ci: speed up js sdk release job

.dagger/release.go

@@ -123,6 +123,7 @@ func (m *Openmeter) publishPythonSdk(ctx context.Context, version string, pypiTo
 	return err
 }
 
+// TODO: keep in sync with api/client/javascript/Makefile for now, if the release process is moved to nix, can be removed
 func (m *Openmeter) PublishJavascriptSdk(ctx context.Context, version string, tag string, npmToken *dagger.Secret) error {
 	// TODO: generate SDK on the fly?
 	_, err := dag.Container().

.github/workflows/sdk-javascript-dev-release.yaml

@@ -0,0 +1,57 @@
+name: JavaScript SDK Beta Release
+
+permissions:
+  contents: read
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+
+jobs:
+  release-beta-sdk:
+    name: JavaScript SDK Beta Release
+    runs-on: depot-ubuntu-latest-8
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          ref: ${{ github.head_ref }}
+
+      - name: Get short SHA
+        id: get-short-sha
+        run: |
+          id=$(echo ${{github.sha}} | cut -c 1-12)
+          echo "id=${id}" >> $GITHUB_OUTPUT
+
+      - name: Configure registry auth
+        run: |
+          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" >> ~/.npmrc
+
+      - name: Set up Nix
+        uses: nixbuild/nix-quick-install-action@63ca48f939ee3b8d835f4126562537df0fee5b91 # v32
+        with:
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
+          nix_conf: |
+            access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
+            keep-env-derivations = true
+            keep-outputs = true
+
+      - name: Restore Nix store
+        uses: nix-community/cache-nix-action/restore@135667ec418502fa5a3598af6fb9eb733888ce6a  # v6.1.3
+        with:
+          primary-key: ${{ runner.os }}-openmeter-nix-build-${{ github.ref_name }}-${{ hashFiles('flake.*') }}
+          restore-prefixes-first-match: |
+            ${{ runner.os }}-openmeter-nix-build-${{ github.ref_name }}-
+            ${{ runner.os }}-openmeter-nix-build-main-${{ hashFiles('flake.*') }}
+            ${{ runner.os }}-openmeter-nix-build-main-
+            ${{ runner.os }}-openmeter-nix-build-
+
+      - name: Publish NPM package
+        run: |
+          nix develop --impure .#ci -c make -C api/client/javascript publish-javascript-sdk
+        env:
+          JS_SDK_RELEASE_VERSION: 1.0.0-beta-${{steps.get-short-sha.outputs.id}}
+          JS_SDK_RELEASE_TAG: beta

api/client/javascript/Makefile

@@ -8,6 +8,27 @@ generate: ## Generate JavaScript SDK
 	pnpm build
 	pnpm test
 
+# Warning: keep in sync with .dagger/release.go for now
+.PHONY: publish-javascript-sdk
+publish-javascript-sdk: ## Publish JavaScript SDK
+	$(call print-target)
+	@if [ -z "$$JS_SDK_RELEASE_VERSION" ]; then \
+		echo "ERROR: JS_SDK_RELEASE_VERSION is required"; \
+		echo "Usage: JS_SDK_RELEASE_VERSION=1.2.3 make publish-javascript-sdk [JS_SDK_RELEASE_TAG=beta]"; \
+		exit 1; \
+	fi
+
+	@if [ -z "$$JS_SDK_RELEASE_TAG" ]; then \
+		echo "ERROR: JS_SDK_RELEASE_TAG is required"; \
+		echo "Usage: JS_SDK_RELEASE_VERSION=1.2.3 make publish-javascript-sdk [JS_SDK_RELEASE_TAG=beta]"; \
+		exit 1; \
+	fi
+
+	pnpm --frozen-lockfile install
+	pnpm version "$${JS_SDK_RELEASE_VERSION}" --no-git-tag-version
+	CACHE_BUSTER="$$(date --rfc-3339=seconds)" pnpm publish --no-git-checks --tag "$${JS_SDK_RELEASE_TAG}"
+	@echo "✅ Published $${JS_SDK_RELEASE_TAG} JavaScript SDK version $${JS_SDK_RELEASE_VERSION} with tag $${JS_SDK_RELEASE_TAG}"
+
 .PHONY: help
 .DEFAULT_GOAL := help
 help: