From 2d1d679f581b68161f4ee02852d1307ba60e84d8 Mon Sep 17 00:00:00 2001
From: Federico Builes <febuiles@github.com>
Date: Mon, 26 Sep 2022 19:13:25 +0200
Subject: [PATCH] Move manifest grouping outside main.ts

---
 src/dependency-graph.ts | 17 +++++++++++++++++
 src/main.ts             | 14 ++------------
 2 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/src/dependency-graph.ts b/src/dependency-graph.ts
index 7baf9c9..0d0902f 100644
--- a/src/dependency-graph.ts
+++ b/src/dependency-graph.ts
@@ -29,3 +29,20 @@ export async function compare({
   )
   return ChangesSchema.parse(changes)
 }
+
+export function groupDependenciesByManifest(
+  changes: Changes
+): Map<string, Changes> {
+  const dependencies: Map<string, Changes> = new Map()
+  for (const change of changes) {
+    const manifestName = change.manifest
+
+    if (dependencies.get(manifestName) === undefined) {
+      dependencies.set(manifestName, [])
+    }
+
+    dependencies.get(manifestName)?.push(change)
+  }
+
+  return dependencies
+}
diff --git a/src/main.ts b/src/main.ts
index 57b413c..f5c3618 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -161,19 +161,9 @@ function renderScannedDependency(change: Change): string {
   return `${styles.color[color].open}${icon} ${change.manifest}@${change.version}${styles.color[color].close}`
 }
 
-function printScannedDependencies(changes: Change[]): void {
+function printScannedDependencies(changes: Changes): void {
   core.group('Dependency Changes', async () => {
-    // group changes by manifest
-    const dependencies: Map<string, Change[]> = new Map()
-    for (const change of changes) {
-      const manifestName = change.manifest
-
-      if (dependencies.get(manifestName) === undefined) {
-        dependencies.set(manifestName, [])
-      }
-
-      dependencies.get(manifestName)?.push(change)
-    }
+    const dependencies = dependencyGraph.groupDependenciesByManifest(changes)
 
     for (const manifestName of dependencies.keys()) {
       const manifestChanges = dependencies.get(manifestName) || []