bin/foamSystemCheck

   1 #!/bin/sh
   2 #------------------------------------------------------------------------------
   3 # =========                 |
   4 # \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   5 #  \\    /   O peration     |
   6 #   \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
   7 #    \\/     M anipulation  |
   8 #-------------------------------------------------------------------------------
   9 # License
  10 #     This file is part of OpenFOAM.
  11 #
  12 #     OpenFOAM is free software: you can redistribute it and/or modify it
  13 #     under the terms of the GNU General Public License as published by
  14 #     the Free Software Foundation, either version 3 of the License, or
  15 #     (at your option) any later version.
  16 #
  17 #     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  18 #     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  19 #     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  20 #     for more details.
  21 #
  22 #     You should have received a copy of the GNU General Public License
  23 #     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
  24 #
  25 # Script
  26 #     foamSystemCheck
  27 #
  28 # Description
  29 #     Checks the machine system and the user's
  30 #     personal configuration for running OpenFOAM.
  31 #
  32 #------------------------------------------------------------------------------
  33
  34 # STATIC VARIABLES
  35 # ~~~~~~~~~~~~~~~~
  36 HLINE="-----------------------------------------------------------------------"
  37 WIDTH=16
  38 unset fatalError
  39
  40 # FUNCTIONS
  41 # ~~~~~~~~~
  42 heading()
  43 {
  44     echo
  45     echo "$1"
  46     echo "$HLINE"
  47 }
  48
  49 lenBase()
  50 {
  51     echo $1 | tr -d " " | wc -m | tr -d " "
  52 }
  53
  54 length()
  55 {
  56     NOCHAR=$(lenBase $1)
  57     NOCHAR=$(expr $NOCHAR - 1)
  58     [ $NOCHAR -ge 0 ] || NOCHAR=0
  59     echo $NOCHAR
  60 }
  61
  62 fixlen()
  63 {
  64     WORD=$1
  65     ONELEN=$(length "$1")
  66     LDIFF=$(expr $ONELEN - $2)
  67     if [ $LDIFF -le 1 ]
  68     then
  69         while [ $LDIFF -lt 0 ]
  70         do
  71             WORD="$WORD "
  72             LDIFF=$(expr $LDIFF + 1)
  73         done
  74         echo "$WORD"
  75     else
  76         LDIFF=$(expr $LDIFF + 4)
  77         WORD=$(echo "$WORD" | cut -c${LDIFF}-)
  78         echo "...${WORD}"
  79     fi
  80 }
  81
  82 # MAIN CODE
  83 # ~~~~~~~~~
  84 heading "Checking basic system..."
  85
  86 # check shell
  87 echo "$(fixlen Shell: $WIDTH) $SHELL"
  88 case "$SHELL" in
  89 */csh | */tcsh | */bash | */ksh)
  90     ;;
  91 *)
  92     echo "ERROR: Cannot identify the current shell."
  93     echo "       OpenFOAM $WM_PROJECT_VERSION is compatible"
  94     echo "       with csh, tcsh, ksh and bash."
  95     echo
  96     fatalError=true
  97     ;;
  98 esac
  99
 100 # check hostname
 101 HOST=$(uname -n)
 102 echo "$(fixlen Host: $WIDTH) $HOST"
 103 if [ $(length $HOST) -eq 0 ]
 104 then
 105     echo "ERROR: Cannot stat hostname."
 106     echo "       OpenFOAM $WM_PROJECT_VERSION needs a valid hostname to"
 107     echo "       function. Contact your system administrator."
 108     echo
 109     fatalError=true
 110 fi
 111
 112 # check os
 113 OSTYPE=$(uname -s)
 114 case "$OSTYPE" in
 115 Linux | LinuxAMD64 | SunOS )
 116     echo "$(fixlen OS: $WIDTH) $OSTYPE version $(uname -r)"
 117     ;;
 118 *)
 119     echo "ERROR: Incompatible operating system \"$OSTYPE\"."
 120     echo "       OpenFOAM $WM_PROJECT_VERSION is currently available for "
 121     echo "       Linux, LinuxAMD64 and SunOS only."
 122     echo
 123     fatalError=true
 124     ;;
 125 esac
 126
 127
 128 # check user name
 129 USER_NAME=$LOGNAME
 130 if [ $(length $USER_NAME) -eq 0 ]
 131 then
 132     USER_NAME=$USER
 133 fi
 134
 135 echo "$(fixlen User: $WIDTH) ${USER_NAME}"
 136 if [ $(length $USER_NAME) -eq 0 ]
 137 then
 138     echo "ERROR: Cannot stat user name $USER_NAME."
 139     echo "       OpenFOAM $WM_PROJECT_VERSION needs a valid user name."
 140     echo "       Contact your system administrator. "
 141     echo
 142     fatalError=true
 143 fi
 144
 145
 146 echo
 147 echo
 148 if [ "$fatalError" = true ]
 149 then
 150     echo "System check: FAIL"
 151     echo "=================="
 152     echo "Your system is not currently compatible with OpenFOAM installation "
 153     echo "requirements. Review the error messages and consult the documentation"
 154     echo "for further instructions."
 155     echo
 156 else
 157     echo "System check: PASS"
 158     echo "=================="
 159     echo "Continue OpenFOAM installation."
 160     echo
 161 fi
 162
 163 #------------------------------------------------------------------------------