From 56d1f553f32c242f7cc5043b9ce2b719e2285838 Mon Sep 17 00:00:00 2001
From: n-peugnet <n.peugnet@free.fr>
Date: Mon, 18 Oct 2021 16:04:31 +0200
Subject: make repo responsible of creating the export end channel

---
 dna/drive.go       | 5 ++---
 export/exporter.go | 2 +-
 repo/export.go     | 3 ++-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/dna/drive.go b/dna/drive.go
index 0f62d5e..317d2f4 100644
--- a/dna/drive.go
+++ b/dna/drive.go
@@ -89,7 +89,7 @@ func New(
 	}
 }
 
-func (d *DnaDrive) ExportVersion() (export.Input, <-chan bool) {
+func (d *DnaDrive) ExportVersion(end chan<- bool) export.Input {
 	rChunks, wChunks := io.Pipe()
 	rRecipe, wRecipe := io.Pipe()
 	rFiles, wFiles := io.Pipe()
@@ -105,9 +105,8 @@ func (d *DnaDrive) ExportVersion() (export.Input, <-chan bool) {
 			Files:  rFiles,
 		},
 	}
-	end := make(chan bool)
 	go d.writeVersion(version.Output, end)
-	return version.Input, end
+	return version.Input
 }
 
 func (d *DnaDrive) writeVersion(output export.Output, end chan<- bool) {
diff --git a/export/exporter.go b/export/exporter.go
index 208fbd7..375ba15 100644
--- a/export/exporter.go
+++ b/export/exporter.go
@@ -20,5 +20,5 @@ type Output struct {
 }
 
 type Exporter interface {
-	ExportVersion() (input Input, end <-chan bool)
+	ExportVersion(end chan<- bool) Input
 }
diff --git a/repo/export.go b/repo/export.go
index dd12077..bcadd06 100644
--- a/repo/export.go
+++ b/repo/export.go
@@ -29,7 +29,8 @@ func (r *Repo) Export(exporter export.Exporter) {
 	chunks := r.loadChunks(r.versions)
 	for i := range r.versions {
 		var err error
-		input, end := exporter.ExportVersion()
+		end := make(chan bool)
+		input := exporter.ExportVersion(end)
 		if len(chunks[i]) > 0 {
 			for _, c := range chunks[i] {
 				_, err := io.Copy(input.Chunks, c.Reader())
-- 
cgit v1.2.3