Files
imphnen-backend-service/.github/workflows/nix-build.yml
2026-04-02 23:26:38 +07:00

79 lines
2.4 KiB
YAML

name: Nix Build & Deploy
on:
push:
branches: ['develop']
pull_request:
branches: ['develop']
workflow_dispatch:
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Install Nix
uses: DeterminateSystems/nix-installer-action@main
- name: Setup Cachix
uses: cachix/cachix-action@v15
with:
name: msdqn
authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
- name: Build
run: nix build .#default -o result
- name: Push to Cachix
if: github.event_name == 'push' && github.ref == 'refs/heads/develop'
run: cachix push msdqn result
deploy:
needs: build
if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/develop'
runs-on: ubuntu-latest
steps:
- name: Install Nix
uses: DeterminateSystems/nix-installer-action@main
- name: Setup SSH
env:
INFRA_DEPLOY_KEY: ${{ secrets.INFRA_DEPLOY_KEY }}
run: |
mkdir -p ~/.ssh
echo "${INFRA_DEPLOY_KEY}" > ~/.ssh/deploy_key
chmod 600 ~/.ssh/deploy_key
ssh-keyscan github.com >> ~/.ssh/known_hosts 2>/dev/null
ssh-keyscan 167.235.70.37 >> ~/.ssh/known_hosts 2>/dev/null
- name: Update infra flake.lock
run: |
export GIT_SSH_COMMAND="ssh -i ~/.ssh/deploy_key -o IdentitiesOnly=yes"
git clone git@github.com:IMPHNEN/imphnen-infrastructure.git /tmp/infra
cd /tmp/infra
nix flake update imphnen-backend
if git diff --quiet flake.lock; then
echo "flake.lock unchanged, skipping"
else
git config user.name "github-actions[bot]"
git config user.email "github-actions[bot]@users.noreply.github.com"
git add flake.lock
git commit -m "chore: update imphnen-backend-service to ${GITHUB_SHA::7}"
git push
fi
- name: Deploy to server
run: |
ssh -i ~/.ssh/deploy_key \
-o ConnectTimeout=30 \
-o StrictHostKeyChecking=accept-new \
-o ServerAliveInterval=30 \
-o ServerAliveCountMax=40 \
root@167.235.70.37 \
'nixos-rebuild switch --flake github:IMPHNEN/imphnen-infrastructure#hetzner --refresh 2>&1 | tail -50'
- name: Cleanup
if: always()
run: rm -f ~/.ssh/deploy_key