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package git
import "fmt"
// Status current status of a Worktree
type Status map[string]*FileStatus
func (s Status) File(filename string) *FileStatus {
if _, ok := (s)[filename]; !ok {
s[filename] = &FileStatus{}
}
return s[filename]
}
func (s Status) IsClean() bool {
for _, status := range s {
if status.Worktree != Unmodified || status.Staging != Unmodified {
return false
}
}
return true
}
func (s Status) String() string {
var names []string
for name := range s {
names = append(names, name)
}
var output string
for _, name := range names {
status := s[name]
if status.Staging == 0 && status.Worktree == 0 {
continue
}
if status.Staging == Renamed {
name = fmt.Sprintf("%s -> %s", name, status.Extra)
}
output += fmt.Sprintf("%s%s %s\n", status.Staging, status.Worktree, name)
}
return output
}
// FileStatus status of a file in the Worktree
type FileStatus struct {
Staging StatusCode
Worktree StatusCode
Extra string
}
// StatusCode status code of a file in the Worktree
type StatusCode int8
const (
Unmodified StatusCode = iota
Untracked
Modified
Added
Deleted
Renamed
Copied
UpdatedButUnmerged
)
func (c StatusCode) String() string {
switch c {
case Unmodified:
return " "
case Modified:
return "M"
case Added:
return "A"
case Deleted:
return "D"
case Renamed:
return "R"
case Copied:
return "C"
case UpdatedButUnmerged:
return "U"
case Untracked:
return "?"
default:
return "-"
}
}
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