aerc/worker/mbox/create.go

61 lines
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package mboxer
import (
"io"
"os"
"path/filepath"
"strings"
)
func createMailboxContainer(path string) (*mailboxContainer, error) {
file, err := os.Open(path)
if err != nil {
return nil, err
}
defer file.Close()
fileInfo, err := file.Stat()
if err != nil {
return nil, err
}
mbdata := &mailboxContainer{mailboxes: make(map[string]*container)}
openMboxFile := func(path string, r io.Reader) error {
// read mbox file
messages, err := Read(r)
if err != nil {
return err
}
_, name := filepath.Split(path)
name = strings.TrimSuffix(name, ".mbox")
mbdata.mailboxes[name] = &container{filename: path, messages: messages}
return nil
}
if fileInfo.IsDir() {
files, err := filepath.Glob(filepath.Join(path, "*.mbox"))
if err != nil {
return nil, err
}
for _, file := range files {
f, err := os.Open(file)
if err != nil {
continue
}
if err := openMboxFile(file, f); err != nil {
return nil, err
}
f.Close()
}
} else {
if err := openMboxFile(path, file); err != nil {
return nil, err
}
}
return mbdata, nil
}