From ea7c283167c26e186f833e2a2701bdc2a0281f61 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joaqu=C3=ADn=20Centeno?=
 <jpcenteno@users.noreply.github.com>
Date: Tue, 17 Oct 2023 18:19:06 -0300
Subject: [PATCH] [CI] build precompiles (#165)

Add a CI job to check that precompiles compile.
---
 .github/workflows/ci.yaml                      | 16 ++++++++++++++++
 Makefile                                       | 15 ++++++++++-----
 precompiles/{P256Verify.yul => P256VERIFY.yul} |  0
 3 files changed, 26 insertions(+), 5 deletions(-)
 rename precompiles/{P256Verify.yul => P256VERIFY.yul} (100%)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index de07f37a..b7c393ed 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -45,3 +45,19 @@ jobs:
 
       - name: Run clippy
         run: cd tests && cargo clippy --all-targets --all-features -- -D warnings
+
+  build-precompiles:
+    name: "Build precompiles"
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Build precompiles"
+        uses: actions/checkout@v3
+
+      - name: "Setup requirements"
+        run: make setup
+
+      - name: copy-precompiles
+        run: make copy-precompiles
+
+      - name: "Build precompiles"
+        run: make build-precompiles
diff --git a/Makefile b/Makefile
index 092de5ad..a2a1b28e 100644
--- a/Makefile
+++ b/Makefile
@@ -9,11 +9,16 @@ setup:
 update:
 	git submodule update
 
-run:
-	cp -r precompiles/ submodules/era-test-node/etc/system-contracts/contracts/precompiles && \
-	cd submodules/era-test-node && \
-	make build-precompiles && \
-	cargo run -- --show-calls=all --resolve-hashes run
+.PHONY: copy-precompiles
+copy-precompiles:
+	cp precompiles/*.yul submodules/era-test-node/etc/system-contracts/contracts/precompiles/
+
+.PHONY: build-precompiles
+build-precompiles: copy-precompiles
+	cd submodules/era-test-node && make build-precompiles
+
+run: build-precompiles
+	cd submodules/era-test-node && cargo run -- --show-calls=all --resolve-hashes run
 
 test:
 	cd tests && \
diff --git a/precompiles/P256Verify.yul b/precompiles/P256VERIFY.yul
similarity index 100%
rename from precompiles/P256Verify.yul
rename to precompiles/P256VERIFY.yul