Add initial linux client

.gitignore

@@ -41,3 +41,4 @@ octo*.db
 .prettierrc.json
 mac/temp
 mac/dist
+linux/octo-linux-app

linux/Makefile

@@ -0,0 +1,7 @@
+.PHONY: run
+
+run:
+	go run ./main.go
+
+build:
+	go build -o octo-linux-app

linux/go.mod

@@ -0,0 +1,5 @@
+module github.com/mattermost/mattermost-octo-tasks/linux
+
+go 1.15
+
+require github.com/webview/webview v0.0.0-20200724072439-e0c01595b361

linux/go.sum

@@ -0,0 +1,2 @@
+github.com/webview/webview v0.0.0-20200724072439-e0c01595b361 h1:e0+/fQY5l9NdCwPsEg9S8AgE5lFhZ/6UX+b2KkpIBFg=
+github.com/webview/webview v0.0.0-20200724072439-e0c01595b361/go.mod h1:rpXAuuHgyEJb6kXcXldlkOjU6y4x+YcASKKXJNUhh0Y=

linux/main.go

@@ -0,0 +1,33 @@
+package main
+
+import (
+	"log"
+	"os"
+	"os/exec"
+	"strconv"
+
+	"github.com/webview/webview"
+)
+
+func runOctoTasks() {
+	cmd := exec.Command("./bin/octoserver", "--monitorpid", strconv.FormatInt(int64(os.Getpid()), 10))
+	cmd.Stdout = os.Stdout
+	err := cmd.Run()
+	if err != nil {
+		log.Fatal(err)
+	}
+	log.Printf("Just ran subprocess %d, exiting\n", cmd.Process.Pid)
+}
+
+func main() {
+	os.Chdir("../")
+	debug := true
+	w := webview.New(debug)
+	defer w.Destroy()
+	go runOctoTasks()
+
+	w.SetTitle("Octo Tasks")
+	w.SetSize(1024, 768, webview.HintNone)
+	w.Navigate("http://localhost:8000")
+	w.Run()
+}