Iss #84 - Update git hook to enable fork validation

Resolves #84 (closed)

src/main/rb/eca.rb

@@ -22,6 +22,9 @@ ALLOW_LIST_PROJECTS = ['/eclipse/oniro-core/meta-ts',
 '/eclipse/oniro-core/meta-zephyr'
 ]
 
+## Track whether forked project for error reporting (failing vs non-failing)
+is_forked_project = false
+
 ## Process the commit into a hash object that will be posted to the ECA validation service
 def process_commit(sha)
   commit_parents_raw = `git show -s --format='%P' #{sha}`
@@ -94,8 +97,9 @@ if (nil_or_empty(project_json_data) || project_json_data.class.name == 'Array')
 end
 ## Get the web URL, checking if project is a fork to get original project URL
 if (!nil_or_empty(project_json_data['forked_from_project'])) then
-  puts "Non-Eclipse project repository detected: ECA validation will be skipped.\n\nNote that any issues with sign off or committer access will be flagged upon merging into the main project repository."
-  exit 0
+  puts "Fork detected, using forked from project's URL for better commit validation."
+  project_url = project_json_data['forked_from_project']['web_url']
+  is_forked_project = true
 else 
   project_url = project_json_data['web_url']
 end
@@ -209,6 +213,8 @@ else
   end
 end
 ## If error, exit as status 1
-if (response.code == 403) then
+if (response.code == 403 && is_forked_project) then
+  puts "Errors detected, but commits will be allowed for forked repository. Commit errors reported in this push will block merge into origin repository until resolved."
+elsif (response.code == 403) then
   exit 1
 end