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Diffstat (limited to 'input/prompt.go')
-rw-r--r--input/prompt.go88
1 files changed, 20 insertions, 68 deletions
diff --git a/input/prompt.go b/input/prompt.go
index 2093695f..b5ca9a17 100644
--- a/input/prompt.go
+++ b/input/prompt.go
@@ -2,7 +2,6 @@ package input
import (
"bufio"
- "errors"
"fmt"
"net/url"
"os"
@@ -47,6 +46,8 @@ func IsURL(name string, value string) (string, error) {
return "", nil
}
+// Prompts
+
func Prompt(prompt, name string, validators ...PromptValidator) (string, error) {
return PromptDefault(prompt, name, "", validators...)
}
@@ -148,7 +149,7 @@ func PromptChoice(prompt string, choices []string) (int, error) {
continue
}
- return index, nil
+ return index - 1, nil
}
}
@@ -193,69 +194,22 @@ func PromptURLWithRemote(prompt, name string, validRemotes []string, validators
return Prompt(prompt, name, validators...)
}
-var ErrDirectPrompt = errors.New("direct prompt selected")
-var ErrInteractiveCreation = errors.New("interactive creation selected")
-
-func PromptCredential(target, name string, credentials []auth.Credential) (auth.Credential, error) {
- if len(credentials) == 0 {
- return nil, nil
+func PromptCredential(target, name string, credentials []auth.Credential, choices []string) (auth.Credential, int, error) {
+ if len(credentials) == 0 && len(choices) == 0 {
+ return nil, 0, fmt.Errorf("no possible choice")
}
-
- sort.Sort(auth.ById(credentials))
-
- for {
- _, _ = fmt.Fprintf(os.Stderr, "[1]: enter my %s\n", name)
-
- _, _ = fmt.Fprintln(os.Stderr)
- _, _ = fmt.Fprintf(os.Stderr, "Existing %s for %s:", name, target)
-
- for i, cred := range credentials {
- meta := make([]string, 0, len(cred.Metadata()))
- for k, v := range cred.Metadata() {
- meta = append(meta, k+":"+v)
- }
- sort.Strings(meta)
- metaFmt := strings.Join(meta, ",")
-
- fmt.Printf("[%d]: %s => (%s) (%s)\n",
- i+2,
- colors.Cyan(cred.ID().Human()),
- metaFmt,
- cred.CreateTime().Format(time.RFC822),
- )
- }
-
- _, _ = fmt.Fprintln(os.Stderr)
- _, _ = fmt.Fprintf(os.Stderr, "Select option: ")
-
- line, err := bufio.NewReader(os.Stdin).ReadString('\n')
- _, _ = fmt.Fprintln(os.Stderr)
- if err != nil {
- return nil, err
- }
-
- line = strings.TrimSpace(line)
- index, err := strconv.Atoi(line)
- if err != nil || index < 1 || index > len(credentials)+1 {
- _, _ = fmt.Fprintln(os.Stderr, "invalid input")
- continue
- }
-
- switch index {
- case 1:
- return nil, ErrDirectPrompt
- default:
- return credentials[index-2], nil
- }
+ if len(credentials) == 0 && len(choices) == 1 {
+ return nil, 0, nil
}
-}
-func PromptCredentialWithInteractive(target, name string, credentials []auth.Credential) (auth.Credential, error) {
sort.Sort(auth.ById(credentials))
for {
- _, _ = fmt.Fprintf(os.Stderr, "[1]: enter my %s\n", name)
- _, _ = fmt.Fprintf(os.Stderr, "[2]: interactive %s creation\n", name)
+ offset := 0
+ for i, choice := range choices {
+ _, _ = fmt.Fprintf(os.Stderr, "[%d]: %s\n", i+1, choice)
+ offset++
+ }
if len(credentials) > 0 {
_, _ = fmt.Fprintln(os.Stderr)
@@ -270,7 +224,7 @@ func PromptCredentialWithInteractive(target, name string, credentials []auth.Cre
metaFmt := strings.Join(meta, ",")
fmt.Printf("[%d]: %s => (%s) (%s)\n",
- i+2,
+ i+1+offset,
colors.Cyan(cred.ID().Human()),
metaFmt,
cred.CreateTime().Format(time.RFC822),
@@ -284,23 +238,21 @@ func PromptCredentialWithInteractive(target, name string, credentials []auth.Cre
line, err := bufio.NewReader(os.Stdin).ReadString('\n')
_, _ = fmt.Fprintln(os.Stderr)
if err != nil {
- return nil, err
+ return nil, 0, err
}
line = strings.TrimSpace(line)
index, err := strconv.Atoi(line)
- if err != nil || index < 1 || index > len(credentials)+1 {
+ if err != nil || index < 1 || index > len(choices)+len(credentials) {
_, _ = fmt.Fprintln(os.Stderr, "invalid input")
continue
}
- switch index {
- case 1:
- return nil, ErrDirectPrompt
- case 2:
- return nil, ErrInteractiveCreation
+ switch {
+ case index < len(choices):
+ return nil, index - 1, nil
default:
- return credentials[index-3], nil
+ return credentials[index-len(choices)-1], 0, nil
}
}
}