diff options
author | Jesse Duffield <jessedduffield@gmail.com> | 2020-09-29 19:22:26 +1000 |
---|---|---|
committer | Jesse Duffield <jessedduffield@gmail.com> | 2020-09-29 20:48:49 +1000 |
commit | 1767f91047a35318f6b1e469199c8a7f547f2afc (patch) | |
tree | fbbd83d25289676d305eaabc1e354a8f68a834a4 /pkg/commands/loading_stash.go | |
parent | 1759ddf2470389d8de7ccedad24caf66c3cdb7d5 (diff) |
factor out code for loading models
Diffstat (limited to 'pkg/commands/loading_stash.go')
-rw-r--r-- | pkg/commands/loading_stash.go | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/pkg/commands/loading_stash.go b/pkg/commands/loading_stash.go new file mode 100644 index 000000000..29e033ab0 --- /dev/null +++ b/pkg/commands/loading_stash.go @@ -0,0 +1,67 @@ +package commands + +import ( + "fmt" + "regexp" + "strconv" + "strings" + + "github.com/jesseduffield/lazygit/pkg/models" + "github.com/jesseduffield/lazygit/pkg/utils" +) + +func (c *GitCommand) getUnfilteredStashEntries() []*models.StashEntry { + unescaped := "git stash list --pretty='%gs'" + rawString, _ := c.OSCommand.RunCommandWithOutput(unescaped) + stashEntries := []*models.StashEntry{} + for i, line := range utils.SplitLines(rawString) { + stashEntries = append(stashEntries, stashEntryFromLine(line, i)) + } + return stashEntries +} + +// GetStashEntries stash entries +func (c *GitCommand) GetStashEntries(filterPath string) []*models.StashEntry { + if filterPath == "" { + return c.getUnfilteredStashEntries() + } + + unescaped := fmt.Sprintf("git stash list --name-only") + rawString, err := c.OSCommand.RunCommandWithOutput(unescaped) + if err != nil { + return c.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 c.getUnfilteredStashEntries() + } + currentStashEntry = 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 stashEntryFromLine(line string, index int) *models.StashEntry { + return &models.StashEntry{ + Name: line, + Index: index, + } +} |