diff options
| author |  Adam Michael <ajmichael@google.com> | 2017-03-02 14:59:21 +0000 |
|---|---|---|
| committer |  Yue Gan <yueg@google.com> | 2017-03-03 10:35:47 +0000 |
| commit | acdd43bf8832db562312c6b273687dd6f1d219b7 (patch) | |
| tree | d384284c057790a4be281de70bc33c6eeb1d836b /src/main/java/com/google/devtools/build/lib/sandbox | |
| parent | 14b53897b499da457e26aa779c3b63c85838f204 (diff) | |
Make HardlinkedExecRoot correctly mount empty directory inputs.
Fixes #2597
--
PiperOrigin-RevId: 148999160
MOS_MIGRATED_REVID=148999160
Diffstat (limited to 'src/main/java/com/google/devtools/build/lib/sandbox')
| -rw-r--r-- | src/main/java/com/google/devtools/build/lib/sandbox/HardlinkedExecRoot.java | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/sandbox/HardlinkedExecRoot.java b/src/main/java/com/google/devtools/build/lib/sandbox/HardlinkedExecRoot.java index 5bf7c4fd92..ceace7ae4f 100644 --- a/src/main/java/com/google/devtools/build/lib/sandbox/HardlinkedExecRoot.java +++ b/src/main/java/com/google/devtools/build/lib/sandbox/HardlinkedExecRoot.java @@ -149,6 +149,9 @@ public class HardlinkedExecRoot implements SandboxExecRoot { java.nio.file.Files.createLink(targetNio, sourceNio); // Directory } else if (source.isDirectory()) { + // Eagerly create target directory in case source is an empty directory. + FileSystemUtils.createDirectoryAndParents(target); + Collection<Path> subpaths = source.getDirectoryEntries(); for (Path sourceSubpath : subpaths) { Path targetSubpath = target.getRelative(sourceSubpath.relativeTo(source)); |