introduce changesets for package build

.changeset/config.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://unpkg.com/@changesets/config@3.0.4/schema.json",
+  "changelog": "@changesets/cli/changelog",
+  "commit": false,
+  "fixed": [],
+  "linked": [["@apollo/*"]],
+  "access": "public",
+  "baseBranch": "main",
+  "updateInternalDependencies": "patch",
+  "ignore": ["app-dir", "hack-the-supergraph-ssr", "apollo-next-13-demo"]
+}

.changeset/nine-maps-exist.md

@@ -0,0 +1,6 @@
+---
+"@apollo/client-react-streaming": patch
+"@apollo/experimental-nextjs-app-support": patch
+---
+
+Change package publishing to Changesets

.changeset/pre.json

@@ -0,0 +1,12 @@
+{
+  "mode": "pre",
+  "tag": "alpha",
+  "initialVersions": {
+    "app-dir": "0.1.0",
+    "hack-the-supergraph-ssr": "0.1.0",
+    "apollo-next-13-demo": "0.1.0",
+    "@apollo/client-react-streaming": "0.11.7",
+    "@apollo/experimental-nextjs-app-support": "0.11.7"
+  },
+  "changesets": []
+}

.github/workflows/publish.yml

@@ -1,22 +1,16 @@
-name: Publish Package to npmjs
+name: Release
+
 on:
-  workflow_dispatch:
-    inputs:
-      version:
-        description: "The version to publish"
-        required: true
-      tag:
-        description: "Tag"
-        required: true
-        default: "latest"
-        type: choice
-        options:
-          - latest
-          - snapshot
-          - next
+  push:
+    branches:
+      - main
+      - next
+
+concurrency: ${{ github.workflow }}-${{ github.ref }}
 
 jobs:
   publish:
+    if: github.repository == 'apollographql/apollo-client-nextjs'
     runs-on: ubuntu-latest
     permissions:
       id-token: write
@@ -36,6 +30,9 @@ jobs:
       - uses: actions/checkout@v4
         with:
           token: ${{ steps.github-actions-bot-app-token.outputs.token }}
+          # Fetch entire git history so  Changesets can generate changelogs
+          # with the correct commits
+          fetch-depth: 0
 
       - uses: actions/setup-node@v4
         with:
@@ -44,30 +41,33 @@ jobs:
           cache: "yarn"
       - run: yarn install --immutable --mode=skip-build
 
-      - name: "@apollo/client-react-streaming: update version"
+      - name: Alpha branch - Enter prerelease mode (alpha by default)
+        # If .changeset/pre.json does not exist and we did not recently exit
+        # prerelease mode, enter prerelease mode with tag alpha
+        if: github.ref_name == 'next' && !contains(github.event.head_commit.message, 'Exit prerelease')
         run: |
-          yarn workspace @apollo/client-react-streaming exec npm pkg set "version=${{ inputs.version }}"
-          yarn workspace @apollo/client-react-streaming exec jq '{ version: .version, dependencies: .dependencies, peerDependencies: .peerDependencies }' package.json
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git config user.name "github-actions[bot]"
+          npx changeset pre enter alpha
+          git add -A
+          git commit -m 'Enter prerelease mode'
+          git push
 
-      - name: "@apollo/experimental-nextjs-app-support: update version and dependencies"
+      - name: Append NPM token to .npmrc
         run: |
-          yarn workspace @apollo/experimental-nextjs-app-support exec npm pkg set "dependencies[@apollo/client-react-streaming]=${{ inputs.version }}" "version=${{ inputs.version }}"
-          yarn workspace @apollo/experimental-nextjs-app-support exec jq '{ version: .version, dependencies: .dependencies, peerDependencies: .peerDependencies }' package.json
-
-      - name: Commit changes back
-        uses: stefanzweifel/git-auto-commit-action@v5
-        with:
-          commit_message: "Release version ${{ inputs.version }}@${{ inputs.tag}} to npm"
-          push_options: ""
-          skip_dirty_check: false
-          tagging_message: "v.${{ inputs.version }}"
-
-      - name: "@apollo/client-react-streaming: publish"
-        run: yarn workspace @apollo/client-react-streaming exec npm publish --access public --tag ${{ inputs.tag }} --provenance
+          cat << EOF > "$HOME/.npmrc"
+            provenance=true
+            //registry.npmjs.org/:_authToken=$NPM_TOKEN
+          EOF
         env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
 
-      - name: "@apollo/experimental-nextjs-app-support: publish"
-        run: yarn workspace @apollo/experimental-nextjs-app-support exec npm publish --access public --tag ${{ inputs.tag }} --provenance
+      - name: Create Release Pull Request or Publish to npm
+        id: changesets
+        uses: changesets/action@v1
+        with:
+          version: yarn changeset version
+          publish: yarn changeset publish
         env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+          GITHUB_TOKEN: ${{ steps.github-actions-bot-app-token.outputs.token }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

integration-test/shared/build-client-react-streaming.cjs

@@ -8,9 +8,7 @@ the package.
 const { execFileSync } = require("node:child_process");
 const { join, dirname } = require("node:path");
 
-const monorepoRoot = dirname(
-  require.resolve("monorepo", { paths: [process.env.INIT_CWD] })
-);
+const monorepoRoot = join(process.env.PROJECT_CWD, "..");
 const pathToArchive = join(execEnv.tempDir, "archive.tgz");
 
 execFileSync(

integration-test/shared/build-experimental-nextjs-app-support.cjs

@@ -8,9 +8,7 @@ the package.
 const { execFileSync } = require("node:child_process");
 const { join, dirname } = require("node:path");
 
-const monorepoRoot = dirname(
-  require.resolve("monorepo", { paths: [process.env.INIT_CWD] })
-);
+const monorepoRoot = join(process.env.PROJECT_CWD, "..");
 const pathToArchive = join(execEnv.tempDir, "archive.tgz");
 
 setTimeout(() => {

integration-test/yarn.lock

@@ -33,13 +33,13 @@ __metadata:
 
 "@apollo/client-react-streaming@exec:./shared/build-client-react-streaming.cjs::locator=%40integration-test%2Froot%40workspace%3A.":
   version: 0.11.7
-  resolution: "@apollo/client-react-streaming@exec:./shared/build-client-react-streaming.cjs#./shared/build-client-react-streaming.cjs::hash=48b117&locator=%40integration-test%2Froot%40workspace%3A."
+  resolution: "@apollo/client-react-streaming@exec:./shared/build-client-react-streaming.cjs#./shared/build-client-react-streaming.cjs::hash=4f1b75&locator=%40integration-test%2Froot%40workspace%3A."
   dependencies:
     ts-invariant: "npm:^0.10.3"
   peerDependencies:
     "@apollo/client": ^3.10.4
     react: ^18 || >=19.0.0-rc
-  checksum: 10/8e12155ebcb9672f5b645c364d356018014df750412c61613341121ebb4d4eabb5f42cd9018cc3a81ad988f1b425548d68254ca49ede19c31d0d9e5a9a4f240a
+  checksum: 10/776f2b39d02b55f0ce93bbbecf1cca82343bedc7e7427869ed060a02eea846cc76a165b9744f625ee7c4a992310522fe768a8bd90f28b52c4b77070929651525
   languageName: node
   linkType: hard
 
@@ -82,7 +82,7 @@ __metadata:
 
 "@apollo/experimental-nextjs-app-support@exec:./shared/build-experimental-nextjs-app-support.cjs::locator=%40integration-test%2Froot%40workspace%3A.":
   version: 0.11.7
-  resolution: "@apollo/experimental-nextjs-app-support@exec:./shared/build-experimental-nextjs-app-support.cjs#./shared/build-experimental-nextjs-app-support.cjs::hash=fa2496&locator=%40integration-test%2Froot%40workspace%3A."
+  resolution: "@apollo/experimental-nextjs-app-support@exec:./shared/build-experimental-nextjs-app-support.cjs#./shared/build-experimental-nextjs-app-support.cjs::hash=db9e8a&locator=%40integration-test%2Froot%40workspace%3A."
   dependencies:
     "@apollo/client-react-streaming": "npm:0.11.7"
   peerDependencies:

package.json

@@ -1,13 +1,14 @@
 {
   "name": "monorepo",
+  "private": true,
   "packageManager": "yarn@4.2.2",
   "workspaces": [
     "packages/*",
     "examples/*"
   ],
   "main": "package.json",
   "dependencies": {
-    "monorepo": "link:.",
+    "@changesets/cli": "^2.27.10",
     "prettier": "^3.0.0",
     "semver": "^7.6.0"
   },

packages/test-utils/package.json

@@ -1,5 +1,6 @@
 {
   "name": "@internal/test-utils",
+  "private": true,
   "devDependencies": {
     "typescript": "*"
   },