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| author | Sebastian Schuberth <sschuberth@gmail.com> | 2015-05-19 09:30:02 +0200 |
|---|---|---|
| committer | Matthias Sohn <matthias.sohn@sap.com> | 2015-05-21 23:29:28 +0200 |
| commit | 8025443db4234bbf095e593434693141863753f8 (patch) | |
| tree | e6336f291d1c0e153710eb9a029962b5175105e0 /org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java | |
| parent | 686124bec32fcdee1545e7d9c312dcf0276b44af (diff) | |
| download | jgit-8025443db4234bbf095e593434693141863753f8.tar.gz jgit-8025443db4234bbf095e593434693141863753f8.zip | |
Move resolveGrandparentFile() to the base class for wider use
Change-Id: I67ec732ea2e5345a6946783f0c5ef60c07ce254e
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Diffstat (limited to 'org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java')
| -rw-r--r-- | org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java b/org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java index d11b03e679..762b36ecb9 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/util/FS.java @@ -508,6 +508,21 @@ public abstract class FS { protected abstract File discoverGitPrefix(); /** + * @param grandchild + * @return the parent directory of this file's parent directory or + * {@code null} in case there's no grandparent directory + * @since 4.0 + */ + protected static File resolveGrandparentFile(File grandchild) { + if (grandchild != null) { + File parent = grandchild.getParentFile(); + if (parent != null) + return parent.getParentFile(); + } + return null; + } + + /** * Set the $prefix directory C Git uses. * * @param path |