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lib/Acme/Claude/Shell/Session.pm  view on Meta::CPAN

            } else {
                print $content, "\n" if $content;
            }
            # Don't restart spinner - avoids conflicts with Term::ProgressSpinner
            # when STDIN was used for hook confirmation
        }
        elsif ($msg->isa('Claude::Agent::Message::Result')) {
            last;
        }
    }

    stop_spinner($self->_spinner, "Done") if $self->_spinner;
    $self->_spinner(undef);

    # Final newline if we printed any response
    print "\n" if $printed_response;
}

sub _show_banner {
    my ($self) = @_;

    if ($self->colorful) {
        header("Acme::Claude::Shell");
        status('info', "AI-powered shell - describe what you want in plain English");
        status('info', "Type 'help' for commands, 'exit' to quit");
        divider();
        print "\n";
    } else {
        print "=" x 60, "\n";
        print "  Acme::Claude::Shell\n";
        print "=" x 60, "\n";
        print "AI-powered shell - describe what you want in plain English\n";
        print "Type 'help' for commands, 'exit' to quit\n";
        print "-" x 60, "\n\n";
    }
}

sub _show_help {
    my ($self) = @_;

    if ($self->colorful) {
        header("Help");
    } else {
        print "\n--- Help ---\n";
    }

    print <<'HELP';
Built-in commands:
  help     - Show this help
  history  - Select and re-run previous commands
  clear    - Clear screen
  exit     - Exit shell (or 'quit')

Just type what you want in plain English:
  "find all large log files"
  "show disk usage by directory"
  "compress files older than 7 days"
  "now delete those files" (uses context from previous command)

Claude will show you the command before running it.
You can approve, edit, dry-run, or cancel.
HELP
}

sub _show_history {
    my ($self) = @_;

    # Load prompt history from file
    my @history;
    if (-f $HISTORY_FILE) {
        open my $fh, '<:encoding(UTF-8)', $HISTORY_FILE or do {
            print "Could not read history file.\n\n";
            return;
        };
        @history = <$fh>;
        close $fh;
        chomp @history;
    }

    # Add current session prompts not yet in file
    push @history, @_session_prompts if @_session_prompts;

    unless (@history) {
        if ($self->colorful) {
            status('info', "No history yet.");
        } else {
            print "No history yet.\n";
        }
        return;
    }

    # Get last 20 unique entries for selection
    my @recent = @history > 20 ? @history[-20..-1] : @history;

    # Use choose_from for interactive selection
    my $selected = choose_from(
        \@recent,
        prompt        => "Select a command to re-run (or press 'q' to cancel):",
        inline_prompt => @history > 20 ? "(Last 20 of " . scalar(@history) . ")" : "",
        layout        => 2,  # Single column for readability
    );

    return $selected;
}

sub _system_prompt {
    my ($self) = @_;
    return <<'PROMPT';
You are an AI shell assistant. The user describes tasks in natural language,
and you translate them into shell commands.

When the user asks you to do something:
1. Explain what command(s) you'll run and why
2. Use the execute_command tool to run them
3. Summarize the results

IMPORTANT: Remember context from previous commands!
If the user says "now do X to those files", use the results from the
previous command to know which files they mean.

PERL FALLBACK: When a task cannot be done with standard shell commands,