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package command
import (
"errors"
"os"
"regexp"
"sort"
"strings"
"github.com/isacikgoz/gitbatch/core/git"
log "github.com/sirupsen/logrus"
)
var (
statusCmdMode string
statusCommand = "status"
statusCmdModeLegacy = "git"
statusCmdModeNative = "go-git"
)
func shortStatus(r *git.Repository, option string) string {
args := make([]string, 0)
args = append(args, statusCommand)
args = append(args, option)
args = append(args, "--short")
out, err := GenericGitCommandWithOutput(r.AbsPath, args)
if err != nil {
log.Warn("Error while status command")
return "?"
}
return out
}
// Status returns the dirty files
func Status(r *git.Repository) ([]*File, error) {
statusCmdMode = statusCmdModeNative
switch statusCmdMode {
case statusCmdModeLegacy:
return statusWithGit(r)
case statusCmdModeNative:
return statusWithGoGit(r)
}
return nil, errors.New("Unhandled status operation")
}
// LoadFiles function simply commands a git status and collects output in a
// structured way
func statusWithGit(r *git.Repository) ([]*File, error) {
files := make([]*File, 0)
output := shortStatus(r, "--untracked-files=all")
if len(output) == 0 {
return files, nil
}
fileslist := strings.Split(output, "\n")
for _, file := range fileslist {
x := byte(file[0])
y := byte(file[1])
relativePathRegex := regexp.MustCompile(`[(\w|/|.|\-)]+`)
path := relativePathRegex.FindString(file[2:])
files = append(files, &File{
Name: path,
AbsPath: r.AbsPath + string(os.PathSeparator) + path,
X: FileStatus(x),
Y: FileStatus(y),
})
}
sort.Sort(filesAlphabetical(files))
return files, nil
}
func statusWithGoGit(r *git.Repository) ([]*File, error) {
files := make([]*File, 0)
w, err := r.Repo.Worktree()
if err != nil {
return files, err
}
s, err := w.Status()
if err != nil {
return files, err
}
for k, v := range s {
files = append(files, &File{
Name: k,
AbsPath: r.AbsPath + string(os.PathSeparator) + k,
X: FileStatus(v.Staging),
Y: FileStatus(v.Worktree),
})
}
sort.Sort(filesAlphabetical(files))
return files, nil
}
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