From 1c270535ed7e75118ff55242e51fb95081fa5080 Mon Sep 17 00:00:00 2001
From: Josh Goldberg <git@joshuakgoldberg.com>
Date: Thu, 18 Apr 2024 16:14:08 -0400
Subject: [PATCH] chore: add v8 canary version publishing

---
 .github/workflows/ci.yml      | 34 ++++++++++++++++++++++++++++++++++
 docs/maintenance/Releases.mdx |  4 ++--
 2 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 37efc0409b22..66e3b4b6fc5c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - main
+      - v8
   pull_request:
     branches:
       - '**'
@@ -300,3 +301,36 @@ jobs:
           NX_CLOUD_DISTRIBUTED_EXECUTION: false
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
           NPM_CONFIG_PROVENANCE: true
+
+  publish_canary_version_v8:
+    name: Publish the latest v8 code as a canary version
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+    needs: [integration_tests, lint_with_build, lint_without_build, unit_tests]
+    if: github.repository == 'typescript-eslint/typescript-eslint' && github.ref == 'refs/heads/v8'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # we need the tags to be available
+
+      - name: Install
+        uses: ./.github/actions/prepare-install
+        with:
+          node-version: ${{ env.PRIMARY_NODE_VERSION }}
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Build
+        uses: ./.github/actions/prepare-build
+
+      - name: Figure out and apply the next canary version
+        run: npx nx run repo-tools:apply-canary-version
+
+      - name: Publish all packages to npm with the canary tag
+        # NOTE: this needs to be npx, rather than yarn, to make sure the authenticated npm registry is used
+        run: npx lerna publish premajor --loglevel=verbose --canary --exact --force-publish --yes --dist-tag rc-v8
+        env:
+          NX_CLOUD_DISTRIBUTED_EXECUTION: false
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+          NPM_CONFIG_PROVENANCE: true
diff --git a/docs/maintenance/Releases.mdx b/docs/maintenance/Releases.mdx
index cf9758911bbb..b26f933ad049 100644
--- a/docs/maintenance/Releases.mdx
+++ b/docs/maintenance/Releases.mdx
@@ -23,9 +23,9 @@ Per [Users > Releases > Major Releases](../users/Releases.mdx#major-releases), w
    - `v${major}`
    - `v${major}-canary-auto-release`
 1. Raise a PR from `v${major}-canary-auto-release` to `main` modifying the [`ci.yml` workflow](https://github.com/typescript-eslint/typescript-eslint/blob/main/.github/workflows/ci.yml) [example: [chore: add auto-canary release for v6](https://github.com/typescript-eslint/typescript-eslint/pull/5883)]:
-   - Under `pushes:` at the beginning of the file, add an `- v${major}` list item.
+   - Under `push:` > `branches:` at the beginning of the file, add an `- v${major}` list item.
    - Add a `publish_canary_version_v${major}` step the same as `publish_canary_version` except:
-     - Add the condition: `if: github.ref == 'refs/heads/v${major}'`.
+     - Change the `if` condition's branch check to: `if: github.ref == 'refs/heads/v${major}'`.
      - Its publish command should be `npx lerna publish premajor --loglevel=verbose --canary --exact --force-publish --yes --dist-tag rc-v${major}`.
    - Merge this into `main` once reviewed and rebase the `v${major}` branch.