name: BotServer CI

on:
  push:
    branches: [main]
    paths:
      - "botserver/**"
      - "botui/**"
      - "botlib/**"
      - ".forgejo/workflows/botserver.yaml"
      - "Cargo.toml"
      - "Cargo.lock"

jobs:
  build:
    runs-on: gbo
    env:
      RUSTC_WRAPPER: sccache
      PATH: "/home/gbuser/.cargo/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/sbin:/bin"
    steps:
      - name: Setup
        run: |
          cd /opt/gbo/work/generalbots
          git stash 2>/dev/null || true
          OLD_REV=$(git rev-parse HEAD)
          git pull --rebase || { git rebase --abort; git reset --hard origin/main; }
          NEW_REV=$(git rev-parse HEAD)
          if [ "$OLD_REV" != "$NEW_REV" ]
          then
            git diff --name-only -z "$OLD_REV" "$NEW_REV" | xargs -0 touch
          fi
          git log --oneline -1

      - name: Build BotServer and BotUI
        run: |
          cd /opt/gbo/work/generalbots
          rustup default stable
          export RUSTC_WRAPPER=sccache
          echo "=== sccache stats before build ==="
          sccache --show-stats 2>/dev/null || echo "sccache not available"
          CARGO_BUILD_JOBS=6 cargo build -p botserver --bin botserver
          CARGO_BUILD_JOBS=6 cargo build -p botui --bin botui --release
          echo "=== sccache stats after build ==="
          sccache --show-stats 2>/dev/null || echo "sccache not available"

      - name: Deploy to Stage
        run: |
          echo "=== Deploying to Stage ==="
          scp -i /home/gbuser/.ssh/id_ed25519 -o StrictHostKeyChecking=no \
            /opt/gbo/work/generalbots/target/debug/botserver \
            gbuser@system:/opt/gbo/bin/botserver-new
          scp -i /home/gbuser/.ssh/id_ed25519 -o StrictHostKeyChecking=no \
            /opt/gbo/work/generalbots/target/release/botui \
            gbuser@system:/opt/gbo/bin/botui-new
          ssh -i /home/gbuser/.ssh/id_ed25519 -o StrictHostKeyChecking=no \
            gbuser@system \
            "sudo systemctl stop botserver || true && \
            sudo systemctl stop ui || true && \
            sudo mv /opt/gbo/bin/botserver-new /opt/gbo/bin/botserver && \
            sudo mv /opt/gbo/bin/botui-new /opt/gbo/bin/botui && \
            sudo chmod +x /opt/gbo/bin/botserver /opt/gbo/bin/botui && \
            sudo systemctl start botserver && \
            sudo systemctl start ui"
          sleep 10
          ssh -i /home/gbuser/.ssh/id_ed25519 -o StrictHostKeyChecking=no \
            gbuser@system \
            "curl -sf http://localhost:5858/api/health && echo 'BotServer OK' || echo 'BotServer FAILED'; \
            curl -sf http://localhost:3000/ && echo 'BotUI OK' || echo 'BotUI FAILED'"