Update: 将子项目从 submodule 转为完整内容

- 移除 GovAI, nomifun-tauri, 算力盒子的 submodule 引用 - 添加所有子项目的完整源代码 - 保留原始 .git 为 .git.bak 备份
2026-07-04 19:20:46 +08:00
parent 54d6465fa7
commit f7a720204a
3360 changed files with 802660 additions and 3 deletions
@@ -0,0 +1,102 @@
+//! Pure helpers for `build.rs`. Kept separate so they can be unit-tested
+//! without running the build script itself.
+//!
+//! Exposed to `build.rs` via `#[path = "build_support.rs"] mod build_support;`.
+
+/// Whether this target has an embedded bun asset.
+pub fn has_embedded_bun(target: &str) -> bool {
+    target != "aarch64-pc-windows-msvc"
+}
+
+/// Map a Rust target triple + variant to the bun release asset filename.
+/// Returns None for targets without a bun prebuild.
+pub fn asset_name_for(target: &str, variant: &str) -> Option<String> {
+    let (platform, arch) = match target {
+        "x86_64-apple-darwin" => ("darwin", "x64"),
+        "aarch64-apple-darwin" => ("darwin", "aarch64"),
+        "x86_64-unknown-linux-gnu" | "x86_64-unknown-linux-musl" => ("linux", "x64"),
+        "aarch64-unknown-linux-gnu" | "aarch64-unknown-linux-musl" => ("linux", "aarch64"),
+        "x86_64-pc-windows-msvc" | "x86_64-pc-windows-gnu" => ("windows", "x64"),
+        _ => return None,
+    };
+    let suffix = if variant == "baseline" { "-baseline" } else { "" };
+    Some(format!("bun-{platform}-{arch}{suffix}.zip"))
+}
+
+/// Compose the GitHub download URL for a given bun version + asset.
+pub fn download_url(version: &str, asset: &str) -> String {
+    format!("https://github.com/oven-sh/bun/releases/download/bun-v{version}/{asset}")
+}
+
+/// Expected filename of the bun executable extracted from the zip.
+pub fn bun_exe_name(target: &str) -> &'static str {
+    if target.contains("windows") { "bun.exe" } else { "bun" }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn has_embedded_bun_false_only_for_win_arm64() {
+        assert!(has_embedded_bun("x86_64-apple-darwin"));
+        assert!(has_embedded_bun("aarch64-apple-darwin"));
+        assert!(has_embedded_bun("x86_64-unknown-linux-gnu"));
+        assert!(has_embedded_bun("aarch64-unknown-linux-gnu"));
+        assert!(has_embedded_bun("x86_64-pc-windows-msvc"));
+        assert!(!has_embedded_bun("aarch64-pc-windows-msvc"));
+    }
+
+    #[test]
+    fn asset_name_default_variants() {
+        assert_eq!(
+            asset_name_for("x86_64-apple-darwin", "default").as_deref(),
+            Some("bun-darwin-x64.zip")
+        );
+        assert_eq!(
+            asset_name_for("aarch64-apple-darwin", "default").as_deref(),
+            Some("bun-darwin-aarch64.zip")
+        );
+        assert_eq!(
+            asset_name_for("x86_64-unknown-linux-gnu", "default").as_deref(),
+            Some("bun-linux-x64.zip")
+        );
+        assert_eq!(
+            asset_name_for("aarch64-unknown-linux-gnu", "default").as_deref(),
+            Some("bun-linux-aarch64.zip")
+        );
+        assert_eq!(
+            asset_name_for("x86_64-pc-windows-msvc", "default").as_deref(),
+            Some("bun-windows-x64.zip")
+        );
+    }
+
+    #[test]
+    fn asset_name_baseline_variant() {
+        assert_eq!(
+            asset_name_for("x86_64-unknown-linux-gnu", "baseline").as_deref(),
+            Some("bun-linux-x64-baseline.zip")
+        );
+    }
+
+    #[test]
+    fn asset_name_none_for_win_arm64() {
+        assert!(asset_name_for("aarch64-pc-windows-msvc", "default").is_none());
+    }
+
+    #[test]
+    fn download_url_format() {
+        assert_eq!(
+            download_url("1.1.38", "bun-darwin-x64.zip"),
+            "https://github.com/oven-sh/bun/releases/download/bun-v1.1.38/bun-darwin-x64.zip"
+        );
+    }
+
+    #[test]
+    fn bun_exe_name_platform_specific() {
+        assert_eq!(bun_exe_name("x86_64-apple-darwin"), "bun");
+        assert_eq!(bun_exe_name("x86_64-unknown-linux-gnu"), "bun");
+        assert_eq!(bun_exe_name("x86_64-pc-windows-msvc"), "bun.exe");
+        assert_eq!(bun_exe_name("aarch64-pc-windows-msvc"), "bun.exe");
+    }
+}