refactor reple into separete files
This commit is contained in:
Robin Olsen
31
pkg/cli/repl/completer.go
Normal file
31
pkg/cli/repl/completer.go
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@@ -0,0 +1,31 @@
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package repl
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import (
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"strings"
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"github.com/c-bata/go-prompt"
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)
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func completer(d prompt.Document) []prompt.Suggest {
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text := d.TextBeforeCursor()
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words := strings.Fields(text)
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if len(words) == 0 {
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return nil
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}
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if words[0] != "pm" {
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return filterByPrefix(rootSuggestions, words[0])
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}
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pmWords := words[1:]
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if len(words) == 1 || (len(pmWords) == 1 && !strings.HasSuffix(text, " ")) {
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return commandSuggestions(pmWords)
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}
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if len(pmWords) >= 1 {
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return flagSuggestions(pmWords[0], pmWords, text)
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}
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return nil
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}
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48
pkg/cli/repl/executor.go
Normal file
48
pkg/cli/repl/executor.go
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@@ -0,0 +1,48 @@
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package repl
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import (
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"os/exec"
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"strings"
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"github.com/LazyBachelor/LazyPM/pkg/cli/commands"
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)
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func execute(input string) (string, error) {
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if input == "" {
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return "", nil
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}
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if input == "help" {
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return ReplHelp, nil
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}
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if input == "title" {
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return ReplTitle, nil
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}
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if after, ok := strings.CutPrefix(input, "pm"); ok {
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return executePMCommand(after)
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}
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return executeShellCommand(input)
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}
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func executeShellCommand(input string) (string, error) {
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parts := strings.Fields(input)
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if len(parts) == 0 {
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return "", nil
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}
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cmd := exec.Command(parts[0], parts[1:]...)
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output, err := cmd.CombinedOutput()
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return string(output), err
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}
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func executePMCommand(input string) (string, error) {
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parts := strings.Fields(input)
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if len(parts) == 0 {
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return "", nil
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}
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output, err := commands.ExecuteArgsString(parts)
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return output, err
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}
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27
pkg/cli/repl/options.go
Normal file
27
pkg/cli/repl/options.go
Normal file
@@ -0,0 +1,27 @@
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package repl
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import "github.com/c-bata/go-prompt"
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const PromptPrefix = "> "
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const OptionMaxSuggestions = 5
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const (
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ReplHelp = `Type 'pm help' for available PM commands.
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You can also run shell commands directly. Type 'exit' or 'quit' to leave.`
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ReplTitle = "Welcome to Project Management CLI! " + ReplHelp
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)
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func promptOptions(history []string) []prompt.Option {
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return []prompt.Option{
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prompt.OptionPrefixTextColor(prompt.Cyan),
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prompt.OptionMaxSuggestion(OptionMaxSuggestions),
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prompt.OptionSuggestionBGColor(prompt.DefaultColor),
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prompt.OptionSelectedSuggestionBGColor(prompt.DefaultColor),
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prompt.OptionDescriptionBGColor(prompt.DefaultColor),
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prompt.OptionSelectedDescriptionBGColor(prompt.DefaultColor),
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prompt.OptionPreviewSuggestionBGColor(prompt.DefaultColor),
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prompt.OptionScrollbarBGColor(prompt.DefaultColor),
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prompt.OptionHistory(history),
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}
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}
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@@ -4,7 +4,6 @@ import (
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"context"
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"fmt"
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"os"
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"os/exec"
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"strings"
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"github.com/LazyBachelor/LazyPM/internal/service"
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@@ -12,23 +11,14 @@ import (
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"github.com/LazyBachelor/LazyPM/pkg/cli/commands"
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"github.com/LazyBachelor/LazyPM/pkg/cli/styles"
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"github.com/c-bata/go-prompt"
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"github.com/muesli/reflow/truncate"
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"golang.org/x/term"
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)
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const (
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ReplHelp = `Type 'pm help' for available PM commands.
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You can also run shell commands directly. Type 'exit' or 'quit' to leave.`
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ReplTitle = "Welcome to Project Management CLI! " + ReplHelp
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)
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func RunREPL(ctx context.Context, config cli.CLIConfig) error {
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oldState, err := term.GetState(int(os.Stdin.Fd()))
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if err != nil {
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return fmt.Errorf("failed to get terminal state: %w", err)
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}
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defer term.Restore(int(os.Stdin.Fd()), oldState)
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svc, cleanup, err := service.NewServices(ctx, config)
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@@ -39,247 +29,31 @@ func RunREPL(ctx context.Context, config cli.CLIConfig) error {
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commands.SetServices(svc)
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fmt.Println("\n" + styles.TitleStyle.Render(ReplTitle))
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fmt.Println(styles.TitleStyle.Render(ReplTitle))
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var history []string
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for {
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input := prompt.Input(
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"› ",
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PromptPrefix,
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completer,
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prompt.OptionPrefixTextColor(prompt.Cyan),
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prompt.OptionMaxSuggestion(5),
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prompt.OptionSuggestionBGColor(prompt.DefaultColor),
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prompt.OptionSelectedSuggestionBGColor(prompt.DefaultColor),
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prompt.OptionDescriptionBGColor(prompt.DefaultColor),
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prompt.OptionSelectedDescriptionBGColor(prompt.DefaultColor),
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prompt.OptionPreviewSuggestionBGColor(prompt.DefaultColor),
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prompt.OptionScrollbarBGColor(prompt.DefaultColor),
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prompt.OptionHistory(history),
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promptOptions(history)...,
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)
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input = strings.TrimSpace(input)
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if input == "" {
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continue
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}
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if input == "exit" || input == "quit" {
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fmt.Println("Goodbye!")
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break
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}
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if input == "help" {
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fmt.Println(ReplHelp)
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continue
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}
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if input == "title" {
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fmt.Println(styles.TitleStyle.Render(ReplTitle))
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continue
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}
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history = append(history, input)
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if after, ok := strings.CutPrefix(input, "pm "); ok {
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pmCmd := strings.TrimSpace(after)
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if pmCmd == "" {
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continue
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}
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// Ignore errors for now, gives better ux
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output, _ := execute(input)
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args := strings.Fields(pmCmd)
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output, _ := commands.ExecuteArgsString(args)
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if output != "" {
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fmt.Println(styles.CommandStyle.Render(output))
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}
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} else {
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cmd := exec.Command("sh", "-c", input)
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out, err := cmd.CombinedOutput()
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if len(out) > 0 {
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fmt.Println(styles.CommandStyle.Render(string(out)))
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}
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if err != nil && len(out) == 0 {
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fmt.Fprintf(os.Stderr, "%s", fmt.Sprintf("Error: %v", err))
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}
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}
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fmt.Println(styles.CommandStyle.Render(output))
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}
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return nil
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}
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func completer(d prompt.Document) []prompt.Suggest {
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text := d.TextBeforeCursor()
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words := strings.Fields(text)
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if len(words) == 0 {
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return nil
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}
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if words[0] != "pm" {
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suggestions := []prompt.Suggest{
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{Text: "pm", Description: "Project Management System"},
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{Text: "exit", Description: "Exit pm CLI"},
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{Text: "help", Description: "Show help information"},
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{Text: "title", Description: "Print the welcome title"},
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{Text: "git", Description: "Version control system"},
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}
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if len(words) == 0 {
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return suggestions
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}
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var filtered []prompt.Suggest
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for _, s := range suggestions {
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if strings.HasPrefix(s.Text, words[0]) {
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filtered = append(filtered, s)
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}
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}
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return filtered
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}
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// If first word is "pm", provide PM command completions
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if words[0] == "pm" {
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// Remove "pm" from words to get the actual command
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if len(words) == 1 || (len(words) == 2 && !strings.HasSuffix(text, " ")) {
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return commandSuggestions(words[1:])
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}
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// Get the PM subcommand
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if len(words) >= 2 {
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cmd := words[1]
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return flagSuggestions(cmd, words[1:], text)
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}
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}
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return nil
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}
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func commandSuggestions(words []string) []prompt.Suggest {
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suggestions := []prompt.Suggest{
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{Text: "help", Description: "Show help information"},
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{Text: "delete", Description: "Delete an issue by ID"},
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{Text: "create", Description: "Create a new issue with title"},
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{Text: "describe", Description: "Get issue details by ID"},
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{Text: "list", Description: "List all issues"},
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}
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if len(words) == 0 {
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return suggestions
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}
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var filtered []prompt.Suggest
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for _, s := range suggestions {
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if strings.HasPrefix(s.Text, words[0]) {
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filtered = append(filtered, s)
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}
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}
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return filtered
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}
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func flagSuggestions(cmd string, words []string, text string) []prompt.Suggest {
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var flagSuggests []prompt.Suggest
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isCompleteWord := strings.HasSuffix(text, " ")
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lastWord := ""
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if len(words) > 0 && !isCompleteWord {
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lastWord = words[len(words)-1]
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}
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switch cmd {
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case "create", "add":
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flagSuggests = []prompt.Suggest{
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{Text: "--desc", Description: "Issue description"},
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{Text: "--status", Description: "Issue status (open, closed, in_progress)"},
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{Text: "--type", Description: "Issue type (bug, feature, task)"},
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{Text: "--priority", Description: "Issue priority (0-5)"},
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}
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return filterAndCompleteFlags(flagSuggests, lastWord, words)
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case "ls", "list", "search":
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flagSuggests = []prompt.Suggest{
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{Text: "--title", Description: "Filter by title"},
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{Text: "--desc", Description: "Filter by description"},
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{Text: "--status", Description: "Filter by status (open, closed, in_progress)"},
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{Text: "--type", Description: "Filter by type (bug, feature, task)"},
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{Text: "--priority", Description: "Filter by priority (0-5)"},
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{Text: "--limit", Description: "Limit number of results"},
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}
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return filterAndCompleteFlags(flagSuggests, lastWord, words)
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case "describe", "get", "read":
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return issueIdSuggestions(words)
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case "delete", "del", "rm", "remove":
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return issueIdSuggestions(words)
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}
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return nil
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}
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func issueIdSuggestions(words []string) []prompt.Suggest {
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if len(words) < 2 {
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return nil
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}
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// Get the partial ID being typed
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partial := ""
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if len(words) >= 2 {
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partial = words[len(words)-1]
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}
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issues, _ := commands.GetIssueCompletions(context.Background(), partial)
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var suggestions []prompt.Suggest
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for _, issue := range issues {
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suggestions = append(suggestions, prompt.Suggest{
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Text: issue.ID, Description: truncate.String(issue.Title, 20),
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})
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}
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return suggestions
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}
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func filterAndCompleteFlags(suggestions []prompt.Suggest, lastWord string, words []string) []prompt.Suggest {
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if len(words) >= 2 {
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prevWord := words[len(words)-2]
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switch prevWord {
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case "-s", "--status":
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return []prompt.Suggest{
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{Text: "open", Description: "Open status"},
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{Text: "closed", Description: "Closed status"},
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{Text: "in_progress", Description: "In progress status"},
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}
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case "-t", "--type":
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return []prompt.Suggest{
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{Text: "bug", Description: "Bug issue type"},
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{Text: "feature", Description: "Feature issue type"},
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{Text: "task", Description: "Task issue type"},
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}
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case "-p", "--priority":
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return []prompt.Suggest{
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{Text: "0", Description: "Lowest priority"},
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{Text: "1", Description: "Low priority"},
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{Text: "2", Description: "Medium-low priority"},
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{Text: "3", Description: "Medium priority"},
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{Text: "4", Description: "High priority"},
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{Text: "5", Description: "Highest priority"},
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}
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}
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}
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if lastWord == "" {
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return suggestions
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}
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var filtered []prompt.Suggest
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for _, s := range suggestions {
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if strings.HasPrefix(s.Text, lastWord) {
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filtered = append(filtered, s)
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}
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}
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return filtered
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}
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152
pkg/cli/repl/suggestions.go
Normal file
152
pkg/cli/repl/suggestions.go
Normal file
@@ -0,0 +1,152 @@
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package repl
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import (
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"context"
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"strings"
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"github.com/LazyBachelor/LazyPM/pkg/cli/commands"
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"github.com/c-bata/go-prompt"
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"github.com/muesli/reflow/truncate"
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)
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var rootSuggestions = []prompt.Suggest{
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{Text: "pm", Description: "Project Management System"},
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{Text: "exit", Description: "Exit pm CLI"},
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{Text: "help", Description: "Show help information"},
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{Text: "title", Description: "Print the welcome title"},
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{Text: "git", Description: "Version control system"},
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}
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var baseSuggestions = []prompt.Suggest{
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{Text: "help", Description: "Show help information"},
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{Text: "delete", Description: "Delete an issue by ID"},
|
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{Text: "create", Description: "Create a new issue with title"},
|
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{Text: "describe", Description: "Get issue details by ID"},
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{Text: "list", Description: "List all issues"},
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}
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var createFlags = []prompt.Suggest{
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{Text: "--desc", Description: "Issue description"},
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{Text: "--status", Description: "Issue status (open, closed, in_progress)"},
|
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{Text: "--type", Description: "Issue type (bug, feature, task)"},
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{Text: "--priority", Description: "Issue priority (0-5)"},
|
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}
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|
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var listFlags = []prompt.Suggest{
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{Text: "--title", Description: "Filter by title"},
|
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{Text: "--desc", Description: "Filter by description"},
|
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{Text: "--status", Description: "Filter by status (open, closed, in_progress)"},
|
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{Text: "--type", Description: "Filter by type (bug, feature, task)"},
|
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{Text: "--priority", Description: "Filter by priority (0-5)"},
|
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{Text: "--limit", Description: "Limit number of results"},
|
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}
|
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|
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var statusValues = []prompt.Suggest{
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{Text: "open", Description: "Open status"},
|
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{Text: "closed", Description: "Closed status"},
|
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{Text: "in_progress", Description: "In progress status"},
|
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}
|
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|
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var typeValues = []prompt.Suggest{
|
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{Text: "bug", Description: "Bug issue type"},
|
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{Text: "feature", Description: "Feature issue type"},
|
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{Text: "task", Description: "Task issue type"},
|
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}
|
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|
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var priorityValues = []prompt.Suggest{
|
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{Text: "0", Description: "Lowest priority"},
|
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{Text: "1", Description: "Low priority"},
|
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{Text: "2", Description: "Medium-low priority"},
|
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{Text: "3", Description: "Medium priority"},
|
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{Text: "4", Description: "High priority"},
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{Text: "5", Description: "Highest priority"},
|
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}
|
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func commandSuggestions(words []string) []prompt.Suggest {
|
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if len(words) == 0 {
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return baseSuggestions
|
||||
}
|
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return filterByPrefix(baseSuggestions, words[0])
|
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}
|
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|
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func flagSuggestions(cmd string, words []string, text string) []prompt.Suggest {
|
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lastWord, prevWord := parseWords(words, text)
|
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|
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if values := getFlagValues(prevWord); values != nil {
|
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return filterByPrefix(values, lastWord)
|
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}
|
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|
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if cmd == "describe" || cmd == "delete" || cmd == "del" || cmd == "rm" || cmd == "remove" || cmd == "get" || cmd == "read" {
|
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return issueIDSuggestions(words)
|
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}
|
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|
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var flags []prompt.Suggest
|
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switch cmd {
|
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case "create", "add":
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flags = createFlags
|
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case "list", "ls", "search":
|
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flags = listFlags
|
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default:
|
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return nil
|
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}
|
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|
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if lastWord == "" {
|
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return flags
|
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}
|
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return filterByPrefix(flags, lastWord)
|
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}
|
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|
||||
func issueIDSuggestions(words []string) []prompt.Suggest {
|
||||
if len(words) < 2 {
|
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return nil
|
||||
}
|
||||
|
||||
partial := words[len(words)-1]
|
||||
issues, _ := commands.GetIssueCompletions(context.Background(), partial)
|
||||
|
||||
var suggestions []prompt.Suggest
|
||||
for _, issue := range issues {
|
||||
suggestions = append(suggestions, prompt.Suggest{
|
||||
Text: issue.ID,
|
||||
Description: truncate.String(issue.Title, 20),
|
||||
})
|
||||
}
|
||||
return suggestions
|
||||
}
|
||||
|
||||
func parseWords(words []string, text string) (lastWord, prevWord string) {
|
||||
if len(words) > 0 && !strings.HasSuffix(text, " ") {
|
||||
lastWord = words[len(words)-1]
|
||||
if len(words) >= 2 {
|
||||
prevWord = words[len(words)-2]
|
||||
}
|
||||
} else if len(words) >= 1 {
|
||||
prevWord = words[len(words)-1]
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func getFlagValues(flag string) []prompt.Suggest {
|
||||
switch flag {
|
||||
case "-s", "--status":
|
||||
return statusValues
|
||||
case "-t", "--type":
|
||||
return typeValues
|
||||
case "-p", "--priority":
|
||||
return priorityValues
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func filterByPrefix(suggestions []prompt.Suggest, prefix string) []prompt.Suggest {
|
||||
if prefix == "" {
|
||||
return suggestions
|
||||
}
|
||||
var filtered []prompt.Suggest
|
||||
for _, s := range suggestions {
|
||||
if strings.HasPrefix(s.Text, prefix) {
|
||||
filtered = append(filtered, s)
|
||||
}
|
||||
}
|
||||
return filtered
|
||||
}
|
||||
Reference in New Issue
Block a user