From 779095c9880a9fc7627b532ab23c4a3826eaa018 Mon Sep 17 00:00:00 2001
From: hi019 <65871571+hi019@users.noreply.github.com>
Date: Thu, 25 Mar 2021 11:07:15 -0400
Subject: [PATCH] feat(cli): use gitconfig name as name prompt default value

---
 cmd/helpers.go | 6 ++++++
 cmd/system.go  | 5 +++++
 2 files changed, 11 insertions(+)

diff --git a/cmd/helpers.go b/cmd/helpers.go
index 6b93b456..d7a65fae 100644
--- a/cmd/helpers.go
+++ b/cmd/helpers.go
@@ -595,3 +595,9 @@ func ldFlags(po *ProjectOptions, buildMode string) string {
 	}
 	return ldflags
 }
+
+func getGitConfigValue(key string) (string, error) {
+	output, err := exec.Command("git", "config", "--get", "--null", key).Output()
+	// When using --null git appends a null character (\u0000) to the command output
+	return strings.TrimRight(string(output), "\u0000"), err
+}
diff --git a/cmd/system.go b/cmd/system.go
index 55cd1bca..ddf8ffdb 100644
--- a/cmd/system.go
+++ b/cmd/system.go
@@ -99,11 +99,16 @@ func (s *SystemHelper) setup() error {
 
 	if config.Name != "" {
 		systemConfig["name"] = PromptRequired("What is your name", config.Name)
+	} else if n, err := getGitConfigValue("user.name"); err == nil && n != "" {
+		systemConfig["name"] = PromptRequired("What is your name", n)
 	} else {
 		systemConfig["name"] = PromptRequired("What is your name")
 	}
+
 	if config.Email != "" {
 		systemConfig["email"] = PromptRequired("What is your email address", config.Email)
+	} else if e, err := getGitConfigValue("user.email"); err == nil && e != "" {
+		systemConfig["email"] = PromptRequired("What is your email address", e)
 	} else {
 		systemConfig["email"] = PromptRequired("What is your email address")
 	}