<\/span>string<\/span>)<\/span> {<\/span>\n        fmt<\/span>.<\/span>Println<\/span>(<\/span>\"config called\"<\/span>)<\/span>\n    },<\/span>\n}<\/span>\n\nfunc<\/span> init<\/span>()<\/span> {<\/span>\n    rootCmd<\/span>.<\/span>AddCommand<\/span>(<\/span>configCmd<\/span>)<\/span>\n}<\/span>\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0627\u0628\u062a\u062f\u0627 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0646\u0648\u0639 \u0633\u0641\u0627\u0631\u0634\u06cc \u0628\u0631\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062e\u0648\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645.  \u0645\u0627 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0628\u0627 \u062a\u0639\u0631\u06cc\u0641 a \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u06cc\u0645 promptItem<\/code> \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a<\/p>\n
\n
type<\/span> PromptType<\/span> int<\/span>\n\nconst<\/span> (<\/span>\n    TextPrompt<\/span>     PromptType<\/span> =<\/span> 0<\/span>\n    PasswordPrompt<\/span> PromptType<\/span> =<\/span> 1<\/span>\n    SelectPrompt<\/span>   PromptType<\/span> =<\/span> 2<\/span>\n)<\/span>\n\ntype<\/span> promptItem<\/span> struct<\/span> {<\/span>\n    ID<\/span>            string<\/span>\n    Label<\/span>         string<\/span>\n    Value<\/span>         string<\/span>\n    SelectOptions<\/span> []<\/span>string<\/span>\n    promptType<\/span>    PromptType<\/span>\n}<\/span>\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0627\u06cc\u0646 PromptType<\/code> enum \u0628\u0647 \u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0632 \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u062e\u0648\u062f \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0645\u062a\u0646 \u06cc\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062d\u0633\u0627\u0633 \u0645\u0627\u0646\u0646\u062f \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u06cc\u0627 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc API \u0631\u0627 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u06a9\u0646\u06cc\u0645 \u06cc\u0627 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u0627\u0632 \u0644\u06cc\u0633\u062a \u0645\u0642\u0627\u062f\u06cc\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u062f.<\/p>\n
\u0633\u067e\u0633 \u0627\u0644\u0641 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u06cc\u0645 promptInput<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u06a9\u0647 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u06cc \u06a9\u0646\u062f.  \u062a\u0627\u0628\u0639 \u0645\u0642\u062f\u0627\u0631 \u0631\u0634\u062a\u0647 \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 \u06cc\u0627 \u06cc\u06a9 \u062e\u0637\u0627 \u0631\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n
\n
func<\/span> promptInput<\/span>(<\/span>item<\/span> promptItem<\/span>)<\/span> (<\/span>string<\/span>,<\/span> error<\/span>)<\/span> {<\/span>\n    prompt<\/span> :=<\/span> promptui<\/span>.<\/span>Prompt<\/span>{<\/span>\n        Label<\/span>:<\/span>       item<\/span>.<\/span>Label<\/span>,<\/span>\n        HideEntered<\/span>:<\/span> true<\/span>,<\/span>\n    }<\/span>\n\n    if<\/span> item<\/span>.<\/span>promptType<\/span> ==<\/span> PasswordPrompt<\/span> {<\/span>\n        prompt<\/span>.<\/span>Mask<\/span> =<\/span> '*'<\/span>\n    }<\/span>\n\n    res<\/span>,<\/span> err<\/span> :=<\/span> prompt<\/span>.<\/span>Run<\/span>()<\/span>\n\n    if<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\n        fmt<\/span>.<\/span>Printf<\/span>(<\/span>\"Prompt failed %v<\/span>\\n<\/span>\"<\/span>,<\/span> err<\/span>)<\/span>\n        return<\/span> \"\"<\/span>,<\/span> err<\/span>\n    }<\/span>\n\n    return<\/span> res<\/span>,<\/span> nil<\/span>\n}<\/span>\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0633\u067e\u0633 \u0627\u0644\u0641 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u06cc\u0645 promptSelect<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u06a9\u0647 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0627\u0632 \u0644\u06cc\u0633\u062a\u06cc \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u062f.  \u062a\u0627\u0628\u0639 \u0645\u0642\u062f\u0627\u0631 \u0631\u0634\u062a\u0647 \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 \u06cc\u0627 \u06cc\u06a9 \u062e\u0637\u0627 \u0631\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n
\n
func<\/span> promptSelect<\/span>(<\/span>item<\/span> selectItem<\/span>)<\/span> (<\/span>string<\/span>,<\/span> error<\/span>)<\/span> {<\/span>\n    prompt<\/span> :=<\/span> promptui<\/span>.<\/span>Select<\/span>{<\/span>\n        Label<\/span>:<\/span>        item<\/span>.<\/span>Label<\/span>,<\/span>\n        Items<\/span>:<\/span>        item<\/span>.<\/span>SelectValues<\/span>,<\/span>\n        HideSelected<\/span>:<\/span> true<\/span>,<\/span>\n    }<\/span>\n\n    _<\/span>,<\/span> result<\/span>,<\/span> err<\/span> :=<\/span> prompt<\/span>.<\/span>Run<\/span>()<\/span>\n\n    if<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\n        fmt<\/span>.<\/span>Printf<\/span>(<\/span>\"Prompt failed %v<\/span>\\n<\/span>\"<\/span>,<\/span> err<\/span>)<\/span>\n        return<\/span> \"\"<\/span>,<\/span> err<\/span>\n    }<\/span>\n\n    return<\/span> result<\/span>,<\/span> nil<\/span>\n}<\/span>\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0628\u0631\u0627\u06cc \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0627\u0639\u0644\u0627\u0646 \u062a\u0648 \u062f\u0631 \u062a\u0648\u060c a \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 promptNested<\/code> \u062a\u0627\u0628\u0639\u06cc \u06a9\u0647 \u0628\u0647 \u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u06a9\u0646\u06cc\u0645 \u0648 \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u062f\u060c \u0641\u0631\u0645\u0627\u0646 \u0641\u0639\u0627\u0644 \u0645\u06cc \u0645\u0627\u0646\u062f \"Done\"<\/code>.  \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0628\u0648\u0644\u06cc \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u06a9\u0647 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0628\u0648\u062f\u0647 \u0627\u0633\u062a. <\/p>\n
\u0646\u0638\u0631\u0627\u062a \u062f\u0631 \u062a\u0627\u0628\u0639 \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0647\u0631 \u0628\u0644\u0648\u06a9 \u0627\u0635\u0644\u06cc \u06a9\u062f \u0645\u0633\u0626\u0648\u0644 \u0686\u0647 \u0686\u06cc\u0632\u06cc \u0627\u0633\u062a<\/em><\/p>\n
\n
func<\/span> promptNested<\/span>(<\/span>promptLabel<\/span> string<\/span>,<\/span> startingIndex<\/span> int<\/span>,<\/span> items<\/span> []<\/span>*<\/span>promptItem<\/span>)<\/span> bool<\/span> {<\/span>\n\n    \/\/ Add a \"Done\" option to the prompt if it does not exist<\/span>\n    doneID<\/span> :=<\/span> \"Done\"<\/span>\n    if<\/span> len<\/span>(<\/span>items<\/span>)<\/span> ><\/span> 0<\/span> &&<\/span> items<\/span>[<\/span>0<\/span>]<\/span>.<\/span>ID<\/span> !=<\/span> doneID<\/span> {<\/span>\n        items<\/span> =<\/span> append<\/span>([]<\/span>*<\/span>promptItem<\/span>{{<\/span>ID<\/span>:<\/span> doneID<\/span>,<\/span> Label<\/span>:<\/span> \"Done\"<\/span>}},<\/span> items<\/span>...<\/span>)<\/span>\n    }<\/span>\n\n    templates<\/span> :=<\/span> &<\/span>promptui<\/span>.<\/span>SelectTemplates<\/span>{<\/span>\n        Label<\/span>:<\/span>    \"{{ . }}?\"<\/span>,<\/span>\n        Active<\/span>:<\/span>   \"<\/span>\\U0001F336<\/span> {{ .Label | cyan }}\"<\/span>,<\/span>\n        Inactive<\/span>:<\/span> \"{{ .Label | cyan }}\"<\/span>,<\/span>\n        Selected<\/span>:<\/span> \"<\/span>\\U0001F336<\/span> {{ .Label | red  | cyan }}\"<\/span>,<\/span>\n    }<\/span>\n\n    prompt<\/span> :=<\/span> promptui<\/span>.<\/span>Select<\/span>{<\/span>\n        Label<\/span>:<\/span>        promptLabel<\/span>,<\/span>\n        Items<\/span>:<\/span>        items<\/span>,<\/span>\n        Templates<\/span>:<\/span>    templates<\/span>,<\/span>\n        Size<\/span>:<\/span>         3<\/span>,<\/span>\n        HideSelected<\/span>:<\/span> true<\/span>,<\/span>\n        CursorPos<\/span>:<\/span>    startingIndex<\/span>,<\/span> \/\/ Set the cursor to the last selected item<\/span>\n    }<\/span>\n\n    idx<\/span>,<\/span> _<\/span>,<\/span> err<\/span> :=<\/span> prompt<\/span>.<\/span>Run<\/span>()<\/span>\n\n    if<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\n        fmt<\/span>.<\/span>Printf<\/span>(<\/span>\"Error occurred when running prompt: %v<\/span>\\n<\/span>\"<\/span>,<\/span> err<\/span>)<\/span>\n        return<\/span> false<\/span>\n    }<\/span>\n\n    selectedItem<\/span> :=<\/span> items<\/span>[<\/span>idx<\/span>]<\/span>\n\n    \/\/ if the user selects \"Done\", return true and exit from the function<\/span>\n    if<\/span> selectedItem<\/span>.<\/span>ID<\/span> ==<\/span> doneID<\/span> {<\/span>\n        return<\/span> true<\/span>\n    }<\/span>\n\n    var<\/span> promptResponse<\/span> string<\/span>\n\n    \/\/ if the prompt type is Text or Password, prompt the user for input<\/span>\n    if<\/span> selectedItem<\/span>.<\/span>promptType<\/span> ==<\/span> TextPrompt<\/span> ||<\/span> selectedItem<\/span>.<\/span>promptType<\/span> ==<\/span> PasswordPrompt<\/span> {<\/span>\n        promptResponse<\/span>,<\/span> err<\/span> =<\/span> promptInput<\/span>(<\/span>*<\/span>selectedItem<\/span>)<\/span>\n\n        if<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\n            fmt<\/span>.<\/span>Printf<\/span>(<\/span>\"Error occurred when running prompt: %v<\/span>\\n<\/span>\"<\/span>,<\/span> err<\/span>)<\/span>\n            return<\/span> false<\/span>\n        }<\/span>\n\n        items<\/span>[<\/span>idx<\/span>]<\/span>.<\/span>Value<\/span> =<\/span> promptResponse<\/span>\n\n    }<\/span>\n\n    \/\/ if the prompt type is Select, prompt the user to select from a list of options<\/span>\n    if<\/span> selectedItem<\/span>.<\/span>promptType<\/span> ==<\/span> SelectPrompt<\/span> {<\/span>\n        promptResponse<\/span>,<\/span> err<\/span> =<\/span> promptSelect<\/span>(<\/span>*<\/span>selectedItem<\/span>)<\/span>\n\n        if<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\n            fmt<\/span>.<\/span>Printf<\/span>(<\/span>\"Error occurred when running prompt: %v<\/span>\\n<\/span>\"<\/span>,<\/span> err<\/span>)<\/span>\n            return<\/span> false<\/span>\n        }<\/span>\n        items<\/span>[<\/span>idx<\/span>]<\/span>.<\/span>Value<\/span> =<\/span> promptResponse<\/span>\n    }<\/span>\n\n    if<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\n        fmt<\/span>.<\/span>Printf<\/span>(<\/span>\"Error occurred when running prompt: %v<\/span>\\n<\/span>\"<\/span>,<\/span> err<\/span>)<\/span>\n        return<\/span> false<\/span>\n    }<\/span>\n\n    \/\/ recursively call the promptNested function to allow the user to select another option<\/span>\n    return<\/span> promptNested<\/span>(<\/span>idx<\/span>,<\/span> items<\/span>)<\/span>\n}<\/span>\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0627\u06a9\u0646\u0648\u0646 \u0645\u0627 \u062a\u0645\u0627\u0645 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u06cc\u0645 \u0648 \u0628\u0627\u06cc\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u0645.  \u062f\u0631\u0648\u0646 Run<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0632 configCmd<\/code> \u062f\u0633\u062a\u0648\u0631\u060c \u0645\u0627 \u06cc\u06a9 \u0644\u06cc\u0633\u062a \u0627\u0632 promptItem<\/code> \u0648 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f promptNested<\/code> \u062a\u0627\u0628\u0639\u06cc \u0628\u0631\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0648\u0631\u0648\u062f\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631.  \u0627\u06cc\u0646 Run<\/code> \u062a\u0627\u0628\u0639 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0628\u0627\u0634\u062f:<\/p>\n
\n
\/\/ create a list of prompt items<\/span>\nitems<\/span> :=<\/span> []<\/span>*<\/span>promptItem<\/span>{<\/span>\n    {<\/span>\n        ID<\/span>:<\/span>         \"APIKey\"<\/span>,<\/span>\n        Label<\/span>:<\/span>      \"API Key\"<\/span>,<\/span>\n        promptType<\/span>:<\/span> PasswordPrompt<\/span>,<\/span>\n    },<\/span>\n    {<\/span>\n        ID<\/span>:<\/span>            \"Theme\"<\/span>,<\/span>\n        Label<\/span>:<\/span>         \"Theme\"<\/span>,<\/span>\n        promptType<\/span>:<\/span>    SelectPrompt<\/span>,<\/span>\n        SelectOptions<\/span>:<\/span> []<\/span>string<\/span>{<\/span>\"Dark\"<\/span>,<\/span> \"Light\"<\/span>},<\/span>\n    },<\/span>\n    {<\/span>\n        ID<\/span>:<\/span>            \"Language\"<\/span>,<\/span>\n        Label<\/span>:<\/span>         \"Preferred Language\"<\/span>,<\/span>\n        promptType<\/span>:<\/span>    SelectPrompt<\/span>,<\/span>\n        SelectOptions<\/span>:<\/span> []<\/span>string<\/span>{<\/span>\"English\"<\/span>,<\/span> \"Spanish\"<\/span>,<\/span> \"French\"<\/span>,<\/span> \"German\"<\/span>,<\/span> \"Chinese\"<\/span>,<\/span> \"Japanese\"<\/span>},<\/span>\n    },<\/span>\n}<\/span>\n\n\/\/ set the starting index to 0 to start at the first item in the list<\/span>\npromptNested<\/span>(<\/span>\"Configuration Items\"<\/span>,<\/span> 0<\/span>,<\/span> items<\/span>)<\/span>\n\nfor<\/span> _<\/span>,<\/span> v<\/span> :=<\/span> range<\/span> items<\/span> {<\/span>\n    fmt<\/span>.<\/span>Printf<\/span>(<\/span>\"Saving configuration (%s) with value (%s)...<\/span>\\n<\/span>\"<\/span>,<\/span> v<\/span>.<\/span>ID<\/span>,<\/span> v<\/span>.<\/span>Value<\/span>)<\/span>\n}<\/span>\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0631\u0627 \u0628\u0633\u0627\u0632\u06cc\u062f \u0648 \u062a\u0633\u062a \u06a9\u0646\u06cc\u062f<\/p>\n
\n
$ <\/span>go build .<\/span> \n$ <\/span>.\/nested-prompt config\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0646\u062a\u06cc\u062c\u0647 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a
\"\u062a\u0648<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
\u0645\u0646 \u0627\u062e\u06cc\u0631\u0627\u064b \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0628\u0632\u0627\u0631 Cobra \u0628\u0631 \u0631\u0648\u06cc \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 CLI \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u062f\u0631 Go \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0631\u062f\u0645 \u0648 \u06cc\u06a9 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0627\u0634\u062a\u0645 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0628\u0647 \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u062a\u0648\u062f\u0631\u062a\u0648 \u0628\u0631\u0627\u06cc \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a\u0645. \u0645\u0646 \u0627\u0632 promptui \u0628\u0631\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0631\u062f\u0645 \u0648 \u0631\u0627\u0647 \u0633\u0627\u062f\u0647\u200c\u0627\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u067e\u06cc\u062f\u0627 \u0646\u06a9\u0631\u062f\u0645. \u0627\u06cc\u0646 \u067e\u0633\u062a …<\/p>\n","protected":false},"author":2,"featured_media":66583,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/media.dev.to\/cdn-cgi\/image\/width=1000,height=500,fit=cover,gravity=auto,format=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fkch1rwcrs8bx8ahzhyx1.png","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-66582","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/66582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=66582"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/66582\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/66583"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=66582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=66582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=66582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}