Windows: Case-insensitive filename matching against builder cache
package tarsum
-import "sort"
+import (
+ "runtime"
+ "sort"
+ "strings"
+)
// FileInfoSumInterface provides an interface for accessing file checksum
// information within a tar file. This info is accessed through interface
@@ -35,8 +39,11 @@ type FileInfoSums []FileInfoSumInterface
// GetFile returns the first FileInfoSumInterface with a matching name.
func (fis FileInfoSums) GetFile(name string) FileInfoSumInterface {
+ // We do case insensitive matching on Windows as c:\APP and c:\app are
+ // the same. See issue #33107.
for i := range fis {
- if fis[i].Name() == name {
+ if (runtime.GOOS == "windows" && strings.EqualFold(fis[i].Name(), name)) ||
+ (runtime.GOOS != "windows" && fis[i].Name() == name) {
return fis[i]
}
}
