scripts/uploadbuckets.sh

   1 #!/bin/bash
   2
   3 DRYRUN=${DRYRUN:-1}
   4
   5 source="$1"
   6 dest="$2"
   7
   8 if [[ -z $source || -z $dest ]]; then
   9         echo 'usage: uploadbuckets.sh <source> <dest>'
  10         echo 'Script runs in DRYRUN mode by default.'
  11         echo 'To run for real, set DRYRUN=0 in your environment.'
  12         exit 1
  13 fi
  14
  15 if [[ ! -d $source ]]; then
  16         echo 'error: source is not a directory'
  17         exit 1
  18 fi
  19
  20 if [[ -e $dest && ! -d $dest ]]; then
  21         echo 'error: dest is not a directory'
  22         exit 1
  23 fi
  24
  25 if [[ $(readlink -e $dest) = $(readlink -e $source) ]]; then
  26         echo 'error: source and dest cannot be the same. Rotate the result'
  27         echo 'into place once the migration is complete.'
  28         exit 1
  29 fi
  30
  31 if [[ ! -d $dest ]]; then
  32         mkdir $dest
  33 fi
  34
  35 shopt -s nullglob
  36
  37 for package in "$source"/*; do
  38         pkgname="${package##*/}"
  39         newfolder="$dest/${pkgname:0:2}"
  40         if [[ ! -d "$newfolder" ]]; then
  41                 if [[ $DRYRUN -gt 0 ]]; then
  42                         echo mkdir -p "$newfolder"
  43                 else
  44                         mkdir -p "$newfolder"
  45                 fi
  46         fi
  47         if [[ $DRYRUN -gt 0 ]]; then
  48                 echo mv "$source/$pkgname" "$newfolder/$pkgname"
  49         else
  50                 mv "$source/$pkgname" "$newfolder/$pkgname"
  51         fi
  52 done
  53
  54 if [[ $DRYRUN -gt 0 ]]; then
  55         echo
  56         echo 'DRYRUN mode was enabled.'
  57         echo 'To run for real, set DRYRUN=0 in your environment.'
  58 fi