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package gui
import (
"fmt"
"github.com/isacikgoz/gitbatch/pkg/git"
"github.com/jroimartin/gocui"
)
var (
confirmationViewFeature = viewFeature{Name: "confirmation", Title: " Confirmation "}
sideViews = []viewFeature{remoteViewFeature, remoteBranchViewFeature, branchViewFeature, commitViewFeature}
)
// refreshes the side views of the application for given git.RepoEntity struct
func (gui *Gui) renderSideViews(e *git.RepoEntity) error {
var err error
if err = gui.renderRemotes(e); err != nil {
return err
}
if err = gui.renderBranch(e); err != nil {
return err
}
if err = gui.renderRemoteBranches(e); err != nil {
return err
}
if err = gui.renderCommits(e); err != nil {
return err
}
return err
}
// updates the remotesview for given entity
func (gui *Gui) renderRemotes(e *git.RepoEntity) error {
var err error
out, err := gui.g.View(remoteViewFeature.Name)
if err != nil {
return err
}
out.Clear()
currentindex := 0
totalRemotes := len(e.Remotes)
if totalRemotes > 0 {
for i, r := range e.Remotes {
_, shortURL := trimRemoteURL(r.URL[0])
if r.Name == e.Remote.Name {
currentindex = i
fmt.Fprintln(out, selectionIndicator+r.Name+": "+shortURL)
continue
}
fmt.Fprintln(out, tab+r.Name+": "+shortURL)
}
if err = gui.smartAnchorRelativeToLine(out, currentindex, totalRemotes); err != nil {
return err
}
}
return nil
}
// updates the remotebranchview for given entity
func (gui *Gui) renderRemoteBranches(e *git.RepoEntity) error {
var err error
out, err := gui.g.View(remoteBranchViewFeature.Name)
if err != nil {
return err
}
out.Clear()
currentindex := 0
trb := len(e.Remote.Branches)
if trb > 0 {
for i, r := range e.Remote.Branches {
if r.Name == e.Remote.Branch.Name {
currentindex = i
fmt.Fprintln(out, selectionIndicator+r.Name)
continue
}
fmt.Fprintln(out, tab+r.Name)
}
if err = gui.smartAnchorRelativeToLine(out, currentindex, trb); err != nil {
return err
}
}
return nil
}
// updates the branchview for given entity
func (gui *Gui) renderBranch(e *git.RepoEntity) error {
var err error
out, err := gui.g.View(branchViewFeature.Name)
if err != nil {
return err
}
out.Clear()
currentindex := 0
totalbranches := len(e.Branches)
for i, b := range e.Branches {
if b.Name == e.Branch.Name {
currentindex = i
fmt.Fprintln(out, selectionIndicator+b.Name)
continue
}
fmt.Fprintln(out, tab+b.Name)
}
err = gui.smartAnchorRelativeToLine(out, currentindex, totalbranches)
return err
}
// updates the commitsview for given entity
func (gui *Gui) renderCommits(e *git.RepoEntity) error {
var err error
out, err := gui.g.View(commitViewFeature.Name)
if err != nil {
return err
}
out.Clear()
currentindex := 0
totalcommits := len(e.Commits)
for i, c := range e.Commits {
if c.Hash == e.Commit.Hash {
currentindex = i
fmt.Fprintln(out, selectionIndicator+commitLabel(c))
continue
}
fmt.Fprintln(out, tab+commitLabel(c))
}
if err = gui.smartAnchorRelativeToLine(out, currentindex, totalcommits); err != nil {
return err
}
return err
}
// cursor down variant for sideviews
func (gui *Gui) sideViewsNextItem(g *gocui.Gui, v *gocui.View) error {
var err error
e := gui.getSelectedRepository()
switch viewName := v.Name(); viewName {
case remoteBranchViewFeature.Name:
return e.Remote.NextRemoteBranch(e)
case remoteViewFeature.Name:
return e.NextRemote()
case branchViewFeature.Name:
if err = e.Checkout(e.NextBranch()); err != nil {
err = gui.openErrorView(g, err.Error(),
"You should manually resolve this issue",
branchViewFeature.Name)
return err
}
case commitViewFeature.Name:
e.NextCommit()
return gui.renderCommits(e)
}
return err
}
// cursor up variant for sideviews
func (gui *Gui) sideViewsPreviousItem(g *gocui.Gui, v *gocui.View) error {
var err error
e := gui.getSelectedRepository()
switch viewName := v.Name(); viewName {
case remoteBranchViewFeature.Name:
return e.Remote.PreviousRemoteBranch(e)
case remoteViewFeature.Name:
return e.PreviousRemote()
case branchViewFeature.Name:
if err = e.Checkout(e.PreviousBranch()); err != nil {
err = gui.openErrorView(g, err.Error(),
"You should manually resolve this issue",
branchViewFeature.Name)
return err
}
case commitViewFeature.Name:
e.PreviousCommit()
return gui.renderCommits(e)
}
return err
}
// basically does fetch --prune
func (gui *Gui) syncRemoteBranch(g *gocui.Gui, v *gocui.View) error {
e := gui.getSelectedRepository()
return git.Fetch(e, git.FetchOptions{
RemoteName: e.Remote.Name,
Prune: true,
})
}
// opens a confirmation view for setting default merge branch
func (gui *Gui) setUpstreamToBranch(g *gocui.Gui, v *gocui.View) error {
maxX, maxY := g.Size()
e := gui.getSelectedRepository()
v, err := g.SetView(confirmationViewFeature.Name, maxX/2-30, maxY/2-2, maxX/2+30, maxY/2+2)
if err != nil {
if err != gocui.ErrUnknownView {
return err
}
fmt.Fprintln(v, "branch."+e.Branch.Name+"."+"remote"+"="+e.Remote.Name)
fmt.Fprintln(v, "branch."+e.Branch.Name+"."+"merge"+"="+e.Branch.Reference.Name().String())
}
return gui.focusToView(confirmationViewFeature.Name)
}
// add config for upstream merge
func (gui *Gui) confirmSetUpstreamToBranch(g *gocui.Gui, v *gocui.View) error {
var err error
e := gui.getSelectedRepository()
if err = git.AddConfig(e, git.ConfigOptions{
Section: "branch." + e.Branch.Name,
Option: "remote",
Site: git.ConfigSiteLocal,
}, e.Remote.Name); err != nil {
return err
}
if err = git.AddConfig(e, git.ConfigOptions{
Section: "branch." + e.Branch.Name,
Option: "merge",
Site: git.ConfigSiteLocal,
}, e.Branch.Reference.Name().String()); err != nil {
return err
}
e.Refresh()
return gui.closeConfirmationView(g, v)
}
// close confirmation view
func (gui *Gui) closeConfirmationView(g *gocui.Gui, v *gocui.View) error {
if err := g.DeleteView(v.Name()); err != nil {
return err
}
return gui.closeViewCleanup(branchViewFeature.Name)
}
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