Todd Dunagan created MRESOURCES-287:
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Summary: Symlink resource copy fails if symlink target does not
exist.
Key: MRESOURCES-287
URL: https://issues.apache.org/jira/browse/MRESOURCES-287
Project: Maven Resources Plugin
Issue Type: Bug
Components: copy
Affects Versions: 3.2.0
Reporter: Todd Dunagan
This problem occurs when symlink file resources are copied in such an order
whereby the symlink file is attempted to be copied prior to the related target
file being copied. The root cause appears to be a change in MRP 3.2.0 where it
attempts to set permissions on the symlink (and thus the target file) and this
fails. I believe this is related to a change introduced as part of a bug fix in
in the MRP 3.2.0 release: MRESOURCES-236.
An example stack track trace excerpt as the issue is encountered as the symlink
file is being copied to its destination and the symlink's target file is not
yet in place:
{noformat}
Caused by: java.nio.file.NoSuchFileException: [full path to file name] at
sun.nio.fs.UnixException.translateToIOException (UnixException.java:92) at
sun.nio.fs.UnixException.rethrowAsIOException (UnixException.java:111) at
sun.nio.fs.UnixException.rethrowAsIOException (UnixException.java:116) at
sun.nio.fs.UnixFileAttributeViews$Posix.setMode
(UnixFileAttributeViews.java:254) at
sun.nio.fs.UnixFileAttributeViews$Posix.setPermissions
(UnixFileAttributeViews.java:276) at
java.nio.file.Files.setPosixFilePermissions (Files.java:2080) at
org.apache.maven.shared.utils.io.FileUtils.copyFilePermissions
(FileUtils.java:1997) at
org.apache.maven.shared.utils.io.FileUtils.copyFile (FileUtils.java:1978)
at org.apache.maven.shared.filtering.DefaultMavenFileFilter.copyFile
(DefaultMavenFileFilter.java:106) at
org.apache.maven.shared.filtering.DefaultMavenResourcesFiltering.filterResources
(DefaultMavenResourcesFiltering.java:262) at
org.apache.maven.plugins.resources.ResourcesMojo.execute
(ResourcesMojo.java:356){noformat}
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