Struct GroupMultiSelectPrompt 

pub struct GroupMultiSelectPrompt { /* private fields */ }

Builder returned by groupmultiselect().

Implementations

impl GroupMultiSelectPrompt

pub fn group(self, name: impl Into<String>) -> Self

Start a new group. Subsequent item calls add items to this group.

Examples found in repository

examples/prompt.rs (line 68)

fn main() -> cli_ui::prompt::Result<()> {
    header!(
        "prompt",
        env!("CARGO_PKG_VERSION"),
        "interactive prompt showcase",
        "all prompt types"
    );

    intro("Set up a new project");

    // ── 1. Single select with per-option hints ────────────────────────────────
    let template = select("How would you like to start your new project?")
        .option("basic", "A basic, helpful starter project")
        .option("blog", "Use blog template")
        .hint("Markdown-based blog with RSS feed support")
        .option("docs", "Use docs (Starlight) template")
        .hint("Documentation site with search and sidebar")
        .option("minimal", "Use minimal (empty) template")
        .hint("Just a Cargo.toml and src/lib.rs — nothing else")
        .run()?;

    // ── 2. Text input with validation ─────────────────────────────────────────
    let dir = text("Where should we create your new project?")
        .default("./my-app")
        .placeholder("e.g. ./my-project")
        .hint("Use a relative or absolute path")
        .validate(|s| {
            if s.starts_with('.') || s.starts_with('/') {
                Ok(())
            } else {
                Err("path must start with . or /".into())
            }
        })
        .run()?;

    // ── 3. Multi select with per-option hints ─────────────────────────────────
    let features = multiselect("Which features would you like to enable?")
        .option("ts", "TypeScript")
        .hint("JavaScript with syntax for types")
        .option("tailwind", "Tailwind CSS")
        .hint("A utility-first CSS framework")
        .option("react", "React")
        .hint("A JavaScript library for building user interfaces")
        .option("vue", "Vue")
        .hint("The Progressive JavaScript Framework")
        .option("eslint", "ESLint")
        .hint("Find and fix problems in your JavaScript code")
        .run()?;

    // ── 4. Grouped multiselect ────────────────────────────────────────────────
    let tools = groupmultiselect("Select development tools:")
        .group("Frontend")
        .item("TypeScript")
        .hint("JavaScript with syntax for types")
        .item("ESLint")
        .hint("Find and fix problems in your JS code")
        .item("Prettier")
        .hint("An opinionated code formatter")
        .group("Backend")
        .item("Node.js")
        .hint("JavaScript runtime built on V8")
        .item("Express")
        .hint("Fast, unopinionated web framework")
        .item("Prisma")
        .hint("Next-generation ORM for Node.js")
        .group("Testing")
        .item("Jest")
        .hint("Delightful JavaScript testing framework")
        .item("Cypress")
        .hint("End-to-end testing for the modern web")
        .item("Vitest")
        .hint("Vite-native unit testing framework")
        .run()?;

    // ── 5. Autocomplete ───────────────────────────────────────────────────────
    let pkg = autocomplete("Search for a UI package:")
        .option("astro", "Astro")
        .hint("The web framework for content-based sites")
        .option("react", "React")
        .hint("A JavaScript library for building user interfaces")
        .option("vue", "Vue")
        .hint("The Progressive JavaScript Framework")
        .option("svelte", "Svelte")
        .hint("Cybernetically enhanced web apps")
        .option("angular", "Angular")
        .hint("Platform for building mobile & desktop web apps")
        .option("solid", "SolidJS")
        .hint("Simple and performant reactivity for building UIs")
        .option("qwik", "Qwik")
        .hint("HTML-first framework with instant interactivity")
        .placeholder("Type to search...")
        .max_items(5)
        .run()?;

    // ── 6. Confirm ────────────────────────────────────────────────────────────
    let git = confirm("Initialize a new git repository?")
        .default(true)
        .run()?;

    // ── 7. Secret ─────────────────────────────────────────────────────────────
    let _token = secret("Enter your API token (optional)")
        .allow_empty(true)
        .hint("Leave empty to skip — you can set it later in .env")
        .run()?;

    // ── 8. Single-keypress select ─────────────────────────────────────────────
    let action = select_key("Apply changes?")
        .option('y', "Yes, apply")
        .hint("write to disk")
        .option('n', "No, abort")
        .hint("discard everything")
        .option('d', "Diff first")
        .hint("preview the changes")
        .run()?;
    log::info(format!("you chose: {} ({})", action.key, action.label));

    note(
        "What happens next",
        "We'll scaffold your project, install dependencies,\nand initialise git if you opted in.",
    );

    // ── 9. Spinner + tasks runner ─────────────────────────────────────────────
    let s = spinner();
    s.start("Resolving dependencies");
    std::thread::sleep(std::time::Duration::from_millis(700));
    s.message("Downloading 42 packages");
    std::thread::sleep(std::time::Duration::from_millis(700));
    s.stop("Resolved 42 packages");

    // ── 10. Progress bar ──────────────────────────────────────────────────────
    // Filled/empty bar rendered inside a spinner line. Advance in a loop
    // (or from a worker thread) with `.advance(step, Some(message))`.
    let pb = progress().style(ProgressStyle::Heavy).size(30).max(50);
    pb.start("Downloading assets");
    for i in 1..=50 {
        std::thread::sleep(std::time::Duration::from_millis(30));
        let msg = format!("asset {i}/50");
        pb.advance(1, Some(msg));
    }
    pb.stop("Downloaded 50 assets");

    tasks(vec![
        Task::new("Compiling", |s| {
            std::thread::sleep(std::time::Duration::from_millis(400));
            s.message("crate cli-ui");
            std::thread::sleep(std::time::Duration::from_millis(400));
            Some("Compiled in 0.8s".into())
        }),
        Task::new("Running tests", |_| {
            std::thread::sleep(std::time::Duration::from_millis(500));
            Some("All 12 tests passed".into())
        }),
    ]);

    log::success("Project ready");
    outro("Happy hacking!");

    let _ = prompt::Result::<()>::Ok(());

    // ── Summary ───────────────────────────────────────────────────────────────
    let feat_str = if features.is_empty() {
        paint(DIM, "none")
    } else {
        paint(OK, &features.values().join(", "))
    };

    let tool_str = if tools.is_empty() {
        paint(DIM, "none")
    } else {
        paint(OK, &tools.values().join(", "))
    };

    summary! {
        done:        "Project configured",
        "template"   => paint(CYAN,   template.value()),
        "directory"  => paint(CYAN,   &dir),
        section,
        "features"   => feat_str,
        "tools"      => tool_str,
        "ui package" => paint(CYAN,   pkg.value()),
        section,
        "git"        => paint(if git { OK } else { DIM }, if git { "yes" } else { "no" }),
    }

    Ok(())
}

pub fn item(self, value: impl Into<String>) -> Self

Append an item to the current group. Panics if group was never called.

Examples found in repository

examples/prompt.rs (line 69)

fn main() -> cli_ui::prompt::Result<()> {
    header!(
        "prompt",
        env!("CARGO_PKG_VERSION"),
        "interactive prompt showcase",
        "all prompt types"
    );

    intro("Set up a new project");

    // ── 1. Single select with per-option hints ────────────────────────────────
    let template = select("How would you like to start your new project?")
        .option("basic", "A basic, helpful starter project")
        .option("blog", "Use blog template")
        .hint("Markdown-based blog with RSS feed support")
        .option("docs", "Use docs (Starlight) template")
        .hint("Documentation site with search and sidebar")
        .option("minimal", "Use minimal (empty) template")
        .hint("Just a Cargo.toml and src/lib.rs — nothing else")
        .run()?;

    // ── 2. Text input with validation ─────────────────────────────────────────
    let dir = text("Where should we create your new project?")
        .default("./my-app")
        .placeholder("e.g. ./my-project")
        .hint("Use a relative or absolute path")
        .validate(|s| {
            if s.starts_with('.') || s.starts_with('/') {
                Ok(())
            } else {
                Err("path must start with . or /".into())
            }
        })
        .run()?;

    // ── 3. Multi select with per-option hints ─────────────────────────────────
    let features = multiselect("Which features would you like to enable?")
        .option("ts", "TypeScript")
        .hint("JavaScript with syntax for types")
        .option("tailwind", "Tailwind CSS")
        .hint("A utility-first CSS framework")
        .option("react", "React")
        .hint("A JavaScript library for building user interfaces")
        .option("vue", "Vue")
        .hint("The Progressive JavaScript Framework")
        .option("eslint", "ESLint")
        .hint("Find and fix problems in your JavaScript code")
        .run()?;

    // ── 4. Grouped multiselect ────────────────────────────────────────────────
    let tools = groupmultiselect("Select development tools:")
        .group("Frontend")
        .item("TypeScript")
        .hint("JavaScript with syntax for types")
        .item("ESLint")
        .hint("Find and fix problems in your JS code")
        .item("Prettier")
        .hint("An opinionated code formatter")
        .group("Backend")
        .item("Node.js")
        .hint("JavaScript runtime built on V8")
        .item("Express")
        .hint("Fast, unopinionated web framework")
        .item("Prisma")
        .hint("Next-generation ORM for Node.js")
        .group("Testing")
        .item("Jest")
        .hint("Delightful JavaScript testing framework")
        .item("Cypress")
        .hint("End-to-end testing for the modern web")
        .item("Vitest")
        .hint("Vite-native unit testing framework")
        .run()?;

    // ── 5. Autocomplete ───────────────────────────────────────────────────────
    let pkg = autocomplete("Search for a UI package:")
        .option("astro", "Astro")
        .hint("The web framework for content-based sites")
        .option("react", "React")
        .hint("A JavaScript library for building user interfaces")
        .option("vue", "Vue")
        .hint("The Progressive JavaScript Framework")
        .option("svelte", "Svelte")
        .hint("Cybernetically enhanced web apps")
        .option("angular", "Angular")
        .hint("Platform for building mobile & desktop web apps")
        .option("solid", "SolidJS")
        .hint("Simple and performant reactivity for building UIs")
        .option("qwik", "Qwik")
        .hint("HTML-first framework with instant interactivity")
        .placeholder("Type to search...")
        .max_items(5)
        .run()?;

    // ── 6. Confirm ────────────────────────────────────────────────────────────
    let git = confirm("Initialize a new git repository?")
        .default(true)
        .run()?;

    // ── 7. Secret ─────────────────────────────────────────────────────────────
    let _token = secret("Enter your API token (optional)")
        .allow_empty(true)
        .hint("Leave empty to skip — you can set it later in .env")
        .run()?;

    // ── 8. Single-keypress select ─────────────────────────────────────────────
    let action = select_key("Apply changes?")
        .option('y', "Yes, apply")
        .hint("write to disk")
        .option('n', "No, abort")
        .hint("discard everything")
        .option('d', "Diff first")
        .hint("preview the changes")
        .run()?;
    log::info(format!("you chose: {} ({})", action.key, action.label));

    note(
        "What happens next",
        "We'll scaffold your project, install dependencies,\nand initialise git if you opted in.",
    );

    // ── 9. Spinner + tasks runner ─────────────────────────────────────────────
    let s = spinner();
    s.start("Resolving dependencies");
    std::thread::sleep(std::time::Duration::from_millis(700));
    s.message("Downloading 42 packages");
    std::thread::sleep(std::time::Duration::from_millis(700));
    s.stop("Resolved 42 packages");

    // ── 10. Progress bar ──────────────────────────────────────────────────────
    // Filled/empty bar rendered inside a spinner line. Advance in a loop
    // (or from a worker thread) with `.advance(step, Some(message))`.
    let pb = progress().style(ProgressStyle::Heavy).size(30).max(50);
    pb.start("Downloading assets");
    for i in 1..=50 {
        std::thread::sleep(std::time::Duration::from_millis(30));
        let msg = format!("asset {i}/50");
        pb.advance(1, Some(msg));
    }
    pb.stop("Downloaded 50 assets");

    tasks(vec![
        Task::new("Compiling", |s| {
            std::thread::sleep(std::time::Duration::from_millis(400));
            s.message("crate cli-ui");
            std::thread::sleep(std::time::Duration::from_millis(400));
            Some("Compiled in 0.8s".into())
        }),
        Task::new("Running tests", |_| {
            std::thread::sleep(std::time::Duration::from_millis(500));
            Some("All 12 tests passed".into())
        }),
    ]);

    log::success("Project ready");
    outro("Happy hacking!");

    let _ = prompt::Result::<()>::Ok(());

    // ── Summary ───────────────────────────────────────────────────────────────
    let feat_str = if features.is_empty() {
        paint(DIM, "none")
    } else {
        paint(OK, &features.values().join(", "))
    };

    let tool_str = if tools.is_empty() {
        paint(DIM, "none")
    } else {
        paint(OK, &tools.values().join(", "))
    };

    summary! {
        done:        "Project configured",
        "template"   => paint(CYAN,   template.value()),
        "directory"  => paint(CYAN,   &dir),
        section,
        "features"   => feat_str,
        "tools"      => tool_str,
        "ui package" => paint(CYAN,   pkg.value()),
        section,
        "git"        => paint(if git { OK } else { DIM }, if git { "yes" } else { "no" }),
    }

    Ok(())
}

pub fn hint(self, text: impl Into<String>) -> Self

Attach a hint to the most recently added item.

Examples found in repository

examples/prompt.rs (line 70)

fn main() -> cli_ui::prompt::Result<()> {
    header!(
        "prompt",
        env!("CARGO_PKG_VERSION"),
        "interactive prompt showcase",
        "all prompt types"
    );

    intro("Set up a new project");

    // ── 1. Single select with per-option hints ────────────────────────────────
    let template = select("How would you like to start your new project?")
        .option("basic", "A basic, helpful starter project")
        .option("blog", "Use blog template")
        .hint("Markdown-based blog with RSS feed support")
        .option("docs", "Use docs (Starlight) template")
        .hint("Documentation site with search and sidebar")
        .option("minimal", "Use minimal (empty) template")
        .hint("Just a Cargo.toml and src/lib.rs — nothing else")
        .run()?;

    // ── 2. Text input with validation ─────────────────────────────────────────
    let dir = text("Where should we create your new project?")
        .default("./my-app")
        .placeholder("e.g. ./my-project")
        .hint("Use a relative or absolute path")
        .validate(|s| {
            if s.starts_with('.') || s.starts_with('/') {
                Ok(())
            } else {
                Err("path must start with . or /".into())
            }
        })
        .run()?;

    // ── 3. Multi select with per-option hints ─────────────────────────────────
    let features = multiselect("Which features would you like to enable?")
        .option("ts", "TypeScript")
        .hint("JavaScript with syntax for types")
        .option("tailwind", "Tailwind CSS")
        .hint("A utility-first CSS framework")
        .option("react", "React")
        .hint("A JavaScript library for building user interfaces")
        .option("vue", "Vue")
        .hint("The Progressive JavaScript Framework")
        .option("eslint", "ESLint")
        .hint("Find and fix problems in your JavaScript code")
        .run()?;

    // ── 4. Grouped multiselect ────────────────────────────────────────────────
    let tools = groupmultiselect("Select development tools:")
        .group("Frontend")
        .item("TypeScript")
        .hint("JavaScript with syntax for types")
        .item("ESLint")
        .hint("Find and fix problems in your JS code")
        .item("Prettier")
        .hint("An opinionated code formatter")
        .group("Backend")
        .item("Node.js")
        .hint("JavaScript runtime built on V8")
        .item("Express")
        .hint("Fast, unopinionated web framework")
        .item("Prisma")
        .hint("Next-generation ORM for Node.js")
        .group("Testing")
        .item("Jest")
        .hint("Delightful JavaScript testing framework")
        .item("Cypress")
        .hint("End-to-end testing for the modern web")
        .item("Vitest")
        .hint("Vite-native unit testing framework")
        .run()?;

    // ── 5. Autocomplete ───────────────────────────────────────────────────────
    let pkg = autocomplete("Search for a UI package:")
        .option("astro", "Astro")
        .hint("The web framework for content-based sites")
        .option("react", "React")
        .hint("A JavaScript library for building user interfaces")
        .option("vue", "Vue")
        .hint("The Progressive JavaScript Framework")
        .option("svelte", "Svelte")
        .hint("Cybernetically enhanced web apps")
        .option("angular", "Angular")
        .hint("Platform for building mobile & desktop web apps")
        .option("solid", "SolidJS")
        .hint("Simple and performant reactivity for building UIs")
        .option("qwik", "Qwik")
        .hint("HTML-first framework with instant interactivity")
        .placeholder("Type to search...")
        .max_items(5)
        .run()?;

    // ── 6. Confirm ────────────────────────────────────────────────────────────
    let git = confirm("Initialize a new git repository?")
        .default(true)
        .run()?;

    // ── 7. Secret ─────────────────────────────────────────────────────────────
    let _token = secret("Enter your API token (optional)")
        .allow_empty(true)
        .hint("Leave empty to skip — you can set it later in .env")
        .run()?;

    // ── 8. Single-keypress select ─────────────────────────────────────────────
    let action = select_key("Apply changes?")
        .option('y', "Yes, apply")
        .hint("write to disk")
        .option('n', "No, abort")
        .hint("discard everything")
        .option('d', "Diff first")
        .hint("preview the changes")
        .run()?;
    log::info(format!("you chose: {} ({})", action.key, action.label));

    note(
        "What happens next",
        "We'll scaffold your project, install dependencies,\nand initialise git if you opted in.",
    );

    // ── 9. Spinner + tasks runner ─────────────────────────────────────────────
    let s = spinner();
    s.start("Resolving dependencies");
    std::thread::sleep(std::time::Duration::from_millis(700));
    s.message("Downloading 42 packages");
    std::thread::sleep(std::time::Duration::from_millis(700));
    s.stop("Resolved 42 packages");

    // ── 10. Progress bar ──────────────────────────────────────────────────────
    // Filled/empty bar rendered inside a spinner line. Advance in a loop
    // (or from a worker thread) with `.advance(step, Some(message))`.
    let pb = progress().style(ProgressStyle::Heavy).size(30).max(50);
    pb.start("Downloading assets");
    for i in 1..=50 {
        std::thread::sleep(std::time::Duration::from_millis(30));
        let msg = format!("asset {i}/50");
        pb.advance(1, Some(msg));
    }
    pb.stop("Downloaded 50 assets");

    tasks(vec![
        Task::new("Compiling", |s| {
            std::thread::sleep(std::time::Duration::from_millis(400));
            s.message("crate cli-ui");
            std::thread::sleep(std::time::Duration::from_millis(400));
            Some("Compiled in 0.8s".into())
        }),
        Task::new("Running tests", |_| {
            std::thread::sleep(std::time::Duration::from_millis(500));
            Some("All 12 tests passed".into())
        }),
    ]);

    log::success("Project ready");
    outro("Happy hacking!");

    let _ = prompt::Result::<()>::Ok(());

    // ── Summary ───────────────────────────────────────────────────────────────
    let feat_str = if features.is_empty() {
        paint(DIM, "none")
    } else {
        paint(OK, &features.values().join(", "))
    };

    let tool_str = if tools.is_empty() {
        paint(DIM, "none")
    } else {
        paint(OK, &tools.values().join(", "))
    };

    summary! {
        done:        "Project configured",
        "template"   => paint(CYAN,   template.value()),
        "directory"  => paint(CYAN,   &dir),
        section,
        "features"   => feat_str,
        "tools"      => tool_str,
        "ui package" => paint(CYAN,   pkg.value()),
        section,
        "git"        => paint(if git { OK } else { DIM }, if git { "yes" } else { "no" }),
    }

    Ok(())
}

pub fn checked(self) -> Self

Mark the most recently added item as initially checked.

pub fn required(self, r: bool) -> Self

When true, refuse to submit until at least one item is checked.

pub fn run(self) -> Result<GroupSelected>

Run the prompt. Panics if any group has no items.

Examples found in repository

examples/prompt.rs (line 89)

fn main() -> cli_ui::prompt::Result<()> {
    header!(
        "prompt",
        env!("CARGO_PKG_VERSION"),
        "interactive prompt showcase",
        "all prompt types"
    );

    intro("Set up a new project");

    // ── 1. Single select with per-option hints ────────────────────────────────
    let template = select("How would you like to start your new project?")
        .option("basic", "A basic, helpful starter project")
        .option("blog", "Use blog template")
        .hint("Markdown-based blog with RSS feed support")
        .option("docs", "Use docs (Starlight) template")
        .hint("Documentation site with search and sidebar")
        .option("minimal", "Use minimal (empty) template")
        .hint("Just a Cargo.toml and src/lib.rs — nothing else")
        .run()?;

    // ── 2. Text input with validation ─────────────────────────────────────────
    let dir = text("Where should we create your new project?")
        .default("./my-app")
        .placeholder("e.g. ./my-project")
        .hint("Use a relative or absolute path")
        .validate(|s| {
            if s.starts_with('.') || s.starts_with('/') {
                Ok(())
            } else {
                Err("path must start with . or /".into())
            }
        })
        .run()?;

    // ── 3. Multi select with per-option hints ─────────────────────────────────
    let features = multiselect("Which features would you like to enable?")
        .option("ts", "TypeScript")
        .hint("JavaScript with syntax for types")
        .option("tailwind", "Tailwind CSS")
        .hint("A utility-first CSS framework")
        .option("react", "React")
        .hint("A JavaScript library for building user interfaces")
        .option("vue", "Vue")
        .hint("The Progressive JavaScript Framework")
        .option("eslint", "ESLint")
        .hint("Find and fix problems in your JavaScript code")
        .run()?;

    // ── 4. Grouped multiselect ────────────────────────────────────────────────
    let tools = groupmultiselect("Select development tools:")
        .group("Frontend")
        .item("TypeScript")
        .hint("JavaScript with syntax for types")
        .item("ESLint")
        .hint("Find and fix problems in your JS code")
        .item("Prettier")
        .hint("An opinionated code formatter")
        .group("Backend")
        .item("Node.js")
        .hint("JavaScript runtime built on V8")
        .item("Express")
        .hint("Fast, unopinionated web framework")
        .item("Prisma")
        .hint("Next-generation ORM for Node.js")
        .group("Testing")
        .item("Jest")
        .hint("Delightful JavaScript testing framework")
        .item("Cypress")
        .hint("End-to-end testing for the modern web")
        .item("Vitest")
        .hint("Vite-native unit testing framework")
        .run()?;

    // ── 5. Autocomplete ───────────────────────────────────────────────────────
    let pkg = autocomplete("Search for a UI package:")
        .option("astro", "Astro")
        .hint("The web framework for content-based sites")
        .option("react", "React")
        .hint("A JavaScript library for building user interfaces")
        .option("vue", "Vue")
        .hint("The Progressive JavaScript Framework")
        .option("svelte", "Svelte")
        .hint("Cybernetically enhanced web apps")
        .option("angular", "Angular")
        .hint("Platform for building mobile & desktop web apps")
        .option("solid", "SolidJS")
        .hint("Simple and performant reactivity for building UIs")
        .option("qwik", "Qwik")
        .hint("HTML-first framework with instant interactivity")
        .placeholder("Type to search...")
        .max_items(5)
        .run()?;

    // ── 6. Confirm ────────────────────────────────────────────────────────────
    let git = confirm("Initialize a new git repository?")
        .default(true)
        .run()?;

    // ── 7. Secret ─────────────────────────────────────────────────────────────
    let _token = secret("Enter your API token (optional)")
        .allow_empty(true)
        .hint("Leave empty to skip — you can set it later in .env")
        .run()?;

    // ── 8. Single-keypress select ─────────────────────────────────────────────
    let action = select_key("Apply changes?")
        .option('y', "Yes, apply")
        .hint("write to disk")
        .option('n', "No, abort")
        .hint("discard everything")
        .option('d', "Diff first")
        .hint("preview the changes")
        .run()?;
    log::info(format!("you chose: {} ({})", action.key, action.label));

    note(
        "What happens next",
        "We'll scaffold your project, install dependencies,\nand initialise git if you opted in.",
    );

    // ── 9. Spinner + tasks runner ─────────────────────────────────────────────
    let s = spinner();
    s.start("Resolving dependencies");
    std::thread::sleep(std::time::Duration::from_millis(700));
    s.message("Downloading 42 packages");
    std::thread::sleep(std::time::Duration::from_millis(700));
    s.stop("Resolved 42 packages");

    // ── 10. Progress bar ──────────────────────────────────────────────────────
    // Filled/empty bar rendered inside a spinner line. Advance in a loop
    // (or from a worker thread) with `.advance(step, Some(message))`.
    let pb = progress().style(ProgressStyle::Heavy).size(30).max(50);
    pb.start("Downloading assets");
    for i in 1..=50 {
        std::thread::sleep(std::time::Duration::from_millis(30));
        let msg = format!("asset {i}/50");
        pb.advance(1, Some(msg));
    }
    pb.stop("Downloaded 50 assets");

    tasks(vec![
        Task::new("Compiling", |s| {
            std::thread::sleep(std::time::Duration::from_millis(400));
            s.message("crate cli-ui");
            std::thread::sleep(std::time::Duration::from_millis(400));
            Some("Compiled in 0.8s".into())
        }),
        Task::new("Running tests", |_| {
            std::thread::sleep(std::time::Duration::from_millis(500));
            Some("All 12 tests passed".into())
        }),
    ]);

    log::success("Project ready");
    outro("Happy hacking!");

    let _ = prompt::Result::<()>::Ok(());

    // ── Summary ───────────────────────────────────────────────────────────────
    let feat_str = if features.is_empty() {
        paint(DIM, "none")
    } else {
        paint(OK, &features.values().join(", "))
    };

    let tool_str = if tools.is_empty() {
        paint(DIM, "none")
    } else {
        paint(OK, &tools.values().join(", "))
    };

    summary! {
        done:        "Project configured",
        "template"   => paint(CYAN,   template.value()),
        "directory"  => paint(CYAN,   &dir),
        section,
        "features"   => feat_str,
        "tools"      => tool_str,
        "ui package" => paint(CYAN,   pkg.value()),
        section,
        "git"        => paint(if git { OK } else { DIM }, if git { "yes" } else { "no" }),
    }

    Ok(())
}

Trait Implementations

impl Prompt for GroupMultiSelectPrompt

type Output = GroupSelected

The value returned to the caller on successful submission.

fn handle(&mut self, key: Key) -> Step<GroupSelected>

Apply a key press to the prompt’s internal state. Return:

fn render(&self, _ctx: RenderCtx<'_>) -> Frame

Render the prompt’s current state as one frame (a Vec<String>, one entry per terminal row). The runner takes care of writing the frame and clearing it on the next iteration — prompts never call eprintln! themselves.

fn render_answered(&self, value: &GroupSelected) -> Frame

Render the prompt’s post-submission display. Typically the ◇ question / │ value / │ triple from theme::answered.

fn run_fallback(self) -> Result<GroupSelected>

Optional non-interactive fallback for piped/CI environments. The default is to refuse — most prompts override this with a numeric or line-buffered alternative.