update the windows buildscript to produce static nebula-ffi builds, massively increase nebula-ffi platform support

.idea/dataSources.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
-    <data-source source="LOCAL" name="trifid@localhost" uuid="39c81b89-3fc4-493f-b203-7a00527cffe6">
+    <data-source source="LOCAL" name="trifidapi@localhost" uuid="39c81b89-3fc4-493f-b203-7a00527cffe6">
       <driver-ref>postgresql</driver-ref>
       <synchronize>true</synchronize>
       <jdbc-driver>org.postgresql.Driver</jdbc-driver>

Cargo.lock

@@ -419,9 +419,9 @@ dependencies = [
 
 [[package]]
 name = "bindgen"
-version = "0.68.1"
+version = "0.69.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "726e4313eb6ec35d2730258ad4e15b547ee75d6afaa1361a922e78e59b7d8078"
+checksum = "9ffcebc3849946a7170a05992aac39da343a90676ab392c51a4280981d6379c2"
 dependencies = [
  "bitflags 2.4.1",
  "cexpr",
@@ -1833,7 +1833,7 @@ dependencies = [
 
 [[package]]
 name = "nebula-ffi"
-version = "1.7.2"
+version = "1.7.3"
 dependencies = [
  "bindgen",
  "cc",

build_windows.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 set -e
-cargo build --target x86_64-pc-windows-gnu --release --bin tfclient
+cargo build --target x86_64-pc-windows-gnu --profile release-ci --bin tfclient
 rm -rf target/x86_64-pc-windows-gnu/release-ci/tfclient_dist/
 mkdir -p target/x86_64-pc-windows-gnu/release-ci/tfclient_dist/
 cp target/x86_64-pc-windows-gnu/release-ci/tfclient.exe target/x86_64-pc-windows-gnu/release-ci/tfclient_dist/tfclient.exe
@@ -9,8 +9,6 @@ mkdir -p target/x86_64-pc-windows-gnu/release-ci/tfclient_dist/dist/windows/
 wget https://www.wintun.net/builds/wintun-0.14.1.zip -O /tmp/wintun.zip
 echo "[*] Unzipping WinTun"
 unzip -d target/x86_64-pc-windows-gnu/release-ci/tfclient_dist/dist/windows/ /tmp/wintun.zip
-echo "[*] Copying nebula.dll"
-cp target/x86_64-pc-windows-gnu/release-ci/nebula.dll target/x86_64-pc-windows-gnu/release-ci/tfclient_dist/nebula.dll
 echo "[*] Building zip bundle"
 cd target/x86_64-pc-windows-gnu/release-ci
 zip -r tfclient.zip tfclient_dist/*

nebula-ffi/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nebula-ffi"
-version = "1.7.2"
+version = "1.7.3"
 edition = "2021"
 description = "A Rust wrapper crate for communicating with Nebula via a CGO FFI."
 license = "GPL-3.0-or-later"
@@ -12,5 +12,5 @@ repository = "https://git.e3t.cc/~core/trifid"
 
 
 [build-dependencies]
-bindgen = "0.68.1"
+bindgen = "0.69"
 cc = "1"

nebula-ffi/build.rs

@@ -1,7 +1,7 @@
-use bindgen::CargoCallbacks;
 use std::path::Path;
 use std::path::PathBuf;
 use std::{env, process};
+use bindgen::CargoCallbacks;
 
 fn get_cargo_target_dir() -> Result<std::path::PathBuf, Box<dyn std::error::Error>> {
     let skip_triple = std::env::var("TARGET")? == std::env::var("HOST")?;
@@ -35,28 +35,28 @@ fn main() {
 
     println!("using go compiler {}", compiler);
 
-    //gobuild::Build::new().compiler(compiler).buildmode(BuildMode::CArchive).file("main.go").compile("nebulaffi");
-
     let c_compiler = cc::Build::new().try_get_compiler().unwrap();
 
+    let compile_config = get_compile_config();
+
     let out_dir = env::var("OUT_DIR").unwrap();
     let out_path = PathBuf::from(out_dir);
-    let out_file = lib_name();
+    let out_file = compile_config.lib_filename.clone();
     let out = out_path.join(out_file);
 
     let mut command = process::Command::new(compiler);
     command.args([
         "build",
         "-buildmode",
-        link_type().as_str(),
+        compile_config.link_type.as_str(),
         "-o",
         out.display().to_string().as_str(),
         "main.go",
     ]);
     command.env("CGO_ENABLED", "1");
     command.env("CC", c_compiler.path());
-    command.env("GOARCH", goarch());
-    command.env("GOOS", goos());
+    command.env("GOARCH", compile_config.goarch.clone());
+    command.env("GOOS", compile_config.goos.clone());
     println!("running go compile command: {:?}", command);
 
     let mut child = command.spawn().unwrap();
@@ -68,14 +68,19 @@ fn main() {
     }
 
     println!("Go compile success");
-    copy_if_windows();
 
-    print_link();
     println!(
-        "cargo:rustc-link-search=native={}",
+        "cargo:rustc-link-search={}",
         env::var("OUT_DIR").unwrap()
     );
 
+    if compile_config.link_type == "c-shared" {
+        copy_shared_lib(&compile_config);
+        println!("cargo:rustc-link-lib=dylib=nebula");
+    } else {
+        println!("cargo:rustc-link-lib=static=nebula");
+    }
+
     //let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
 
     //println!("cargo:rustc-link-search={}", out_path.display());
@@ -86,8 +91,8 @@ fn main() {
     println!("Generating bindings");
 
     let bindings = bindgen::Builder::default()
-        .header(out_path.join(header_name()).display().to_string())
-        .parse_callbacks(Box::new(CargoCallbacks))
+        .header(out_path.join(compile_config.header_filename).display().to_string())
+        .parse_callbacks(Box::new(CargoCallbacks::new()))
         .generate()
         .expect("Error generating CFFI bindings");
 
@@ -96,31 +101,60 @@ fn main() {
         .expect("Couldn't write bindings!");
 }
 
-fn lib_name() -> String {
-    if env::var("CARGO_CFG_TARGET_FAMILY").unwrap() == "windows" {
-        "nebula.dll".to_string()
-    } else {
-        "libnebula.a".to_string()
-    }
-}
-fn header_name() -> String {
-    if env::var("CARGO_CFG_TARGET_FAMILY").unwrap() == "windows" {
-        "nebula.h".to_string()
-    } else {
-        "libnebula.h".to_string()
-    }
-}
-
-fn copy_if_windows() {
+fn copy_shared_lib(go_compile_config: &GoCompileConfig) {
     let target_dir = get_cargo_target_dir().unwrap();
-    let target_file = target_dir.join(lib_name());
+    let target_file = target_dir.join(go_compile_config.lib_filename.clone());
     let out_dir = env::var("OUT_DIR").unwrap();
     let out_path = PathBuf::from(out_dir);
-    let out_file = lib_name();
+    let out_file = go_compile_config.lib_filename.clone();
     let out = out_path.join(out_file);
     std::fs::copy(out, target_file).unwrap();
 }
 
+// Go build supported modes.
+// Pulled from golang/go/src/internal/platform/supported.go
+// c-archive:
+// aix, darwin, ios, windows
+// linux/386, linux/amd64, linux/arm, linux/armbe, linux/arm64, linux/arm64be, linux/loong64, linux/ppc64le, linux/riscv64, linux/s390x
+// freebsd/amd64
+
+// c-shared:
+// linux/amd64, linux/arm, linux/arm64, linux/loong64, linux/386, linux/ppc64le, linux/riscv64, linux/s390x
+// android/amd64, android/arm, android/arm64, android/386
+// freebsd/amd64
+// darwin/amd64, darwin/arm64
+// windows/amd64, windows/386, windows/arm64
+
+struct GoCompileConfig {
+    goarch: String,
+    goos: String,
+    link_type: String,
+    lib_filename: String,
+    header_filename: String
+}
+
+fn get_compile_config() -> GoCompileConfig {
+    let goarch = goarch();
+    let goos = goos();
+    let platform_value = format!("{}/{}", goos, goarch);
+    let (preferred_link_type, lib_filename, header_filename) = match (goos.as_str(), goarch.as_str()) {
+        ("darwin", _) => ("c-archive", "libnebula.a", "libnebula.h"),
+        ("windows", _) => ("c-archive", "libnebula.a", "libnebula.h"),
+        ("linux", "386") | ("linux", "amd64") | ("linux", "arm") | ("linux", "armbe") | ("linux", "arm64") | ("linux", "arm64be") | ("linux", "loong64") | ("linux", "ppc64le") | ("linux", "riscv64") | ("linux", "s390x") => ("c-archive", "libnebula.a", "libnebula.h"),
+        ("freebsd", "amd64") => ("c-archive", "libnebula.a", "libnebula.h"),
+        _ => panic!("unsupported platform {} / {}", env::var("TARGET").unwrap(), platform_value)
+    };
+
+    GoCompileConfig {
+        goarch,
+        goos,
+        link_type: preferred_link_type.to_string(),
+        lib_filename: lib_filename.to_string(),
+        header_filename: header_filename.to_string()
+    }
+}
+
+
 fn goarch() -> String {
     match env::var("CARGO_CFG_TARGET_ARCH").unwrap().as_str() {
         "x86" => "386",
@@ -149,19 +183,3 @@ fn goos() -> String {
     }
     .to_string()
 }
-
-fn print_link() {
-    if env::var("CARGO_CFG_TARGET_FAMILY").unwrap() == "windows" {
-        println!("cargo:rustc-link-lib=dylib=nebula");
-    } else {
-        println!("cargo:rustc-link-lib=static=nebula");
-    }
-}
-
-fn link_type() -> String {
-    if env::var("CARGO_CFG_TARGET_FAMILY").unwrap() == "windows" {
-        "c-shared".to_string()
-    } else {
-        "c-archive".to_string()
-    }
-}