feat: add version command

7 files changed, 49 insertions, 4 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 80269b4..015287d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,6 +2,9 @@
 name = "teawiebot"
 version = "0.1.0"
 edition = "2021"
+repository = "https://github.com/getchoo/teawieBot"
+license = "MIT"
+readme = "README.md"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/parts/derivation.nix b/parts/derivation.nix
index fb70313..607a606 100644
--- a/parts/derivation.nix
+++ b/parts/derivation.nix
@@ -1,7 +1,7 @@
 {
   lib,
   naersk,
-  version,
+  self,
   lto ? false,
   optimizeSize ? false,
 }: let
@@ -27,10 +27,12 @@
 in
   naersk.buildPackage {
     pname = "teawiebot";
-    inherit version;
+    version = builtins.substring 0 8 self.lastModifiedDate or "dirty";
 
     src = filterSource ../.;
 
+    GIT_SHA = builtins.substring 0 7 self.rev or "dirty";
+
     RUSTFLAGS =
       lib.optionalString lto " -C lto=thin -C embed-bitcode=yes"
       + lib.optionalString optimizeSize " -C codegen-units=1 -C strip=symbols -C opt-level=z";
diff --git a/parts/packages.nix b/parts/packages.nix
index c4113c1..8ca9972 100644
--- a/parts/packages.nix
+++ b/parts/packages.nix
@@ -11,7 +11,7 @@
   }: {
     packages = {
       teawiebot = pkgs.callPackage ./derivation.nix {
-        version = builtins.substring 0 8 self.lastModifiedDate or "dirty";
+        inherit self;
         naersk = inputs.naersk.lib.${system};
       };
 
diff --git a/src/api/mod.rs b/src/api/mod.rs
index 6224ab1..a1e0e97 100644
--- a/src/api/mod.rs
+++ b/src/api/mod.rs
@@ -3,9 +3,11 @@ use once_cell::sync::Lazy;
 pub mod guzzle;
 pub mod shiggy;
 
+pub const USER_AGENT: &str = "teawieBot/0.1.0";
+
 pub static REQWEST_CLIENT: Lazy<reqwest::Client> = Lazy::new(|| {
 	reqwest::Client::builder()
-		.user_agent("teawieBot/0.1.0")
+		.user_agent(USER_AGENT)
 		.build()
 		.unwrap_or_default()
 });
diff --git a/src/commands/mod.rs b/src/commands/mod.rs
index fe536c1..d3a1b36 100644
--- a/src/commands/mod.rs
+++ b/src/commands/mod.rs
@@ -7,3 +7,4 @@ pub mod random_lore;
 pub mod random_shiggy;
 pub mod random_teawie;
 pub mod teawiespam;
+pub mod version;
diff --git a/src/commands/version.rs b/src/commands/version.rs
new file mode 100644
index 0000000..54585b7
--- /dev/null
+++ b/src/commands/version.rs
@@ -0,0 +1,36 @@
+use crate::{Context, Error};
+
+/// get version info
+#[poise::command(slash_command)]
+pub async fn version(ctx: Context<'_>) -> Result<(), Error> {
+	let sha = option_env!("GIT_SHA").unwrap_or("main");
+
+	let revision_url = format!(
+		"[{}]({}/tree/{})",
+		sha,
+		option_env!("CARGO_PKG_REPOSITORY").unwrap_or("https://github.com/getchoo/teawieBot"),
+		sha,
+	);
+
+	let fields = [
+		(
+			"Version:",
+			option_env!("CARGO_PKG_VERSION").unwrap_or("not found"),
+			false,
+		),
+		("Revision:", &revision_url, false),
+		("User Agent:", crate::api::USER_AGENT, false),
+	];
+
+	ctx.send(|c| {
+		c.embed(|e| {
+			e.title("Vesion Information")
+				.description("powered by poise!")
+				.fields(fields)
+				.color((136, 199, 253))
+		})
+	})
+	.await?;
+
+	Ok(())
+}
diff --git a/src/main.rs b/src/main.rs
index d4914e9..749daae 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -71,6 +71,7 @@ async fn main() {
 			random_teawie::random_teawie(),
 			copypasta::copypasta(),
 			teawiespam::teawiespam(),
+			version::version(),
 		],
 		event_handler: |ctx, event, _, data| {
 			Box::pin(async move {