osshealth

#!/QOpenSys/usr/bin/sh
set -A WARNINGS
set -A ERRORS

function pass {
    print "PASS"
}
function fail {
    if [[ "$1" == "ERROR" ]]; then
        >&2 echo FAILED
        ERRORS[${#ERRORS[*]}+1]="$2"
    else
        >&2 echo WARNING
        WARNINGS[${#WARNINGS[*]}+1]="$2"
    fi
}

#
function check_contains {
    print -n checking to be false\: "$2"...
    if [[ $(sh -c "$3" 2>&1) == *"$4"* ]]; then
        pass
    else
        fail "$1" "$2"
    fi
}
function check_not_contains {
    print -n checking to be false\: "$2"...
    if [[ $(sh -c "$3" 2>&1) == *"$4"* ]]; then
        fail "$1" "$2"
    else
        pass
    fi
}
function check_no_exists {
    print -n checking that "$2" does not exist...
    if [ ! -e "$2" ]; then
        pass
    else
        fail "$1" "$2 exists"
    fi
}
function check_exists {
    print -n checking that "$2" does exist...
    if [ -e "$2" ]; then
        pass
    else
        fail "$1" "$2 exists"
    fi
}
function check_cmd_success {
    print -n "$2"...
    CMDOUT=$(sh -c "$3" 2>&1)
    if [[ "$?" == 0 ]]; then
        pass
    else
        echo "cmdout $CMDOUT"
        fail "$1" "$2 failed: $CMDOUT"
    fi
}
function check_yum_pkg {
    print -n "checking that package '$2' is installed"...
    CMDOUT=$(sh -c "/QOpenSys/pkgs/bin/yum list installed $2" 2>&1)
    if [[ "$?" == 0 ]]; then
        pass
    else
        echo "cmdout $CMDOUT"
        fail "$1" "Package not installed: $2"
    fi
}
check_contains "ERROR" "PATH does not contain /QOpenSys/pkgs/bin" "echo $PATH" "/QOpenSys/pkgs/bin"
check_not_contains "ERROR" "PATH contains /opt/freeware/bin" "echo $PATH" "/opt/freeware/bin"
check_contains "ERROR" "Not using proper RPM" "which rpm" "/QOpenSys/pkgs/bin/rpm"
check_contains "WARNING" "Not using bash" "ps" "bash"
check_contains "ERROR" "Not using GNU coreutils (may need to install 'coreutils-gnu' package or adjust PATH)" "which ls" "/QOpenSys/pkgs/bin/ls"
check_contains "WARNING" "5733OPS is still installed" "/QOpenSys/usr/bin/system 'QSYS/CHKPRDOPT PRDID(5733OPS) OPTION(*BASE)'" "CPF0C4A"
check_no_exists "WARNING" "/opt/freeware/bin/rpm"
check_no_exists "WARNING" "/opt/freeware/bin/yum"
check_no_exists "ERROR" "/usr/bin/gcc"
check_no_exists "ERROR" "/QOpenSys/usr/bin/gcc"
check_no_exists "ERROR" "/opt/freeware/bin/yum"
check_exists "ERROR" "/QOpenSys/pkgs/bin/readlink"
check_exists "ERROR" "/QOpenSys/pkgs/bin/yum"
check_exists "ERROR" "/QOpenSys/pkgs/bin/rpm"
check_exists "ERROR" "/QOpenSys/pkgs/bin/bash"
check_not_contains "ERROR" "Using 5733OPS Python" "/QOpenSys/pkgs/bin/readlink -f `which python`" "/QOpenSys/QIBM"
check_not_contains "ERROR" "Using 5733OPS Python 3" "/QOpenSys/pkgs/bin/readlink -f `which python3`" "/QOpenSys/QIBM"
check_not_contains "ERROR" "Using 5733OPS Python 2" "/QOpenSys/pkgs/bin/readlink -f `which python2`" "/QOpenSys/QIBM"
check_not_contains "ERROR" "Using AIX Python" "/QOpenSys/pkgs/bin/readlink -f `which python`" "/opt/freeware/bin/python"
check_not_contains "ERROR" "Using AIX Python 2" "/QOpenSys/pkgs/bin/readlink -f `which python2`" "/opt/freeware/bin/python2"
check_not_contains "ERROR" "Using AIX Python 3" "/QOpenSys/pkgs/bin/readlink -f `which python3`" "/opt/freeware/bin/python3"
check_not_contains "ERROR" "Using AIX RPM" "/QOpenSys/pkgs/bin/readlink -f `which rpm`" "/opt/freeware/bin/rpm"
check_not_contains "ERROR" "Using AIX bash" "/QOpenSys/pkgs/bin/readlink -f `which bash`" "/opt/freeware/bin/bash"
check_not_contains "ERROR" "Using AIX git" "/QOpenSys/pkgs/bin/readlink -f `which git`" "/opt/freeware/bin/git"
check_contains "ERROR" "Using AIX curl" "/QOpenSys/pkgs/bin/readlink -f `which curl`" "/QOpenSys/pkgs/bin/curl"
check_not_contains "ERROR" "Using 5733OPS node" "/QOpenSys/pkgs/bin/readlink -f `which node`" "/QOpenSys/QIBM"
check_not_contains "ERROR" "Using 5733OPS npm" "/QOpenSys/pkgs/bin/readlink -f `which npm`" "/QOpenSys/QIBM"
check_not_contains "ERROR" "Using 5733OPS bash" "/QOpenSys/pkgs/bin/readlink -f `which bash`" "/QOpenSys/QIBM"
check_not_contains "WARNING" "Using PASE tar (may want to install tar-gnu)" "which tar" "/QOpenSys/usr/bin/tar"
check_cmd_success "ERROR" "RPM database sanity check" "/QOpenSys/pkgs/bin/yum check"
check_yum_pkg "WARNING" "ca-certificates-mozilla"
check_yum_pkg "ERROR" "bash"
check_yum_pkg "ERROR" "coreutils-gnu"

print  " "
print  " "
print  " "
print  " "
print  " "
print  " "
print "============================================"
print " Summary:"
print "    ${#ERRORS[*]} errors, ${#WARNINGS[*]} warnings"
print " "
if [[ "${#WARNINGS[*]}" != "0" ]]; then
    print " The following warnings were discovered:"
    i=1
    while [ $i -le ${#WARNINGS[@]} ]
    do
        print "  - " ${WARNINGS[$i]}
        (( i=i+1 ))
    done
    print " "
fi
if [[ "${#ERRORS[*]}" != "0" ]]; then
    print " The following errors were discovered:"
    i=1
    while [ $i -le ${#ERRORS[@]} ]
    do
        print "  - " ${ERRORS[$i]}
        (( i=i+1 ))
    done
    print " "
fi