From 665c244522b18dc90d44307f53cbd050cb2452d1 Mon Sep 17 00:00:00 2001
From: Jeff Carr <jcarr@wit.com>
Date: Wed, 1 Sep 2021 12:57:18 -0500
Subject: [PATCH] BUILD: add a build makefile target

Signed-off-by: Jeff Carr <jcarr@wit.com>
---
 .gitignore                               |  1 +
 Makefile                                 | 10 ++++
 README.md                                |  6 +--
 example-controlgallery/Makefile          |  3 ++
 example-controlgallery/controlgallery.go |  1 -
 example-expect/main.go                   | 61 ++++++++++++++++++++++++
 example-shell/env.go                     |  2 +
 example-shell/ls.go                      |  4 +-
 8 files changed, 83 insertions(+), 5 deletions(-)
 create mode 100644 example-controlgallery/Makefile
 create mode 100644 example-expect/main.go

diff --git a/.gitignore b/.gitignore
index 7a39c5e..d0121a0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@ example-splash/example-splash
 example-ssh/ssh-client
 example-ssh/ssh-ed25519
 example-ssh/with-passwd
+example-expect/example-expect
diff --git a/Makefile b/Makefile
index 25af30b..d3caf70 100644
--- a/Makefile
+++ b/Makefile
@@ -10,6 +10,16 @@ GO111MODULE=on
 
 run:
 
+build:
+	# shell things
+	cd example-expect;		go install	# traditional 'expect' shell automation
+	cd example-shell;		go install	# a tty wrapper
+
+	# GUI things
+	cd example-splash;		go install	# an example GUI with drop down menus, etc
+	cd example-systray;		go install	# an example systray menu (cross platform)
+	cd example-controlgallery;	go install	# an example GUI with drop down menus, etc
+
 debug:
 	go build -ldflags "-X main.GITCOMMIT=${GITCOMMIT} -X main.GOVERSION='${GOVERSION}' -X main.BUILDTIME='${BUILDTIME}' -X main.VERSION=${VERSION}"
 
diff --git a/README.md b/README.md
index 1d7c8d7..8cb52bb 100644
--- a/README.md
+++ b/README.md
@@ -21,9 +21,9 @@ be sub-par verses the Linux and Macintosh versions
 # build
 
 ```
-go get -v -t -u git.wit.org/wit/control-panel-tests
-cd ~/go/src/git.wit.org/wit/control-panel-tests
-make
+go get -v -t -u git.wit.org/jcarr/golang-examples
+cd ~/go/src/git.wit.org/jcarr/golang-examples
+make build
 ```
 
 # screenshots
diff --git a/example-controlgallery/Makefile b/example-controlgallery/Makefile
new file mode 100644
index 0000000..f1f692a
--- /dev/null
+++ b/example-controlgallery/Makefile
@@ -0,0 +1,3 @@
+all:
+	go get -v -t -u .
+	go install
diff --git a/example-controlgallery/controlgallery.go b/example-controlgallery/controlgallery.go
index e2d2dc2..6a9ea38 100644
--- a/example-controlgallery/controlgallery.go
+++ b/example-controlgallery/controlgallery.go
@@ -1,6 +1,5 @@
 // 12 august 2018
 
-// +build OMIT
 
 package main
 
diff --git a/example-expect/main.go b/example-expect/main.go
new file mode 100644
index 0000000..3517a03
--- /dev/null
+++ b/example-expect/main.go
@@ -0,0 +1,61 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"regexp"
+	"time"
+
+	"golang.org/x/crypto/ssh"
+
+	"google.golang.org/grpc/codes"
+
+	"github.com/google/goexpect"
+	"github.com/google/goterm/term"
+)
+
+const (
+	timeout = 10 * time.Minute
+)
+
+var (
+	addr  = flag.String("address", "", "address of telnet server")
+	user  = flag.String("user", "user", "username to use")
+	pass1 = flag.String("pass1", "pass1", "password to use")
+	pass2 = flag.String("pass2", "pass2", "alternate password to use")
+)
+
+func main() {
+	flag.Parse()
+	fmt.Println(term.Bluef("SSH Example"))
+
+	sshClt, err := ssh.Dial("tcp", *addr, &ssh.ClientConfig{
+		User:            *user,
+		Auth:            []ssh.AuthMethod{ssh.Password(*pass1)},
+		HostKeyCallback: ssh.InsecureIgnoreHostKey(),
+	})
+	if err != nil {
+		log.Fatalf("ssh.Dial(%q) failed: %v", *addr, err)
+	}
+	defer sshClt.Close()
+
+	e, _, err := expect.SpawnSSH(sshClt, timeout)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer e.Close()
+
+	e.ExpectBatch([]expect.Batcher{
+		&expect.BCas{[]expect.Caser{
+			&expect.Case{R: regexp.MustCompile(`router#`), T: expect.OK()},
+			&expect.Case{R: regexp.MustCompile(`Login: `), S: *user,
+				T: expect.Continue(expect.NewStatus(codes.PermissionDenied, "wrong username")), Rt: 3},
+			&expect.Case{R: regexp.MustCompile(`Password: `), S: *pass1, T: expect.Next(), Rt: 1},
+			&expect.Case{R: regexp.MustCompile(`Password: `), S: *pass2,
+				T: expect.Continue(expect.NewStatus(codes.PermissionDenied, "wrong password")), Rt: 1},
+		}},
+	}, timeout)
+
+	fmt.Println(term.Greenf("All done"))
+}
diff --git a/example-shell/env.go b/example-shell/env.go
index d8f52d5..bb99ea9 100644
--- a/example-shell/env.go
+++ b/example-shell/env.go
@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (
diff --git a/example-shell/ls.go b/example-shell/ls.go
index 9cf4ab1..4d7546a 100644
--- a/example-shell/ls.go
+++ b/example-shell/ls.go
@@ -1,4 +1,6 @@
-package main
+// +build ignore
+
+package ls
 
 import (
         "io"