fix #1325 - setting errorLevel in workspaces doesn't work as expected

src/index.ts

@@ -72,6 +72,15 @@ const getPackageManagerForInstall = async (options: Options, pkgFile: string) =>
   return pnpmDetected ? 'pnpm' : 'npm'
 }
 
+/** Returns if analysis contains upgrades */
+const someUpgraded = (pkgs: string[], analysis: Index<PackageFile> | PackageFile) => {
+  // deep mode analysis is of type Index<PackageFile>
+  // non-deep mode analysis is of type <PackageFile>, so we normalize it to Index<PackageFile>
+  const analysisNormalized: Index<PackageFile> =
+    pkgs.length === 1 ? { [pkgs[0]]: analysis as PackageFile } : (analysis as Index<PackageFile>)
+  return Object.values(analysisNormalized).some(upgrades => Object.keys(upgrades).length > 0)
+}
+
 /** Either suggest an install command based on the package manager, or in interactive mode, prompt to auto-install. */
 const npmInstall = async (
   pkgs: string[],
@@ -83,15 +92,9 @@ const npmInstall = async (
     return
   }
 
-  // deep mode analysis is of type Index<PackageFile>
-  // non-deep mode analysis is of type <PackageFile>, so we normalize it to Index<PackageFile>
-  const analysisNormalized: Index<PackageFile> =
-    pkgs.length === 1 ? { [pkgs[0]]: analysis as PackageFile } : (analysis as Index<PackageFile>)
-  const someUpgraded = Object.values(analysisNormalized).some(upgrades => Object.keys(upgrades).length > 0)
-
   // if no packages were upgraded (i.e. all dependencies deselected in interactive mode), then bail without suggesting an install.
   // normalize the analysis for one or many packages
-  if (!someUpgraded) return
+  if (!someUpgraded(pkgs, analysis)) return
 
   // for the purpose of the install hint, just use the package manager used in the first sub-project
   // if auto-installing, the actual package manager in each sub-project will be used
@@ -238,6 +241,10 @@ async function runUpgrades(options: Options, timeout?: NodeJS.Timeout): Promise<
   }
   clearTimeout(timeout)
 
+  if (options.errorLevel === 2 && someUpgraded(packageFilepaths, analysis)) {
+    programError(options, '\nDependencies not up-to-date')
+  }
+
   // suggest install command or auto-install
   if (options.upgrade) {
     // deno does not have an install command

src/lib/runLocal.ts

@@ -281,13 +281,6 @@ async function runLocal(
         print(options, upgradeHint)
       }
     }
-
-    // if errorLevel is 2, exit with non-zero error code
-    if (options.errorLevel === 2) {
-      writePromise.then(() => {
-        programError(options, '\nDependencies not up-to-date')
-      })
-    }
   }
 
   await writePromise

test/workspaces.test.ts

@@ -367,6 +367,29 @@ describe('workspaces', () => {
         }
       })
 
+      it('update root project and workspaces if errorLevel=2', async () => {
+        const tempDir = await setup()
+        try {
+          await spawn('node', [bin, '--upgrade', '--workspaces', '--root', '--errorLevel', '2'], {
+            cwd: tempDir,
+          }).should.eventually.be.rejectedWith('Dependencies not up-to-date')
+          const upgradedPkg = JSON.parse(await fs.readFile(path.join(tempDir, 'package.json'), 'utf-8'))
+          upgradedPkg.should.have.property('dependencies')
+          upgradedPkg.dependencies.should.have.property('ncu-test-v2')
+          upgradedPkg.dependencies['ncu-test-v2'].should.not.equal('1.0.0')
+          const upgradedPkgA = JSON.parse(await fs.readFile(path.join(tempDir, 'packages/a/package.json'), 'utf-8'))
+          upgradedPkgA.should.have.property('dependencies')
+          upgradedPkgA.dependencies.should.have.property('ncu-test-tag')
+          upgradedPkgA.dependencies['ncu-test-tag'].should.not.equal('1.0.0')
+          const upgradedPkgB = JSON.parse(await fs.readFile(path.join(tempDir, 'packages/b/package.json'), 'utf-8'))
+          upgradedPkgB.should.have.property('dependencies')
+          upgradedPkgB.dependencies.should.have.property('ncu-test-return-version')
+          upgradedPkgB.dependencies['ncu-test-return-version'].should.not.equal('1.0.0')
+        } finally {
+          await fs.rm(tempDir, { recursive: true, force: true })
+        }
+      })
+
       it('do not update non-workspace subpackages', async () => {
         const tempDir = await setup()
         await fs.mkdir(path.join(tempDir, 'other'), { recursive: true })