10-28-2014
You need to make up your mind what you want to achieve and what restrictions you have to obey.
Can you suppress parallel execution of your script by using e.g. a file in the /var/run directory (which would be easiest)?
Can you (temporarily) move the files acted upon to a different directory?
Can you log the files acted upon and have your script respect this info?
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LEARN ABOUT LINUX
dh_installexamples
DH_INSTALLEXAMPLES(1) Debhelper DH_INSTALLEXAMPLES(1)
NAME
dh_installexamples - install example files into package build directories
SYNOPSIS
dh_installexamples [debhelperoptions] [-A] [-Xitem] [file...]
DESCRIPTION
dh_installexamples is a debhelper program that is responsible for installing examples into usr/share/doc/package/examples in package build
directories.
FILES
debian/package.examples
Lists example files or directories to be installed.
OPTIONS
-A, --all
Install any files specified by command line parameters in ALL packages acted on.
-Xitem, --exclude=item
Exclude files that contain item anywhere in their filename from being installed.
file ...
Install these files (or directories) as examples into the first package acted on. (Or into all packages if -A is specified.)
NOTES
Note that dh_installexamples will happily copy entire directory hierarchies if you ask it to (similar to cp -a). If it is asked to install
a directory, it will install the complete contents of the directory.
SEE ALSO
debhelper(7)
This program is a part of debhelper.
AUTHOR
Joey Hess <joeyh@debian.org>
8.9.0ubuntu2.1 2012-06-12 DH_INSTALLEXAMPLES(1)