CI/CD for build test; includes dockerbuild to avoid docker redownloading deps. avoid-c-arrays removed

.gitea/workflows/build.yml

@@ -0,0 +1,29 @@
+name: Build (C++)
+
+on:
+    pull_request:
+
+jobs:
+    build:
+        runs-on: alpine
+        # Uses pre-built Docker image with all build deps.
+        # Rebuild via ci-image.yml workflow.
+        container:
+            image: git.zach-dev.cc/zach/zshell-ci:latest
+
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v4
+
+            - name: Configure
+              run: cmake -B build -G Ninja -DENABLE_MODULES=plugin -DCMAKE_BUILD_TYPE=Release
+
+            - name: Build
+              run: ninja -C build
+
+            - name: clang-tidy
+              continue-on-error: true
+              run: |
+                  find Plugins -name '*.cpp' -o -name '*.hpp' | \
+                    xargs clang-tidy -p build --quiet 2>&1 | \
+                    grep -v 'Suppressed\|non-user\|non-system'

.gitea/workflows/ci-image.yml

@@ -0,0 +1,22 @@
+name: Rebuild CI Image
+
+on:
+    schedule:
+        - cron: '0 6 * * 0'
+    workflow_dispatch:
+
+jobs:
+    build:
+        runs-on: alpine
+        env:
+            IMAGE: git.zach-dev.cc/zach/zshell-ci:latest
+
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v4
+
+            - name: Build image
+              run: docker build -t "$IMAGE" -f ci/Dockerfile .
+
+            - name: Push image
+              run: docker push "$IMAGE"