From 4fcd5ffccae6348b804dfc7841a802bbafe61d18 Mon Sep 17 00:00:00 2001
From: Csongor Kiss <kiss.csongor.kiss@gmail.com>
Date: Thu, 1 Dec 2022 15:48:02 +0000
Subject: [PATCH] CI: build flattened evm contracts when tag is pushed

---
 .github/workflows/evm-flattened-contracts.yml | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 .github/workflows/evm-flattened-contracts.yml

diff --git a/.github/workflows/evm-flattened-contracts.yml b/.github/workflows/evm-flattened-contracts.yml
new file mode 100644
index 000000000..50449fe28
--- /dev/null
+++ b/.github/workflows/evm-flattened-contracts.yml
@@ -0,0 +1,29 @@
+name: Publish flattened EVM contracts as an artifact for verification purposes
+
+on:
+  # The action can be triggered manually or whenever a tag with the name 'evm-*'
+  # is pushed
+  workflow_dispatch:
+  push:
+    tags:
+      - 'evm-*'
+
+jobs:
+  publish-artifacts:
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        shell: bash
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Flatten contracts
+        run: cd ethereum && make flattened
+
+      - uses: actions/upload-artifact@v3
+        with:
+          name: flattened-contracts
+          path: ethereum/flattened