feat(version): allow packages not matching folder names (#52)

src/version/normalize-packages.spec.ts

@@ -28,6 +28,9 @@ describe('normalizePackages', () => {
       name: '@exodus/batmans-identity',
       private: true,
     }),
+    batcave: JSON.stringify({
+      name: '@exodus/batcave',
+    }),
   }
 
   const lernaConfig = JSON.stringify({
@@ -55,6 +58,7 @@ describe('normalizePackages', () => {
       'groups/wayne/bruce/package.json': packageContents.bruce,
       'groups/wayne/batman/package.json': packageContents.batman,
       'private/batmans-identity/package.json': packageContents.batmansIdentity,
+      'libraries/wayne-manor/package.json': packageContents.batcave,
     })
   })
 
@@ -90,6 +94,14 @@ describe('normalizePackages', () => {
     expect(result).toEqual(['libraries/formatting', 'modules/config'])
   })
 
+  it('should normalize package names not matching folder names', async () => {
+    const result = await normalizePackages({
+      packagesCsv: '@exodus/batcave',
+      filesystem: fs as never,
+    })
+    expect(result).toEqual(['libraries/wayne-manor'])
+  })
+
   it('should normalize deeply nested package name', async () => {
     const result = await normalizePackages({
       packagesCsv: '@exodus/the-ultimate-package',

src/version/normalize-packages.ts

@@ -8,14 +8,21 @@ type Params = {
   packagesCsv: string
 }
 
+type PackageDetails = { path: string; private?: boolean }
+
 export default async function normalizePackages({ packagesCsv, filesystem = fs }: Params) {
   const pkgs = await parsePackageFiles<PackageJson>('package.json', { filesystem })
-  const byFolder = Object.fromEntries(
-    pkgs.map((pkg) => {
-      const folder = path.dirname(pkg.path)
-      return [path.basename(folder), { path: folder, private: pkg.content.private }]
-    })
-  )
+
+  const byFolder = new Map<string, PackageDetails>()
+  const byName = new Map<string, PackageDetails>()
+
+  for (const pkg of pkgs) {
+    const folder = path.dirname(pkg.path)
+    const entry = { path: folder, private: pkg.content.private }
+
+    byFolder.set(path.basename(folder), entry)
+    byName.set(pkg.content.name, entry)
+  }
 
   const normalized = []
   const invalid = []
@@ -26,7 +33,7 @@ export default async function normalizePackages({ packagesCsv, filesystem = fs }
     if (trimmed === '') continue
 
     const folderName = path.basename(trimmed)
-    const pkg = byFolder[folderName]
+    const pkg = byName.get(trimmed) ?? byFolder.get(folderName)
 
     if (!pkg) {
       invalid.push(trimmed)