ci: add manpage generation, migrate build script (#692)

Adds manpage generation to the build process, as well as following the xtask concept of adding additional build scripts that only need to run on deploy/nightly as opposed to `build.rs`. Note this doesn't follow the recommended method of using workplaces because I don't really want to shift the entire repo structure just for this.

More on xtask: https://github.com/matklad/cargo-xtask

1 files changed, 0 insertions, 33 deletions

diff --git a/build.rs b/build.rs
deleted file mode 100644
index 479ab963..00000000
--- a/build.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-use clap_complete::{generate_to, shells::Shell};
-use std::{env, fs, process};
-
-include!("src/clap.rs");
-
-fn main() {
-    // OUT_DIR is where extra build files are written to for Cargo.
-    let out_dir = match env::var_os("OUT_DIR") {
-        Some(out_dir) => out_dir,
-        None => {
-            eprintln!("The OUT_DIR environment variable was not set!  Aborting...");
-            process::exit(1)
-        }
-    };
-    match fs::create_dir_all(&out_dir) {
-        Ok(()) => {}
-        Err(err) => {
-            eprintln!(
-                "Failed to create a directory at OUT_DIR location {:?}, encountered error {:?}.  Aborting...",
-                out_dir, err
-            );
-            process::exit(1)
-        }
-    }
-
-    // Generate completions
-    let mut app = build_app();
-    generate_to(Shell::Bash, &mut app, "btm", &out_dir).unwrap();
-    generate_to(Shell::Zsh, &mut app, "btm", &out_dir).unwrap();
-    generate_to(Shell::Fish, &mut app, "btm", &out_dir).unwrap();
-    generate_to(Shell::PowerShell, &mut app, "btm", &out_dir).unwrap();
-    generate_to(Shell::Elvish, &mut app, "btm", &out_dir).unwrap();
-}