shows more versions

Signed-off-by: Jeff Carr <jcarr@wit.com>

main.go

@@ -2,6 +2,7 @@
 package main
 
 import 	(
+	"os"
 	"strings"
 	"os/exec"
 
@@ -18,9 +19,13 @@ var allrepos []*repo
 
 type repo struct {
 	path string
+	lasttagrev string
+	lasttag string
+	tags []string
 
 	pLabel *gui.Node // path label
 	bLabel *gui.Node // branch label
+	lastLabel *gui.Node // last tagged version label
 	vLabel *gui.Node // version label
 	sLabel *gui.Node // git state (dirty or not?)
 
@@ -39,19 +44,41 @@ func main() {
 
 func (r *repo) scan() {
 	log.Info("r.path", r.path)
-	b, out := run(r.path, "git", "describe --tags")
+	out := run(r.path, "git", "describe --tags")
-	if b {
 	r.vLabel.SetText(out)
+
+	out = run(r.path, "git", "branch --show-current")
+	r.bLabel.SetText(out)
+
+	out = run(r.path, "git", "diff-index HEAD")
+	if out == "" {
+		r.sLabel.SetText("")
+		r.pButton.Disable()
+	} else {
+		r.sLabel.SetText("dirty")
+		r.pButton.Enable()
 	}
 
+	out = run(r.path, "git", "rev-list --tags --max-count=1")
+	out = strings.TrimSpace(out)
+	r.lasttagrev = out
+
+	lastreal := "describe --tags " + out
+	// out = run(r.path, "git", "describe --tags c871d5ecf051a7dc4e3a77157cdbc0a457eb9ae1")
+	out = run(r.path, "git", lastreal)
+	r.lasttag = out
+	r.lastLabel.SetText(out)
+
+	r.tags = listFiles(fullpath(r.path + "/.git/refs/tags"))
+
 	// cmd := "dig +noall +answer www.wit.com A"
 	// out = shell.Run(cmd)
 }
 
 func checkrepos() {
 	for i, r := range allrepos {
+		log.Warn("scannning", i, r.path)
 		r.scan()
-		log.Info("scanned them all", i)
 	}
 }
 
@@ -60,16 +87,18 @@ func addRepo(grid *gui.Node, path string) *repo {
 
 	newRepo.path = path
 	newRepo.pLabel = grid.NewLabel(path)
-	newRepo.vLabel = grid.NewLabel("VER")
+	newRepo.bLabel = grid.NewLabel("")
-	newRepo.bLabel = grid.NewLabel("jcarr")
+	newRepo.lastLabel = grid.NewLabel("")
-	newRepo.sLabel = grid.NewLabel("dirty")
+	newRepo.vLabel = grid.NewLabel("")
+	newRepo.sLabel = grid.NewLabel("")
 
 	newRepo.cButton = grid.NewButton("commit", func () {
 		log.Println("commit")
 	})
-	newRepo.cButton = grid.NewButton("push", func () {
+	newRepo.pButton = grid.NewButton("push", func () {
 		log.Println("push")
 	})
+	if path == "" { return newRepo }
 	allrepos = append(allrepos, newRepo)
 	return newRepo
 }
@@ -80,23 +109,28 @@ func helloworld() {
 
 	box := win.Box().NewBox("bw vbox", false)
 	group := box.NewGroup("test")
-	grid := group.NewGrid("test", 6, 1)
+	grid := group.NewGrid("test", 7, 1)
 
-	grid.NewLabel("Repo")
+	grid.NewLabel("go repo")
+	grid.NewLabel("branch")
+	grid.NewLabel("last tag")
 	grid.NewLabel("Version")
-	grid.NewLabel("Current branch")
 	grid.NewLabel("is dirty?")
 	grid.NewLabel("commit")
 	grid.NewLabel("push to")
 
-	newr := addRepo(grid, "go.wit.com/log")
+	addRepo(grid, "go.wit.com/log")
-	newr.scan()
 	addRepo(grid, "go.wit.com/arg")
 	addRepo(grid, "go.wit.com/spew")
 	addRepo(grid, "go.wit.com/shell")
 	addRepo(grid, "")
+	addRepo(grid, "go.wit.com/gui/gui")
+	addRepo(grid, "go.wit.com/gui/widget")
+	addRepo(grid, "go.wit.com/gui/toolkits")
+	addRepo(grid, "go.wit.com/gui/debugger")
 	addRepo(grid, "go.wit.com/gui/gadgets")
-	addRepo(grid, "go.wit.com/gui/gadgets")
+	addRepo(grid, "go.wit.com/gui/digitalocean")
+	addRepo(grid, "go.wit.com/gui/cloudflare")
 
 	box.NewButton("checkrepos()", func () {
 		checkrepos()
@@ -128,22 +162,43 @@ func smartDraw(sw *smartwindow.SmartWindow) {
 	})
 }
 
-func run(path string, thing string, cmdline string) (bool, string) {
+func fullpath(repo string) string {
+	return "/home/jcarr/go/src/" + repo
+}
+
+func run(path string, thing string, cmdline string) string {
 	parts := strings.Split(cmdline, " ")
 	// Create the command
 	cmd := exec.Command(thing, parts...)
 
 	// Set the working directory
-	cmd.Dir = "/home/jcarr/go/src/" + path
+	cmd.Dir = fullpath(path)
 
 	// Execute the command
 	output, err := cmd.CombinedOutput()
 	if err != nil {
 		log.Error(err, "cmd error'd out", parts)
-		return false, ""
+		return ""
 	}
 
 	// Print the output
 	log.Info(string(output))
-	return true, string(output)
+	return string(output)
+}
+
+func listFiles(directory string) []string {
+	var files []string
+	fileInfo, err := os.ReadDir(directory)
+	if err != nil {
+		log.Error(err)
+		return nil
+	}
+
+	for _, file := range fileInfo {
+		if !file.IsDir() {
+			files = append(files, file.Name())
+		}
+	}
+
+	return files
 }