Added branch filter.

gitea/download-previous-artifacts/action.yaml

@@ -25,10 +25,10 @@ inputs:
     description: "Pattern of the artifacts to match. Supports wildcard or RegEx. Default: *"
     required: true
     default: "*"
-  artifactName:
-    description: "Name of the artifact when it is downloaded. If not specified, the artifact will be named what the artifact is named."
+  branchPattern:
+    description: "Branch of the workflow to match. Supports wildcard or RegEx. Default: ${{ github.ref }}"
     required: false
-    default: ""
+    default: "${{ github.ref }}"
   unzipDir:
     description: "Directory to unzip the artifacts into. If not specified, the artifacts will not be unzipped."
     required: false

gitea/download-previous-artifacts/download-previous-artifacts.cs

@@ -45,9 +45,12 @@ if (repoParts.Length != 2)
 string repoOwner = repoParts[0];
 string repoName = repoParts[1];
 
-string workflowPattern = configuration["workflowPattern"] ?? string.Empty;
+string workflowPattern = configuration["workflowPattern"] ?? "*";
 Regex workflowRegex = WildcardToRegex(workflowPattern);
 
+string branchPattern = configuration["branchPattern"] ?? "*";
+Regex branchRegex = WildcardToRegex(branchPattern);
+
 string artifactPattern = configuration["artifactPattern"] ?? "*";
 Regex artifactRegex = WildcardToRegex(artifactPattern);
 
@@ -101,7 +104,16 @@ if (!getWorkflowRunsApiResponse.TryOk(out ActionWorkflowRunsResponse workflowRun
     return 1;
 }
 
-ActionWorkflowRun? actionWorkflowRun = workflowRunResponse.WorkflowRuns.FirstOrDefault(w => workflowRegex.IsMatch(w.Path.Split('@')[0]));
+bool WorkflowMatchesBranch(ActionWorkflowRun workflowRun)
+{
+    string[] pathParts = workflowRun.Path.Split('@');
+    if (pathParts.Length < 2) return false;
+    string workflowName = pathParts[0];
+    string branch = pathParts[1];
+    return workflowRegex.IsMatch(workflowName) && branchRegex.IsMatch(branch);
+}
+
+ActionWorkflowRun? actionWorkflowRun = workflowRunResponse.WorkflowRuns.FirstOrDefault(WorkflowMatchesBranch);
 if (actionWorkflowRun is null)
 {
     Console.WriteLine("No matching workflow run found.");