chore(cicd): setup ci/cd (#12)

* wip: two workflow files

* feat: first check diffed file

* chore: build and deploy ci on push to main

* chore: build test ci on pr

* chore: finalize build script

* chore: finalize check

* chore: check all supported languages

* chore: add label

.github/workflows/build.yml

@@ -0,0 +1,67 @@
+name: Build benchmark images
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  REGISTRY: ghcr.io
+
+jobs:
+  find-targets:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+      - id: find-targets
+        run: |
+          projects=$(git diff --name-only HEAD^ HEAD | grep -e "^OCaml/" -e "^Java/" -e "^C/" -e "^Solidity/" | cut -d '/' -f 1-2 | sort | uniq | xargs -I{prj} echo \"{prj}\" | tr '\n' ',' | sed 's/,*$//')
+          echo "targets=[$projects]" >> ${GITHUB_OUTPUT}
+
+    outputs:
+      targets: ${{ steps.find-targets.outputs.targets }}
+
+  build-and-deploy:
+
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    needs:
+      - find-targets
+
+    if: always() && needs.find-targets.outputs.targets != '[]'
+
+    strategy:
+      matrix:
+        target: ${{ fromJSON(needs.find-targets.outputs.targets) }}
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Read metadata
+        id: read-metadata
+        run: |
+          content=$(cat ${{ matrix.target }}/metadata.json)
+          content="${content//$'\n'/''}"
+          echo "language=$(echo $content | jq -r .language)" >> ${GITHUB_OUTPUT}
+          echo "id=$(echo $content | jq -r .id)" >> ${GITHUB_OUTPUT}
+      - run: |
+          echo "${{steps.read-metadata.outputs.metadata}}"
+      - uses: docker/setup-buildx-action@v3
+      - uses: docker/build-push-action@v5
+        with:
+          context: ${{ matrix.target }}
+          file: ${{ matrix.target }}/Dockerfile
+          platforms: linux/amd64
+          push: true
+          tags: ${{ env.REGISTRY }}/kupl/starlab-benchmarks/${{ steps.read-metadata.outputs.language }}:${{ steps.read-metadata.outputs.id }}
+          labels: |
+            org.opencontainers.image.source="https://github.com/kupl/starlab-benchmarks"

.github/workflows/check.yml

@@ -0,0 +1,59 @@
+name: Build benchmark images
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  find-targets:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v3
+      - id: find-targets
+        run: |
+          projects=$(git diff --name-only origin/${{ github.base_ref }} origin/${{ github.head_ref }} | grep -e "^OCaml/" -e "^Java/" -e "^C/" -e "^Solidity/" | cut -d '/' -f 1-2 | sort | uniq | xargs -I{prj} echo \"{prj}\" | tr '\n' ',' | sed 's/,*$//')
+          echo "targets=[$projects]" >> ${GITHUB_OUTPUT}
+
+    outputs:
+      targets: ${{ steps.find-targets.outputs.targets }}
+
+
+  build-test:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+
+    needs:
+      - find-targets
+
+    if: always() && needs.find-targets.outputs.targets != '[]'
+
+    strategy:
+      matrix:
+        target: ${{ fromJSON(needs.find-targets.outputs.targets) }}
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Read metadata
+        id: read-metadata
+        run: |
+          content=$(cat ${{ matrix.target }}/metadata.json)
+          content="${content//$'\n'/''}"
+          echo "buildCommand=$(echo $content | jq -r .buildCommand)" >> ${GITHUB_OUTPUT}
+      - uses: docker/setup-buildx-action@v3
+      - uses: docker/build-push-action@v5
+        with:
+          context: ${{ matrix.target }}
+          file: ${{ matrix.target }}/Dockerfile
+          platforms: linux/amd64
+          push: false
+          tags: benchmark:latest
+      - name: Smoke test
+        run: |
+          docker run --rm benchmark:latest ${{ steps.read-metadata.outputs.buildCommand }}