From d16a0361e7b35099076a9d1466b30c072e3f6ce0 Mon Sep 17 00:00:00 2001
From: tonytown <tonytown6033@gmail.com>
Date: Thu, 24 Sep 2026 19:00:28 +0800
Subject: [PATCH 1/2] add CI checks

---
 .github/workflows/ci.yml | 39 +++++++++++++++++++++++++++++++++++++++
 .gitignore               |  1 +
 2 files changed, 40 insertions(+)
 create mode 100644 .github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..6ef6fca
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,39 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - feature
+      - "migrate/**"
+  pull_request:
+    branches:
+      - main
+
+permissions:
+  contents: read
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  check:
+    name: Rust checks
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out source
+        uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt
+
+      - name: Check formatting
+        run: cargo fmt --all -- --check
+
+      - name: Check compilation
+        run: cargo check --all-targets
+
+      - name: Run tests
+        run: cargo test --all-targets
diff --git a/.gitignore b/.gitignore
index ea8c4bf..fabfb87 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /target
+/config.toml

From 9f2e33d217fa2c6f7b35da937534149253a07c5e Mon Sep 17 00:00:00 2001
From: tonytown <tonytown6033@gmail.com>
Date: Thu, 24 Sep 2026 19:11:42 +0800
Subject: [PATCH 2/2] add release build for Linux and Windows

---
 .github/workflows/release.yml | 97 +++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 .github/workflows/release.yml

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..4f28d5f
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,97 @@
+name: Build and publish release
+
+on:
+  push:
+    tags:
+      - "v*"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    name: Build ${{ matrix.target }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - target: x86_64-unknown-linux-musl
+            archive: hat-linux-x86_64-musl.tar.gz
+            extension: tar.gz
+          - target: x86_64-pc-windows-gnu
+            archive: hat-windows-x86_64.zip
+            extension: zip
+
+    steps:
+      - name: Check out source
+        uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.target }}
+
+      - name: Install Linux musl linker
+        if: matrix.target == 'x86_64-unknown-linux-musl'
+        run: sudo apt-get update && sudo apt-get install --yes musl-tools
+
+      - name: Install Windows linker
+        if: matrix.target == 'x86_64-pc-windows-gnu'
+        run: sudo apt-get update && sudo apt-get install --yes mingw-w64
+
+      - name: Build client and server
+        run: |
+          cargo build --release \
+            --target "${{ matrix.target }}" \
+            --bin client \
+            --bin server
+
+      - name: Package Linux binaries
+        if: matrix.target == 'x86_64-unknown-linux-musl'
+        run: |
+          mkdir -p dist/hat-linux-x86_64-musl
+          cp "target/${{ matrix.target }}/release/client" dist/hat-linux-x86_64-musl/
+          cp "target/${{ matrix.target }}/release/server" dist/hat-linux-x86_64-musl/
+          cp README.md dist/hat-linux-x86_64-musl/ 2>/dev/null || true
+          tar -C dist -czf "dist/${{ matrix.archive }}" hat-linux-x86_64-musl
+
+      - name: Package Windows binaries
+        if: matrix.target == 'x86_64-pc-windows-gnu'
+        run: |
+          mkdir -p dist/hat-windows-x86_64
+          cp "target/${{ matrix.target }}/release/client.exe" dist/hat-windows-x86_64/
+          cp "target/${{ matrix.target }}/release/server.exe" dist/hat-windows-x86_64/
+          cp README.md dist/hat-windows-x86_64/ 2>/dev/null || true
+          cd dist
+          zip -r "${{ matrix.archive }}" hat-windows-x86_64
+
+      - name: Upload packaged binaries
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.archive }}
+          path: dist/${{ matrix.archive }}
+          if-no-files-found: error
+
+  release:
+    name: Publish GitHub release
+    needs: build
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/v')
+    steps:
+      - name: Download packaged binaries
+        uses: actions/download-artifact@v4
+        with:
+          path: dist
+          merge-multiple: true
+
+      - name: Publish release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: dist/*
+          generate_release_notes: true
+          fail_on_unmatched_files: true