Evaluation workflow

Author: Unisay

.github/workflows/evaluate.yml

@@ -0,0 +1,47 @@
+name: "Evaluate mainnet scripts"
+
+# on:
+#   schedule:
+#     - cron: "0 0 * * 5" # Run every Friday at midnight
+
+on:
+  pull_request:
+
+jobs:
+  build:
+    name: Build
+    runs-on: [plutus-script-evaluation-ci, self-hosted]
+    strategy:
+      fail-fast: false
+      matrix:
+        ghc: [ghc96]
+    steps:
+      - name: Checkout the Plutus Repo
+        uses: actions/checkout@master
+        with:
+          repository: IntersectMBO/plutus
+          path: plutus
+
+      - name: Checkout this Repo
+        uses: actions/checkout@main
+        with:
+          path: run-script-evaluations
+
+      - name: Overwrite cabal.project.local
+        uses: DamianReeves/write-file-action@master
+        with:
+          path: cabal.project.local
+          write-mode: overwrite
+          contents: |
+            packages:
+              plutus/plutus-core
+              plutus/plutus-ledger-api
+
+            allow-newer:
+              , plutus-core
+              , plutus-ledger-api
+
+      - name: Evaluate / ${{ matrix.ghc }} / x86_64-linux
+        run: | 
+          nix develop --no-warn-dirty --accept-flake-config .#${{ matrix.ghc }} \
+            --command bash -c 'cabal clean && cabal update && evaluate'