init command

src/lib.rs

@@ -0,0 +1 @@
+pub mod skel;

src/main.rs

@@ -1,7 +1,22 @@
 use clap::{Parser, Subcommand};
+use photojawn::skel::make_skeleton;
+use std::path::Path;
 
-fn main() {
+fn main() -> anyhow::Result<()> {
     let cli = Cli::parse();
+
+    let album_path = Path::new(&cli.album_path);
+
+    match cli.subcommand {
+        Commands::Init {} => make_skeleton(album_path)?,
+        Commands::Generate { quick } => {
+            println!("Generate, quick: {quick}");
+            todo!()
+        }
+        Commands::Clean {} => todo!(),
+    }
+
+    Ok(())
 }
 
 #[derive(Parser)]
@@ -12,7 +27,7 @@ struct Cli {
     album_path: String,
 
     #[command(subcommand)]
-    command: Commands,
+    subcommand: Commands,
 }
 
 #[derive(Subcommand)]

src/skel.rs

@@ -0,0 +1,40 @@
+use std::fs;
+use std::io;
+use std::path::Path;
+use thiserror::Error;
+
+const BASE_TMPL: &'static [u8; 653] = include_bytes!("../resources/skel/_templates/base.html");
+const ALBUM_TMPL: &'static [u8; 1682] = include_bytes!("../resources/skel/_templates/album.html");
+const PHOTO_TMPL: &'static [u8; 1333] = include_bytes!("../resources/skel/_templates/photo.html");
+const INDEX_CSS: &'static [u8; 1421] = include_bytes!("../resources/skel/static/index.css");
+const BASE_CONFIG: &'static [u8; 315] = include_bytes!("../resources/skel/photojawn.conf.yml");
+
+#[derive(Error, Debug)]
+pub enum InitError {
+    #[error("Album directory already initialized - contains a photojawn.conf.yml")]
+    AlreadyInitialized,
+    #[error(transparent)]
+    IoError(#[from] io::Error),
+}
+
+pub fn make_skeleton(album_path: &Path) -> Result<(), InitError> {
+    let cfg_path = album_path.join("photojawn.conf.yml");
+    if cfg_path.exists() {
+        return Err(InitError::AlreadyInitialized);
+    }
+
+    fs::create_dir_all(album_path)?;
+    fs::write(cfg_path, BASE_CONFIG)?;
+
+    let static_path = album_path.join("static");
+    fs::create_dir_all(&static_path)?;
+    fs::write(static_path.join("index.css"), INDEX_CSS)?;
+
+    let tmpl_path = album_path.join("_templates");
+    fs::create_dir_all(tmpl_path)?;
+    fs::write(static_path.join("base.html"), BASE_TMPL)?;
+    fs::write(static_path.join("album.html"), ALBUM_TMPL)?;
+    fs::write(static_path.join("photo.html"), PHOTO_TMPL)?;
+
+    Ok(())
+}