ci: add Gitea workflow to build fork CUDA image

Add a Gitea Actions workflow and multi-stage Containerfile that build this fork's llama-swap (serial scheduler + embedded Svelte UI) from source and layer it on a pinned llama.cpp CUDA server base, then push to the Gitea container registry as v230-cuda-b9821. - docker/fork-cuda.Containerfile: node UI -> go build -> cuda runtime, runs as root to match the upstream non-suffixed image - .gitea/workflows/build-cuda-image.yml: workflow_dispatch (version + llama.cpp build inputs) and push-on-build-files; logs in with REGISTRY_USER/REGISTRY_PASSWORD Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-28 12:48:48 -04:00
parent 542b79dacf
commit 617c7dc6b9
2 changed files with 148 additions and 0 deletions
@@ -0,0 +1,76 @@
+name: Build CUDA image (fork)
+
+# Builds this fork's llama-swap (serial scheduler + embedded UI) from source and
+# layers it on a pinned llama.cpp CUDA server base, then pushes to the Gitea
+# container registry, e.g. gitea.stevedudenhoeffer.com/steve/llama-swap:v230-cuda-b9821
+#
+# Requires repo secrets: REGISTRY_USER, REGISTRY_PASSWORD (push to the registry).
+
+on:
+  workflow_dispatch:
+    inputs:
+      llama_swap_version:
+        description: "llama-swap version label (image tag prefix)"
+        required: false
+        default: "v230"
+      llamacpp_build:
+        description: "llama.cpp CUDA server build (base image tag suffix)"
+        required: false
+        default: "b9821"
+  # Building the build definition itself kicks off a fresh image.
+  push:
+    branches: [main]
+    paths:
+      - ".gitea/workflows/build-cuda-image.yml"
+      - "docker/fork-cuda.Containerfile"
+
+env:
+  REGISTRY: gitea.stevedudenhoeffer.com
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Compute image metadata
+        id: meta
+        run: |
+          LS_VER="${{ inputs.llama_swap_version || 'v230' }}"
+          LCPP="${{ inputs.llamacpp_build || 'b9821' }}"
+          {
+            echo "image=${REGISTRY}/${{ github.repository }}"
+            echo "tag=${LS_VER}-cuda-${LCPP}"
+            echo "base_tag=server-cuda-${LCPP}"
+            echo "ls_version=${LS_VER}"
+            echo "build_date=$(date -u +%Y-%m-%dT%H:%M:%SZ)"
+          } >> "$GITHUB_OUTPUT"
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Gitea registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: docker/fork-cuda.Containerfile
+          push: true
+          provenance: false
+          build-args: |
+            BASE_TAG=${{ steps.meta.outputs.base_tag }}
+            LS_VERSION=${{ steps.meta.outputs.ls_version }}
+            GIT_HASH=${{ github.sha }}
+            BUILD_DATE=${{ steps.meta.outputs.build_date }}
+          tags: ${{ steps.meta.outputs.image }}:${{ steps.meta.outputs.tag }}
+
+      - name: Summary
+        run: |
+          echo "Pushed ${{ steps.meta.outputs.image }}:${{ steps.meta.outputs.tag }}" >> "$GITHUB_STEP_SUMMARY"