lib/common.sh



    1 #!/usr/bin/env bash
    2 #
    3 # Portimg uses Crux port-like system for creating software deployment images.
    4 # Copyright (C) 2017 Aaron Ball <nullspoon@oper.io>
    5 #
    6 # This program is free software: you can redistribute it and/or modify
    7 # it under the terms of the GNU General Public License as published by
    8 # the Free Software Foundation, either version 3 of the License, or
    9 # (at your option) any later version.
   10 #
   11 # This program is distributed in the hope that it will be useful,
   12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   14 # GNU General Public License for more details.
   15 #
   16 # You should have received a copy of the GNU General Public License
   17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
   18 #
   19 
   20 
   21 #
   22 # Footprints the specified path in the format
   23 # Outputs footprint to stdout.
   24 #
   25 # @path Path to the directory to recursively footprint
   26 #
   27 function footprint_dir {
   28   local path=${1:-}
   29 
   30   if [[ -z ${path} ]]; then
   31     echo "Please specify a directory to checksum."
   32     return 1
   33   fi
   34 
   35   cd ${path}
   36 
   37   # Generate a file and directory list
   38   local file_list=$(find)
   39 
   40   # Stat each file
   41   for i in ${file_list[@]}; do
   42     # Skip . and ..
   43     [[ ${i} == '.' || ${i} == '..' ]] && continue
   44 
   45     # Get file stats for "permissions owner:group filename"
   46     stat -c '%A %U:%G %n' "${i#*/}"
   47   done
   48 }