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Diffstat (limited to 'vendor/github.com/aws/aws-sdk-go/internal/sdkuri/path.go')
-rw-r--r-- | vendor/github.com/aws/aws-sdk-go/internal/sdkuri/path.go | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/vendor/github.com/aws/aws-sdk-go/internal/sdkuri/path.go b/vendor/github.com/aws/aws-sdk-go/internal/sdkuri/path.go new file mode 100644 index 000000000..38ea61afe --- /dev/null +++ b/vendor/github.com/aws/aws-sdk-go/internal/sdkuri/path.go @@ -0,0 +1,23 @@ +package sdkuri + +import ( + "path" + "strings" +) + +// PathJoin will join the elements of the path delimited by the "/" +// character. Similar to path.Join with the exception the trailing "/" +// character is preserved if present. +func PathJoin(elems ...string) string { + if len(elems) == 0 { + return "" + } + + hasTrailing := strings.HasSuffix(elems[len(elems)-1], "/") + str := path.Join(elems...) + if hasTrailing && str != "/" { + str += "/" + } + + return str +} |