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Diffstat (limited to 'input/prompt.go')
-rw-r--r--input/prompt.go182
1 files changed, 179 insertions, 3 deletions
diff --git a/input/prompt.go b/input/prompt.go
index 960ecd62..2093695f 100644
--- a/input/prompt.go
+++ b/input/prompt.go
@@ -2,14 +2,20 @@ package input
import (
"bufio"
+ "errors"
"fmt"
+ "net/url"
"os"
+ "sort"
"strconv"
"strings"
"syscall"
+ "time"
"golang.org/x/crypto/ssh/terminal"
+ "github.com/MichaelMure/git-bug/bridge/core/auth"
+ "github.com/MichaelMure/git-bug/util/colors"
"github.com/MichaelMure/git-bug/util/interrupt"
)
@@ -26,11 +32,27 @@ func Required(name string, value string) (string, error) {
return "", nil
}
+// IsURL is a validator checking that the value is a fully formed URL
+func IsURL(name string, value string) (string, error) {
+ u, err := url.Parse(value)
+ if err != nil {
+ return fmt.Sprintf("%s is invalid: %v", name, err), nil
+ }
+ if u.Scheme == "" {
+ return fmt.Sprintf("%s is missing a scheme", name), nil
+ }
+ if u.Host == "" {
+ return fmt.Sprintf("%s is missing a host", name), nil
+ }
+ return "", nil
+}
+
func Prompt(prompt, name string, validators ...PromptValidator) (string, error) {
return PromptDefault(prompt, name, "", validators...)
}
func PromptDefault(prompt, name, preValue string, validators ...PromptValidator) (string, error) {
+loop:
for {
if preValue != "" {
_, _ = fmt.Fprintf(os.Stderr, "%s [%s]: ", prompt, preValue)
@@ -56,7 +78,7 @@ func PromptDefault(prompt, name, preValue string, validators ...PromptValidator)
}
if complaint != "" {
_, _ = fmt.Fprintln(os.Stderr, complaint)
- continue
+ continue loop
}
}
@@ -75,6 +97,7 @@ func PromptPassword(prompt, name string, validators ...PromptValidator) (string,
})
defer cancel()
+loop:
for {
_, _ = fmt.Fprintf(os.Stderr, "%s: ", prompt)
@@ -96,7 +119,7 @@ func PromptPassword(prompt, name string, validators ...PromptValidator) (string,
}
if complaint != "" {
_, _ = fmt.Fprintln(os.Stderr, complaint)
- continue
+ continue loop
}
}
@@ -121,10 +144,163 @@ func PromptChoice(prompt string, choices []string) (int, error) {
index, err := strconv.Atoi(line)
if err != nil || index < 1 || index > len(choices) {
- fmt.Println("invalid input")
+ _, _ = fmt.Fprintf(os.Stderr, "invalid input")
continue
}
return index, nil
}
}
+
+func PromptURLWithRemote(prompt, name string, validRemotes []string, validators ...PromptValidator) (string, error) {
+ if len(validRemotes) == 0 {
+ return Prompt(prompt, name, validators...)
+ }
+
+ sort.Strings(validRemotes)
+
+ for {
+ _, _ = fmt.Fprintln(os.Stderr, "\nDetected projects:")
+
+ for i, remote := range validRemotes {
+ _, _ = fmt.Fprintf(os.Stderr, "[%d]: %v\n", i+1, remote)
+ }
+
+ _, _ = fmt.Fprintf(os.Stderr, "\n[0]: Another project\n\n")
+ _, _ = fmt.Fprintf(os.Stderr, "Select option: ")
+
+ line, err := bufio.NewReader(os.Stdin).ReadString('\n')
+ if err != nil {
+ return "", err
+ }
+
+ line = strings.TrimSpace(line)
+
+ index, err := strconv.Atoi(line)
+ if err != nil || index < 0 || index > len(validRemotes) {
+ _, _ = fmt.Fprintf(os.Stderr, "invalid input")
+ continue
+ }
+
+ // if user want to enter another project url break this loop
+ if index == 0 {
+ break
+ }
+
+ return validRemotes[index-1], nil
+ }
+
+ 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
+ }
+
+ 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
+ }
+ }
+}
+
+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)
+
+ if len(credentials) > 0 {
+ _, _ = 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
+ case 2:
+ return nil, ErrInteractiveCreation
+ default:
+ return credentials[index-3], nil
+ }
+ }
+}