Stub out new 'init' command

server/src/commands/init.rs

@@ -1,16 +1,46 @@
-use std::path::PathBuf;
-use std::process;
+use std::{
+    path::PathBuf,
+};
 
-use crate::project::Project;
+use failure::Fail;
 
-pub fn init(project_path: &PathBuf) {
-    match Project::init(project_path) {
-        Ok(_) => {
-            println!("Created new empty project at {}", project_path.display());
-        },
-        Err(e) => {
-            error!("Failed to create new project.\n{}", e);
-            process::exit(1);
-        },
+use crate::project::{Project, ProjectInitError};
+
+#[derive(Debug, Fail)]
+pub enum InitError {
+    #[fail(display = "Invalid project kind '{}', valid kinds are 'place' and 'model'", _0)]
+    InvalidKind(String),
+
+    #[fail(display = "Project init error: {}", _0)]
+    ProjectInitError(#[fail(cause)] ProjectInitError)
+}
+
+impl From<ProjectInitError> for InitError {
+    fn from(error: ProjectInitError) -> InitError {
+        InitError::ProjectInitError(error)
     }
+}
+
+#[derive(Debug)]
+pub struct InitOptions<'a> {
+    pub fuzzy_project_path: PathBuf,
+    pub kind: Option<&'a str>,
+}
+
+pub fn init(options: &InitOptions) -> Result<(), InitError> {
+    let (project_path, project_kind) = match options.kind {
+        Some("place") | None => {
+            let path = Project::init_place(&options.fuzzy_project_path)?;
+            (path, "place")
+        },
+        Some("model") => {
+            let path = Project::init_model(&options.fuzzy_project_path)?;
+            (path, "model")
+        },
+        Some(invalid) => return Err(InitError::InvalidKind(invalid.to_string())),
+    };
+
+    println!("Created new {} project at {}", project_kind, project_path.display());
+
+    Ok(())
 }