Added build script env var exports

Cargo.lock

@@ -1563,7 +1563,7 @@ dependencies = [
 
 [[package]]
 name = "shibe-bot"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "anyhow",
  "dotenvy",

Cargo.toml

@@ -3,7 +3,7 @@ name = "shibe-bot"
 description = "A Discord bot written in Rust, using Poise."
 license = "MIT"
 readme = "README.md"
-version = "0.4.0"
+version = "0.4.1"
 edition = "2021"
 build = "build.rs"
 

README.md

@@ -1,4 +1,4 @@
-# Shibe Bot 0.4.0
+# Shibe Bot 0.4.1
 
 [![Rust](https://github.com/shibedrill/shibe-bot/actions/workflows/rust.yml/badge.svg)](https://github.com/shibedrill/shibe-bot/actions/workflows/rust.yml)
 [![GitHub License](https://img.shields.io/github/license/shibedrill/shibe-bot)](LICENSE.txt)

build.rs

@@ -11,5 +11,53 @@ fn main() -> Result<(), Error> {
         .add_instructions(&cargo)?
         .add_instructions(&rustc)?
         .emit()?;
+
+    let git_commit_id = std::process::Command::new("git")
+        .arg("rev-parse")
+        .arg("--short")
+        .arg("HEAD")
+        .output()?;
+    let git_commit_date = std::process::Command::new("git")
+        .arg("show")
+        .arg("-s")
+        .arg("--format=%ci")
+        .output()?;
+    let git_commit_message = std::process::Command::new("git")
+        .arg("show")
+        .arg("-s")
+        .arg("--format=%s")
+        .output()?;
+    let git_commit_author_name = std::process::Command::new("git")
+        .arg("show")
+        .arg("-s")
+        .arg("--format=%an")
+        .output()?;
+    let git_commit_author_email = std::process::Command::new("git")
+        .arg("show")
+        .arg("-s")
+        .arg("--format=%ae")
+        .output()?;
+
+    println!(
+        "cargo:rustc-env=GIT_COMMIT_ID={}",
+        String::from_utf8(git_commit_id.stdout)?
+    );
+    println!(
+        "cargo:rustc-env=GIT_COMMIT_DATE={}",
+        String::from_utf8(git_commit_date.stdout)?
+    );
+    println!(
+        "cargo:rustc-env=GIT_COMMIT_MSG={}",
+        String::from_utf8(git_commit_message.stdout)?
+    );
+    println!(
+        "cargo:rustc-env=GIT_COMMIT_AUTHOR_NAME={}",
+        String::from_utf8(git_commit_author_name.stdout)?
+    );
+    println!(
+        "cargo:rustc-env=GIT_COMMIT_AUTHOR_EMAIL={}",
+        String::from_utf8(git_commit_author_email.stdout)?
+    );
+
     Ok(())
 }

src/command/devel.rs

@@ -5,13 +5,23 @@ use crate::Error;
 #[poise::command(slash_command)]
 pub async fn version(ctx: Context<'_>) -> Result<(), Error> {
     ctx.say(format!(
-        "Bot version: {}\n\
+        "Source:\n\
+        \tPackage version: {}\n\
+        \tCommit ID: {}\n\
+        \tCommit date: {}\n\
+        \tCommit author: {} ({})\n\
+        \tCommit message: {}\n\
         Build:\n\
         \tBuild date: {}\n\
         \tBuild timestamp: {}\n\
         \tTarget triple: {}\n\
         \trustc version: {}\n",
         env!("CARGO_PKG_VERSION"),
+        env!("GIT_COMMIT_ID"),
+        env!("GIT_COMMIT_DATE"),
+        env!("GIT_COMMIT_AUTHOR_NAME"),
+        env!("GIT_COMMIT_AUTHOR_EMAIL"),
+        env!("GIT_COMMIT_MSG"),
         env!("VERGEN_BUILD_DATE"),
         env!("VERGEN_BUILD_TIMESTAMP"),
         env!("VERGEN_CARGO_TARGET_TRIPLE"),

src/main.rs

@@ -119,7 +119,10 @@ async fn main() {
     // Build client
     let mut client = serenity::ClientBuilder::new(token, intents)
         .framework(framework)
-        .activity(ActivityData::custom(format!("Version {}!", env!("CARGO_PKG_VERSION"))))
+        .activity(ActivityData::custom(format!(
+            "Version {}!",
+            env!("CARGO_PKG_VERSION")
+        )))
         .await
         .unwrap_or_else(|e| {
             error!("Building client failed: {}", e);