use std::process::Command; use std::{env, io}; fn main() { let pkg_version = env!("CARGO_PKG_VERSION"); let version = match env::var_os("PROFILE") { Some(profile) if profile == "release" => format!("v{pkg_version}"), _ => git_version().unwrap_or_else(|| format!("v{pkg_version}-unknown")), }; println!("cargo:rustc-env=ZOXIDE_VERSION={version}"); // Since we are generating completions in the package directory, we need to set this so that // Cargo doesn't rebuild every time. println!("cargo:rerun-if-changed=build.rs"); println!("cargo:rerun-if-changed=src/"); println!("cargo:rerun-if-changed=templates/"); println!("cargo:rerun-if-changed=tests/"); generate_completions().unwrap(); } fn git_version() -> Option { let dir = env!("CARGO_MANIFEST_DIR"); let mut git = Command::new("git"); git.args(&["-C", dir, "describe", "--tags", "--match=v*.*.*", "--always", "--broken"]); let output = git.output().ok()?; if !output.status.success() || output.stdout.is_empty() || !output.stderr.is_empty() { return None; } String::from_utf8(output.stdout).ok() } fn generate_completions() -> io::Result<()> { #[path = "src/cmd/cmd.rs"] mod cmd; use clap::CommandFactory; use clap_complete::generate_to; use clap_complete::shells::{Bash, Elvish, Fish, PowerShell, Zsh}; use clap_complete_fig::Fig; use cmd::Cmd; let cmd = &mut Cmd::command(); let bin_name = env!("CARGO_PKG_NAME"); let out_dir = "contrib/completions"; generate_to(Bash, cmd, bin_name, out_dir)?; generate_to(Elvish, cmd, bin_name, out_dir)?; generate_to(Fig, cmd, bin_name, out_dir)?; generate_to(Fish, cmd, bin_name, out_dir)?; generate_to(PowerShell, cmd, bin_name, out_dir)?; generate_to(Zsh, cmd, bin_name, out_dir)?; Ok(()) }