Ensure output file paths exist

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

2 files changed, 8 insertions, 2 deletions

diff --git a/internal/iohelpers/filemode.go b/internal/iohelpers/filemode.go
index 35a3c142..7ac0e3df 100644
--- a/internal/iohelpers/filemode.go
+++ b/internal/iohelpers/filemode.go
@@ -17,8 +17,10 @@ func NormalizeFileMode(mode os.FileMode) os.FileMode {
 }
 
 func windowsFileMode(mode os.FileMode) os.FileMode {
-	// non-owner and execute bits are stripped
-	mode &^= 0o177
+	// non-owner and execute bits are stripped on files
+	if !mode.IsDir() {
+		mode &^= 0o177
+	}
 
 	if mode&0o200 != 0 {
 		// writeable implies read/write on Windows
diff --git a/internal/iohelpers/filemode_test.go b/internal/iohelpers/filemode_test.go
index 2ebb0ed7..8a7c9a2e 100644
--- a/internal/iohelpers/filemode_test.go
+++ b/internal/iohelpers/filemode_test.go
@@ -2,6 +2,7 @@ package iohelpers
 
 import (
 	"fmt"
+	"io/fs"
 	"os"
 	"testing"
 
@@ -34,4 +35,7 @@ func TestWindowsFileMode(t *testing.T) {
 		assert.Equal(t, fmt.Sprintf("%o", d.expected), fmt.Sprintf("%o", actual))
 		assert.Equal(t, d.expected, actual)
 	}
+
+	// directories are always 0777
+	assert.Equal(t, 0o777|fs.ModeDir, windowsFileMode(0o755|fs.ModeDir))
 }