From 875afb5383769d44868c85f6c44c34bedb6f8b2e Mon Sep 17 00:00:00 2001
From: cedoor <me@cedoor.dev>
Date: Wed, 6 Dec 2023 10:36:40 +0000
Subject: [PATCH] ci: add circuit tests to workflows

re #357
---
 .github/workflows/production.yml    | 15 ++++++++++++---
 .github/workflows/pull-requests.yml | 13 ++++++++++---
 package.json                        |  2 +-
 3 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/production.yml b/.github/workflows/production.yml
index f1d3a513..e990662d 100644
--- a/.github/workflows/production.yml
+++ b/.github/workflows/production.yml
@@ -19,7 +19,7 @@ jobs:
             - name: Install Node.js
               uses: actions/setup-node@v1
               with:
-                  node-version: 16.x
+                  node-version: "18"
 
             - name: Get yarn cache directory path
               id: yarn-cache-dir-path
@@ -90,6 +90,7 @@ jobs:
         strategy:
             matrix:
                 type:
+                    - circuits
                     - libraries
                     - contracts
 
@@ -99,7 +100,14 @@ jobs:
             - name: Install Node.js
               uses: actions/setup-node@v1
               with:
-                  node-version: 16.x
+                  node-version: "18"
+
+            # https://github.com/iden3/circuits/blob/8fffb6609ecad0b7bcda19bb908bdb544bdb3cf7/.github/workflows/main.yml#L18-L22
+            - name: Setup Circom deps
+              run: sudo apt-get update && sudo apt-get install -y wget nlohmann-json3-dev libgmp-dev nasm g++ build-essential
+
+            - name: Setup Circom
+              run: wget https://github.com/iden3/circom/releases/latest/download/circom-linux-amd64 && sudo mv ./circom-linux-amd64 /usr/bin/circom && sudo chmod +x /usr/bin/circom
 
             - name: Get yarn cache directory path
               id: yarn-cache-dir-path
@@ -120,10 +128,11 @@ jobs:
             - name: Build libraries
               run: yarn build:libraries
 
-            - name: Test contracts and libraries
+            - name: Test libraries, contracts and circuits
               run: yarn test:${{ matrix.type }}
 
             - name: Coveralls
+              if: matrix.type != 'circuits'
               uses: coverallsapp/github-action@master
               with:
                   github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/pull-requests.yml b/.github/workflows/pull-requests.yml
index 9339ef1f..97c7ac11 100644
--- a/.github/workflows/pull-requests.yml
+++ b/.github/workflows/pull-requests.yml
@@ -17,7 +17,7 @@ jobs:
             - name: Install Node.js
               uses: actions/setup-node@v1
               with:
-                  node-version: 16.x
+                  node-version: "18"
 
             - name: Get yarn cache directory path
               id: yarn-cache-dir-path
@@ -59,7 +59,14 @@ jobs:
             - name: Install Node.js
               uses: actions/setup-node@v1
               with:
-                  node-version: 16.x
+                  node-version: "18"
+
+            # https://github.com/iden3/circuits/blob/8fffb6609ecad0b7bcda19bb908bdb544bdb3cf7/.github/workflows/main.yml#L18-L22
+            - name: Setup Circom deps
+              run: sudo apt-get update && sudo apt-get install -y wget nlohmann-json3-dev libgmp-dev nasm g++ build-essential
+
+            - name: Setup Circom
+              run: wget https://github.com/iden3/circom/releases/latest/download/circom-linux-amd64 && sudo mv ./circom-linux-amd64 /usr/bin/circom && sudo chmod +x /usr/bin/circom
 
             - name: Get yarn cache directory path
               id: yarn-cache-dir-path
@@ -83,5 +90,5 @@ jobs:
             - name: Build subgraph
               run: yarn build:subgraph
 
-            - name: Test contracts, libraries and subgraph
+            - name: Test contracts, libraries, circuits and subgraph
               run: yarn test
diff --git a/package.json b/package.json
index adbf9e6f..cd734343 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
         "compile:contracts": "yarn workspace semaphore-contracts compile",
         "download:snark-artifacts": "rimraf snark-artifacts && ts-node scripts/download-snark-artifacts.ts",
         "remove:template-files": "ts-node scripts/remove-template-files.ts",
-        "test": "yarn test:libraries && yarn test:contracts && yarn test:subgraph",
+        "test": "yarn test:libraries && yarn test:contracts && yarn test:circuits && yarn test:subgraph",
         "test:libraries": "jest --coverage",
         "test:subgraph": "yarn workspace semaphore-subgraph test",
         "test:contracts": "yarn workspace semaphore-contracts test:coverage",