#44 Display build information (#52)

kislenko-artem · corona10 · commit 61059b469f5b · 2019-03-03T11:24:31.000+09:00
* #44 Display build information * #44 Display build information (makefile was deleted) * #44 copyright header was added * #44 move out print from cli.go * #44 import order in cli.go
diff --git a/main.go b/main.go
@@ -9,6 +9,7 @@ package main
 import (
 	"flag"
 	"fmt"
+	"runtime"
 	"runtime/pprof"
 
 	_ "github.com/go-python/gpython/builtin"
@@ -63,6 +64,12 @@ func main() {
 	args := flag.Args()
 	py.MustGetModule("sys").Globals["argv"] = pysys.MakeArgv(args)
 	if len(args) == 0 {
+
+		fmt.Printf("Python 3.4.0 (%s, %s)\n", commit, date)
+		fmt.Printf("[Gpython %s]\n", version)
+		fmt.Printf("- os/arch: %s/%s\n", runtime.GOOS, runtime.GOARCH)
+		fmt.Printf("- go version: %s\n", runtime.Version())
+
 		cli.RunREPL()
 		return
 	}
diff --git a/repl/cli/cli.go b/repl/cli/cli.go
@@ -129,8 +129,6 @@ func RunREPL() {
 		fmt.Printf("Failed to open history: %v\n", err)
 	}
 
-	fmt.Printf("Gpython 3.4.0\n")
-
 	for {
 		line, err := rl.Prompt(rl.prompt)
 		if err != nil {
diff --git a/version.go b/version.go
@@ -0,0 +1,11 @@
+// Copyright 2018 The go-python Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+var (
+	version = "dev"
+	commit  = "none"
+	date    = "unknown"
+)

Original file line number	Diff line number	Diff line change
`@@ -129,8 +129,6 @@ func RunREPL() {`
`129`	`129`	`fmt.Printf("Failed to open history: %v\n", err)`
`130`	`130`	`}`
`131`	`131`
`132`		`- fmt.Printf("Gpython 3.4.0\n")`
`133`		`-`
`134`	`132`	`for {`
`135`	`133`	`line, err := rl.Prompt(rl.prompt)`
`136`	`134`	`if err != nil {`