use nvmrc

.github/workflows/bump_version.yml

@@ -21,7 +21,7 @@ jobs:
 
             - uses: actions/setup-node@v3
               with:
-                  node-version: 18
+                  node-version-file: '.nvmrc'
             - name: Install npm
               run: npm i -g npm@$(cat package.json | jq -r .engines.npm)
 

.github/workflows/clippy.yml

@@ -25,7 +25,7 @@ jobs:
             - uses: actions/checkout@v3
             - uses: actions/setup-node@v3
               with:
-                  node-version: 18
+                  node-version-file: '.nvmrc'
             - name: Install npm
               run: npm i -g npm@$(cat package.json | jq -r .engines.npm)
 

.github/workflows/contract_version.yml

@@ -26,7 +26,7 @@ jobs:
             - uses: actions/checkout@v3
             - uses: actions/setup-node@v3
               with:
-                  node-version: 18
+                  node-version-file: '.nvmrc'
             - name: Install npm
               run: npm i -g npm@$(cat package.json | jq -r .engines.npm)
 

.github/workflows/lint.yml

@@ -23,7 +23,7 @@ jobs:
             - uses: actions/checkout@v3
             - uses: actions/setup-node@v3
               with:
-                  node-version: 18
+                  node-version-file: '.nvmrc'
             - name: Install npm
               run: npm i -g npm@$(cat package.json | jq -r .engines.npm)
 

.github/workflows/ls_cache.yml

@@ -18,7 +18,7 @@ jobs:
             - uses: actions/checkout@v3
             - uses: actions/setup-node@v3
               with:
-                  node-version: 18
+                  node-version-file: '.nvmrc'
             - name: Install npm
               run: npm i -g npm@$(cat package.json | jq -r .engines.npm)
 

.github/workflows/post_pr.yml

@@ -23,7 +23,7 @@ jobs:
             - uses: actions/checkout@v3
             - uses: actions/setup-node@v3
               with:
-                  node-version: 18
+                  node-version-file: '.nvmrc'
             - name: Install npm
               run: npm i -g npm@$(cat package.json | jq -r .engines.npm)
 

.github/workflows/provider_image.yml

@@ -27,7 +27,7 @@ jobs:
             - uses: actions/checkout@v3
             - uses: actions/setup-node@v3
               with:
-                  node-version: 18
+                  node-version-file: '.nvmrc'
             - name: Install npm
               run: npm i -g npm@$(cat package.json | jq -r .engines.npm)
 

.github/workflows/publish.yml

@@ -79,7 +79,7 @@ jobs:
             # setup node
             - uses: actions/setup-node@v3
               with:
-                  node-version: 18
+                  node-version-file: '.nvmrc'
             - name: Install npm
               run: npm i -g npm@$(cat package.json | jq -r .engines.npm)
 

.github/workflows/rustfmt.yml

@@ -25,7 +25,7 @@ jobs:
             - uses: actions/checkout@v3
             - uses: actions/setup-node@v3
               with:
-                  node-version: 18
+                  node-version-file: '.nvmrc'
             - name: Install npm
               run: npm i -g npm@$(cat package.json | jq -r .engines.npm)
 

.github/workflows/tests.yml

@@ -48,7 +48,12 @@ jobs:
                   restore-keys: |
                       project-cache-${{ runner.os }}-${{ runner.arch }}-
 
-            - run: npm install -g [email protected]
+            - uses: actions/setup-node@v3
+              with:
+                  node-version-file: '.nvmrc'
+            - name: Install npm
+              run: npm i -g npm@$(cat package.json | jq -r .engines.npm)
+
             - run: npm install
             - run: npm run removePolkadotJSWarnings
 

.github/workflows/tests_protocol.yml

@@ -25,7 +25,7 @@ jobs:
             - uses: actions/checkout@v3
             - uses: actions/setup-node@v3
               with:
-                  node-version: 18
+                  node-version-file: '.nvmrc'
             - name: Install npm
               run: npm i -g npm@$(cat package.json | jq -r .engines.npm)
 

.nvmrc

@@ -0,0 +1 @@
+v18