Files
nixos-configs/.gitea/workflows/ci.yml
mayor 3ece063a6a
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Limit CI builds to 2 cores to reduce RAM pressure
Kernel and qt5webengine builds are memory-intensive. Limiting to
2 parallel jobs prevents swapping on john-endesktop.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-14 14:51:15 -08:00

93 lines
3.0 KiB
YAML

name: CI
on:
push:
branches: [main]
pull_request:
branches: [main]
jobs:
check:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: https://git.johnogle.info/johno/gitea-actions/nix-setup@v1
- name: Check flake
run: nix flake check
env:
NIX_CONFIG: "access-tokens = git.johnogle.info=${{ secrets.GITEA_ACCESS_TOKEN }}"
build-and-cache:
runs-on: ubuntu-latest
needs: check
if: github.event_name == 'push' && github.ref == 'refs/heads/main'
steps:
- uses: actions/checkout@v6
- uses: https://git.johnogle.info/johno/gitea-actions/nix-setup@v1
- name: Setup SSH for cache
run: |
mkdir -p ~/.ssh
echo "${{ secrets.CACHE_SSH_KEY }}" > ~/.ssh/cache_key
chmod 600 ~/.ssh/cache_key
ssh-keyscan -H ${{ secrets.CACHE_HOST }} >> ~/.ssh/known_hosts 2>/dev/null || true
- name: Setup signing key
run: |
echo "${{ secrets.NIX_SIGNING_KEY }}" > /tmp/signing-key
chmod 600 /tmp/signing-key
- name: Build, sign, and cache all packages
run: |
PACKAGES=(
custom-claude-code
custom-app-launcher-server
custom-mcrcon-rbw
custom-tea-rbw
custom-rclone-torbox-setup
custom-beads
custom-gastown
qt-pinned-jellyfin-media-player
qt-pinned-stremio
nix-deck-kernel
)
FAILED=()
for pkg in "${PACKAGES[@]}"; do
echo "::group::Building $pkg"
# Capture build output, extract store path (last line starting with /nix/store/)
# --cores 2 limits parallel jobs to reduce RAM pressure on john-endesktop
if BUILD_OUTPUT=$(nix build ".#$pkg" --no-link --print-out-paths --cores 2 2>&1); then
OUT_PATH=$(echo "$BUILD_OUTPUT" | grep '^/nix/store/' | tail -1)
echo "$BUILD_OUTPUT"
echo "Store path: $OUT_PATH"
# Sign the closure
nix store sign --key-file /tmp/signing-key -r "$OUT_PATH"
# Push to cache
nix copy --to "ssh-ng://${{ secrets.CACHE_USER }}@${{ secrets.CACHE_HOST }}?ssh-key=$HOME/.ssh/cache_key" "$OUT_PATH"
# Create GC root to prevent garbage collection
OUT_HASH=$(basename "$OUT_PATH" | cut -d'-' -f1)
ssh -i ~/.ssh/cache_key ${{ secrets.CACHE_USER }}@${{ secrets.CACHE_HOST }} \
"mkdir -p /nix/var/nix/gcroots/ci-cache && ln -sfn $OUT_PATH /nix/var/nix/gcroots/ci-cache/${OUT_HASH}"
echo "✓ $pkg cached successfully"
else
echo "✗ $pkg failed to build"
FAILED+=("$pkg")
fi
echo "::endgroup::"
done
if [ ${#FAILED[@]} -gt 0 ]; then
echo "::error::Failed packages: ${FAILED[*]}"
exit 1
fi
env:
NIX_CONFIG: "access-tokens = git.johnogle.info=${{ secrets.GITEA_ACCESS_TOKEN }}"