From fbd95494e6e402fd123955fbaf337696cc22c750 Mon Sep 17 00:00:00 2001
From: DCCooper <1866858@gmail.com>
Date: Mon, 31 May 2021 20:50:24 +0800
Subject: [PATCH 3/5] bugfix: set user's uid and gid for containers

Signed-off-by: DCCooper <1866858@gmail.com>
---
 builder/dockerfile/run.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/builder/dockerfile/run.go b/builder/dockerfile/run.go
index 6c38b55..828fe67 100644
--- a/builder/dockerfile/run.go
+++ b/builder/dockerfile/run.go
@@ -95,6 +95,16 @@ func (c *cmdBuilder) setupRuntimeSpec(command []string) (*specs.Spec, error) {
 	}
 
 	// set specific runtime spec config
+	user := c.stage.docker.Config.User
+	if user != "" {
+		pair, err := util.GetChownOptions(user, c.stage.mountpoint)
+		if err != nil {
+			return nil, err
+		}
+		g.SetProcessUID(uint32(pair.UID))
+		g.SetProcessGID(uint32(pair.GID))
+		g.SetProcessUsername(c.stage.docker.Config.User)
+	}
 	g.RemoveHostname()
 	g.SetProcessArgs(command)
 	g.SetProcessTerminal(false)
-- 
1.8.3.1