From cd087515fbbdda110632589d5e066e2007ac0bba Mon Sep 17 00:00:00 2001
From: StunxFS <56417208+StunxFS@users.noreply.github.com>
Date: Fri, 12 Mar 2021 11:09:43 -0400
Subject: [PATCH] vcreate: use underscores instead of spaces for names (#9257)

---
 cmd/tools/vcreate.v | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/cmd/tools/vcreate.v b/cmd/tools/vcreate.v
index ec3cc155b4..d7a7ba2962 100644
--- a/cmd/tools/vcreate.v
+++ b/cmd/tools/vcreate.v
@@ -21,6 +21,15 @@ fn cerror(e string) {
 	eprintln('\nerror: $e')
 }
 
+fn check_name(name string) string {
+	if name.contains(' ') {
+		cname := name.replace(' ', '_')
+		eprintln('warning: the project name cannot contain spaces, the name will be changed to `$cname`')
+		return cname
+	}
+	return name
+}
+
 fn vmod_content(c Create) string {
 	return [
 		'Module {',
@@ -99,7 +108,7 @@ fn (c &Create) create_git_repo(dir string) {
 
 fn create(args []string) {
 	mut c := Create{}
-	c.name = if args.len > 0 { args[0] } else { os.input('Input your project name: ') }
+	c.name = check_name(if args.len > 0 { args[0] } else { os.input('Input your project name: ') })
 	if c.name == '' {
 		cerror('project name cannot be empty')
 		exit(1)
@@ -136,7 +145,7 @@ fn init_project() {
 		exit(3)
 	}
 	mut c := Create{}
-	c.name = os.file_name(os.getwd())
+	c.name = check_name(os.file_name(os.getwd()))
 	c.description = ''
 	c.write_vmod(false)
 	c.write_main(false)