archive-dir.sh fails on files that contain substrings similar to
"name=...". This happens when we parse the list of file names and
attributes, one per line, of the form:
type=f owner=myuser ... name=some/file/name.ext
Problem observed with some docker FS layers containing files whose
names include a "name=..." token, eg:
type=f owner=myuser ... name=aaa,name=bbb,ccc
The parsing algorithm picks up the last "name=bbb,ccc", incorrectly.
SOLUTION
===================
* use greedy wildcard when looking for "name=" (ie, look for 1st
occurance)
* cut off "name=..." before attempting to parse out the other
attributes, to make sure we don't confuse them with parts of the file
name
* ignore errors from "look" utility; eg when the list file is empty
TESTS
===================
* Set ARCHIVE_BIG_DIRS="top-symlink docker:checksum-hardlink" in
build.conf
* Create a file named "aaa,name=bbb,ccc" in $STX_BUILD_HOME/docker/
* Run Jenkins build that triggers the"archive-misc step, but skips
package, ISO & docker image builds.
* Make sure the file gets created at destination w/o errors
Closes-Bug: 2084570
Signed-off-by: Davlet Panech <davlet.panech@windriver.com>
Change-Id: Ib455c1b381e0b5ddaa40714c27340b2ec3f5676a
bd803643a1