[rescribe] Allow saving of results to somewhere other than a directory named after the book being processed

1 files changed, 30 insertions, 23 deletions

diff --git a/internal/pipeline/get.go b/internal/pipeline/get.go
index 6949062..6c5b92c 100644
--- a/internal/pipeline/get.go
+++ b/internal/pipeline/get.go
@@ -12,9 +12,10 @@ import (
 	"strings"
 )
 
-func DownloadBestPages(name string, conn Pipeliner, pluspngs bool) error {
-	fn := filepath.Join(name, "best")
-	err := conn.Download(conn.WIPStorageId(), fn, fn)
+func DownloadBestPages(dir string, name string, conn Pipeliner, pluspngs bool) error {
+	key := filepath.Join(name, "best")
+	fn := filepath.Join(dir, "best")
+	err := conn.Download(conn.WIPStorageId(), key, fn)
 	if err != nil {
 		return fmt.Errorf("Failed to download 'best' file: %v", err)
 	}
@@ -26,11 +27,12 @@ func DownloadBestPages(name string, conn Pipeliner, pluspngs bool) error {
 
 	s := bufio.NewScanner(f)
 	for s.Scan() {
-		fn = filepath.Join(name, s.Text())
-		conn.Log("Downloading file", fn)
-		err = conn.Download(conn.WIPStorageId(), fn, fn)
+		key = filepath.Join(name, s.Text())
+		fn = filepath.Join(dir, s.Text())
+		conn.Log("Downloading file", key)
+		err = conn.Download(conn.WIPStorageId(), key, fn)
 		if err != nil {
-			return fmt.Errorf("Failed to download file %s: %v", fn, err)
+			return fmt.Errorf("Failed to download file %s: %v", key, err)
 		}
 	}
 
@@ -40,49 +42,54 @@ func DownloadBestPages(name string, conn Pipeliner, pluspngs bool) error {
 
 	s = bufio.NewScanner(f)
 	for s.Scan() {
-		txtfn := filepath.Join(name, s.Text())
-		fn = strings.Replace(txtfn, ".hocr", ".png", 1)
-		conn.Log("Downloading file", fn)
-		err = conn.Download(conn.WIPStorageId(), fn, fn)
+		imgname := strings.Replace(s.Text(), ".hocr", ".png", 1)
+		key = filepath.Join(name, imgname)
+		fn = filepath.Join(dir, imgname)
+		conn.Log("Downloading file", key)
+		err = conn.Download(conn.WIPStorageId(), key, fn)
 		if err != nil {
-			return fmt.Errorf("Failed to download file", fn, err)
+			return fmt.Errorf("Failed to download file %s: %v", key, err)
 		}
 	}
 	return nil
 }
 
-func DownloadPdfs(name string, conn Pipeliner) error {
+func DownloadPdfs(dir string, name string, conn Pipeliner) error {
 	for _, suffix := range []string{".colour.pdf", ".binarised.pdf"} {
-		fn := filepath.Join(name, name+suffix)
-		err := conn.Download(conn.WIPStorageId(), fn, fn)
+		key := filepath.Join(name, name+suffix)
+		fn := filepath.Join(dir, name+suffix)
+		err := conn.Download(conn.WIPStorageId(), key, fn)
 		if err != nil {
-			return fmt.Errorf("Failed to download PDF %s: %v", fn, err)
+			return fmt.Errorf("Failed to download PDF %s: %v", key, err)
 		}
 	}
 	return nil
 }
 
-func DownloadAnalyses(name string, conn Pipeliner) error {
+func DownloadAnalyses(dir string, name string, conn Pipeliner) error {
 	for _, a := range []string{"conf", "graph.png"} {
-		fn := filepath.Join(name, a)
-		err := conn.Download(conn.WIPStorageId(), fn, fn)
+		key := filepath.Join(name, a)
+		fn := filepath.Join(dir, a)
+		err := conn.Download(conn.WIPStorageId(), key, fn)
 		if err != nil {
-			return fmt.Errorf("Failed to download analysis file %s: %v", fn, err)
+			return fmt.Errorf("Failed to download analysis file %s: %v", key, err)
 		}
 	}
 	return nil
 }
 
-func DownloadAll(name string, conn Pipeliner) error {
+func DownloadAll(dir string, name string, conn Pipeliner) error {
 	objs, err := conn.ListObjects(conn.WIPStorageId(), name)
 	if err != nil {
 		return fmt.Errorf("Failed to get list of files for book", name, err)
 	}
 	for _, i := range objs {
+		base := filepath.Base(i)
+		fn := filepath.Join(dir, base)
 		conn.Log("Downloading", i)
-		err = conn.Download(conn.WIPStorageId(), i, i)
+		err = conn.Download(conn.WIPStorageId(), i, fn)
 		if err != nil {
-			return fmt.Errorf("Failed to download file", i, err)
+			return fmt.Errorf("Failed to download file %s: %v", i, err)
 		}
 	}
 	return nil