chore(repo): Introduce canary releases from main

The main branch will produce canary releases until the
next major version is ready for release. To produce a
staging and production release, open a PR from the main-v4
branch.

.changeset/red-monkeys-sing.md

@@ -0,0 +1,5 @@
+---
+---
+
+Introduce `@canary` releases and change current LTS branch to `main-v4` to be used as
+base branch for `@staging` and `@latest` releases until next major version is stable.

.github/workflows/release-canary.yml

@@ -0,0 +1,36 @@
+name: Canary release
+run-name: Canary release from ${{ github.ref_name }}
+
+on:
+  push:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  canary-release:
+    if: ${{ github.repository == 'clerkinc/javascript' }}
+    runs-on: ${{ vars.RUNNER_LARGE }}
+    env:
+      TURBO_TOKEN: ${{ secrets.TURBO_TOKEN }}
+      TURBO_TEAM: ${{ vars.TURBO_TEAM }}
+      TURBO_REMOTE_ONLY: true
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup
+
+      - name: Version packages for canary
+        id: version-packages
+        run: npm run version:canary | tail -1 >> "$GITHUB_OUTPUT"
+
+      - name: Canary release
+        if: steps.version-packages.outputs.success == '1'
+        run: npm run release:canary
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

package.json

@@ -25,6 +25,7 @@
     "nuke": "./scripts/nuke.sh",
     "prepare": "husky install",
     "release": "TURBO_FORCE=true FORCE_COLOR=1 npm run build -- --force && changeset publish && git push --follow-tags",
+    "release:canary": "TURBO_FORCE=true FORCE_COLOR=1 npm run build && changeset publish --tag canary --no-git-tag",
     "release:snapshot": "TURBO_FORCE=true FORCE_COLOR=1 npm run build && changeset publish --tag snapshot --no-git-tag",
     "release:staging": "TURBO_FORCE=true FORCE_COLOR=1 npm run build && changeset publish --tag staging --no-git-tag",
     "release:verdaccio": "if [ \"$(npm config get registry)\" = \"https://registry.npmjs.org/\" ]; then echo 'Error: Using default registry' && exit 1; else TURBO_FORCE=true TURBO_CONCURRENCY=4 npm run build && changeset publish --no-git-tag; fi",
@@ -37,6 +38,7 @@
     "test:integration:remix": "echo 'placeholder'",
     "update:lockfile": "npm run nuke && npm install -D --arch=x64 --platform=linux turbo && npm install -D --arch=arm64 --platform=darwin turbo",
     "version": "changeset version && ./scripts/version-info.sh",
+    "version:canary": "./scripts/canary.mjs",
     "version:snapshot": "./scripts/snapshot.mjs",
     "version:staging": "./scripts/staging.mjs",
     "yalc:all": "for d in packages/*/; do echo $d; cd $d; yalc push --replace --sig; cd '../../'; done"

scripts/canary.mjs

@@ -0,0 +1,18 @@
+#!/usr/bin/env zx
+
+import 'zx/globals';
+
+import { constants } from './common.mjs';
+
+await $`npx json -I -f ${constants.ChangesetConfigFile} -e "this.changelog = false"`;
+
+const res = await $`npx changeset version --snapshot canary`;
+const success = !res.stderr.includes('No unreleased changesets found');
+
+await $`git checkout HEAD -- ${constants.ChangesetConfigFile}`;
+
+if (success) {
+  echo('success=1');
+} else {
+  echo('success=0');
+}