// Archives the items.
func (s *stats) archiveInputs(a DumbcasApplication, cas dumbcaslib.CasTable, items <-chan itemToArchive) <-chan string {
c := make(chan string)
go func() {
defer func() {
close(c)
s.done <- true
}()
entryRoot := &dumbcaslib.Entry{}
cont := true
for cont {
select {
case <-interrupt.Channel:
// Early exit.
s.interrupted.Add(1)
return
case item, ok := <-items:
if !ok {
cont = false
continue
}
//s.out <- fmt.Sprintf("Archiving: %s", item.relPath)
makeEntry(entryRoot, item)
s.archiveItem(item, cas)
}
}
// Serializes the entry file to archive it too.
data, err := json.Marshal(entryRoot)
if err != nil {
s.errors.Add(1)
s.out <- fmt.Sprintf("Failed to marshal entry file: %s", err)
} else {
entrySha1, err := dumbcaslib.AddBytes(cas, data)
if os.IsExist(err) {
s.nbNotArchived.Add(1)
s.bytesNotArchived.Add(int64(len(data)))
c <- entrySha1
} else if err == nil {
s.nbArchived.Add(1)
s.bytesArchived.Add(int64(len(data)))
c <- entrySha1
} else {
s.errors.Add(1)
s.out <- fmt.Sprintf("Failed to archive entry file: %s", err)
}
}
}()
return c
}
// archiveData archives a tree fictious data.
// Returns (tree of sha1s, name of the node, sha1 of the node entry).
// Accept the paths as posix.
func archiveData(t testing.TB, cas dumbcaslib.CasTable, nodes dumbcaslib.NodesTable, tree map[string]string) (map[string]string, string, string) {
sha1tree, entries := marshalData(t, tree)
for k, v := range tree {
err := cas.AddEntry(bytes.NewBuffer([]byte(v)), sha1tree[k])
ut.AssertEqualf(t, true, err == nil || err == os.ErrExist, "Unexpected error: %s", err)
}
entrySha1, err := dumbcaslib.AddBytes(cas, entries)
ut.AssertEqual(t, nil, err)
// And finally add the node.
now := time.Now().UTC()
nodeName, err := nodes.AddEntry(&dumbcaslib.Node{entrySha1, "useful comment"}, "fictious")
ut.AssertEqual(t, nil, err)
ut.AssertEqualf(t, true, strings.HasPrefix(nodeName, now.Format("2006-01")+string(filepath.Separator)), "Invalid node name %s", nodeName)
return sha1tree, nodeName, entrySha1
}