fix: patch/replace @changesets/assemble-release-plan to disable major…

… on peer dep change (#3184)

.changeset/config.json

@@ -45,6 +45,7 @@
     "host-v5",
     "host-vue3",
     "3008-runtime-remote",
-    "modernjs-ssr-*"
+    "modernjs-ssr-*",
+    "@changesets/assemble-release-plan"
   ]
 }

.nxignore

@@ -1 +1,2 @@
 *.md
+./assemble-release-plan

.prettierignore

@@ -10,4 +10,4 @@ pnpm-lock.yaml
 apps/website-new/docs
 
 /.nx/workspace-data
-/.nx/cache
+/.nx/cache

package.json

@@ -51,7 +51,20 @@
     "build:packages": "npx nx affected -t build --parallel=10 --exclude='*,!tag:type:pkg'",
     "changegen": "./changeset-gen.js --path ./packages/enhanced --staged &&./changeset-gen.js --path ./packages/node --staged && ./changeset-gen.js --path ./packages/runtime --staged && ./changeset-gen.js --path ./packages/data-prefetch --staged && ./changeset-gen.js --path ./packages/nextjs-mf --staged",
     "commitgen:staged": "./commit-gen.js --path ./packages --staged",
-    "commitgen:main": "./commit-gen.js --path ./packages"
+    "commitgen:main": "./commit-gen.js --path ./packages",
+    "changeset:status": "changeset status"
+  },
+  "pnpm": {
+    "packageExtensions": {
+      "@changesets/cli": {
+        "dependencies": {
+          "@changesets/assemble-release-plan": "workspace:*"
+        }
+      }
+    },
+    "overrides": {
+      "@changesets/assemble-release-plan": "workspace:*"
+    }
   },
   "dependencies": {
     "@storybook/addon-interactions": "^8.2.8",

packages/assemble-release-plan/.gitignore

@@ -0,0 +1 @@
+./dist

packages/assemble-release-plan/README.md

@@ -0,0 +1,42 @@
+# Assemble Release Plan
+
+[![View changelog](https://img.shields.io/badge/changelogs.xyz-Explore%20Changelog-brightgreen)](https://changelogs.xyz/@changesets/assemble-release-plan)
+
+Assemble a release plan for changesets from data about a repository.
+
+Usage
+
+```ts
+import assembleReleasePlan from "@changesets/assemble-release-plan";
+import readChangesets from "@changesets/read";
+import { read } from "@changesets/config";
+import { getPackages } from "@manypkg/get-packages";
+import { readPreState } from "@changesets/pre";
+
+const packages = await getPackages(cwd);
+const preState = await readPreState(cwd);
+const config = await read(cwd, packages);
+const changesets = await readChangesets(cwd, sinceRef);
+
+const releasePlan = assembleReleasePlan(changesets, packages, config, preState);
+```
+
+Signature
+
+```ts
+import { NewChangeset, Config, ReleasePlan } from "@changesets/types";
+import { Packages } from "@manypkg/get-packages";
+
+assembleReleasePlan = (
+  changesets: NewChangeset[],
+  packages: Packages,
+  config: Config
+) => ReleasePlan;
+```
+
+This package exists so assembling a release plan can be done without reading from disc.
+This is useful primarily for testing within the changesets project, and when you cannot
+run commands within the repository you want a release plan for (some CI cases).
+
+For most cases, you should use `@changesets/get-release-plan` which will read local changeset
+files, config, and workspaces, to assemble the release plan from.

packages/assemble-release-plan/babel.config.js

@@ -0,0 +1,11 @@
+module.exports = {
+  presets: [
+    [
+      '@babel/preset-env',
+      {
+        targets: { node: 8 },
+      },
+    ],
+  ],
+  overrides: [{ test: '**/*.ts', presets: ['@babel/preset-typescript'] }],
+};

packages/assemble-release-plan/package.json

@@ -0,0 +1,59 @@
+{
+  "name": "@changesets/assemble-release-plan",
+  "version": "6.0.4",
+  "private": true,
+  "description": "Reads changesets and adds information on dependents that need bumping",
+  "main": "dist/changesets-assemble-release-plan.cjs.js",
+  "module": "dist/changesets-assemble-release-plan.esm.js",
+  "exports": {
+    ".": {
+      "types": {
+        "import": "./dist/changesets-assemble-release-plan.cjs.mjs",
+        "default": "./dist/changesets-assemble-release-plan.cjs.js"
+      },
+      "module": "./dist/changesets-assemble-release-plan.esm.js",
+      "import": "./dist/changesets-assemble-release-plan.cjs.mjs",
+      "default": "./dist/changesets-assemble-release-plan.cjs.js"
+    },
+    "./package.json": "./package.json"
+  },
+  "scripts": {
+    "test": "jest",
+    "build": "preconstruct build",
+    "watch": "preconstruct watch",
+    "postinstall": "preconstruct dev",
+    "lint": "yarn eslint . --ext .ts,.tsx,.js",
+    "types:check": "tsc",
+    "changeset": "packages/cli/bin.js",
+    "check-all": "yarn test && yarn types:check && yarn lint && yarn format",
+    "version-packages": "changeset version && yarn format:fix",
+    "release": "yarn build && changeset publish"
+  },
+  "license": "MIT",
+  "repository": "https://github.com/changesets/changesets/tree/main/packages/assemble-release-plan",
+  "dependencies": {
+    "@changesets/errors": "^0.2.0",
+    "@changesets/get-dependents-graph": "^2.1.2",
+    "@changesets/should-skip-package": "^0.1.1",
+    "@changesets/types": "^6.0.0",
+    "@manypkg/get-packages": "^1.1.3",
+    "semver": "^7.5.3"
+  },
+  "devDependencies": {
+    "@changesets/config": "*",
+    "@preconstruct/cli": "^2.8.1",
+    "@babel/preset-typescript": "^7.26.0",
+    "@babel/preset-env": "^7.26.0"
+  },
+  "preconstruct": {
+    "packages": [
+      "."
+    ],
+    "exports": {
+      "importConditionDefaultExport": "default"
+    },
+    "___experimentalFlags_WILL_CHANGE_IN_PATCH": {
+      "importsConditions": true
+    }
+  }
+}

packages/assemble-release-plan/src/README.md

@@ -0,0 +1,4 @@
+# Get Release Info
+
+This package does the end-to-end work of reading in the current set of changesets, and generating a release plan
+based on them.

packages/assemble-release-plan/src/apply-links.ts

@@ -0,0 +1,57 @@
+import { Linked } from '@changesets/types';
+import { Package } from '@manypkg/get-packages';
+import { InternalRelease } from './types';
+import { getCurrentHighestVersion, getHighestReleaseType } from './utils';
+
+/*
+  WARNING:
+  Important note for understanding how this package works:
+
+  We are doing some kind of wacky things with manipulating the objects within the
+  releases array, despite the fact that this was passed to us as an argument. We are
+  aware that this is generally bad practice, but have decided to to this here as
+  we control the entire flow of releases.
+
+  We could solve this by inlining this function, or by returning a deep-cloned then
+  modified array, but we decided both of those are worse than this solution.
+*/
+export default function applyLinks(
+  releases: Map<string, InternalRelease>,
+  packagesByName: Map<string, Package>,
+  linked: Linked,
+): boolean {
+  let updated = false;
+
+  // We do this for each set of linked packages
+  for (let linkedPackages of linked) {
+    // First we filter down to all the relevant releases for one set of linked packages
+    let releasingLinkedPackages = [...releases.values()].filter(
+      (release) =>
+        linkedPackages.includes(release.name) && release.type !== 'none',
+    );
+
+    // If we proceed any further we do extra work with calculating highestVersion for things that might
+    // not need one, as they only have workspace based packages
+    if (releasingLinkedPackages.length === 0) continue;
+
+    let highestReleaseType = getHighestReleaseType(releasingLinkedPackages);
+    let highestVersion = getCurrentHighestVersion(
+      linkedPackages,
+      packagesByName,
+    );
+
+    // Finally, we update the packages so all of them are on the highest version
+    for (let linkedPackage of releasingLinkedPackages) {
+      if (linkedPackage.type !== highestReleaseType) {
+        updated = true;
+        linkedPackage.type = highestReleaseType;
+      }
+      if (linkedPackage.oldVersion !== highestVersion) {
+        updated = true;
+        linkedPackage.oldVersion = highestVersion;
+      }
+    }
+  }
+
+  return updated;
+}