From 3b6747e6a12e4ad86cebe0c01941a287c77fa2f7 Mon Sep 17 00:00:00 2001
From: Emil Sayahi <97276123+emmyoh@users.noreply.github.com>
Date: Tue, 21 May 2024 21:45:02 -0400
Subject: [PATCH] feat: `build` CLI command

TODO:
- Serving (with and without watching; default to watching)
---
 Cargo.toml  |  2 +-
 src/main.rs | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index cc86e90..9af8dbb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ required-features = ["cli"]
 
 [dependencies]
 chrono = { version = "0.4.38", features = ["serde", "unstable-locales"] }
-clap = { version = "4.5.4", features = ["derive"], optional = true }
+clap = { version = "4.5.4", features = ["derive", "cargo"], optional = true }
 comrak = { version = "0.22.0", features = ["syntect", "shortcodes"], default-features = false }
 daggy = { version = "0.8.0", features = ["stable_dag"] }
 toml = "0.8.12"
diff --git a/src/main.rs b/src/main.rs
index f3c4c9c..8e4da77 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,6 @@
 use ahash::AHashMap;
+use clap::{arg, crate_version};
+use clap::{Parser, Subcommand};
 use daggy::{stable_dag::StableDag, NodeIndex};
 use glob::glob;
 use liquid::{object, Object};
@@ -20,9 +22,33 @@ use vox::{builds::Build, page::Page, templates::create_liquid_parser};
 #[global_allocator]
 static GLOBAL: MiMalloc = MiMalloc;
 
+#[derive(Parser)]
+#[command(version, about, long_about = None)]
+struct Cli {
+    #[command(subcommand)]
+    command: Option<Commands>,
+}
+#[derive(Subcommand)]
+enum Commands {
+    Build {
+        #[arg(short, long, default_value_t = false)]
+        watch: bool,
+    },
+    Serve {
+        #[arg(short, long, default_value_t = true)]
+        watch: bool,
+    },
+}
+
 #[tokio::main(flavor = "multi_thread")]
 async fn main() -> Result<(), Box<dyn Error + Send + Sync>> {
     tracing_subscriber::fmt().init();
+    let cli = Cli::parse();
+    match cli.command {
+        Some(Commands::Build { watch }) => build(watch).await?,
+        Some(Commands::Serve { watch }) => {}
+        None => println!("Vox {}", crate_version!()),
+    }
     Ok(())
 }