fix: honor cancellation on s3 source get config

aslamcodes · aslamcodes · commit 0ba3d448ab26 · 2025-12-25T00:08:33.000+05:30
diff --git a/cmd/appstreamfile/main.go b/cmd/appstreamfile/main.go
@@ -2,7 +2,6 @@ package main
 
 import (
 	"context"
-	"errors"
 	"flag"
 	"fmt"
 	"os"
diff --git a/internal/backend/s3.go b/internal/backend/s3.go
@@ -17,6 +17,10 @@ type S3Backend struct {
 }
 
 func (s3Backend *S3Backend) GetConfig(ctx context.Context) (*config.Config, error) {
+	if err := ctx.Err(); err != nil {
+		return nil, err
+	}
+
 	if s3Backend.Client == nil {
 		return nil, fmt.Errorf("client is nil")
 	}

Original file line number	Diff line number	Diff line change
`@@ -17,6 +17,10 @@ type S3Backend struct {`
`17`	`17`	`}`
`18`	`18`
`19`	`19`	`func (s3Backend S3Backend) GetConfig(ctx context.Context) (config.Config, error) {`
	`20`	`+ if err := ctx.Err(); err != nil {`
	`21`	`+ return nil, err`
	`22`	`+ }`
	`23`	`+`
`20`	`24`	`if s3Backend.Client == nil {`
`21`	`25`	`return nil, fmt.Errorf("client is nil")`
`22`	`26`	`}`