Allow for multiple executables. Double click to launch instead of the launch button

main.go

@@ -1,184 +1,31 @@
 package main
 
 import (
-	"bufio"
-	"os"
-	"path"
-	"reflect"
-	"sort"
-	"strings"
-
+	"github.com/nelsam/gxui"
 	"github.com/nelsam/gxui/drivers/gl"
+	"github.com/nelsam/gxui/themes/dark"
 )
 
 var (
-	appMaster map[string][]prtap
+	dr        gxui.Driver
+	th        gxui.Theme
+	master    map[string][]app
+	linmaster map[string][]app
 	cats      []string
-	wineOnly  []string
-	linOnly   []string
-	conf      *os.File
-	common    string
-	commEnbl  bool
+	lin       []string
+	wine      bool
+	comEnbld  bool
 )
 
-type prtap struct {
-	name string
-	cat  string
-	ex   string
-	desc string
-	wine bool
-}
-
 func main() {
-	commEnbl = true
-	appMaster = make(map[string][]prtap)
-	os.Mkdir("PortableApps", 0777)
-	os.Mkdir("PortableApps/LinuxPACom", 0777)
-	common = "PortableApps/LinuxPACom/common.sh"
-	_, err := os.Open(common)
-	if os.IsNotExist(err) {
-		commEnbl = false
-	}
-	pa, err := os.Open("PortableApps")
-	if err != nil {
-		panic(err)
-	}
-	appstmp, _ := pa.Readdir(-1)
-	var folds []string
-	for _, v := range appstmp {
-		if v.IsDir() && v.Name() != "LinuxPACom" && v.Name() != "PortableApps.com" {
-			folds = append(folds, v.Name())
-		}
-	}
-	sort.Strings(folds)
-	for _, v := range folds {
-		fi, _ := os.Open("PortableApps/" + v)
-		pat := processApp(fi)
-		if (pat != prtap{}) {
-			if _, ok := appMaster[pat.cat]; !ok {
-				if pat.wine {
-					wineOnly = append(wineOnly, pat.cat)
-					cats = append(cats, pat.cat)
-				} else {
-					linOnly = append(linOnly, pat.cat)
-					cats = append(cats, pat.cat)
-				}
-			} else {
-				if !pat.wine {
-					for i, v := range wineOnly {
-						if pat.cat == v {
-							wineOnly = append(wineOnly[:i], wineOnly[i+1:]...)
-							linOnly = append(linOnly, pat.cat)
-							break
-						}
-					}
-				}
-			}
-			appMaster[pat.cat] = append(appMaster[pat.cat], pat)
-		}
-	}
-	sort.Strings(linOnly)
-	sort.Strings(wineOnly)
-	sort.Strings(cats)
-	gl.StartDriver(uiMain)
+	master = make(map[string][]app)
+	linmaster = make(map[string][]app)
+	gl.StartDriver(appMain)
 }
 
-func processApp(fi *os.File) (out prtap) {
-	fis, _ := fi.Readdir(-1)
-	if fil, err := os.Open(fi.Name() + "/App/AppInfo/appinfo.ini"); err == nil {
-		out.name = getName(fil)
-		fil, _ = os.Open(fi.Name() + "/App/AppInfo/appinfo.ini")
-		out.cat = getCat(fil)
-	} else if fil, err := os.Open(fi.Name() + "/appinfo.ini"); err == nil {
-		out.name = getName(fil)
-		fil, _ = os.Open(fi.Name() + "/appinfo.ini")
-		out.cat = getCat(fil)
-	} else {
-		out.cat = "Other"
-	}
-	if out.name == "" {
-		out.name = path.Base(fi.Name())
-	}
-	if out.cat == "" {
-		out.cat = "Other"
-	}
-	//executable detection
-	wd, _ := os.Getwd()
-	var rdr *bufio.Reader
-	for _, v := range fis {
-		fil, err := os.Open(wd + "/" + fi.Name() + "/" + v.Name())
-		if err == nil {
-			stat, _ := fil.Stat()
-			if !stat.IsDir() {
-				rdr = bufio.NewReader(fil)
-				shebang := []byte{'#', '!'}
-				two := make([]byte, 2)
-				rdr.Read(two)
-				if reflect.DeepEqual(shebang, two) {
-					out.ex = wd + "/" + fi.Name() + "/" + v.Name()
-					rdr.Reset(fil)
-					return
-				}
-			}
-		}
-	}
-	for _, v := range fis {
-		fil, err := os.Open(wd + "/" + fi.Name() + "/" + v.Name())
-		if err == nil {
-			stat, _ := fil.Stat()
-			if !stat.IsDir() {
-				rdr = bufio.NewReader(fil)
-				thr := make([]byte, 4)
-				rdr.Read(thr)
-				if strings.Contains(string(thr), "ELF") {
-					out.ex = wd + "/" + fi.Name() + "/" + v.Name()
-					rdr.Reset(fil)
-					return
-				}
-			}
-		}
-	}
-	for _, v := range fis {
-		fil, err := os.Open(wd + "/" + fi.Name() + "/" + v.Name())
-		if err == nil {
-			stat, _ := fil.Stat()
-			if !stat.IsDir() && strings.HasSuffix(stat.Name(), "exe") {
-				out.wine = true
-				out.ex = wd + "/" + fi.Name() + "/" + v.Name()
-				out.name += " (Wine)"
-				return
-			}
-		}
-	}
-	return prtap{}
-}
-
-func getCat(fi *os.File) (out string) {
-	rdr := bufio.NewReader(fi)
-	var err error
-	var ln []byte
-	for err == nil {
-		ln, _, err = rdr.ReadLine()
-		str := string(ln)
-		if strings.HasPrefix(str, "Category=") {
-			out = strings.TrimPrefix(str, "Category=")
-			return
-		}
-	}
-	return
-}
-
-func getName(fi *os.File) (out string) {
-	rdr := bufio.NewReader(fi)
-	var err error
-	var ln []byte
-	for err == nil {
-		ln, _, err = rdr.ReadLine()
-		str := string(ln)
-		if strings.HasPrefix(str, "Name=") {
-			out = strings.TrimPrefix(str, "Name=")
-			return
-		}
-	}
-	return
+func appMain(dri gxui.Driver) {
+	dr = dri
+	th = dark.CreateTheme(dr)
+	setup()
+	ui()
 }