08-20-2019
It is because of the parsing order of the shell. In bash brace expansions are performed before any of the other expansions, hence the need for eval (usual caution applies (security)!) for a second round of expansions after the first round.
Last edited by Scrutinizer; 08-20-2019 at 06:35 AM..
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LEARN ABOUT CENTOS
mvn_alias
MVN_ALIAS(7) Java Packages Tools MVN_ALIAS(7)
NAME
mvn_alias - add alias(es) for Maven artifact(s)
SYNOPSIS
%mvn_alias artifact-coordinates alias [alias ...]
DESCRIPTION
mvn_alias macro causes instructions for artifact installation to be added to XMvn reactor configuration. It is used to specify alternative
names (aliases) for Maven artifacts.
Specified artifact coordinates must match at least one artifact. If not then behavior is unspecified. It is possible to specify artifact
coordinates matching multiple artifacts, so one call to mvn_alias can affect installation of more than one artifact.
OPERANDS
artifact-coordinates
Artifact coordinates specify artifact(s) that this rule applies to. Coordinates are in format
groupId:artifactId[:extension[:classifier]][:version]. If extension is specified then version must be specified too. If any part is
omitted or equal to empty string then it matches any string. Wildcards and brace expansions are supported in each part. For more
information see XMvn Configuration Reference.
alias
Coordinates specifying artifact alias (alternative name under which matching artifacts will be available). Coordinates are in format
groupId:artifactId[:extension[:classifier]][:version]. If extension is specified then version must be specified too. If any part is
omitted or equal to empty string then corresponding part from artifact-coordinates will be substituted. Backreferences are supported in
form @n, where n is an integer corresponding to brace in artifact-coordinates.
AUTHOR
Originally written by Mikolaj Izdebski. Versions 3.0.0 and later were written by Stanislav Ochotnicky.
REPORTING BUGS
Bugs should be reported through Red Hat Bugzilla at http://bugzilla.redhat.com/.
SEE ALSO
mvn_build(7), mvn_compat_version(7), mvn_config(7), mvn_file(7), mvn_package(7), xmvn(1).
JAVAPACKAGES
06/10/2014 MVN_ALIAS(7)