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package git_commands
import (
"regexp"
"strconv"
"strings"
"github.com/jesseduffield/lazygit/pkg/commands/models"
"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
"github.com/jesseduffield/lazygit/pkg/common"
"github.com/jesseduffield/lazygit/pkg/utils"
"github.com/samber/lo"
)
type StashLoader struct {
*common.Common
cmd oscommands.ICmdObjBuilder
}
func NewStashLoader(
common *common.Common,
cmd oscommands.ICmdObjBuilder,
) *StashLoader {
return &StashLoader{
Common: common,
cmd: cmd,
}
}
func (self *StashLoader) GetStashEntries(filterPath string) []*models.StashEntry {
if filterPath == "" {
return self.getUnfilteredStashEntries()
}
cmdArgs := NewGitCmd("stash").Arg("list", "--name-only", "--pretty=%ct|%gs").ToArgv()
rawString, err := self.cmd.New(cmdArgs).DontLog().RunWithOutput()
if err != nil {
return self.getUnfilteredStashEntries()
}
stashEntries := []*models.StashEntry{}
var currentStashEntry *models.StashEntry
lines := utils.SplitLines(rawString)
isAStash := func(line string) bool { return strings.HasPrefix(line, "stash@{") }
re := regexp.MustCompile(`stash@\{(\d+)\}`)
outer:
for i := 0; i < len(lines); i++ {
if !isAStash(lines[i]) {
continue
}
match := re.FindStringSubmatch(lines[i])
idx, err := strconv.Atoi(match[1])
if err != nil {
return self.getUnfilteredStashEntries()
}
currentStashEntry = self.stashEntryFromLine(lines[i], idx)
for i+1 < len(lines) && !isAStash(lines[i+1]) {
i++
if lines[i] == filterPath {
stashEntries = append(stashEntries, currentStashEntry)
continue outer
}
}
}
return stashEntries
}
func (self *StashLoader) getUnfilteredStashEntries() []*models.StashEntry {
cmdArgs := NewGitCmd("stash").Arg("list", "-z", "--pretty=%ct|%gs").ToArgv()
rawString, _ := self.cmd.New(cmdArgs).DontLog().RunWithOutput()
return lo.Map(utils.SplitNul(rawString), func(line string, index int) *models.StashEntry {
return self.stashEntryFromLine(line, index)
})
}
func (c *StashLoader) stashEntryFromLine(line string, index int) *models.StashEntry {
model := &models.StashEntry{
Name: line,
Index: index,
}
tstr, msg, ok := strings.Cut(line, "|")
if !ok {
return model
}
t, err := strconv.ParseInt(tstr, 10, 64)
if err != nil {
return model
}
model.Name = msg
model.Recency = utils.UnixToTimeAgo(t)
return model
}
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