Implements aggregate peer deps (#5552)

**What's the problem this PR addresses?**

The "incompatible peer dependencies" warnings are extremely verbose and
hard to work with. They can happen when migrating some common packages
(for example React), often aren't that important, and take a lot of
vertical space (thus desensitizing users to legit warnings).

**How did you fix it?**

This PR implements a new warning to replace "incompatible peer
dependencies": "incompatible peer dependency aggregates". Yes, it's
subtle 😄 The message looks like this:

```
node-notifier is listed by your project with version 5.4.0, which doesn't satisfy what @jest/reporters and other dependencies request (^8.0.1 || ^9.0.0 || ^10.0.0).
react is listed by your project with version 18.2.0, which doesn't satisfy what react-highlight-words and other dependencies request (but they have non-overlapping ranges!).
```

Note how Yarn is able to join together all the ranges from all the
dependencies (or die trying)!

I kept the code for the old incompatible peer dependencies, because I'd
like to reference them in the output of `yarn explain peer-requirements`
(so that the aggregate's explanation would then reference the individual
other warnings). I didn't implement the aggregate explanation yet,
though, because I suspect it might require rewriting the command, which
will have to be a follow-up.

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Author: arcanis

.yarn/versions/063b606b.yml

@@ -0,0 +1,34 @@
+releases:
+  "@yarnpkg/cli": minor
+  "@yarnpkg/core": minor
+  "@yarnpkg/plugin-git": minor
+
+declined:
+  - "@yarnpkg/plugin-compat"
+  - "@yarnpkg/plugin-constraints"
+  - "@yarnpkg/plugin-dlx"
+  - "@yarnpkg/plugin-essentials"
+  - "@yarnpkg/plugin-exec"
+  - "@yarnpkg/plugin-file"
+  - "@yarnpkg/plugin-github"
+  - "@yarnpkg/plugin-http"
+  - "@yarnpkg/plugin-init"
+  - "@yarnpkg/plugin-interactive-tools"
+  - "@yarnpkg/plugin-link"
+  - "@yarnpkg/plugin-nm"
+  - "@yarnpkg/plugin-npm"
+  - "@yarnpkg/plugin-npm-cli"
+  - "@yarnpkg/plugin-pack"
+  - "@yarnpkg/plugin-patch"
+  - "@yarnpkg/plugin-pnp"
+  - "@yarnpkg/plugin-pnpm"
+  - "@yarnpkg/plugin-stage"
+  - "@yarnpkg/plugin-typescript"
+  - "@yarnpkg/plugin-version"
+  - "@yarnpkg/plugin-workspace-tools"
+  - "@yarnpkg/builder"
+  - "@yarnpkg/doctor"
+  - "@yarnpkg/extensions"
+  - "@yarnpkg/nm"
+  - "@yarnpkg/pnpify"
+  - "@yarnpkg/sdks"

packages/acceptance-tests/pkg-tests-specs/sources/features/peerDependenciesMeta.test.ts

@@ -29,7 +29,7 @@ describe(`Features`, () => {
     );
 
     test(
-      `it should report collapsed mismatched peer dependency warnings when a set of mismatched peerDependency requirements is detected`,
+      `it should report collapsed a peer dependency warning when a set of mismatched peerDependency requirements is detected`,
       makeTemporaryEnv(
         {
           dependencies: {
@@ -40,7 +40,7 @@ describe(`Features`, () => {
         async ({path, run, source}) => {
           const {stdout} = await run(`install`);
 
-          expect(stdout).toMatch(/provides no-deps \(p[0-9a-f]{5}\) with version 1.1.0, which doesn't satisfy what mismatched-peer-deps-lvl0 and some of its descendants request/);
+          expect(stdout).toContain(`no-deps is listed by your project with version 1.1.0, which doesn't satisfy what mismatched-peer-deps-lvl0 requests (1.0.0)`);
         },
       ),
     );

packages/acceptance-tests/pkg-tests-specs/sources/protocols/__snapshots__/git.test.js.snap

@@ -2,6 +2,8 @@
 
 exports[`Protocols git: it should resolve a git dependency (git+ssh://[email protected]/yarnpkg/util-deprecate.git#v1.0.1) 1`] = `"util-deprecate@git+ssh://[email protected]/yarnpkg/util-deprecate.git#commit=6e923f7d98a0afbe5b9c7db9d0f0029c1936746c"`;
 
+exports[`Protocols git: it should resolve a git dependency (git://github.com/yarnpkg/util-deprecate.git#v1.0.1) 1`] = `"util-deprecate@https://github.com/yarnpkg/util-deprecate.git#commit=6e923f7d98a0afbe5b9c7db9d0f0029c1936746c"`;
+
 exports[`Protocols git: it should resolve a git dependency (https://github.com/yarnpkg/util-deprecate.git#b3562c2798507869edb767da869cd7b85487726d) 1`] = `"util-deprecate@https://github.com/yarnpkg/util-deprecate.git#commit=b3562c2798507869edb767da869cd7b85487726d"`;
 
 exports[`Protocols git: it should resolve a git dependency (https://github.com/yarnpkg/util-deprecate.git#master) 1`] = `"util-deprecate@https://github.com/yarnpkg/util-deprecate.git#commit=4bcc600d20e3a53ea27fa52c4d1fc49cc2d0eabb"`;

packages/plugin-git/sources/GitFetcher.ts

@@ -17,20 +17,19 @@ export class GitFetcher implements Fetcher {
 
   async fetch(locator: Locator, opts: FetchOptions) {
     const expectedChecksum = opts.checksums.get(locator.locatorHash) || null;
-    const normalizedLocator = gitUtils.normalizeLocator(locator);
 
     const checksums = new Map(opts.checksums);
-    checksums.set(normalizedLocator.locatorHash, expectedChecksum);
+    checksums.set(locator.locatorHash, expectedChecksum);
     const nextOpts = {...opts, checksums};
 
-    const result = await this.downloadHosted(normalizedLocator, nextOpts);
+    const result = await this.downloadHosted(locator, nextOpts);
     if (result !== null)
       return result;
 
     const [packageFs, releaseFs, checksum] = await opts.cache.fetchPackageFromCache(locator, expectedChecksum, {
       onHit: () => opts.report.reportCacheHit(locator),
       onMiss: () => opts.report.reportCacheMiss(locator, `${structUtils.prettyLocator(opts.project.configuration, locator)} can't be found in the cache and will be fetched from the remote repository`),
-      loader: () => this.cloneFromRemote(normalizedLocator, nextOpts),
+      loader: () => this.cloneFromRemote(locator, nextOpts),
       ...opts.cacheOptions,
     });
 

packages/plugin-git/sources/gitUtils.ts

@@ -266,7 +266,7 @@ export async function resolveUrl(url: string, configuration: Configuration) {
     }
   };
 
-  return `${repo}#${resolve(protocol, request)}`;
+  return normalizeRepoUrl(`${repo}#${resolve(protocol, request)}`);
 }
 
 export async function clone(url: string, configuration: Configuration) {