cleanup of the example commands. more plugin workv0.4.6

    add a button in two plugins at the same time!
        added a button in andlabs/ui & gocui
    attempt a common widget struct between wit/gui & the plugins
    start handling missing plugins
    rename Makefile command examples
    remote examples used for testing
    filename improvements
    golang src code uses lowercase and _ in filenames
    fix crash when button click function == nil
    fix wrong name 'gocli' -> 'gocui'
    keep fighting with goreadme generated README.md

Signed-off-by: Jeff Carr <[email protected]>

3 files changed, 0 insertions, 132 deletions

diff --git a/cmds/buttonAsPlugin/Makefile b/cmds/buttonAsPlugin/Makefile
deleted file mode 100644
index d9a67bf..0000000
--- a/cmds/buttonAsPlugin/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-run: build
-	./buttonAsPlugin >/tmp/buttonAsPlugin.log 2>&1
-
-build-release:
-	go get -v -u -x .
-	go build
-	./buttonAsPlugin
-
-build:
-	GO111MODULE="off" go get -v -x .
-	GO111MODULE="off" go build
-
-update:
-	GO111MODULE="off" go get -v -u -x .
diff --git a/cmds/buttonAsPlugin/log.go b/cmds/buttonAsPlugin/log.go
deleted file mode 100644
index 642ff7b..0000000
--- a/cmds/buttonAsPlugin/log.go
+++ /dev/null
@@ -1,64 +0,0 @@
-// This creates a simple hello world window
-package main
-
-import 	(
-	"log"
-	"fmt"
-	"os"
-	"io"
-	"time"
-	"bufio"
-	arg "github.com/alexflint/go-arg"
-)
-
-
-var args struct {
-	Foo string
-	Bar bool
-	User string `arg:"env:USER"`
-	Demo bool `help:"run a demo"`
-}
-
-var f1 *os.File
-var f2 *os.File
-var err error
-
-func init() {
-	arg.MustParse(&args)
-	fmt.Println(args.Foo, args.Bar, args.User)
-
-	f1, err = os.OpenFile("/tmp/guilogfile", os.O_RDWR | os.O_CREATE | os.O_APPEND, 0666)
-	if err != nil {
-		log.Fatalf("error opening file: %v", err)
-	}
-	// hmm. is there a trick here or must this be in main()
-	// defer f.Close()
-
-	log.SetOutput(f1)
-	log.Println("This is a test log entry")
-}
-
-func captureSTDOUT() {
-	f2, _ = os.OpenFile("/tmp/my.log", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0664)
-	multiWriter := io.MultiWriter(os.Stderr, f2)
-	rd, wr, err := os.Pipe()
-	if err != nil {
-	    os.Exit(1)
-	}
-
-	// overwrite os.Stdout
-	os.Stderr = wr
-
-	go func() {
-	    scanner := bufio.NewScanner(rd)
-	    for scanner.Scan() {
-	        stdoutLine := scanner.Text()
-	        multiWriter.Write([]byte(stdoutLine + "\n"))
-	    }
-	}()
-
-	fmt.Println("foobar")
-
-	// hacky sleep to ensure the go routine can write before program exits
-	time.Sleep(time.Second)
-}
diff --git a/cmds/buttonAsPlugin/main.go b/cmds/buttonAsPlugin/main.go
deleted file mode 100644
index e26c75e..0000000
--- a/cmds/buttonAsPlugin/main.go
+++ /dev/null
@@ -1,54 +0,0 @@
-// This is a simple example
-package main
-
-import 	(
-	"log"
-	"git.wit.org/wit/gui"
-)
-
-func main() {
-	// go loadPlugin(plugHello, "../../toolkit/hello.so")
-
-	// this doesn't seem to work
-	captureSTDOUT()
-
-	// go loadPlugin("../../toolkit/gocli.so")
-	gui.Main(buttonWindow)
-}
-
-// This creates a window
-func buttonWindow() {
-	var w, g *gui.Node
-	gui.Config.Title = "Demo Plugin Window"
-	gui.Config.Width = 640
-	gui.Config.Height = 480
-
-	w = gui.NewWindow()
-	g = w.NewGroup("buttonGroup")
-
-	g.NewButton("hello", func () {
-		log.Println("world")
-	})
-
-	/*
-	g.NewButton("LoadPlugin()", func () {
-		log.Println("world")
-		gui.LoadPlugin("../../toolkit/gocli.so")
-	})
-	*/
-
-	g.NewButton("RunGreet()", func () {
-		log.Println("world")
-		go gui.RunGreet()
-	})
-
-	g.NewButton("gui.LookupJcarrButton()", func () {
-		log.Println("gui.LookupJcarrButton()")
-		gui.LookupJcarrButton()
-	})
-
-	g.NewButton("gui.GocuiAddButton()", func () {
-		log.Println("gui.GocuiAddButton()")
-		gui.GocuiAddButton("new foobar")
-	})
-}