From d9e9f225049dd32de624b5897a267224c99e0faf Mon Sep 17 00:00:00 2001
From: Matej Vasek <mvasek@redhat.com>
Date: Tue, 21 Mar 2023 23:41:52 +0100
Subject: [PATCH] fix: s2i build on Windows (#1644)

Make all files executable on Windows s2i build.

Signed-off-by: Matej Vasek <mvasek@redhat.com>
---
 s2i/builder.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/s2i/builder.go b/s2i/builder.go
index b8196e4056..e2cad68020 100644
--- a/s2i/builder.go
+++ b/s2i/builder.go
@@ -10,6 +10,7 @@ import (
 	"net/url"
 	"os"
 	"path/filepath"
+	"runtime"
 	"strings"
 
 	"github.com/docker/docker/api/types"
@@ -243,6 +244,11 @@ func (b *Builder) Build(ctx context.Context, f fn.Function) (err error) {
 			}
 			hdr.Name = filepath.ToSlash(p)
 
+			if runtime.GOOS == "windows" {
+				// Windows does not have execute permission, we assume that all files are executable.
+				hdr.Mode |= 0111
+			}
+
 			err = tw.WriteHeader(hdr)
 			if err != nil {
 				return fmt.Errorf("cannot write header to thar stream: %w", err)