feat: publish to npm (#159)

Add workflow to publish as npm package

.github/actions/publish-npm/action.yml

@@ -0,0 +1,20 @@
+name: Publish to NPM
+description: Publish an npm package.
+inputs:
+  prerelease:
+    description: 'Is this a prerelease. If so, then the latest tag will not be updated in npm.'
+    required: true
+  dry_run:
+    description: 'Is this a dry run. If so no package will be published.'
+    required: true
+
+runs:
+  using: composite
+  steps:
+    - name: Publish
+      shell: bash
+      run: |
+        ./scripts/publish-npm.sh
+      env:
+        LD_RELEASE_IS_PRERELEASE: ${{ inputs.prerelease }}
+        LD_RELEASE_IS_DRYRUN: ${{ inputs.dry_run }}

.github/workflows/go.yml

@@ -14,7 +14,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up Go
       uses: actions/setup-go@v4

.github/workflows/manual-publish.yml

@@ -39,6 +39,34 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
           homebrew-gh-secret: ${{secrets.HOMEBREW_DEPLOY_KEY}}
           tag: ${{ inputs.tag }}
+
+  release-ldcli-npm:
+    runs-on: ubuntu-latest
+    needs: ['release-ldcli']
+    permissions:
+      actions: read
+      id-token: write
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+        name: Checkout
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 20.x
+          registry-url: 'https://registry.npmjs.org'
+      - uses: launchdarkly/gh-actions/actions/release-secrets@release-secrets-v1.0.1
+        name: 'Get NPM token'
+        with:
+          aws_assume_role: ${{ vars.AWS_ROLE_ARN }}
+          ssm_parameter_pairs: '/production/common/releasing/npm/token = NODE_AUTH_TOKEN'
+      - id: publish-npm
+        name: Publish NPM Package
+        uses: ./.github/actions/publish-npm
+        with:
+          prerelease: ${{ inputs.prerelease }}
+
   release-ldcli-provenance:
     needs: ['release-ldcli']
     permissions:

.github/workflows/release-please.yml

@@ -47,6 +47,31 @@ jobs:
           homebrew-gh-secret: ${{secrets.HOMEBREW_DEPLOY_KEY}}
           tag: ${{ needs.release-please.outputs.tag_name }}
 
+  release-ldcli-npm:
+    runs-on: ubuntu-latest
+    needs: ['release-please', 'release-ldcli']
+    permissions:
+      id-token: write
+      contents: write
+    if: ${{ needs.release-please.outputs.release_created == 'true' }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 20.x
+          registry-url: 'https://registry.npmjs.org'
+      - uses: launchdarkly/gh-actions/actions/release-secrets@release-secrets-v1.0.1
+        name: 'Get NPM token'
+        with:
+          aws_assume_role: ${{ vars.AWS_ROLE_ARN }}
+          ssm_parameter_pairs: '/production/common/releasing/npm/token = NODE_AUTH_TOKEN'
+      - id: publish-npm
+        name: Publish NPM Package
+        uses: ./.github/actions/publish-npm
+        with:
+          prerelease: ${{ inputs.prerelease }}
+          dry_run: ${{ inputs.dry_run }}
+
   release-ldcli-provenance:
     needs: ['release-please', 'release-ldcli']
     permissions:

.gitignore

@@ -1,3 +1,4 @@
 .idea/
 dist/
 *.log
+node_modules/

.npmignore

@@ -0,0 +1,9 @@
+cmd/
+internal/
+main.go
+vendor/
+go.mod
+go.sum
+Makefile
+.goreleaser.yaml
+Dockerfile.goreleaser

package.json

@@ -0,0 +1,35 @@
+{
+  "name": "@launchdarkly/ldcli",
+  "description": "The official command line interface for managing LaunchDarkly feature flags.",
+  "version": "0.0.1",
+  "main": "index.js",
+  "scripts": {
+    "postinstall": "go-npm install",
+    "preuninstall": "go-npm uninstall"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/launchdarkly/ldcli.git"
+  },
+  "keywords": [
+    "cli",
+    "feature-flags",
+    "feature-toggles",
+    "command-line-interface",
+    "launchdarkly-integration"
+  ],
+  "author": "LaunchDarkly <team@launchdarkly.com>",
+  "license": "Apache-2.0",
+  "bugs": {
+    "url": "https://github.com/launchdarkly/ldcli/issues"
+  },
+  "homepage": "https://github.com/launchdarkly/ldcli#readme",
+  "goBinary": {
+    "name": "ldcli",
+    "path": "./bin",
+    "url": "https://github.com/launchdarkly/ldcli/releases/download/v{{version}}/ldcli_{{version}}_{{platform}}_{{arch}}.tar.gz"
+  },
+  "dependencies": {
+    "@go-task/go-npm": "^0.2.0"
+  }
+}

release-please-config.json

@@ -6,7 +6,14 @@
       "versioning": "always-bump-minor",
       "bootstrap-sha": "f37bd3aee1f117faba005bf96f0d0888f898ee41",
       "prerelease": true,
-      "extra-files": ["PROVENANCE.md"]
+      "extra-files": [
+        "PROVENANCE.md",
+        {
+          "type": "json",
+          "path": "package.json",
+          "jsonpath": "$.version"
+        }
+      ]
     }
   }
 }

scripts/publish-npm.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+if $LD_RELEASE_IS_DRYRUN ; then
+  echo "Doing a dry run of publishing."
+else
+  if $LD_RELEASE_IS_PRERELEASE ; then
+    echo "Publishing with prerelease tag."
+    npm publish --tag prerelease --provenance --access public || { echo "npm publish failed" >&2; exit 1; }
+  else
+    npm publish --provenance --access public || { echo "npm publish failed" >&2; exit 1; }
+  fi
+fi