From d1bb05be9538a793fca37d3dcdcb8f637134398e Mon Sep 17 00:00:00 2001
From: Shulhan <ms@kilabit.info>
Date: Sun, 17 Oct 2021 02:33:09 +0700
Subject: all: move the main program for example to internal/cmd/trunks-example

The "cmd" directory on module should be reserved for installable
program that can be executed outside of this repository.
The trunks-example is development server should be run on root of this
repository only, not installable to $GOBIN.
---
 Makefile                            |  2 +-
 cmd/trunks-example/main.go          | 37 -------------------------------------
 example/example.go                  |  8 ++++++--
 internal/cmd/trunks-example/main.go | 37 +++++++++++++++++++++++++++++++++++++
 4 files changed, 44 insertions(+), 40 deletions(-)
 delete mode 100644 cmd/trunks-example/main.go
 create mode 100644 internal/cmd/trunks-example/main.go

diff --git a/Makefile b/Makefile
index 5592998..13c16a3 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ all: embed
 	go test -v -race ./...
 
 run:
-	go run ./cmd/trunks-example
+	go run ./internal/cmd/trunks-example
 
 embed: tsc
 	go run ./internal/memfs-embed
diff --git a/cmd/trunks-example/main.go b/cmd/trunks-example/main.go
deleted file mode 100644
index 9c340e5..0000000
--- a/cmd/trunks-example/main.go
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright 2021, Shulhan <ms@kilabit.info>. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//
-// Program trunks provide an example how to use the Trunks module.
-//
-package main
-
-import (
-	"os"
-	"os/signal"
-	"syscall"
-
-	"github.com/shuLhan/share/lib/mlog"
-
-	"git.sr.ht/~shulhan/trunks/example"
-)
-
-func main() {
-	ex, err := example.New()
-	if err != nil {
-		mlog.Fatalf("%s\n", err)
-	}
-
-	go func() {
-		c := make(chan os.Signal, 1)
-		signal.Notify(c, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM)
-		<-c
-		ex.Stop()
-	}()
-
-	err = ex.Start()
-	if err != nil {
-		mlog.Fatalf("%s\n", err)
-	}
-}
diff --git a/example/example.go b/example/example.go
index 963f7e0..56f7d7c 100644
--- a/example/example.go
+++ b/example/example.go
@@ -1,6 +1,10 @@
 //
-// Package example provide an example how to use the Trunks library from setup
-// to creating targets.
+// Package example provide an example how to use the Trunks library from
+// setting it up to creating targets.
+//
+// To run the example, execute
+//
+//	$ go run ./internal/cmd/trunks-example
 //
 package example
 
diff --git a/internal/cmd/trunks-example/main.go b/internal/cmd/trunks-example/main.go
new file mode 100644
index 0000000..9c340e5
--- /dev/null
+++ b/internal/cmd/trunks-example/main.go
@@ -0,0 +1,37 @@
+// Copyright 2021, Shulhan <ms@kilabit.info>. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//
+// Program trunks provide an example how to use the Trunks module.
+//
+package main
+
+import (
+	"os"
+	"os/signal"
+	"syscall"
+
+	"github.com/shuLhan/share/lib/mlog"
+
+	"git.sr.ht/~shulhan/trunks/example"
+)
+
+func main() {
+	ex, err := example.New()
+	if err != nil {
+		mlog.Fatalf("%s\n", err)
+	}
+
+	go func() {
+		c := make(chan os.Signal, 1)
+		signal.Notify(c, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM)
+		<-c
+		ex.Stop()
+	}()
+
+	err = ex.Start()
+	if err != nil {
+		mlog.Fatalf("%s\n", err)
+	}
+}
-- 
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