From 89871742135e1ecc1ce387391c14cd64badedcd6 Mon Sep 17 00:00:00 2001
From: Arnout Engelen <arnout@bzzt.net>
Date: Mon, 17 Jun 2024 15:26:50 +0200
Subject: [PATCH] Autodetect version tags

Towards #2139. Still draft because it needs updates to the
unit tests (/VCR) but I ran into problems with the chrome
integration of the tests.

Signed-off-by: Arnout Engelen <arnout@bzzt.net>
---
 app/lib/github_basic_detective.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/app/lib/github_basic_detective.rb b/app/lib/github_basic_detective.rb
index 8d65886ed..ddac1c75e 100644
--- a/app/lib/github_basic_detective.rb
+++ b/app/lib/github_basic_detective.rb
@@ -20,6 +20,7 @@ class GithubBasicDetective < Detective
   OUTPUTS = %i[
     name license discussion_status repo_public_status repo_track_status
     repo_distributed_status contribution_status implementation_languages
+    version_tags
   ].freeze
 
   # These are the 'correct' display case for SPDX for OSI-approved licenses.
@@ -170,6 +171,17 @@ def analyze(_evidence, current)
         confidence: 3,
         explanation: 'GitHub API implementation language analysis'
       }
+
+      # Check for tags
+      tag_data = client.tags fullname
+      tags = tag_data.map { |tag| tag[:name] }
+      if tags.any? { |tag| tag.match?(/^v?\d+\.\d+\.\d+$/) }
+        results[:version_tags] = {
+          value: version_tags,
+          confidence: 2,
+          explanation: 'GitHub tags'
+        }
+      end
     end
 
     results