13 files changed, 562 insertions, 0 deletions
diff --git a/vendor/dialoguer/examples/buffered.rs b/vendor/dialoguer/examples/buffered.rs
new file mode 100644
index 0000000..96f62bd
--- /dev/null
+++ b/vendor/dialoguer/examples/buffered.rs
@@ -0,0 +1,42 @@
+use console::Term;
+use dialoguer::{theme::ColorfulTheme, Confirm, Input, MultiSelect, Select, Sort};
+
+fn main() {
+    let items = &[
+        "Ice Cream",
+        "Vanilla Cupcake",
+        "Chocolate Muffin",
+        "A Pile of sweet, sweet mustard",
+    ];
+    let term = Term::buffered_stderr();
+    let theme = ColorfulTheme::default();
+
+    println!("All the following controls are run in a buffered terminal");
+    Confirm::with_theme(&theme)
+        .with_prompt("Do you want to continue?")
+        .interact_on(&term)
+        .unwrap();
+
+    let _: String = Input::with_theme(&theme)
+        .with_prompt("Your name")
+        .interact_on(&term)
+        .unwrap();
+
+    Select::with_theme(&theme)
+        .with_prompt("Pick an item")
+        .items(items)
+        .interact_on(&term)
+        .unwrap();
+
+    MultiSelect::with_theme(&theme)
+        .with_prompt("Pick some items")
+        .items(items)
+        .interact_on(&term)
+        .unwrap();
+
+    Sort::with_theme(&theme)
+        .with_prompt("Order these items")
+        .items(items)
+        .interact_on(&term)
+        .unwrap();
+}
diff --git a/vendor/dialoguer/examples/completion.rs b/vendor/dialoguer/examples/completion.rs
new file mode 100644
index 0000000..76d790b
--- /dev/null
+++ b/vendor/dialoguer/examples/completion.rs
@@ -0,0 +1,44 @@
+use dialoguer::{theme::ColorfulTheme, Completion, Input};
+
+fn main() -> Result<(), std::io::Error> {
+    println!("Use the Right arrow or Tab to complete your command");
+    let completion = MyCompletion::default();
+    Input::<String>::with_theme(&ColorfulTheme::default())
+        .with_prompt("dialoguer")
+        .completion_with(&completion)
+        .interact_text()?;
+    Ok(())
+}
+
+struct MyCompletion {
+    options: Vec<String>,
+}
+
+impl Default for MyCompletion {
+    fn default() -> Self {
+        MyCompletion {
+            options: vec![
+                "orange".to_string(),
+                "apple".to_string(),
+                "banana".to_string(),
+            ],
+        }
+    }
+}
+
+impl Completion for MyCompletion {
+    /// Simple completion implementation based on substring
+    fn get(&self, input: &str) -> Option<String> {
+        let matches = self
+            .options
+            .iter()
+            .filter(|option| option.starts_with(input))
+            .collect::<Vec<_>>();
+
+        if matches.len() == 1 {
+            Some(matches[0].to_string())
+        } else {
+            None
+        }
+    }
+}
diff --git a/vendor/dialoguer/examples/confirm.rs b/vendor/dialoguer/examples/confirm.rs
new file mode 100644
index 0000000..3b1d3ca
--- /dev/null
+++ b/vendor/dialoguer/examples/confirm.rs
@@ -0,0 +1,70 @@
+use dialoguer::{theme::ColorfulTheme, Confirm};
+
+fn main() {
+    if Confirm::with_theme(&ColorfulTheme::default())
+        .with_prompt("Do you want to continue?")
+        .interact()
+        .unwrap()
+    {
+        println!("Looks like you want to continue");
+    } else {
+        println!("nevermind then :(");
+    }
+
+    if Confirm::with_theme(&ColorfulTheme::default())
+        .with_prompt("Do you really want to continue?")
+        .default(true)
+        .interact()
+        .unwrap()
+    {
+        println!("Looks like you want to continue");
+    } else {
+        println!("nevermind then :(");
+    }
+
+    if Confirm::with_theme(&ColorfulTheme::default())
+        .with_prompt("Do you really really want to continue?")
+        .default(true)
+        .show_default(false)
+        .wait_for_newline(true)
+        .interact()
+        .unwrap()
+    {
+        println!("Looks like you want to continue");
+    } else {
+        println!("nevermind then :(");
+    }
+
+    if Confirm::with_theme(&ColorfulTheme::default())
+        .with_prompt("Do you really really really want to continue?")
+        .wait_for_newline(true)
+        .interact()
+        .unwrap()
+    {
+        println!("Looks like you want to continue");
+    } else {
+        println!("nevermind then :(");
+    }
+
+    match Confirm::with_theme(&ColorfulTheme::default())
+        .with_prompt("Do you really really really really want to continue?")
+        .interact_opt()
+        .unwrap()
+    {
+        Some(true) => println!("Looks like you want to continue"),
+        Some(false) => println!("nevermind then :("),
+        None => println!("Ok, we can start over later"),
+    }
+
+    match Confirm::with_theme(&ColorfulTheme::default())
+        .with_prompt("Do you really really really really really want to continue?")
+        .default(true)
+        .wait_for_newline(true)
+        .interact_opt()
+        .unwrap()
+    {
+        Some(true) => println!("Looks like you want to continue"),
+        Some(false) => println!("nevermind then :("),
+        None => println!("Ok, we can start over later"),
+    }
+}
diff --git a/vendor/dialoguer/examples/editor.rs b/vendor/dialoguer/examples/editor.rs
new file mode 100644
index 0000000..5cc21db
--- /dev/null
+++ b/vendor/dialoguer/examples/editor.rs
@@ -0,0 +1,10 @@
+use dialoguer::Editor;
+
+fn main() {
+    if let Some(rv) = Editor::new().edit("Enter a commit message").unwrap() {
+        println!("Your message:");
+        println!("{}", rv);
+    } else {
+        println!("Abort!");
+    }
+}
diff --git a/vendor/dialoguer/examples/fuzzyselect.rs b/vendor/dialoguer/examples/fuzzyselect.rs
new file mode 100644
index 0000000..144d8b6
--- /dev/null
+++ b/vendor/dialoguer/examples/fuzzyselect.rs
@@ -0,0 +1,43 @@
+use dialoguer::{theme::ColorfulTheme, FuzzySelect};
+
+fn main() {
+    let selections = &[
+        "Ice Cream",
+        "Vanilla Cupcake",
+        "Chocolate Muffin",
+        "A Pile of sweet, sweet mustard",
+        "Carrots",
+        "Peas",
+        "Pistacio",
+        "Mustard",
+        "Cream",
+        "Banana",
+        "Chocolate",
+        "Flakes",
+        "Corn",
+        "Cake",
+        "Tarte",
+        "Cheddar",
+        "Vanilla",
+        "Hazelnut",
+        "Flour",
+        "Sugar",
+        "Salt",
+        "Potato",
+        "French Fries",
+        "Pizza",
+        "Mousse au chocolat",
+        "Brown sugar",
+        "Blueberry",
+        "Burger",
+    ];
+
+    let selection = FuzzySelect::with_theme(&ColorfulTheme::default())
+        .with_prompt("Pick your flavor")
+        .default(0)
+        .items(&selections[..])
+        .interact()
+        .unwrap();
+
+    println!("Enjoy your {}!", selections[selection]);
+}
diff --git a/vendor/dialoguer/examples/history.rs b/vendor/dialoguer/examples/history.rs
new file mode 100644
index 0000000..0d69b27
--- /dev/null
+++ b/vendor/dialoguer/examples/history.rs
@@ -0,0 +1,51 @@
+use dialoguer::{theme::ColorfulTheme, History, Input};
+use std::{collections::VecDeque, process};
+
+fn main() {
+    println!("Use 'exit' to quit the prompt");
+    println!("In this example, history is limited to 4 entries");
+    println!("Use the Up/Down arrows to scroll through history");
+    println!();
+
+    let mut history = MyHistory::default();
+
+    loop {
+        if let Ok(cmd) = Input::<String>::with_theme(&ColorfulTheme::default())
+            .with_prompt("dialoguer")
+            .history_with(&mut history)
+            .interact_text()
+        {
+            if cmd == "exit" {
+                process::exit(0);
+            }
+            println!("Entered {}", cmd);
+        }
+    }
+}
+
+struct MyHistory {
+    max: usize,
+    history: VecDeque<String>,
+}
+
+impl Default for MyHistory {
+    fn default() -> Self {
+        MyHistory {
+            max: 4,
+            history: VecDeque::new(),
+        }
+    }
+}
+
+impl<T: ToString> History<T> for MyHistory {
+    fn read(&self, pos: usize) -> Option<String> {
+        self.history.get(pos).cloned()
+    }
+
+    fn write(&mut self, val: &T) {
+        if self.history.len() == self.max {
+            self.history.pop_back();
+        }
+        self.history.push_front(val.to_string());
+    }
+}
diff --git a/vendor/dialoguer/examples/input.rs b/vendor/dialoguer/examples/input.rs
new file mode 100644
index 0000000..8691c2e
--- /dev/null
+++ b/vendor/dialoguer/examples/input.rs
@@ -0,0 +1,44 @@
+use dialoguer::{theme::ColorfulTheme, Input};
+
+fn main() {
+    let input: String = Input::with_theme(&ColorfulTheme::default())
+        .with_prompt("Your name")
+        .interact_text()
+        .unwrap();
+
+    println!("Hello {}!", input);
+
+    let mail: String = Input::with_theme(&ColorfulTheme::default())
+        .with_prompt("Your email")
+        .validate_with({
+            let mut force = None;
+            move |input: &String| -> Result<(), &str> {
+                if input.contains('@') || force.as_ref().map_or(false, |old| old == input) {
+                    Ok(())
+                } else {
+                    force = Some(input.clone());
+                    Err("This is not a mail address; type the same value again to force use")
+                }
+            }
+        })
+        .interact_text()
+        .unwrap();
+
+    println!("Email: {}", mail);
+
+    let mail: String = Input::with_theme(&ColorfulTheme::default())
+        .with_prompt("Your planet")
+        .default("Earth".to_string())
+        .interact_text()
+        .unwrap();
+
+    println!("Planet: {}", mail);
+
+    let mail: String = Input::with_theme(&ColorfulTheme::default())
+        .with_prompt("Your galaxy")
+        .with_initial_text("Milky Way".to_string())
+        .interact_text()
+        .unwrap();
+
+    println!("Galaxy: {}", mail);
+}
diff --git a/vendor/dialoguer/examples/multi_select.rs b/vendor/dialoguer/examples/multi_select.rs
new file mode 100644
index 0000000..97d3bae
--- /dev/null
+++ b/vendor/dialoguer/examples/multi_select.rs
@@ -0,0 +1,42 @@
+use dialoguer::{theme::ColorfulTheme, MultiSelect};
+
+fn main() {
+    let multiselected = &[
+        "Ice Cream",
+        "Vanilla Cupcake",
+        "Chocolate Muffin",
+        "A Pile of sweet, sweet mustard",
+    ];
+    let defaults = &[false, false, true, false];
+    let selections = MultiSelect::with_theme(&ColorfulTheme::default())
+        .with_prompt("Pick your food")
+        .items(&multiselected[..])
+        .defaults(&defaults[..])
+        .interact()
+        .unwrap();
+
+    if selections.is_empty() {
+        println!("You did not select anything :(");
+    } else {
+        println!("You selected these things:");
+        for selection in selections {
+            println!("  {}", multiselected[selection]);
+        }
+    }
+
+    let selections = MultiSelect::with_theme(&ColorfulTheme::default())
+        .with_prompt("Pick your food")
+        .items(&multiselected[..])
+        .defaults(&defaults[..])
+        .max_length(2)
+        .interact()
+        .unwrap();
+    if selections.is_empty() {
+        println!("You did not select anything :(");
+    } else {
+        println!("You selected these things:");
+        for selection in selections {
+            println!("  {}", multiselected[selection]);
+        }
+    }
+}
diff --git a/vendor/dialoguer/examples/paging.rs b/vendor/dialoguer/examples/paging.rs
new file mode 100644
index 0000000..63f9726
--- /dev/null
+++ b/vendor/dialoguer/examples/paging.rs
@@ -0,0 +1,43 @@
+use dialoguer::{theme::ColorfulTheme, Select};
+
+fn main() {
+    let selections = &[
+        "Ice Cream",
+        "Vanilla Cupcake",
+        "Chocolate Muffin",
+        "A Pile of sweet, sweet mustard",
+        "Carrots",
+        "Peas",
+        "Pistacio",
+        "Mustard",
+        "Cream",
+        "Banana",
+        "Chocolate",
+        "Flakes",
+        "Corn",
+        "Cake",
+        "Tarte",
+        "Cheddar",
+        "Vanilla",
+        "Hazelnut",
+        "Flour",
+        "Sugar",
+        "Salt",
+        "Potato",
+        "French Fries",
+        "Pizza",
+        "Mousse au chocolat",
+        "Brown sugar",
+        "Blueberry",
+        "Burger",
+    ];
+
+    let selection = Select::with_theme(&ColorfulTheme::default())
+        .with_prompt("Pick your flavor")
+        .default(0)
+        .items(&selections[..])
+        .interact()
+        .unwrap();
+
+    println!("Enjoy your {}!", selections[selection]);
+}
diff --git a/vendor/dialoguer/examples/password.rs b/vendor/dialoguer/examples/password.rs
new file mode 100644
index 0000000..d85df1b
--- /dev/null
+++ b/vendor/dialoguer/examples/password.rs
@@ -0,0 +1,18 @@
+use dialoguer::{theme::ColorfulTheme, Password};
+
+fn main() {
+    let password = Password::with_theme(&ColorfulTheme::default())
+        .with_prompt("Password")
+        .with_confirmation("Repeat password", "Error: the passwords don't match.")
+        .validate_with(|input: &String| -> Result<(), &str> {
+            if input.len() > 3 {
+                Ok(())
+            } else {
+                Err("Password must be longer than 3")
+            }
+        })
+        .interact()
+        .unwrap();
+
+    println!("Your password is {} characters long", password.len());
+}
diff --git a/vendor/dialoguer/examples/select.rs b/vendor/dialoguer/examples/select.rs
new file mode 100644
index 0000000..3382e8b
--- /dev/null
+++ b/vendor/dialoguer/examples/select.rs
@@ -0,0 +1,42 @@
+use dialoguer::{theme::ColorfulTheme, Select};
+
+fn main() {
+    let selections = &[
+        "Ice Cream",
+        "Vanilla Cupcake",
+        "Chocolate Muffin",
+        "A Pile of sweet, sweet mustard",
+    ];
+
+    let selection = Select::with_theme(&ColorfulTheme::default())
+        .with_prompt("Pick your flavor")
+        .default(0)
+        .items(&selections[..])
+        .interact()
+        .unwrap();
+
+    println!("Enjoy your {}!", selections[selection]);
+
+    let selection = Select::with_theme(&ColorfulTheme::default())
+        .with_prompt("Optionally pick your flavor")
+        .default(0)
+        .items(&selections[..])
+        .interact_opt()
+        .unwrap();
+
+    if let Some(selection) = selection {
+        println!("Enjoy your {}!", selections[selection]);
+    } else {
+        println!("You didn't select anything!");
+    }
+
+    let selection = Select::with_theme(&ColorfulTheme::default())
+        .with_prompt("Optionally pick your flavor, hint it might be on the second page")
+        .default(0)
+        .max_length(2)
+        .items(&selections[..])
+        .interact()
+        .unwrap();
+
+    println!("Enjoy your {}!", selections[selection]);
+}
diff --git a/vendor/dialoguer/examples/sort.rs b/vendor/dialoguer/examples/sort.rs
new file mode 100644
index 0000000..ae920aa
--- /dev/null
+++ b/vendor/dialoguer/examples/sort.rs
@@ -0,0 +1,32 @@
+use dialoguer::{theme::ColorfulTheme, Sort};
+
+fn main() {
+    let list = &[
+        "Ice Cream",
+        "Vanilla Cupcake",
+        "Chocolate Muffin",
+        "A Pile of sweet, sweet mustard",
+    ];
+    let sorted = Sort::with_theme(&ColorfulTheme::default())
+        .with_prompt("Order your foods by preference")
+        .items(&list[..])
+        .interact()
+        .unwrap();
+
+    println!("Your favorite item:");
+    println!("  {}", list[sorted[0]]);
+    println!("Your least favorite item:");
+    println!("  {}", list[sorted[sorted.len() - 1]]);
+
+    let sorted = Sort::with_theme(&ColorfulTheme::default())
+        .with_prompt("Order your foods by preference")
+        .items(&list[..])
+        .max_length(2)
+        .interact()
+        .unwrap();
+
+    println!("Your favorite item:");
+    println!("  {}", list[sorted[0]]);
+    println!("Your least favorite item:");
+    println!("  {}", list[sorted[sorted.len() - 1]]);
+}
diff --git a/vendor/dialoguer/examples/wizard.rs b/vendor/dialoguer/examples/wizard.rs
new file mode 100644
index 0000000..b914032
--- /dev/null
+++ b/vendor/dialoguer/examples/wizard.rs
@@ -0,0 +1,81 @@
+use std::error::Error;
+use std::net::IpAddr;
+
+use console::Style;
+use dialoguer::{theme::ColorfulTheme, Confirm, Input, Select};
+
+#[derive(Debug)]
+#[allow(dead_code)]
+struct Config {
+    interface: IpAddr,
+    hostname: String,
+    use_acme: bool,
+    private_key: Option<String>,
+    cert: Option<String>,
+}
+
+fn init_config() -> Result<Option<Config>, Box<dyn Error>> {
+    let theme = ColorfulTheme {
+        values_style: Style::new().yellow().dim(),
+        ..ColorfulTheme::default()
+    };
+    println!("Welcome to the setup wizard");
+
+    if !Confirm::with_theme(&theme)
+        .with_prompt("Do you want to continue?")
+        .interact()?
+    {
+        return Ok(None);
+    }
+
+    let interface = Input::with_theme(&theme)
+        .with_prompt("Interface")
+        .default("127.0.0.1".parse().unwrap())
+        .interact()?;
+
+    let hostname = Input::with_theme(&theme)
+        .with_prompt("Hostname")
+        .interact()?;
+
+    let tls = Select::with_theme(&theme)
+        .with_prompt("Configure TLS")
+        .default(0)
+        .item("automatic with ACME")
+        .item("manual")
+        .item("no")
+        .interact()?;
+
+    let (private_key, cert, use_acme) = match tls {
+        0 => (Some("acme.pkey".into()), Some("acme.cert".into()), true),
+        1 => (
+            Some(
+                Input::with_theme(&theme)
+                    .with_prompt("  Path to private key")
+                    .interact()?,
+            ),
+            Some(
+                Input::with_theme(&theme)
+                    .with_prompt("  Path to certificate")
+                    .interact()?,
+            ),
+            false,
+        ),
+        _ => (None, None, false),
+    };
+
+    Ok(Some(Config {
+        hostname,
+        interface,
+        private_key,
+        cert,
+        use_acme,
+    }))
+}
+
+fn main() {
+    match init_config() {
+        Ok(None) => println!("Aborted."),
+        Ok(Some(config)) => println!("{:#?}", config),
+        Err(err) => println!("error: {}", err),
+    }
+}