From 5766e6a0fa6bc5400190805e6708d70ae3b3f10a Mon Sep 17 00:00:00 2001
From: Ilya Lesikov <ilya@lesikov.com>
Date: Fri, 17 Jun 2022 16:13:37 +0300
Subject: [PATCH] feat(buildah): $WERF_CONTAINERIZED will override in container
 detection

Signed-off-by: Ilya Lesikov <ilya@lesikov.com>
---
 pkg/util/env.go             | 13 +++++++++++++
 pkg/util/linux_container.go |  5 +++++
 2 files changed, 18 insertions(+)

diff --git a/pkg/util/env.go b/pkg/util/env.go
index 7074492df8..065b350dec 100644
--- a/pkg/util/env.go
+++ b/pkg/util/env.go
@@ -8,6 +8,19 @@ import (
 	"strings"
 )
 
+func GetBoolEnvironment(environmentName string) *bool {
+	switch os.Getenv(environmentName) {
+	case "1", "true", "yes":
+		t := true
+		return &t
+	case "0", "false", "no":
+		f := false
+		return &f
+	}
+
+	return nil
+}
+
 func GetBoolEnvironmentDefaultFalse(environmentName string) bool {
 	switch os.Getenv(environmentName) {
 	case "1", "true", "yes":
diff --git a/pkg/util/linux_container.go b/pkg/util/linux_container.go
index c77cf5966b..1e73b7fbe0 100644
--- a/pkg/util/linux_container.go
+++ b/pkg/util/linux_container.go
@@ -38,6 +38,11 @@ func ToLinuxContainerPath(path string) string {
 }
 
 func IsInContainer() bool {
+	werfContainerized := GetBoolEnvironment("WERF_CONTAINERIZED")
+	if werfContainerized != nil {
+		return *werfContainerized
+	}
+
 	// Docker-daemon
 	if isInContainer, err := RegularFileExists("/.dockerenv"); err == nil && isInContainer {
 		return true