From 126065e705832384840faa36bf359c401b23bc20 Mon Sep 17 00:00:00 2001
From: austinried <4966622+austinried@users.noreply.github.com>
Date: Sun, 4 Oct 2026 08:07:14 +0000
Subject: [PATCH] ci: run the workflow on GitHub pull requests

Add .github/workflows/ci.yml, a copy of the Forgejo CI workflow adapted to
GitHub-hosted runners (ubuntu-latest + cachix/install-nix-action), so pull
requests on the GitHub mirror get the lint, unit-test and integration checks.
The GitHub copy uses a 90 minute timeout so a cold run can finish and warm the
caches, caps the Nix cache so it cannot evict the Gradle/music caches from
GitHub's 10 GB per-repo budget, and pins the job token to contents:read.
---
 .github/workflows/ci.yml | 45 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 .github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000..89f46cb3
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,45 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  GRADLE_OPTS: -Dorg.gradle.daemon=false
+  NIX_CONFIG: experimental-features = nix-command flakes
+
+defaults:
+  run:
+    shell: sh
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+    timeout-minutes: 90
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+      - uses: cachix/install-nix-action@13d8dd58da0234aa297dedd986986ccb8e7f3e24 # v31.11.1
+      - uses: nix-community/cache-nix-action@7df957e333c1e5da7721f60227dbba6d06080569 # v7.0.2
+        with:
+          primary-key: nix-v2-${{ hashFiles('flake.lock', '**/*.nix') }}
+          restore-prefixes-first-match: nix-v2-
+          gc-max-store-size-linux: 6G
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+          key: gradle-${{ hashFiles('**/*.gradle*', '**/gradle.properties', 'gradle/libs.versions.toml', 'gradle/wrapper/gradle-wrapper.properties') }}
+          restore-keys: gradle-
+      - uses: actions/cache@v4
+        with:
+          path: .integration/music
+          key: integration-music-v1
+      - run: nix develop --command gradle :app:ktlintCheck :app:lintDebug :app:testDebugUnitTest --no-configuration-cache --console=plain
+      - run: nix develop .#integration --command nu tools/integration-test.nu