mirror of
https://github.com/jesseduffield/lazygit.git
synced 2024-11-30 09:16:47 +02:00
363 lines
9.7 KiB
Go
363 lines
9.7 KiB
Go
package main
|
|
|
|
import (
|
|
|
|
// "io"
|
|
// "io/ioutil"
|
|
|
|
"log"
|
|
"strings"
|
|
"time"
|
|
|
|
// "strings"
|
|
|
|
"github.com/golang-collections/collections/stack"
|
|
"github.com/jesseduffield/gocui"
|
|
)
|
|
|
|
// OverlappingEdges determines if panel edges overlap
|
|
var OverlappingEdges = false
|
|
|
|
type stateType struct {
|
|
GitFiles []GitFile
|
|
Branches []Branch
|
|
Commits []Commit
|
|
StashEntries []StashEntry
|
|
PreviousView string
|
|
HasMergeConflicts bool
|
|
ConflictIndex int
|
|
ConflictTop bool
|
|
Conflicts []conflict
|
|
EditHistory *stack.Stack
|
|
}
|
|
|
|
type conflict struct {
|
|
start int
|
|
middle int
|
|
end int
|
|
}
|
|
|
|
var state = stateType{
|
|
GitFiles: make([]GitFile, 0),
|
|
PreviousView: "files",
|
|
Commits: make([]Commit, 0),
|
|
StashEntries: make([]StashEntry, 0),
|
|
ConflictIndex: 0,
|
|
ConflictTop: true,
|
|
Conflicts: make([]conflict, 0),
|
|
EditHistory: stack.New(),
|
|
}
|
|
|
|
func scrollUpMain(g *gocui.Gui, v *gocui.View) error {
|
|
mainView, _ := g.View("main")
|
|
ox, oy := mainView.Origin()
|
|
if oy >= 1 {
|
|
return mainView.SetOrigin(ox, oy-1)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func scrollDownMain(g *gocui.Gui, v *gocui.View) error {
|
|
mainView, _ := g.View("main")
|
|
ox, oy := mainView.Origin()
|
|
if oy < len(mainView.BufferLines()) {
|
|
return mainView.SetOrigin(ox, oy+1)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func handleRefresh(g *gocui.Gui, v *gocui.View) error {
|
|
return refreshSidePanels(g)
|
|
}
|
|
|
|
func keybindings(g *gocui.Gui) error {
|
|
if err := g.SetKeybinding("", gocui.KeyArrowRight, gocui.ModNone, nextView); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("", gocui.KeyTab, gocui.ModNone, nextView); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("", gocui.KeyArrowLeft, gocui.ModNone, previousView); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("", 'q', gocui.ModNone, quit); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("", gocui.KeyArrowDown, gocui.ModNone, cursorDown); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("", gocui.KeyArrowUp, gocui.ModNone, cursorUp); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("", gocui.KeyPgup, gocui.ModNone, scrollUpMain); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("", gocui.KeyPgdn, gocui.ModNone, scrollDownMain); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("", 'P', gocui.ModNone, pushFiles); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("", 'p', gocui.ModNone, pullFiles); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("", 'R', gocui.ModNone, handleRefresh); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("files", 'c', gocui.ModNone, handleCommitPress); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("files", gocui.KeySpace, gocui.ModNone, handleFilePress); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("files", 'd', gocui.ModNone, handleFileRemove); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("files", 'm', gocui.ModNone, handleSwitchToMerge); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("files", 'o', gocui.ModNone, handleFileOpen); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("files", 's', gocui.ModNone, handleSublimeFileOpen); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("files", 'v', gocui.ModNone, handleVsCodeFileOpen); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("files", 'i', gocui.ModNone, handleIgnoreFile); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("files", 'r', gocui.ModNone, handleRefreshFiles); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("files", 'S', gocui.ModNone, handleStashSave); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("files", 'a', gocui.ModNone, handleAbortMerge); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("main", gocui.KeyArrowUp, gocui.ModNone, handleSelectTop); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("main", gocui.KeyEsc, gocui.ModNone, handleEscapeMerge); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("main", gocui.KeyArrowDown, gocui.ModNone, handleSelectBottom); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("main", gocui.KeySpace, gocui.ModNone, handlePickHunk); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("main", 'b', gocui.ModNone, handlePickBothHunks); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("main", gocui.KeyArrowLeft, gocui.ModNone, handleSelectPrevConflict); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("main", gocui.KeyArrowRight, gocui.ModNone, handleSelectNextConflict); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("main", 'z', gocui.ModNone, handlePopFileSnapshot); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("branches", gocui.KeySpace, gocui.ModNone, handleBranchPress); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("branches", 'c', gocui.ModNone, handleCheckoutByName); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("branches", 'F', gocui.ModNone, handleForceCheckout); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("branches", 'n', gocui.ModNone, handleNewBranch); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("branches", 'm', gocui.ModNone, handleMerge); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("commits", 's', gocui.ModNone, handleCommitSquashDown); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("commits", 'r', gocui.ModNone, handleRenameCommit); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("commits", 'g', gocui.ModNone, handleResetToCommit); err != nil {
|
|
return err
|
|
}
|
|
if err := g.SetKeybinding("stash", gocui.KeySpace, gocui.ModNone, handleStashApply); err != nil {
|
|
return err
|
|
}
|
|
// TODO: come up with a better keybinding (p/P used for pushing/pulling which
|
|
// I'd like to be global. Perhaps all global keybindings should use a modifier
|
|
// like command? But then there's gonna be hotkey conflicts with the terminal
|
|
if err := g.SetKeybinding("stash", 'k', gocui.ModNone, handleStashPop); err != nil {
|
|
return err
|
|
}
|
|
|
|
return g.SetKeybinding("stash", 'd', gocui.ModNone, handleStashDrop)
|
|
}
|
|
|
|
func layout(g *gocui.Gui) error {
|
|
g.Highlight = true
|
|
g.SelFgColor = gocui.ColorWhite | gocui.AttrBold
|
|
g.FgColor = gocui.ColorBlack
|
|
width, height := g.Size()
|
|
leftSideWidth := width / 3
|
|
statusFilesBoundary := 2
|
|
filesBranchesBoundary := 2 * height / 5 // height - 20
|
|
commitsBranchesBoundary := 3 * height / 5 // height - 10
|
|
commitsStashBoundary := height - 5 // height - 5
|
|
minimumHeight := 16
|
|
|
|
panelSpacing := 1
|
|
if OverlappingEdges {
|
|
panelSpacing = 0
|
|
}
|
|
|
|
if height < minimumHeight {
|
|
v, err := g.SetView("limit", 0, 0, width-1, height-1, 0)
|
|
if err != nil {
|
|
if err != gocui.ErrUnknownView {
|
|
return err
|
|
}
|
|
v.Title = "Not enough space to render panels"
|
|
v.Wrap = true
|
|
}
|
|
return nil
|
|
}
|
|
|
|
g.DeleteView("limit")
|
|
|
|
optionsTop := height - 2
|
|
// hiding options if there's not enough space
|
|
if height < 30 {
|
|
optionsTop = height - 1
|
|
}
|
|
|
|
v, err := g.SetView("main", leftSideWidth+panelSpacing, 0, width-1, optionsTop, gocui.LEFT)
|
|
if err != nil {
|
|
if err != gocui.ErrUnknownView {
|
|
return err
|
|
}
|
|
v.Title = "Diff"
|
|
v.Wrap = true
|
|
v.FgColor = gocui.ColorWhite
|
|
}
|
|
|
|
if v, err := g.SetView("status", 0, 0, leftSideWidth, statusFilesBoundary, gocui.BOTTOM|gocui.RIGHT); err != nil {
|
|
if err != gocui.ErrUnknownView {
|
|
return err
|
|
}
|
|
v.Title = "Status"
|
|
v.FgColor = gocui.ColorWhite
|
|
}
|
|
|
|
filesView, err := g.SetView("files", 0, statusFilesBoundary+panelSpacing, leftSideWidth, filesBranchesBoundary, gocui.TOP|gocui.BOTTOM)
|
|
if err != nil {
|
|
if err != gocui.ErrUnknownView {
|
|
return err
|
|
}
|
|
filesView.Highlight = true
|
|
filesView.Title = "Files"
|
|
v.FgColor = gocui.ColorWhite
|
|
}
|
|
|
|
if v, err := g.SetView("branches", 0, filesBranchesBoundary+panelSpacing, leftSideWidth, commitsBranchesBoundary, gocui.TOP|gocui.BOTTOM); err != nil {
|
|
if err != gocui.ErrUnknownView {
|
|
return err
|
|
}
|
|
v.Title = "Branches"
|
|
v.FgColor = gocui.ColorWhite
|
|
}
|
|
|
|
if v, err := g.SetView("commits", 0, commitsBranchesBoundary+panelSpacing, leftSideWidth, commitsStashBoundary, gocui.TOP|gocui.BOTTOM); err != nil {
|
|
if err != gocui.ErrUnknownView {
|
|
return err
|
|
}
|
|
v.Title = "Commits"
|
|
v.FgColor = gocui.ColorWhite
|
|
}
|
|
|
|
if v, err := g.SetView("stash", 0, commitsStashBoundary+panelSpacing, leftSideWidth, optionsTop, gocui.TOP|gocui.RIGHT); err != nil {
|
|
if err != gocui.ErrUnknownView {
|
|
return err
|
|
}
|
|
v.Title = "Stash"
|
|
v.FgColor = gocui.ColorWhite
|
|
}
|
|
|
|
if v, err := g.SetView("options", -1, optionsTop, width, optionsTop+2, 0); err != nil {
|
|
if err != gocui.ErrUnknownView {
|
|
return err
|
|
}
|
|
v.BgColor = gocui.ColorDefault
|
|
v.FgColor = gocui.ColorBlue
|
|
v.Frame = false
|
|
v.Title = "Options"
|
|
|
|
// these are only called once
|
|
handleFileSelect(g, filesView)
|
|
refreshFiles(g)
|
|
refreshBranches(g)
|
|
refreshCommits(g)
|
|
refreshStashEntries(g)
|
|
nextView(g, nil)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func fetch(g *gocui.Gui) {
|
|
gitFetch()
|
|
refreshStatus(g)
|
|
}
|
|
|
|
func updateLoader(g *gocui.Gui) {
|
|
if confirmationView, _ := g.View("confirmation"); confirmationView != nil {
|
|
content := trimmedContent(confirmationView)
|
|
if strings.Contains(content, "...") {
|
|
staticContent := strings.Split(content, "...")[0] + "..."
|
|
renderString(g, "confirmation", staticContent+" "+loader())
|
|
}
|
|
}
|
|
}
|
|
|
|
func run() {
|
|
g, err := gocui.NewGui(gocui.OutputNormal, OverlappingEdges)
|
|
if err != nil {
|
|
log.Panicln(err)
|
|
}
|
|
defer g.Close()
|
|
|
|
// periodically fetching to check for upstream differences
|
|
go func() {
|
|
for range time.Tick(time.Second * 60) {
|
|
fetch(g)
|
|
}
|
|
}()
|
|
|
|
go func() {
|
|
for range time.Tick(time.Millisecond * 10) {
|
|
updateLoader(g)
|
|
}
|
|
}()
|
|
|
|
g.SetManagerFunc(layout)
|
|
|
|
if err := keybindings(g); err != nil {
|
|
log.Panicln(err)
|
|
}
|
|
|
|
if err := g.MainLoop(); err != nil && err != gocui.ErrQuit {
|
|
log.Panicln(err)
|
|
}
|
|
}
|
|
|
|
func quit(g *gocui.Gui, v *gocui.View) error {
|
|
return gocui.ErrQuit
|
|
}
|