name: Compile to Binary
on:
  push:
    branches: [ "*" ]
  pull_request:
    branches: [ "*" ]
  workflow_dispatch:

jobs:
  build-linux:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Check if Rust/Cargo is already installed
        id: rust-check-linux
        run: |
          if command -v cargo &>/dev/null; then
            echo "installed=true" >> $GITHUB_OUTPUT
            echo "Cargo found: $(cargo --version)"
          else
            echo "installed=false" >> $GITHUB_OUTPUT
          fi

      - name: Install Rust
        if: steps.rust-check-linux.outputs.installed == 'false'
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: x86_64-unknown-linux-gnu

      - name: Add target (if Rust was pre-installed)
        if: steps.rust-check-linux.outputs.installed == 'true'
        run: rustup target add x86_64-unknown-linux-gnu

      - name: Cache Cargo
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: linux-${{ hashFiles('**/Cargo.lock') }}

      - name: Build Linux (glibc)
        run: cargo build --release --target x86_64-unknown-linux-gnu

      - name: Copy executable
        run: |
          mkdir -p artifacts
          cp target/x86_64-unknown-linux-gnu/release/http-rs artifacts/http-rs-linux-x86_64

      - uses: actions/upload-artifact@v3
        with:
          name: http-rs-linux-x86_64
          path: artifacts/http-rs-linux-x86_64

  build-linux-musl:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install musl tools
        run: sudo apt-get update && sudo apt-get install -y musl-tools

      - name: Check if Rust/Cargo is already installed
        id: rust-check-musl
        run: |
          if command -v cargo &>/dev/null; then
            echo "installed=true" >> $GITHUB_OUTPUT
            echo "Cargo found: $(cargo --version)"
          else
            echo "installed=false" >> $GITHUB_OUTPUT
          fi

      - name: Install Rust
        if: steps.rust-check-musl.outputs.installed == 'false'
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: x86_64-unknown-linux-musl

      - name: Add target (if Rust was pre-installed)
        if: steps.rust-check-musl.outputs.installed == 'true'
        run: rustup target add x86_64-unknown-linux-musl

      - name: Cache Cargo
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: musl-${{ hashFiles('**/Cargo.lock') }}

      - name: Build static binary
        run: cargo build --release --target x86_64-unknown-linux-musl

      - name: Copy executable
        run: |
          mkdir -p artifacts
          cp target/x86_64-unknown-linux-musl/release/http-rs artifacts/http-rs-linux-musl-x86_64

      - uses: actions/upload-artifact@v3
        with:
          name: http-rs-linux-musl-x86_64
          path: artifacts/http-rs-linux-musl-x86_64

  build-windows:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install MinGW
        run: sudo apt-get update && sudo apt-get install -y gcc-mingw-w64-x86-64

      - name: Check if Rust/Cargo is already installed
        id: rust-check-windows
        run: |
          if command -v cargo &>/dev/null; then
            echo "installed=true" >> $GITHUB_OUTPUT
            echo "Cargo found: $(cargo --version)"
          else
            echo "installed=false" >> $GITHUB_OUTPUT
          fi

      - name: Install Rust
        if: steps.rust-check-windows.outputs.installed == 'false'
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: x86_64-pc-windows-gnu

      - name: Add target (if Rust was pre-installed)
        if: steps.rust-check-windows.outputs.installed == 'true'
        run: rustup target add x86_64-pc-windows-gnu

      - name: Cache Cargo
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: windows-${{ hashFiles('**/Cargo.lock') }}

      - name: Build Windows
        run: cargo build --release --target x86_64-pc-windows-gnu

      - name: Copy executable
        run: |
          mkdir -p artifacts
          cp target/x86_64-pc-windows-gnu/release/http-rs.exe artifacts/http-rs-windows-x86_64.exe

      - uses: actions/upload-artifact@v3
        with:
          name: http-rs-windows-x86_64
          path: artifacts/http-rs-windows-x86_64.exe

  release:
    runs-on: ubuntu-latest
    needs: [build-linux, build-linux-musl, build-windows]
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Ensure jq is installed
        run: |
          if ! command -v jq &>/dev/null; then
            sudo apt-get update && sudo apt-get install -y jq
          else
            echo "jq already present: $(jq --version)"
          fi

      - name: Gather commit info
        id: info
        run: |
          SHORT_SHA=$(git rev-parse --short HEAD)
          BRANCH="${{ gitea.ref_name }}"
          COMMIT_MSG=$(git log -1 --format="%s")
          FULL_MSG=$(git log -1 --format="%B")

          echo "short_sha=$SHORT_SHA"  >> $GITHUB_OUTPUT
          echo "branch=$BRANCH"        >> $GITHUB_OUTPUT
          echo "commit_msg=$COMMIT_MSG" >> $GITHUB_OUTPUT
          echo "full_msg<<EOF"         >> $GITHUB_OUTPUT
          echo "$FULL_MSG"             >> $GITHUB_OUTPUT
          echo "EOF"                   >> $GITHUB_OUTPUT

      - name: Download all artifacts
        uses: actions/download-artifact@v3
        with:
          path: release-artifacts

      - name: Create Gitea release and upload assets
        env:
          GITEA_TOKEN: ${{ secrets.HTTP_RS_RELEASE_PUSH }}
          SERVER_URL: ${{ gitea.server_url }}
          REPO: ${{ gitea.repository }}
          TAG: ${{ steps.info.outputs.short_sha }}-${{ steps.info.outputs.branch }}
          RELEASE_NAME: "${{ steps.info.outputs.short_sha }}:${{ steps.info.outputs.branch }} - ${{ steps.info.outputs.commit_msg }}"
          BODY: ${{ steps.info.outputs.full_msg }}
        run: |
          RELEASE_RESPONSE=$(curl -s -X POST \
            "$SERVER_URL/api/v1/repos/$REPO/releases" \
            -H "Authorization: token $GITEA_TOKEN" \
            -H "Content-Type: application/json" \
            -d "$(jq -n \
              --arg tag  "$TAG" \
              --arg name "$RELEASE_NAME" \
              --arg body "$BODY" \
              '{tag_name: $tag, name: $name, body: $body, draft: false, prerelease: false}'
            )")

          RELEASE_ID=$(echo "$RELEASE_RESPONSE" | jq -r '.id')
          echo "Created release ID: $RELEASE_ID"

          if [ -z "$RELEASE_ID" ] || [ "$RELEASE_ID" = "null" ]; then
            echo "Failed to create release:"
            echo "$RELEASE_RESPONSE"
            exit 1
          fi

          find release-artifacts -type f | while read FILE; do
            FILENAME=$(basename "$FILE")
            echo "Uploading $FILENAME..."
            curl -s -X POST \
              "$SERVER_URL/api/v1/repos/$REPO/releases/$RELEASE_ID/assets?name=$FILENAME" \
              -H "Authorization: token $GITEA_TOKEN" \
              -H "Content-Type: application/octet-stream" \
              --data-binary @"$FILE"
          done