From 0f89d97b5a01c2eae5b4de25a7723fc70a78f47e Mon Sep 17 00:00:00 2001
From: Sindre Stephansen <sindre@sindrestephansen.com>
Date: Tue, 1 Aug 2023 11:50:04 +0200
Subject: [PATCH] Allow group packages to add or subtract from the default
 versions

---
 package-list.yaml           |  5 +++++
 sync/src/config/packages.py | 11 ++++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/package-list.yaml b/package-list.yaml
index 13f1f41..8661b37 100644
--- a/package-list.yaml
+++ b/package-list.yaml
@@ -41,3 +41,8 @@ configurations:
         graphql-kotlin-ktor-server: ["latest"]
         graphql-kotlin-client: []
         graphql-kotlin-client-generator: []
+
+      io.insert-koin:
+        _versions: ['3.3.0', '3.2.2']
+        koin-core: []
+        koin-ktor: ['default', '-3.3.0', '3.2.1']
diff --git a/sync/src/config/packages.py b/sync/src/config/packages.py
index 7ebe912..50b4381 100644
--- a/sync/src/config/packages.py
+++ b/sync/src/config/packages.py
@@ -52,8 +52,17 @@ def handle_packages(section) -> list[Package]:
                         if isinstance(value, str):
                             result.append(Package(group_id, artifact_id, value))
                         elif isinstance(value, list):
+                            versions: set[str] = set()
+
                             for version in value:
-                                result.append(Package(group_id, artifact_id, version))
+                                if version == 'default':
+                                    versions.update(default_versions)
+                                elif version.startswith('-'):
+                                    versions.remove(version[1:])
+                                else:
+                                    versions.add(version)
+
+                            result.extend([Package(group_id, artifact_id, version) for version in versions])
                         else:
                             logger.warning(f'Invalid versions "{value}" for "{group_id}:{artifact_id}"')
             else: