Adds build metadata to version output

Signed-off-by: Erik Kundt <[email protected]>

cli/Cargo.toml

@@ -5,6 +5,7 @@ version = "0.6.2"
 authors = ["The Radicle Team <[email protected]>"]
 edition = "2018"
 rust-version = "1.63"
+build = "build.rs"
 
 [package.metadata.deb]
 assets = [
@@ -30,6 +31,10 @@ link-identities = { version = "0" }
 librad = { version = "0" }
 url = { version = "*" }
 
+[build-dependencies]
+anyhow = "1.0"
+vergen = { version = "7", default-features = false, features = ["build", "git"] }
+
 # Ethereum functionality
 
 ethers = { version = "0.6.2", optional = true }

cli/build.rs

@@ -0,0 +1,8 @@
+use anyhow::Result;
+use vergen::{vergen, Config, ShaKind};
+
+fn main() -> Result<()> {
+    let mut config = Config::default();
+    *config.git_mut().sha_kind_mut() = ShaKind::Short;
+    vergen(config)
+}

cli/src/rad.rs

@@ -9,6 +9,8 @@ use radicle_terminal as term;
 pub const NAME: &str = "rad";
 pub const VERSION: &str = env!("CARGO_PKG_VERSION");
 pub const DESCRIPTION: &str = env!("CARGO_PKG_DESCRIPTION");
+pub const GIT_BRANCH: &str = env!("VERGEN_GIT_BRANCH");
+pub const GIT_COMMIT: &str = env!("VERGEN_GIT_SHA_SHORT");
 
 #[derive(Debug)]
 enum Command {
@@ -62,7 +64,7 @@ fn parse_args() -> anyhow::Result<Command> {
 }
 
 fn print_version() {
-    println!("{} {}", NAME, VERSION);
+    println!("{} {}-{}+sha.{}", NAME, VERSION, GIT_BRANCH, GIT_COMMIT);
 }
 
 fn print_help() -> anyhow::Result<()> {