Remove panic on errors; Add project and SHA info when no pipeline found

internal/gateway/github_client.go

@@ -50,7 +50,7 @@ func (c *GitHubClient) GetPipelineBySha(id, sha string) (*Pipeline, error) {
 	}
 
 	if len(runs.WorkflowRuns) == 0 {
-		return nil, fmt.Errorf("no pipelines found")
+		return nil, fmt.Errorf("no pipelines found for project %s@%s", id, sha)
 	}
 
 	return workflowToPipeline(runs.WorkflowRuns[0]), nil

internal/gateway/gitlab_client.go

@@ -42,7 +42,7 @@ func (c *GitLabClient) GetPipelineBySha(id string, sha string) (*Pipeline, error
 	}
 
 	if len(pipelines) == 0 {
-		return nil, fmt.Errorf("no pipelines found")
+		return nil, fmt.Errorf("no pipelines found for project %s@%s", id, sha)
 	}
 
 	return &Pipeline{

main.go

@@ -26,7 +26,7 @@ func main() {
 	// Define clients
 	gitClient, err := git.New(*fgitDirectoryLoc)
 	if err != nil {
-		panic(err)
+		exit(err)
 	}
 
 	var gatewayClient gateway.Client
@@ -45,15 +45,15 @@ func main() {
 	}
 
 	if err != nil {
-		panic(err)
+		exit(err)
 	}
 
 	// Define service
 	svc := checker.New(gatewayClient, gitClient)
 
 	// Run polling
 	if err := run(svc, *fpollFrequency); err != nil {
-		panic(err)
+		exit(err)
 	}
 
 	if *fplaySoundOnComplete {
@@ -102,3 +102,8 @@ func setFromEnv(name, defaultValue string) string {
 
 	return defaultValue
 }
+
+func exit(err error) {
+	slog.Error(err.Error())
+	os.Exit(1)
+}