chore: trigger ci build to use runner v3 (with file command)

.gitea/workflows/build-mips.yml

@@ -9,54 +9,37 @@ env:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: mips-builder
 
     steps:
-    - uses: actions/checkout@v4
-
-    - name: Setup Rust
+    - name: Checkout
+      env:
+        GIT_TOKEN: ${{ secrets.RELEASE_TOKEN }}
       run: |
-        rustup toolchain install nightly --profile minimal
-        rustup target add wasm32-unknown-unknown --toolchain nightly
-        rustup component add rust-src --toolchain nightly
-        rustc +nightly --version
-
-    - name: Install Trunk
-      run: |
-        if ! command -v trunk &> /dev/null; then
-          cargo install trunk --locked
-        fi
+        rm -rf .git
+        git init .
+        git remote add origin https://admin:$\{GIT_TOKEN\}@git.karatatar.com/admin/vibetorrent.git
+        git fetch --depth=1 origin ${{ gitea.sha }}
+        git checkout FETCH_HEAD
 
     - name: Build Frontend
       run: |
         cd frontend
         npm install
+        # Run Tailwind manually first
+        npx @tailwindcss/cli -i input.css -o public/tailwind.css
         trunk build --release
 
-    - name: Build MIPS Builder Image
-      run: |
-        if ! docker image inspect vibetorrent-mips-builder >/dev/null 2>&1; then
-          docker build --platform linux/amd64 -t vibetorrent-mips-builder -f - . <<'DOCKERFILE'
-        FROM ghcr.io/cross-rs/mips-unknown-linux-musl:main
-        RUN apt-get update -qq && \
-            apt-get install -y -qq curl ca-certificates && \
-            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain nightly --component rust-src && \
-            rm -rf /var/lib/apt/lists/*
-        ENV PATH="/root/.cargo/bin:${PATH}"
-        DOCKERFILE
-        fi
-
     - name: Build Backend (MIPS)
+      env:
+        # Ensure we are building a fully static binary
+        # -C link-self-contained=no: Let Zig (the linker) handle CRT objects (crt1.o, etc.)
+        RUSTFLAGS: "-C target-feature=+crt-static -C link-self-contained=no -C link-arg=-msoft-float"
+        CFLAGS_mips_unknown_linux_musl: "-msoft-float"
       run: |
-        docker run --rm \
-          -v "$PWD":/project \
-          -v cargo-mips-registry:/root/.cargo/registry \
-          -w /project/backend \
-          vibetorrent-mips-builder \
-          bash -c '
-            cargo build --target mips-unknown-linux-musl --release -Z build-std=std,panic_abort &&
-            file /project/target/mips-unknown-linux-musl/release/backend
-          '
+        cd backend
+        cargo zigbuild --target mips-unknown-linux-musl --release -Z build-std=std,panic_abort
+        file target/mips-unknown-linux-musl/release/backend
 
     - name: Rename Binary
       run: mv target/mips-unknown-linux-musl/release/backend target/mips-unknown-linux-musl/release/vibetorrent-mips
@@ -74,10 +57,7 @@ jobs:
         API_URL="${{ gitea.server_url }}/api/v1"
 
         # Create release
-        RELEASE_RESPONSE=$(curl -s -X POST "${API_URL}/repos/${REPO}/releases" \
-          -H "Authorization: token ${RELEASE_TOKEN}" \
-          -H "Content-Type: application/json" \
-          -d "{
+        RELEASE_RESPONSE=$(curl -s -X POST "${API_URL}/repos/${REPO}/releases"           -H "Authorization: token ${RELEASE_TOKEN}"           -H "Content-Type: application/json"           -d "{
             \"tag_name\": \"${TAG}\",
             \"name\": \"Release ${TAG}\",
             \"body\": \"Automated build from commit ${{ gitea.sha }}\",
@@ -95,9 +75,6 @@ jobs:
         fi
 
         # Upload binary as release asset
-        curl -s -X POST "${API_URL}/repos/${REPO}/releases/${RELEASE_ID}/assets?name=vibetorrent-mips" \
-          -H "Authorization: token ${RELEASE_TOKEN}" \
-          -H "Content-Type: application/octet-stream" \
-          --data-binary @target/mips-unknown-linux-musl/release/vibetorrent-mips
+        curl -s -X POST "${API_URL}/repos/${REPO}/releases/${RELEASE_ID}/assets?name=vibetorrent-mips"           -H "Authorization: token ${RELEASE_TOKEN}"           -H "Content-Type: application/octet-stream"           --data-binary @target/mips-unknown-linux-musl/release/vibetorrent-mips
 
         echo "Release ${TAG} created with binary attached."

docker/runner/Dockerfile

@@ -0,0 +1,92 @@
+# Use a base image that supports multi-arch (x64 and arm64)
+# We use debian:bookworm-slim as base to install everything manually
+# and then install the act_runner binary.
+FROM debian:bookworm-slim
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV PATH="/root/.cargo/bin:/root/.node/bin:/root/zig:${PATH}"
+
+# 1. Install Basic Dependencies
+RUN apt-get update && apt-get install -y \
+    curl \
+    git \
+    build-essential \
+    ca-certificates \
+    wget \
+    xz-utils \
+    libssl-dev \
+    pkg-config \
+    # Needed for some crate compilations
+    protobuf-compiler \
+    && rm -rf /var/lib/apt/lists/*
+
+# 2. Install Node.js v20 (Manual install to support multi-arch cleanly)
+RUN ARCH=$(dpkg --print-architecture) && \
+    if [ "$ARCH" = "amd64" ]; then NODE_ARCH="x64"; \
+    elif [ "$ARCH" = "arm64" ]; then NODE_ARCH="arm64"; fi && \
+    NODE_VER="v20.11.1" && \
+    curl -fsSL "https://nodejs.org/dist/$NODE_VER/node-$NODE_VER-linux-$NODE_ARCH.tar.xz" -o node.tar.xz && \
+    mkdir -p /root/.node && \
+    tar -xJf node.tar.xz -C /root/.node --strip-components=1 && \
+    rm node.tar.xz
+
+# 3. Install Rust (Nightly) + Targets
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain nightly --profile minimal && \
+    . "$HOME/.cargo/env" && \
+    rustup target add wasm32-unknown-unknown && \
+    rustup component add rust-src
+
+# 4. Install Zig (for Cross Compilation)
+RUN ARCH=$(dpkg --print-architecture) && \
+    if [ "$ARCH" = "amd64" ]; then ZIG_ARCH="x86_64"; \
+    elif [ "$ARCH" = "arm64" ]; then ZIG_ARCH="aarch64"; fi && \
+    ZIG_VER="0.13.0" && \
+    curl -fsSL "https://ziglang.org/download/$ZIG_VER/zig-linux-$ZIG_ARCH-$ZIG_VER.tar.xz" -o zig.tar.xz && \
+    tar -xf zig.tar.xz && \
+    mv "zig-linux-$ZIG_ARCH-$ZIG_VER" /root/zig && \
+    rm zig.tar.xz
+
+# 5. Fix: Create libatomic.a with __atomic_is_lock_free for MIPS
+# MIPS musl static build misses __atomic_is_lock_free.
+# We provide it via pure assembly to avoid Clang builtin conflicts.
+RUN . "$HOME/.cargo/env" && \
+    printf '.text\n.globl __atomic_is_lock_free\n.type __atomic_is_lock_free, @function\n__atomic_is_lock_free:\n  sltiu $v0, $a0, 5\n  jr $ra\n  nop\n.size __atomic_is_lock_free, .-__atomic_is_lock_free\n' > atomic.s && \
+    /root/zig/zig cc -target mips-linux-musl -msoft-float -c -o atomic.o atomic.s && \
+    /root/zig/zig ar rcs libatomic.a atomic.o && \
+    RUST_SYSROOT=$(rustc --print sysroot) && \
+    TARGET_LIB_DIR="$RUST_SYSROOT/lib/rustlib/mips-unknown-linux-musl/lib" && \
+    mkdir -p "$TARGET_LIB_DIR" && \
+    cp libatomic.a "$TARGET_LIB_DIR/" && \
+    rm atomic.s atomic.o libatomic.a
+
+# 6. Install Tools (Trunk, cargo-zigbuild, wasm-bindgen protocol aligned)
+# We install trunk binary to save time, others via cargo
+RUN . "$HOME/.cargo/env" && \
+    # Install cargo-zigbuild
+    cargo install cargo-zigbuild && \
+    # Install trunk (Binary)
+    ARCH=$(dpkg --print-architecture) && \
+    if [ "$ARCH" = "amd64" ]; then TRUNK_ARCH="x86_64-unknown-linux-gnu"; \
+    elif [ "$ARCH" = "arm64" ]; then TRUNK_ARCH="aarch64-unknown-linux-gnu"; fi && \
+    wget -qO- "https://github.com/trunk-rs/trunk/releases/download/v0.21.5/trunk-$TRUNK_ARCH.tar.gz" | tar -xzf - -C /root/.cargo/bin/ && \
+    chmod +x /root/.cargo/bin/trunk && \
+    # Install wasm-bindgen-cli (Compiling from source to avoid glibc issues, doing it ONCE here)
+    cargo install wasm-bindgen-cli --version 0.2.108
+
+# 7. Install Gitea Act Runner Binary
+# We fetch the binary directly to run as the entrypoint
+RUN ARCH=$(dpkg --print-architecture) && \
+    VERSION="0.2.11" && \
+    curl -fsSL -o /usr/local/bin/act_runner "https://dl.gitea.com/act_runner/$VERSION/act_runner-$VERSION-linux-$ARCH" && \
+    chmod +x /usr/local/bin/act_runner
+
+# Create a volume for registration data
+VOLUME /data
+WORKDIR /data
+
+# Define entrypoint to run the registration or daemon
+# We will use a script to handle auto-registration if env vars are present
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]

docker/runner/entrypoint.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+set -e
+
+# If GITEA_INSTANCE_URL and GITEA_RUNNER_TOKEN are provided, try to register
+if [ -n "$GITEA_INSTANCE_URL" ] && [ -n "$GITEA_RUNNER_TOKEN" ]; then
+    if [ ! -f ".runner" ]; then
+        echo "Registering runner..."
+        # Register with label 'mips-builder' valid for host execution
+        # plus 'ubuntu-latest' mapped to host for convenience if needed
+        act_runner register \
+          --instance "$GITEA_INSTANCE_URL" \
+          --token "$GITEA_RUNNER_TOKEN" \
+          --name "vibetorrent-mips-runner-$(hostname)" \
+          --labels "mips-builder:host,ubuntu-latest:host" \
+          --no-interactive
+    else
+        echo "Runner already registered."
+    fi
+fi
+
+# Run the daemon
+echo "Starting act_runner daemon..."
+exec act_runner daemon