From 5066042c036ea3926be718723802729dc911d06b Mon Sep 17 00:00:00 2001
From: Mike Wang <mikewang000000@gmail.com>
Date: Mon, 28 Jul 2025 04:02:49 +0800
Subject: [PATCH] CI: Add GitHub Actions

---
 .github/workflows/ci.yml                 | 142 +++++++++++++++++++++++
 .github/workflows/release.yml            |  50 ++++++++
 .github/workflows/scripts/cross-setup.sh |  98 ++++++++++++++++
 3 files changed, 290 insertions(+)
 create mode 100644 .github/workflows/ci.yml
 create mode 100644 .github/workflows/release.yml
 create mode 100755 .github/workflows/scripts/cross-setup.sh

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..f072b59
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,142 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+  workflow_call:
+    inputs:
+      version:
+        description: Version Number
+        type: string
+        required: false
+
+jobs:
+  Lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      - name: Install clang-format
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y clang-format
+      - name: Run clang-format
+        run: |
+          clang-format --dry-run --Werror src/*.c include/*.h
+
+  Build:
+    name: Build
+    runs-on: ubuntu-latest
+    env:
+      cross_dir: /opt/x-tools
+    strategy:
+      matrix:
+        include:
+          - name: arm64
+            triplet: aarch64-unknown-linux-musl
+            sha256: 76f0d71893f3864e91ad09feff71a719cdf94cccd4f14cc25d7deed395968b5b
+          - name: arm32
+            triplet: arm-unknown-linux-musleabi
+            sha256: 1242b2a965480415ce90a710ab7600730a8de114f5bc5452ed7382e64839b5de
+          - name: arm32hf
+            triplet: arm-unknown-linux-musleabihf
+            sha256: 6e6f20cebd75ca5319c5dfb00fdd50a4ceb22af2df9073a75cafbdd3204eebad
+          - name: arm32v7
+            triplet: armv7-unknown-linux-musleabi
+            sha256: 158d8fd651d8c501d8dea4bb82a152208732cb10a5f72e7e8e4ce9f551e8d165
+          - name: arm32v7hf
+            triplet: armv7-unknown-linux-musleabihf
+            sha256: 7643420285f038545997d3234bee9c854900fa9060388769442ed20a72aeac23
+          - name: i586
+            triplet: i586-unknown-linux-musl
+            sha256: 37d494c1fe60ac07ab8b83871a77a63ab885e5b06cceaa0777537db7767c464f
+          - name: i686
+            triplet: i686-unknown-linux-musl
+            sha256: 0b1baac45c94b499791b65bbc63d0486aa557c6576142eddce3dee55e2fd022b
+          - name: loong64
+            triplet: loongarch64-unknown-linux-musl
+            sha256: 2b8cddf9e082f8c8527a459520037ebcedae7262950e429d96184622ae74b8cf
+          - name: m68k
+            triplet: m68k-unknown-linux-musl
+            sha256: 72f6427a1c97c1bd151ebcbd98eab6c39d46090bb89ff2e40c639be012dd2855
+          - name: microblazeel
+            triplet: microblazeel-xilinx-linux-musl
+            sha256: ce892fe2c799bfd963de06632f5d02ea3e78d8abf2bfd361d673d4ce28fb6f69
+          - name: microblaze
+            triplet: microblaze-xilinx-linux-musl
+            sha256: 03852d0ba1a5d6cd3efe1ee5b1cb7506fcc2b5b3026966fe1d7d916d621f5b4b
+          - name: mips64el
+            triplet: mips64el-unknown-linux-musl
+            sha256: 01f821f8c476ec6e9618c4272a2e7e6fa3d664491f5ede4296d33af2e423a5ca
+          - name: mips64
+            triplet: mips64-unknown-linux-musl
+            sha256: 9a99beb2e08584373451321d4580ff9c6fe3e1899daab511d2822d547e1a78be
+          - name: mips32el
+            triplet: mipsel-unknown-linux-musl
+            sha256: 2698fea97c0c8bfdbcfa5db3fead20f779411ab1222e571b966a823a9f27356d
+          - name: mips32elsf
+            triplet: mipsel-unknown-linux-muslsf
+            sha256: 36d8b864b3f6d27558d3f19695a4a39b79a873086edc60bebf733777df2b8359
+          - name: mips32
+            triplet: mips-unknown-linux-musl
+            sha256: b74b51d0f61a837f235ec2cecc7b112c1ed53ad8046c88b907a63b4fdf93d4f3
+          - name: mips32sf
+            triplet: mips-unknown-linux-muslsf
+            sha256: cc87dcaeed29f970bddb4b572c40a4074b9ac3997ba254725e8a89e05485538a
+          - name: powerpc64
+            triplet: powerpc64-unknown-linux-musl
+            sha256: d3cce7238b4e2bfaf0ae5a47d4390b84616ad8ae848a07809fe293f436444ee8
+          - name: powerpc
+            triplet: powerpc-unknown-linux-musl
+            sha256: aa50fe4bd9de4e1616400086ec5a29eded5bfbbb9b974b44e990ede3554ffc9e
+          - name: riscv32
+            triplet: riscv32-unknown-linux-musl
+            sha256: ebac6326d6a0cd77c03a9813e6cf63ce70d3d46381149a82cafb60563d9c4732
+          - name: riscv64
+            triplet: riscv64-unknown-linux-musl
+            sha256: 552361f25eaef471d88032eab89e7c1642ddfee466556f1f2e0f6eb68453b7a1
+          - name: s390x
+            triplet: s390x-ibm-linux-musl
+            sha256: d48e0465117ecdba93db01feffd7133bdc975b5dd859e388a8bf7937a9b68d36
+          - name: sh4
+            triplet: sh4-multilib-linux-musl
+            sha256: 6d1cb6c64e71773c4fe68b4a5d774e596ac3d58813b5c1365529b34be08ff309
+          - name: x86_64
+            triplet: x86_64-unknown-linux-musl
+            sha256: a896bad67a4dae7cd7baece62d537fda07f8c74e65fee1b450a691b83e151a9c
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      - name: Set up toolchain for ${{ matrix.name }}
+        run: |
+          CROSS_TOOLCHAIN_URL="https://github.com/cross-tools/musl-cross/releases/download/20250520/${{ matrix.triplet }}.tar.xz"
+
+          sudo mkdir -m 777 -p "${{ env.cross_dir }}"
+          env \
+              CROSS_TRIPLET="${{ matrix.triplet }}" \
+              CROSS_TOOLCHAIN_URL="$CROSS_TOOLCHAIN_URL" \
+              CROSS_TOOLCHAIN_SHA256="${{ matrix.sha256 }}" \
+              CROSS_DIR="${{ env.cross_dir }}" \
+              .github/workflows/scripts/cross-setup.sh
+      - name: Build for ${{ matrix.name }}
+        run: |
+          CROSS_PREFIX="${{ env.cross_dir }}/${{ matrix.triplet }}/bin/${{ matrix.triplet }}-"
+          VERSION="${{ inputs.version }}"
+
+          if [ -n "$VERSION" ]; then
+              make -j$(nproc) CFLAGS="-Werror" STATIC=1 CROSS_PREFIX="$CROSS_PREFIX" VERSION="$VERSION"
+          else
+              make -j$(nproc) CFLAGS="-Werror" STATIC=1 CROSS_PREFIX="$CROSS_PREFIX"
+          fi
+      - name: Upload ${{ matrix.name }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: fakesip-linux-${{ matrix.name }}
+          path: build/fakesip
+          if-no-files-found: error
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..aad5a36
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,50 @@
+name: Release
+run-name: Release ${{ github.event.inputs.version }}
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: Version Number
+        type: string
+        required: true
+
+jobs:
+  Build:
+    uses: ./.github/workflows/ci.yml
+    with:
+      version: ${{ github.event.inputs.version }}
+
+  Release:
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    needs: Build
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      - name: Download Artifact
+        uses: actions/download-artifact@v4
+        with:
+          path: ${{ github.workspace }}/artifacts
+      - name: Reorganize files
+        run: |
+          mkdir release
+          cd artifacts
+          chmod a+x */fakesip*
+          for triplet in *; do
+            tar czvf "../release/$triplet.tar.gz" "$triplet"
+          done
+      - name: Make a tag
+        run: |
+          git config user.name 'GitHub Actions'
+          git config user.email '41898282+github-actions[bot]@users.noreply.github.com'
+          git tag -a '${{ github.event.inputs.version }}' -m '${{ github.event.inputs.version }}'
+          git push origin '${{ github.event.inputs.version }}'
+      - name: Make a release
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run: |
+          gh release create --title 'v${{ github.event.inputs.version }}' --generate-notes --verify-tag '${{ github.event.inputs.version }}' release/*.tar.gz
diff --git a/.github/workflows/scripts/cross-setup.sh b/.github/workflows/scripts/cross-setup.sh
new file mode 100755
index 0000000..6993863
--- /dev/null
+++ b/.github/workflows/scripts/cross-setup.sh
@@ -0,0 +1,98 @@
+#!/bin/sh
+set -eux
+
+: "------"
+: "CROSS_TRIPLET=$CROSS_TRIPLET"
+: "CROSS_TOOLCHAIN_URL=$CROSS_TOOLCHAIN_URL"
+: "CROSS_TOOLCHAIN_SHA256=$CROSS_TOOLCHAIN_SHA256"
+: "CROSS_DIR=$CROSS_DIR"
+: "------"
+
+CROSS_BASE="$CROSS_DIR/$CROSS_TRIPLET"
+CROSS_SRC="$CROSS_BASE/src"
+CROSS_USR="$CROSS_BASE/$CROSS_TRIPLET/sysroot/usr"
+PATH="$CROSS_BASE/bin:$PATH"
+PKG_CONFIG_PATH="$CROSS_DIR/$CROSS_TRIPLET/$CROSS_TRIPLET/sysroot/usr/lib/pkgconfig"
+export PATH PKG_CONFIG_PATH
+
+libmnl_name=libmnl-1.0.5
+libmnl_tar=$libmnl_name.tar.bz2
+libmnl_sha256=274b9b919ef3152bfb3da3a13c950dd60d6e2bcd54230ffeca298d03b40d0525
+libmnl_url="https://www.netfilter.org/projects/libmnl/files/$libmnl_tar"
+
+libnfnetlink_name=libnfnetlink-1.0.2
+libnfnetlink_tar=$libnfnetlink_name.tar.bz2
+libnfnetlink_sha256=b064c7c3d426efb4786e60a8e6859b82ee2f2c5e49ffeea640cfe4fe33cbc376
+libnfnetlink_url="https://www.netfilter.org/projects/libnfnetlink/files/$libnfnetlink_tar"
+
+libnetfilter_queue_name=libnetfilter_queue-1.0.5
+libnetfilter_queue_tar=$libnetfilter_queue_name.tar.bz2
+libnetfilter_queue_sha256=f9ff3c11305d6e03d81405957bdc11aea18e0d315c3e3f48da53a24ba251b9f5
+libnetfilter_queue_url="https://www.netfilter.org/projects/libnetfilter_queue/files/$libnetfilter_queue_tar"
+
+
+: "Downloading toolchain..."
+cd "$CROSS_DIR"
+curl -Lfo "$CROSS_TRIPLET.tar.xz" "$CROSS_TOOLCHAIN_URL"
+echo "$CROSS_TOOLCHAIN_SHA256 *$CROSS_TRIPLET.tar.xz" | sha256sum -c
+sha256sum "$CROSS_TRIPLET.tar.xz"
+
+
+: "Extracting toolchain..."
+cd "$CROSS_DIR"
+rm -rf "$CROSS_BASE"
+tar xf "$CROSS_TRIPLET.tar.xz"
+chmod -R u+w "$CROSS_BASE"
+mkdir -p "$CROSS_SRC"
+
+
+: "Downloading dependencies..."
+cd "$CROSS_SRC"
+curl -Lfo "$libmnl_tar" "$libmnl_url"
+echo "$libmnl_sha256 *$libmnl_tar" | sha256sum -c
+curl -Lfo "$libnfnetlink_tar" "$libnfnetlink_url"
+echo "$libnfnetlink_sha256 *$libnfnetlink_tar" | sha256sum -c
+curl -Lfo "$libnetfilter_queue_tar" "$libnetfilter_queue_url"
+echo "$libnetfilter_queue_sha256 *$libnetfilter_queue_tar" | sha256sum -c
+
+
+: "Building libmnl..."
+cd "$CROSS_SRC"
+rm -rf "$libmnl_name"
+tar xf "$libmnl_tar"
+mkdir "$libmnl_name/builddir"
+cd "$libmnl_name/builddir"
+../configure \
+    --enable-static \
+    --host="$CROSS_TRIPLET" \
+    --prefix="$CROSS_USR"
+make
+make install
+
+
+: "Building libnfnetlink..."
+cd "$CROSS_SRC"
+rm -rf "$libnfnetlink_name"
+tar xf "$libnfnetlink_tar"
+mkdir "$libnfnetlink_name/builddir"
+cd "$libnfnetlink_name/builddir"
+../configure \
+    --enable-static \
+    --host="$CROSS_TRIPLET" \
+    --prefix="$CROSS_USR"
+make
+make install
+
+
+: "Building libnetfilter_queue..."
+cd "$CROSS_SRC"
+rm -rf "$libnetfilter_queue_name"
+tar xf "$libnetfilter_queue_tar"
+mkdir "$libnetfilter_queue_name/builddir"
+cd "$libnetfilter_queue_name/builddir"
+../configure \
+    --enable-static \
+    --host="$CROSS_TRIPLET" \
+    --prefix="$CROSS_USR"
+make
+make install