eccc_fixer.sh

   1 #!/bin/bash
   2
   3 # eccc_fixer.sh - Create Environment and Climate change Canada historical data
   4 #                 files download list
   5 # Copyright (C) 2019-2020  Pierre Choffet
   6 #
   7 # This program is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 set -ex
  21
  22 SOURCE="${1}"
  23 DESTINATION="${2}"
  24
  25 if [ -z "${SOURCE}" ]||[ -z "${DESTINATION}" ]||[ -d "${DESTINATION}" ]
  26 then
  27         echo 'Fix XMLs provided by Environment and Climate change Canada'
  28         echo 'Usage: eccc_fixer.sh <source folder> <destination folder>'
  29         echo ''
  30         echo 'To prevent wrong usage, <destination folder> must not exist.'
  31         exit 1
  32 fi
  33
  34 # Recreate folders structure
  35 while IFS= read -r -d '' -u 9
  36 do
  37         mkdir -p -- "${DESTINATION}/$(realpath --relative-to "${SOURCE}" "${REPLY}")"
  38
  39 done 9< <( find "${SOURCE}" -type d -print0 )
  40
  41 # Transform original files
  42 while IFS= read -r -d '' -u 9
  43 do
  44         xmlstarlet tr eccc_fixer.xslt "${REPLY}" > "${DESTINATION}/$(realpath --relative-to "${SOURCE}" "${REPLY}")"
  45 done 9< <( find "${SOURCE}" -type f -name '*.xml' -print0 )