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Windows: Case-insensitive filename matching against builder cache

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Signed-off-by: John Howard <jhoward@microsoft.com>
This commit is contained in:
John Howard 2017-12-14 09:16:43 -08:00
parent 1cea9d3bdb
commit 7caa30e893
1 changed files with 9 additions and 2 deletions
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11
pkg/tarsum/fileinfosums.go
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@ -1,6 +1,10 @@
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]
}
}