added highlighting and opening of pull requests

modules/github/display.go

@@ -2,6 +2,8 @@ package github
 
 import (
 	"fmt"
+	"strconv"
+	"net/url"
 
 	"github.com/google/go-github/v26/github"
 )
@@ -36,20 +38,31 @@ func (widget *Widget) content() (string, string, bool) {
 func (widget *Widget) displayMyPullRequests(repo *GithubRepo, username string) string {
 	prs := repo.myPullRequests(username, widget.settings.enableStatus)
 
+	u, _ := url.Parse(*repo.RemoteRepo.HTMLURL + "/pull/")
+	numSelections := widget.GetSelected()
+
 	if len(prs) == 0 {
 		return " [grey]none[white]\n"
 	}
 
 	str := ""
 	for _, pr := range prs {
-		str += fmt.Sprintf(" %s[green]%4d[white] %s\n", widget.mergeString(pr), *pr.Number, *pr.Title)
+		// str += fmt.Sprintf(` %s[green]%4d[white] %s\n`, widget.mergeString(pr), *pr.Number, *pr.Title)
+		str += fmt.Sprintf(`["%d"]%s[""]`, numSelections, u.String() + strconv.Itoa(*pr.Number))
+		str += "\n"
+		numSelections++
 	}
 
+
 	return str
 }
 
 func (widget *Widget) displayCustomQuery(repo *GithubRepo, filter string, perPage int) string {
 	res := repo.customIssueQuery(filter, perPage)
+	
+	u, _ := url.Parse(*repo.RemoteRepo.HTMLURL + "/pull/")
+	numSelections := widget.GetSelected()
+	
 	if res == nil {
 		return " [grey]Invalid Query[white]\n"
 	}
@@ -60,8 +73,14 @@ func (widget *Widget) displayCustomQuery(repo *GithubRepo, filter string, perPag
 
 	str := ""
 	for _, issue := range res.Issues {
-		str += fmt.Sprintf(" [green]%4d[white] %s\n", *issue.Number, *issue.Title)
+		// str += fmt.Sprintf(" [green]%4d[white] %s\n", *issue.Number, *issue.Title)
+		str += fmt.Sprintf(`["%d"]%s[""]`, numSelections, u.String() + strconv.Itoa(*issue.Number))
+		str += "\n"
+		numSelections++
 	}
+
+	widget.SetItemCount(numSelections)
+
 	return str
 }
 

modules/github/keyboard.go

@@ -11,7 +11,9 @@ func (widget *Widget) initializeKeyboardControls() {
 	widget.SetKeyboardChar("h", widget.PrevSource, "Select previous source")
 	widget.SetKeyboardChar("o", widget.openRepo, "Open item in browser")
 
+	widget.SetKeyboardKey(tcell.KeyDown, widget.Next, "Select next source")
+	widget.SetKeyboardKey(tcell.KeyUp, widget.Prev, "Select next source")
 	widget.SetKeyboardKey(tcell.KeyRight, widget.NextSource, "Select next source")
 	widget.SetKeyboardKey(tcell.KeyLeft, widget.PrevSource, "Select previous source")
-	widget.SetKeyboardKey(tcell.KeyEnter, widget.openRepo, "Open item in browser")
+	widget.SetKeyboardKey(tcell.KeyEnter, widget.openPr, "Open item in browser")
 }

modules/github/widget.go

@@ -2,8 +2,10 @@ package github
 
 import (
 	"strings"
+	"strconv"
 
 	"github.com/rivo/tview"
+	"github.com/wtfutil/wtf/utils"
 	"github.com/wtfutil/wtf/view"
 )
 
@@ -15,6 +17,8 @@ type Widget struct {
 	GithubRepos []*GithubRepo
 
 	settings *Settings
+	Selected int
+	maxItems int
 }
 
 func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
@@ -27,11 +31,14 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 	}
 
 	widget.GithubRepos = widget.buildRepoCollection(widget.settings.repositories)
-
+	
 	widget.initializeKeyboardControls()
+	widget.View.SetRegions(true)
 	widget.View.SetInputCapture(widget.InputCapture)
 	widget.SetDisplayFunction(widget.display)
 
+	widget.Unselect()
+
 	widget.Sources = widget.settings.repositories
 
 	widget.KeyboardWidget.SetView(widget.View)
@@ -40,6 +47,39 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 }
 
 /* -------------------- Exported Functions -------------------- */
+func (widget *Widget) SetItemCount(items int) {
+	widget.maxItems = items
+}
+
+func (widget *Widget) GetSelected() int {
+	if widget.Selected < 0 {
+		return 0
+	}
+	return widget.Selected
+}
+
+func (widget *Widget) Next() {
+	widget.Selected++
+	if widget.Selected >= widget.maxItems {
+		widget.Selected = 0
+	}
+	widget.View.Highlight(strconv.Itoa(widget.Selected)).ScrollToHighlight()
+}
+
+func (widget *Widget) Prev() {
+	widget.Selected--
+	if widget.Selected < 0 {
+		widget.Selected = widget.maxItems - 1
+	}
+	widget.View.Highlight(strconv.Itoa(widget.Selected)).ScrollToHighlight()
+}
+
+func (widget *Widget) Unselect() {
+	widget.Selected = -1
+	if widget.DisplayFunction != nil {
+		widget.SetDisplayFunction(widget.display)
+	}
+}
 
 func (widget *Widget) Refresh() {
 	for _, repo := range widget.GithubRepos {
@@ -87,6 +127,13 @@ func (widget *Widget) currentGithubRepo() *GithubRepo {
 	return widget.GithubRepos[widget.Idx]
 }
 
+func (widget *Widget) openPr() {
+	currentSelection := widget.View.GetHighlights()
+	if widget.Selected >= 0 && currentSelection[0] != "" {
+		utils.OpenFile(widget.View.GetRegionText(currentSelection[0]))
+	}
+}
+
 func (widget *Widget) openRepo() {
 	repo := widget.currentGithubRepo()