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Utils: Add FilePath::symLinkTarget

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And implement it for the docker device.

This replaces the previous unused and not really implemented
FilePath::resolveSymLinkTarget.

Change-Id: I9dcb4f8276dbb88b21959276da0d50135742fba0
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
hjk
2021-06-29 15:57:41 +02:00
parent 4c3bbba75c
commit 4a8c222c18
7 changed files with 46 additions and 7 deletions
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16
src/plugins/docker/dockerdevice.cpp
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@@ -1002,6 +1002,22 @@ QDateTime DockerDevice::lastModified(const FilePath &filePath) const
return {};
}
FilePath DockerDevice::symLinkTarget(const FilePath &filePath) const
{
QTC_ASSERT(handlesFile(filePath), return {});
tryCreateLocalFileAccess();
if (hasLocalFileAccess()) {
const FilePath localAccess = mapToLocalAccess(filePath);
const FilePath target = localAccess.symLinkTarget();
LOG("SymLinkTarget? " << filePath.toUserOutput() << localAccess.toUserOutput() << target);
if (target.isEmpty())
return {};
return mapToGlobalPath(target);
}
QTC_CHECK(false);
return {};
}
FilePath DockerDevice::searchInPath(const FilePath &filePath) const
{
const QString path = filePath.path();