feat(users): implemented basic user creation promise

1 files changed, 26 insertions, 0 deletions

diff --git a/stdlib/os/linux/useradd.go b/stdlib/os/linux/useradd.go
new file mode 100644
index 0000000..8dfee8b
--- /dev/null
+++ b/stdlib/os/linux/useradd.go
@@ -0,0 +1,26 @@
+package linux
+
+import (
+	"git.adyxax.org/adyxax/gonf/v2/pkg"
+	"os/exec"
+)
+
+func Useradd(data gonf.UserData) (gonf.Status, error) {
+	getent := exec.Command("getent", "passwd", data.Name)
+	if err := getent.Run(); err == nil {
+		return gonf.KEPT, nil
+	}
+	args := make([]string, 0)
+	if data.HomeDir != "" {
+		args = append(args, "--home-dir="+data.HomeDir)
+	}
+	if data.System {
+		args = append(args, "--system")
+	}
+	args = append(args, data.Name)
+	cmd := exec.Command("useradd", args...)
+	if err := cmd.Run(); err != nil {
+		return gonf.BROKEN, err
+	}
+	return gonf.REPAIRED, nil
+}