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Enhance fmd-pkg-dpkg to auto-generate the debian/changelog file from the FreeM ChangeLog

    1: #!/usr/bin/env bash
    2: 
    3: #
    4: #   $Id: fmd-changelog,v 1.3 2025/04/07 00:45:52 snw Exp $
    5: #    Gets the changelog for a specific version
    6: #
    7: #  
    8: #   Author: Serena Willis <snw@coherent-logic.com>
    9: #    Copyright (C) 2025 Coherent Logic Development LLC
   10: #
   11: #
   12: #   This file is part of FreeM.
   13: #
   14: #   FreeM is free software: you can redistribute it and/or modify
   15: #   it under the terms of the GNU Affero Public License as published by
   16: #   the Free Software Foundation, either version 3 of the License, or
   17: #   (at your option) any later version.
   18: #
   19: #   FreeM is distributed in the hope that it will be useful,
   20: #   but WITHOUT ANY WARRANTY; without even the implied warranty of
   21: #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   22: #   GNU Affero Public License for more details.
   23: #
   24: #   You should have received a copy of the GNU Affero Public License
   25: #   along with FreeM.  If not, see <https://www.gnu.org/licenses/>.
   26: #
   27: #   $Log: fmd-changelog,v $
   28: #   Revision 1.3  2025/04/07 00:45:52  snw
   29: #   Enhance fmd-pkg-dpkg to auto-generate the debian/changelog file from the FreeM ChangeLog
   30: #
   31: #   Revision 1.2  2025/04/06 03:38:05  snw
   32: #   Prepare for adding packaging functionality to fmd
   33: #
   34: #   Revision 1.1  2025/04/04 18:00:01  snw
   35: #   *** empty log message ***
   36: #
   37: #
   38: # SPDX-FileCopyrightText:  (C) 2025 Coherent Logic Development LLC
   39: # SPDX-License-Identifier: AGPL-3.0-or-later
   40: #
   41: 
   42: MINIMAL=0
   43: 
   44: function usage() {
   45:     echo
   46:     echo "Prints a FreeM ChangeLog entry"
   47:     echo
   48:     echo "usage:"
   49:     echo
   50:     echo "  fmd changelog [--minimal] [<freem-version>]"
   51:     echo
   52:     echo "  If the '--minimal' flag is specified, will print only the ChangeLog entries"
   53:     echo "  without the version header."
   54:     echo
   55:     echo "  If <freem-version> is omitted, fmd changelog will assume you want the ChangeLog"
   56:     echo "  for the current version in your copy of the repository."    
   57:     echo 
   58:     exit 1
   59: }
   60: 
   61: if [[ $1 == "help" ]]
   62: then
   63:     usage
   64: fi
   65: 
   66: if [[ $# == 0 ]]
   67: then
   68:     echo "changelog:  must be run from 'fmd changelog'"
   69:     exit 1
   70: fi
   71: 
   72: if [[ ! -f sem.ver ]]
   73: then
   74:     echo "Not in the root of the FreeM repository."
   75:     exit 1
   76: fi
   77: 
   78: if [[ $# < 2 ]]
   79: then
   80:     if [[ $# == 1 ]]
   81:     then
   82:         FREEM_VERSION=$(cat sem.ver)
   83:     else
   84:         usage
   85:     fi
   86: fi
   87: 
   88: if [[ $# == 2 ]]
   89: then
   90:     if [[ "$2" == "--minimal" ]]
   91:     then
   92:         MINIMAL=1
   93:         FREEM_VERSION=$(cat sem.ver)
   94:     else
   95:         FREEM_VERSION=$2
   96:     fi
   97: elif [[ $# == 3 ]]
   98: then
   99:     if [[ "$2" != "--minimal" ]]
  100:     then
  101:         usage
  102:     fi
  103:     FREEM_VERSION=$3
  104:     MINIMAL=1
  105: fi
  106: 
  107: VERSTR="VERSION ${FREEM_VERSION}"
  108: 
  109: egrep "^${VERSTR}" ChangeLog &> /dev/null
  110: RESULT=$?
  111: 
  112: if [[ ${RESULT} != 0 ]]
  113: then
  114:     echo "setversion:  version ${FREEM_VERSION} not found in ChangeLog"
  115:     exit 1
  116: fi
  117: 
  118: DIVIDER='********************************************************************************'
  119: INVER=0
  120: 
  121: 
  122: while read -r LINE
  123: do    
  124:     if [[ "${LINE}" == "${VERSTR}" ]]
  125:     then
  126:         if [[ ${MINIMAL} == 0 ]]
  127:         then
  128:             echo "${LINE}"
  129:         fi
  130:         INVER=1
  131:     else
  132:         if [[ ${INVER} == 1 ]]
  133:         then
  134:             if [[ "${LINE:0:2}" == '**' ]]
  135:             then
  136:                 exit 0
  137:             fi
  138:             if [[ ${MINIMAL} == 0 ]]
  139:             then
  140:                 echo "  ${LINE}"
  141:             else
  142:                 if [[ "${LINE:0:1}" == '*' ]]
  143:                 then
  144: 		    OLINE=$(echo "${LINE}" | cut -d\* -f2)
  145: 		    echo "${OLINE:1}"
  146:                 fi
  147:             fi
  148:         fi        
  149:     fi
  150: 
  151: done < ChangeLog
  152: 
  153: 
  154: