Merge pull request #147 from threshold-network/use-yarn-18.5.0-in-slither

Set Node.js version to 18.15.0

We want to fix problem with the yarn build (hardhat compile) command sometimes not generating expected artifacts. The problem is caused by the process silently quitting, which is related to the used version of Node (as descibed in NomicFoundation/hardhat#3877). We've confirmed the problem is reproducible on v18.16.0, now we're downgrading to v18.15.0 to fix the issue.

Author: pdyraga

.github/workflows/contracts.yaml

@@ -59,7 +59,10 @@ jobs:
 
       - uses: actions/setup-node@v3
         with:
-          node-version: "18.x"
+          # Using fixed version, because 18.16 was sometimes causing issues with
+          # artifacts generation during `hardhat compile` - see
+          # https://github.com/NomicFoundation/hardhat/issues/3877
+          node-version: "18.15.0"
           cache: "yarn"
 
       - name: Install dependencies
@@ -83,7 +86,10 @@ jobs:
 
       - uses: actions/setup-node@v3
         with:
-          node-version: "18.x"
+          # Using fixed version, because 18.16 was sometimes causing issues with
+          # artifacts generation during `hardhat compile` - see
+          # https://github.com/NomicFoundation/hardhat/issues/3877
+          node-version: "18.15.0"
           cache: "yarn"
 
       - name: Install dependencies
@@ -104,7 +110,10 @@ jobs:
 
       - uses: actions/setup-node@v3
         with:
-          node-version: "18.x"
+          # Using fixed version, because 18.16 was sometimes causing issues with
+          # artifacts generation during `hardhat compile` - see
+          # https://github.com/NomicFoundation/hardhat/issues/3877
+          node-version: "18.15.0"
           cache: "yarn"
 
       - name: Install dependencies
@@ -124,7 +133,10 @@ jobs:
 
       - uses: actions/setup-node@v3
         with:
-          node-version: "18.x"
+          # Using fixed version, because 18.16 was sometimes causing issues with
+          # artifacts generation during `hardhat compile` - see
+          # https://github.com/NomicFoundation/hardhat/issues/3877
+          node-version: "18.15.0"
           cache: "yarn"
           registry-url: "https://registry.npmjs.org"
 
@@ -193,7 +205,10 @@ jobs:
 
       - uses: actions/setup-node@v3
         with:
-          node-version: "18.x"
+          # Using fixed version, because 18.16 was sometimes causing issues with
+          # artifacts generation during `hardhat compile` - see
+          # https://github.com/NomicFoundation/hardhat/issues/3877
+          node-version: "18.15.0"
           cache: "yarn"
 
       - name: Install needed dependencies
@@ -229,7 +244,10 @@ jobs:
 
       - uses: actions/setup-node@v3
         with:
-          node-version: "18.x"
+          # Using fixed version, because 18.16 was sometimes causing issues with
+          # artifacts generation during `hardhat compile` - see
+          # https://github.com/NomicFoundation/hardhat/issues/3877
+          node-version: "18.15.0"
           cache: "yarn"
           registry-url: "https://registry.npmjs.org"
 
@@ -284,7 +302,10 @@ jobs:
 
       - uses: actions/setup-node@v3
         with:
-          node-version: "18"
+          # Using fixed version, because 18.16 was sometimes causing issues with
+          # artifacts generation during `hardhat compile` - see
+          # https://github.com/NomicFoundation/hardhat/issues/3877
+          node-version: "18.15.0"
           cache: "yarn"
 
       - uses: actions/setup-python@v4