Publish snapshots

.github/workflows/release-snapshot.yml

@@ -0,0 +1,50 @@
+name: Release snapshot
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+      - snapshots
+
+jobs:
+  publish-snapshot:
+    name: Publish snapshot release to npm
+    if: github.repository == 'ethereum-optimism/super-cli'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 0
+
+      - uses: pnpm/action-setup@v2
+
+      - uses: actions/setup-node@v3
+        with:
+          node-version-file: '.nvmrc'
+          registry-url: https://registry.npmjs.org
+          cache: pnpm
+
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          components: rustfmt
+
+      - name: Set deployment token
+        run: npm config set '//registry.npmjs.org/:_authToken' "${NPM_TOKEN}"
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Verify NPM Token is valid
+        run: npm whoami
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Publish snapshots
+        uses: seek-oss/changesets-snapshot@v0
+        with:
+          pre-publish: pnpm nx run-many --target=build
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}