Add support for dry-run when not main branch

Author: CL-Andrew

.github/workflows/publish.yaml

@@ -1,11 +1,11 @@
-# NOTE: See "prepublishOnly" script in package.json
 # NPM_TOKEN will only be populated in the context of the `publish` GH environment, see L14
 
 name: Publish to NPM
 
 on:
   push:
     branches:
+      - "**" # Run on all branches, but only publish from main
       - "main"
 
 jobs:
@@ -29,7 +29,7 @@ jobs:
         shell: bash
 
       - name: Install dependencies
-        run:
+        run: |
           pnpm install --frozen-lockfile --strict-peer-dependencies --filter=ccip-js --filter=ccip-react-components
         shell: bash    
 
@@ -38,13 +38,23 @@ jobs:
           pnpm build-ccip-js
           cd packages/ccip-js
           pnpm config set //registry.npmjs.org/:_authToken ${{ secrets.NPM_CCIP_JS }}
-          pnpm publish --no-git-checks --access public
+          if [ "${GITHUB_REF_NAME}" != "main" ]; then
+            echo "Running dry run on non-main branch"
+            pnpm publish --no-git-checks --access public --dry-run
+          else
+            pnpm publish --no-git-checks --access public
+          fi
         shell: bash    
 
       - name: Publish ccip-react-components to NPM
         run: |
           pnpm build-components
           cd packages/ccip-react-components
           pnpm config set //registry.npmjs.org/:_authToken ${{ secrets.NPM_CCIP_REACT_COMPONENTS }}
-          pnpm publish --no-git-checks --access public
-        shell: bash  
+          if [ "${GITHUB_REF_NAME}" != "main" ]; then
+            echo "Running dry run on non-main branch"
+            pnpm publish --no-git-checks --access public --dry-run
+          else
+            pnpm publish --no-git-checks --access public
+          fi
+        shell: bash