//! Build script for ahma_bin.

//!

//! Compile-time guard: fails the build if any version-bearing file is out of

//! sync with the workspace version in Cargo.toml.

//!

//! Re-triggers automatically when any of the watched files change, so stale

//! versions are caught on the very next `cargo build` or `cargo check`.

//!

//! To fix: run `cargo xtask bump-version X.Y.Z` where X.Y.Z matches Cargo.toml.

use std::path::Path;

fn main() {

let manifest_dir = std::env::var("CARGO_MANIFEST_DIR").unwrap();

let workspace_root = Path::new(&manifest_dir)

.parent()

.expect("ahma_bin has no parent directory — unexpected workspace layout");

// Re-run this build script when any version-bearing file changes.

for rel in &[

"scripts/install.sh",

"scripts/install.ps1",

"skills/ahma/SKILL.md",

] {

println!(

"cargo:rerun-if-changed={}",

workspace_root.join(rel).display()

);

}

let ver = env!("CARGO_PKG_VERSION");

check_file(

&workspace_root.join("scripts/install.sh"),

&format!("AHMA_VERSION=\"{ver}\""),

"scripts/install.sh",

ver,

);

check_file(

&workspace_root.join("scripts/install.ps1"),

&format!("-Version '{ver}'"),

"scripts/install.ps1",

ver,

);

check_file(

&workspace_root.join("skills/ahma/SKILL.md"),

&format!("version: {ver}"),

"skills/ahma/SKILL.md",

ver,

);

}

fn check_file(path: &Path, expected: &str, label: &str, ver: &str) {

let content = match std::fs::read_to_string(path) {

Ok(c) => c,

Err(e) => {

// Non-fatal if the file is missing in a stripped source tree.

println!("cargo:warning=Could not read {label}: {e}");

return;

}

};

if !content.contains(expected) {

panic!(

"\n\nVERSION MISMATCH: {label} is out of sync with Cargo.toml (v{ver}).\n\

Expected to find: {expected}\n\

Fix: cargo xtask bump-version {ver}\n"

);

}

}