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-rw-r--r--internal/pipeline/get.go3
-rw-r--r--internal/pipeline/pipeline.go7
2 files changed, 8 insertions, 2 deletions
diff --git a/internal/pipeline/get.go b/internal/pipeline/get.go
index 5e43c2b..de4ac3b 100644
--- a/internal/pipeline/get.go
+++ b/internal/pipeline/get.go
@@ -90,7 +90,8 @@ func DownloadAnalyses(dir string, name string, conn Downloader) error {
key := filepath.Join(name, a)
fn := filepath.Join(dir, a)
err := conn.Download(conn.WIPStorageId(), key, fn)
- if err != nil {
+ // ignore errors with graph.png, as it will not exist in the case of a 1 page book
+ if err != nil && a != "graph.png" {
return fmt.Errorf("Failed to download analysis file %s: %v", key, err)
}
}
diff --git a/internal/pipeline/pipeline.go b/internal/pipeline/pipeline.go
index e1a2c40..d5e8e1c 100644
--- a/internal/pipeline/pipeline.go
+++ b/internal/pipeline/pipeline.go
@@ -467,11 +467,16 @@ func Analyse(conn Downloader) func(chan string, chan string, chan error, *log.Lo
}
defer f.Close()
err = bookpipeline.Graph(bestconfs, filepath.Base(savedir), f)
+ if err != nil {
+ _ = os.Remove(fn)
+ }
if err != nil && err.Error() != "Not enough valid confidences" {
errc <- fmt.Errorf("Error rendering graph: %s", err)
return
}
- up <- fn
+ if err == nil {
+ up <- fn
+ }
close(up)
}