Merge pull request #15 from BitGo/BTC-2652.use-lerna

feat(wasm): switch from multi-semantic-release to lerna

Author: OttoAllmendinger

.github/workflows/publish.yml

@@ -46,18 +46,18 @@ jobs:
           echo "base ref $GITHUB_BASE_REF"
           echo "head ref $GITHUB_HEAD_REF"
 
-      - name: Build Info
+      - name: Configure Git
         run: |
-          echo "node $(node --version)"
-          echo "npm $(npm --version)"
-          echo "rust $(rustup --version)"
-          git --version
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
 
       - name: Configure NPM
         run: |
           echo "workspaces-update = false" >> .npmrc
           echo "@bitgo:registry=https://registry.npmjs.org" >> .npmrc
-          echo "//registry.npmjs.org/:always-auth=true" >> .npmrc
+          echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" >> .npmrc
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
 
       - name: Install Packages
         run: npm ci --workspaces --include-workspace-root
@@ -69,7 +69,7 @@ jobs:
         run: npm --workspaces test
 
       - name: Release
-        run: npx multi-semantic-release
+        run: npx lerna publish --yes --no-verify-access
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

README.md

@@ -9,6 +9,39 @@ This repo is the home of BitGo's WASM libraries.
 - [wasm-pack](https://rustwasm.github.io/wasm-pack/) (install with `cargo install wasm-pack`)
 - [Node.js](https://nodejs.org/en/)
 
+# Package Management
+
+This monorepo uses [Lerna](https://lerna.js.org/) for managing package versions and publishing to npm.
+
+## Versioning
+
+Packages use **independent versioning** with [Conventional Commits](https://www.conventionalcommits.org/) to automatically determine version bumps:
+
+- `fix:` commits trigger patch releases (0.0.x)
+- `feat:` commits trigger minor releases (0.x.0)
+- `BREAKING CHANGE:` in commit body triggers major releases (x.0.0)
+
+## Publishing
+
+Publishing is automated via GitHub Actions when changes are pushed to `master` or `beta` branches. The workflow:
+
+1. Builds all packages
+2. Runs tests
+3. Uses Lerna to analyze commits since last release
+4. Automatically versions and publishes changed packages
+
+To manually publish (if needed):
+
+```bash
+npx lerna publish
+```
+
+To see what would be published without actually publishing:
+
+```bash
+npx lerna changed
+```
+
 # Packages
 
 

lerna.json

@@ -0,0 +1,23 @@
+{
+  "$schema": "node_modules/lerna/schemas/lerna-schema.json",
+  "version": "independent",
+  "npmClient": "npm",
+  "useWorkspaces": true,
+  "command": {
+    "publish": {
+      "conventionalCommits": true,
+      "message": "chore(release): publish",
+      "ignoreChanges": [
+        "**/*.md",
+        "**/*.test.ts",
+        "**/*.test.js",
+        "**/test/**"
+      ]
+    },
+    "version": {
+      "conventionalCommits": true,
+      "message": "chore(release): version packages"
+    }
+  }
+}
+