ci: Add --tag for prerelease npm publishes

npm 11+ requires an explicit --tag when publishing prerelease versions.
Extract the prerelease identifier from the version (e.g. "dev" from
"0.42.2-dev.1") and pass it as the npm dist-tag. Stable versions use
"latest".

Author: lutter

.github/workflows/gnd-binary-build.yml

@@ -228,12 +228,26 @@ jobs:
             mv pkg/bin/*.exe pkg/bin/gnd.exe
           fi
 
-      - name: Create package.json
+      - name: Determine version and npm tag
+        id: version
         shell: bash
         run: |
           VERSION="${{ github.ref_name }}"
           VERSION="${VERSION#v}"
+          echo "version=${VERSION}" >> $GITHUB_OUTPUT
+          # Prerelease versions (e.g. 0.42.2-dev.1) need an explicit --tag
+          if [[ "$VERSION" == *-* ]]; then
+            # Extract prerelease identifier (e.g. "dev" from "0.42.2-dev.1")
+            PRE="${VERSION#*-}"
+            TAG="${PRE%%.*}"
+            echo "tag=${TAG}" >> $GITHUB_OUTPUT
+          else
+            echo "tag=latest" >> $GITHUB_OUTPUT
+          fi
 
+      - name: Create package.json
+        shell: bash
+        run: |
           if [ "${{ matrix.os_field }}" = "win32" ]; then
             BIN_PATH="./bin/gnd.exe"
           else
@@ -243,7 +257,7 @@ jobs:
           cat > pkg/package.json << EOF
           {
             "name": "@graphprotocol/gnd-${{ matrix.platform }}",
-            "version": "${VERSION}",
+            "version": "${{ steps.version.outputs.version }}",
             "description": "gnd binary for ${{ matrix.platform }}",
             "os": ["${{ matrix.os_field }}"],
             "cpu": ["${{ matrix.cpu_field }}"],
@@ -263,7 +277,7 @@ jobs:
           EOF
 
       - name: Publish
-        run: npm publish --provenance --access public ${{ inputs.dry_run && '--dry-run' || '' }}
+        run: npm publish --provenance --access public --tag ${{ steps.version.outputs.tag }} ${{ inputs.dry_run && '--dry-run' || '' }}
         working-directory: pkg
 
   publish-npm-wrapper:
@@ -281,11 +295,25 @@ jobs:
         with:
           node-version: 24
 
-      - name: Create wrapper package
+      - name: Determine version and npm tag
+        id: version
         shell: bash
         run: |
           VERSION="${{ github.ref_name }}"
           VERSION="${VERSION#v}"
+          echo "version=${VERSION}" >> $GITHUB_OUTPUT
+          if [[ "$VERSION" == *-* ]]; then
+            PRE="${VERSION#*-}"
+            TAG="${PRE%%.*}"
+            echo "tag=${TAG}" >> $GITHUB_OUTPUT
+          else
+            echo "tag=latest" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Create wrapper package
+        shell: bash
+        run: |
+          VERSION="${{ steps.version.outputs.version }}"
 
           mkdir -p pkg/bin
           cp gnd/npm/bin/gnd.js pkg/bin/gnd.js
@@ -318,5 +346,5 @@ jobs:
           EOF
 
       - name: Publish
-        run: npm publish --provenance --access public ${{ inputs.dry_run && '--dry-run' || '' }}
+        run: npm publish --provenance --access public --tag ${{ steps.version.outputs.tag }} ${{ inputs.dry_run && '--dry-run' || '' }}
         working-directory: pkg