Generate markdown software report for yum repos

pps_yum.sh

#!/bin/sh

# Usage:
#  pps_yum.sh /path/to/repo1 ... /path/to/repoN
#
# Example:
#  pps_yum.sh /export/repos/rhel-7-* /export/repos/rhel-*-7-* > rhel7_pps.md

# Copyright 2017, NDP LLC
# 
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# 
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# 
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
# 
# 3. Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived from this
# software without specific prior written permission.
# 
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

pps_repoquery() {
  for repopath in "$@"; do
    repoquery \
      --repofrompath=PPSYUM,"$repopath" \
      --disablerepo='*' \
      --enablerepo=PPSYUM \
      -a \
      --qf='%{sourcerpm}||%{name}||%{version}||%{summary}||%{url}||%{license}||%{vendor}||%{buildhost}||%{packager}\n'
   done
}

pps_yum() {
  echo '| Software | Version | Summary | URL | License | Vendor | Build Host | Packager |'
  echo '| --- | --- | --- | --- | --- | --- | --- | --- |'
  pps_repoquery "$@" | \
  LC_ALL=C sort -t '|' -k1,1V -k 3,3 | \
  perl -e 'while (<>) {
             chomp;
             s/[\\\`]//g;
             @d=split/\|\|/;
             map { s/\|/:/g } @d;
             if ($d[0] ne $p) {
               $p=$d[0];
               ($d[1] = $d[0]) =~ s/-\d+\..*//;
               map { $d[$_] =~ s/\b([*_])/\\$1/g } 1..$#d;
               print "| ", join(" | ", @d[1..$#d]), " |\n";
             }
           }'
}

pps_yum "$@"