feat(cli): now user interaction can be skipped (#1872)

when creating a new project

packages/cli/src/cli/create.rs

@@ -1,26 +1,52 @@
 use super::*;
 use cargo_generate::{GenerateArgs, TemplatePath};
 
+static DEFAULT_TEMPLATE: &str = "gh:dioxuslabs/dioxus-template";
+
 #[derive(Clone, Debug, Default, Deserialize, Parser)]
 #[clap(name = "new")]
 pub struct Create {
+    /// Project name (required when `--yes` is used)
+    name: Option<String>,
     /// Template path
-    #[clap(default_value = "gh:dioxuslabs/dioxus-template", long)]
+    #[clap(default_value = DEFAULT_TEMPLATE, short, long)]
     template: String,
+    /// Pass <option>=<value> for the used template (e.g., `foo=bar`)
+    #[clap(short, long)]
+    option: Vec<String>,
+    /// Specify a sub-template within the template repository to be used as the actual template
+    #[clap(long)]
+    subtemplate: Option<String>,
+    /// Skip user interaction by using the default values for the used template.
+    /// Default values can be overridden with `--option`
+    #[clap(short, long)]
+    yes: bool,
+    // TODO: turn on/off cargo-generate's output (now is invisible)
+    // #[clap(default_value = "false", short, long)]
+    // silent: bool,
 }
 
 impl Create {
     pub fn create(self) -> Result<()> {
-        let args = GenerateArgs {
+        let mut args = GenerateArgs {
             template_path: TemplatePath {
                 auto_path: Some(self.template),
+                subfolder: self.subtemplate,
                 ..Default::default()
             },
             ..Default::default()
         };
-
+        if self.yes {
+            if self.name.is_none() {
+                return Err(
+                    "You have to provide the project's name when using `--yes` option.".into(),
+                );
+            }
+            args.silent = true;
+        };
+        args.name = self.name;
+        args.define = self.option;
         let path = cargo_generate::generate(args)?;
-
         post_create(&path)
     }
 }