[wip] .github/workflows/testground.yml

.github/workflows/testground.yml

@@ -0,0 +1,74 @@
+# Adapted from:
+# https://github.com/status-im/nim-codex/blob/main/.github/workflows/ci.yml
+
+name: Testground
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        cache_nonce: [ 0 ] # Allows for easily busting actions/cache caches
+        target:
+          - os: linux
+            cpu: amd64
+        nim_branch: [version-1-2]
+        include:
+          - target:
+              os: linux
+            builder: ubuntu-latest
+            shell: bash --noprofile --norc -eo pipefail
+
+    defaults:
+      run:
+        shell: ${{ matrix.shell }} {0}
+
+    name: '${{ matrix.target.os }}-${{ matrix.target.cpu }} (Nim ${{ matrix.nim_branch }})'
+    runs-on: ${{ matrix.builder }}
+    timeout-minutes: 80
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+
+      - name: APT (Linux amd64)
+        if: runner.os == 'Linux' && matrix.target.cpu == 'amd64'
+        run: |
+          # sudo apt-fast update -qq
+          # sudo DEBIAN_FRONTEND='noninteractive' apt-fast install \
+          #   --no-install-recommends -yq ...
+
+      - name: Derive environment variables
+        run: |
+          PLATFORM=x64
+          echo "PLATFORM=${PLATFORM}" >> ${GITHUB_ENV}
+
+          # Stack usage on Linux amd64
+          NIMFLAGS="${NIMFLAGS} -d:limitStackUsage"
+          echo "NIMFLAGS=${NIMFLAGS}" >> ${GITHUB_ENV}
+
+          # Use all available CPUs for build process
+          ncpu=$(nproc)
+          [[ -z "$ncpu" || $ncpu -le 0 ]] && ncpu=1
+          echo "ncpu=${ncpu}" >> ${GITHUB_ENV}
+
+      - name: Build and start Testground daemon
+        run: |
+          mkdir -p ${HOME}/repos && cd ${HOME}/repos
+          git clone https://github.com/testground/testground.git && cd testground
+          make install
+          export PATH="${HOME}/go/bin:${PATH}"
+          testground daemon &
+
+      - name: Build and run default Codex Testground plan
+        run: |
+          export PATH="${HOME}/go/bin:${PATH}"
+          make \
+            TESTGROUND_PLAN=simple_libp2p \
+            TESTGROUND_OPTIONS="--instances=25 --wait" \
+            testground