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ci: build and cache vendored libghostty-vt in release workflow

This commit is contained in:
Can Celik 2026-04-05 17:00:59 +03:00
parent b2e6929aa8
commit 8fd1bc56ce
2 changed files with 45 additions and 15 deletions
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37
.github/workflows/release.yml vendored
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@ -48,18 +48,35 @@ jobs:
with:
targets: ${{ matrix.target }}
- name: Install musl tools (Linux x86_64)
if: matrix.target == 'x86_64-unknown-linux-musl'
run: sudo apt-get update && sudo apt-get install -y musl-tools
- name: Install Zig
uses: mlugg/setup-zig@v2
with:
version: 0.15.2
- name: Install cross-compilation tools (Linux aarch64)
- name: Install Linux build tools
if: runner.os == 'Linux'
run: sudo apt-get update && sudo apt-get install -y cmake ninja-build musl-tools gcc-aarch64-linux-gnu crossbuild-essential-arm64
- name: Install macOS build tools
if: runner.os == 'macOS'
run: brew install cmake ninja
- name: Set Linux aarch64 linker
if: matrix.target == 'aarch64-unknown-linux-musl'
run: |
sudo apt-get update
sudo apt-get install -y gcc-aarch64-linux-gnu musl-tools
# Install aarch64 musl cross-compiler
sudo apt-get install -y crossbuild-essential-arm64
echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER=aarch64-linux-gnu-gcc" >> $GITHUB_ENV
run: echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER=aarch64-linux-gnu-gcc" >> $GITHUB_ENV
- name: Cache Rust artifacts
uses: Swatinem/rust-cache@v2
with:
key: release-${{ matrix.target }}
- name: Cache vendored libghostty-vt build outputs
uses: actions/cache@v4
with:
path: |
vendor/libghostty-vt/.zig-cache
vendor/libghostty-vt/zig-out
key: ${{ runner.os }}-${{ matrix.target }}-libghostty-${{ hashFiles('vendor/libghostty-vt.vendor.json', 'vendor/libghostty-vt/build.zig', 'vendor/libghostty-vt/build.zig.zon', 'vendor/libghostty-vt/VERSION', 'build.rs') }}
- name: Build
run: cargo build --release --locked --target ${{ matrix.target }}

23
build.rs
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@ -2,6 +2,18 @@ use std::env;
use std::path::PathBuf;
use std::process::Command;
fn zig_target(target: &str) -> &str {
match target {
"x86_64-unknown-linux-gnu" => "x86_64-linux-gnu",
"aarch64-unknown-linux-gnu" => "aarch64-linux-gnu",
"x86_64-unknown-linux-musl" => "x86_64-linux-musl",
"aarch64-unknown-linux-musl" => "aarch64-linux-musl",
"x86_64-apple-darwin" => "x86_64-macos",
"aarch64-apple-darwin" => "aarch64-macos",
other => panic!("unsupported target for libghostty-vt build: {other}"),
}
}
fn main() {
println!("cargo:rerun-if-changed=build.rs");
println!("cargo:rerun-if-changed=vendor/libghostty-vt.vendor.json");
@ -13,11 +25,14 @@ fn main() {
let manifest_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").expect("CARGO_MANIFEST_DIR"));
let vendored_dir = manifest_dir.join("vendor/libghostty-vt");
let optimize = env::var("LIBGHOSTTY_VT_OPTIMIZE").unwrap_or_else(|_| "ReleaseFast".into());
let target = env::var("TARGET").expect("TARGET");
let zig_target = zig_target(&target);
let status = Command::new("zig")
.arg("build")
.arg("-Demit-lib-vt")
.arg(format!("-Doptimize={optimize}"))
.arg(format!("-Dtarget={zig_target}"))
.current_dir(&vendored_dir)
.status()
.expect("failed to execute zig build for vendored libghostty-vt");
@ -28,12 +43,10 @@ fn main() {
let lib_dir = vendored_dir.join("zig-out/lib");
println!("cargo:rustc-link-search=native={}", lib_dir.display());
println!("cargo:rustc-link-lib=dylib=ghostty-vt");
let target = env::var("TARGET").expect("TARGET");
println!("cargo:rustc-link-lib=static=ghostty-vt");
if target.contains("linux") {
println!("cargo:rustc-link-arg=-Wl,-rpath,{}", lib_dir.display());
println!("cargo:rustc-link-lib=dylib=stdc++");
} else if target.contains("apple-darwin") {
println!("cargo:rustc-link-arg=-Wl,-rpath,{}", lib_dir.display());
println!("cargo:rustc-link-lib=dylib=c++");
}
}