Developer
67e432564d
Build & Deploy (Nix) / build-and-deploy (backend) (push) Successful in 1m34s
Build & Deploy (Nix) / build-and-deploy (discord-gateway) (push) Successful in 2m22s
Build & Deploy (Nix) / build-and-deploy (proxy) (push) Successful in 2m37s
Previously /etc/gmw/*.env was managed by hand on the VPS; AI_LLM_* and other vars drifted silently (AI_LLM_EMBEDDING_MODEL was missing until added manually today). Now: - BACKEND_ENV / GATEWAY_ENV secrets hold the full env block per service - deploy.yml streams the secret to the VPS via stdin before the deploy (never through argv — no shell escaping issues, no secret exposure) - env file chown'd gmw:gmw, chmod 600; empty secret = skip (no clobber) - .env.example documents the declarative workflow Update production env = edit the Gitea secret + push, never SSH by hand.
98 lines
3.4 KiB
YAML
98 lines
3.4 KiB
YAML
name: Build & Deploy (Nix)
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on:
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push:
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branches:
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- main
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jobs:
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build-and-deploy:
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runs-on: ubuntu-latest
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strategy:
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fail-fast: false
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matrix:
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service: [backend, discord-gateway, proxy]
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steps:
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- name: Check out repository
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run: |
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git clone https://git.imrnes.team/MythEclipse/GMW.git .
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git checkout ${{ github.sha }}
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- name: Build & Deploy ${{ matrix.service }}
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env:
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VPS_HOST: ${{ secrets.VPS_HOST }}
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VPS_USER: ${{ secrets.VPS_USER }}
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VPS_SSH_KEY: ${{ secrets.VPS_SSH_KEY }}
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# Declarative env: source of truth = Gitea secrets, CI writes the
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# service env files on the VPS. Update env by editing the secret,
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# never by SSH-ing into the VPS by hand.
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BACKEND_ENV: ${{ secrets.BACKEND_ENV }}
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GATEWAY_ENV: ${{ secrets.GATEWAY_ENV }}
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run: |
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set -eu
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# --- Install Nix & Build ---
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curl -fsSL https://install.determinate.systems/nix \
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| sh -s -- install linux --no-confirm --init none 2>&1
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mkdir -p /etc/nix
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echo "experimental-features = nix-command flakes" >> /etc/nix/nix.conf
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. /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
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SERVICE="${{ matrix.service }}"
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echo "=== Building: $SERVICE ==="
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nix build ".#$SERVICE" --impure --option sandbox false 2>&1
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STORE_PATH=$(readlink result)
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echo "=== Store path: $STORE_PATH"
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# --- Deploy ---
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NIX_BIN="/nix/var/nix/profiles/default/bin"
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PROFILE="/nix/var/nix/profiles/gmw-$SERVICE"
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key_file=$(mktemp /tmp/deploy-key.XXXXXX)
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printf '%s\n' "$VPS_SSH_KEY" > "$key_file"
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chmod 600 "$key_file"
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export NIX_SSHOPTS="-i $key_file -o StrictHostKeyChecking=no"
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nix copy --to "ssh://${VPS_USER}@${VPS_HOST}" "$STORE_PATH" 2>&1
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# --- Deploy env (declarative, from Gitea secrets) ---
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ENV_TARGET=""
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ENV_VALUE=""
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case "$SERVICE" in
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backend) ENV_TARGET="/etc/gmw/backend.env"; ENV_VALUE="$BACKEND_ENV" ;;
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discord-gateway) ENV_TARGET="/etc/gmw/discord-gateway.env"; ENV_VALUE="$GATEWAY_ENV" ;;
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proxy) ;; # nginx proxy has no env file
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esac
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if [ -n "$ENV_VALUE" ] && [ -n "$ENV_TARGET" ]; then
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echo "=== Deploying env: $ENV_TARGET ==="
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printf '%s\n' "$ENV_VALUE" | ssh -i "$key_file" -o StrictHostKeyChecking=no \
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"${VPS_USER}@${VPS_HOST}" "
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set -eu
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mkdir -p /etc/gmw
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cat > $ENV_TARGET
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chown gmw:gmw $ENV_TARGET
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chmod 600 $ENV_TARGET
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echo \"env file lines: \$(grep -c '=' $ENV_TARGET)\"
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"
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else
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echo "=== No env secret for $SERVICE — skipping env deploy ==="
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fi
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ssh -i "$key_file" -o StrictHostKeyChecking=no \
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"${VPS_USER}@${VPS_HOST}" "
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if [ -d $PROFILE ] && [ ! -L $PROFILE ]; then
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rm -rf $PROFILE
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fi
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export PATH=\$PATH:$NIX_BIN
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nix-env --profile $PROFILE --set $STORE_PATH
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systemctl daemon-reload
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systemctl restart gmw-$SERVICE
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sleep 3
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systemctl status gmw-$SERVICE --no-pager 2>&1 | head -12
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" 2>&1 |