[esrlabs#1966] Basic skeleton with Componets and Commands

build-cli/Cargo.toml

@@ -6,3 +6,5 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+clap = { version = "4.4.11", features = ["derive"] }
+termion = "2.0.3"

build-cli/src/commands/clean/mod.rs

@@ -0,0 +1,23 @@
+use crate::components::cleanable;
+use crate::errors::BuildError;
+use cleanable::Cleanable;
+
+use super::Command;
+
+pub struct Clean {
+  component: Cleanable
+}
+
+impl Clean {
+  pub fn new(component_name: String) -> Result<Self, BuildError> {
+    let component = cleanable::Cleanable::new(component_name)?;
+    Ok(Self { component })
+  }
+}
+
+impl Command for Clean {
+  fn run(&self) {
+    // Clean the component
+    self.component.clean();
+  }
+}

build-cli/src/commands/mod.rs

@@ -0,0 +1,7 @@
+mod clean;
+
+pub use clean::Clean;
+
+pub trait Command {
+  fn run(&self);
+}

build-cli/src/components/bindings.rs

@@ -0,0 +1,21 @@
+use super::Component;
+
+const COMPONENT_NAME:&str = "Bindings";
+
+pub struct Bindings {}
+
+impl Bindings {
+  pub fn clean(&self) {
+    // Bindings knows how to clear itself
+  }
+}
+
+impl Component for Bindings {
+  fn new() -> Self {
+    Self {}
+  }
+
+  fn name(&self) -> &str {
+    COMPONENT_NAME
+  }
+}

build-cli/src/components/cleanable.rs

@@ -0,0 +1,29 @@
+use crate::errors::{BuildError, BuildErrorTypes};
+
+use super::Component;
+use super::bindings::Bindings;
+
+pub enum Cleanable {
+  Bindings(Bindings)
+}
+
+impl Cleanable {
+  pub fn new(component_name: String) -> Result<Cleanable, BuildError> {
+    match component_name.as_str() {
+      "bindings" => Ok(Cleanable::Bindings(Bindings::new())),
+      _ => Err(BuildError::new(BuildErrorTypes::UnknownComponent(component_name)))
+    }
+  }
+
+  pub fn name(&self) -> &str {
+    match self {
+      Cleanable::Bindings(bindings) => { bindings.name() }
+    }
+  }
+
+  pub fn clean(&self) {
+    match self {
+      Cleanable::Bindings(bindings) => { bindings.clean() }
+    }
+  }
+}

build-cli/src/components/mod.rs

@@ -0,0 +1,8 @@
+mod bindings;
+
+pub mod cleanable;
+
+trait Component {
+  fn new() -> Self;
+  fn name(&self) -> &str;
+}