debug version, do not use

installJRMC

@@ -31,7 +31,7 @@ installJRMC() {
 
     _printHelpAndExit() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         cat <<-'EOF'
 USAGE:
@@ -70,6 +70,8 @@ OPTIONS
             Print this script version and exit
         --debug, -d
             Print debug output
+        --force, -f
+            Force reinstallation and ignore/overwrite previous output
         --help, -h
             Print help dialog and exit
         --uninstall, -u
@@ -106,7 +108,7 @@ EOF
 
     _parseInput() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         # set default behavior
         if [[ $# == 0 ]]; then
@@ -114,7 +116,7 @@ EOF
             return 1
         fi
 
-        if _input=$(getopt -o +vdhus:c: -l install-repo,install-rpmbuild,rpmbuild,outputdir:,mcversion:,restorefile:,betapass:,service-user:,service:,version,debug,help,uninstall,createrepo,createrepo-webroot:,createrepo-user:,vncpass:,display:,container: -- "$@"); then
+        if _input=$(getopt -o +vdhus:c: -l install-repo,install-rpmbuild,rpmbuild,outputdir:,mcversion:,restorefile:,betapass:,service-user:,service:,version,debug,force,help,uninstall,createrepo,createrepo-webroot:,createrepo-user:,vncpass:,display:,container: -- "$@"); then
             eval set -- "$_input"
             while true; do
                 case "$1" in
@@ -157,6 +159,9 @@ EOF
                         echo "Debugging on"
                         _debug="true"
                         ;;
+                    --force|-f)
+                        _force="true"
+                        ;;
                     --help|-h)
                         _printHelpAndExit 0
                         ;;
@@ -195,16 +200,16 @@ EOF
 
     err() {
 
-      echo "Error: $*" >&2
+      echo "[$(date +'%Y-%m-%dT%H:%M:%S%z')]: $*" >&2
     }
 
 
     #######################################
     # Call this at the beginning of every function in order to track
     #######################################
-    debug() {
+    _runDebug() {
 
-        [[ -n $_debug ]] && echo "Debug: $*"
+        [[ -n $_debug ]] && echo "Running: " "$@"
     }
 
 
@@ -229,7 +234,7 @@ EOF
     #######################################
     _getOS() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         if [[ -e "/etc/os-release" ]]; then
             source "/etc/os-release"
@@ -273,7 +278,7 @@ EOF
         # Detect OS
         _getOS
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         # Agnostic commands
         _bash_cmd(){ _ifSudo bash -c "$@"; }
@@ -359,7 +364,7 @@ EOF
     #######################################
     _installPackage() {
 
-        debug "Running: ${FUNCNAME[0]}" "$@"
+        _runDebug "${FUNCNAME[0]}" "$@"
 
         if _input=$(getopt -o +n -l noquery -- "$@"); then
             eval set -- "$_input"
@@ -440,7 +445,7 @@ EOF
     #######################################
     _packageQuirks() {
 
-        debug "Running: ${FUNCNAME[0]}" "$@"
+        _runDebug "${FUNCNAME[0]}" "$@"
 
         unset _url_pkg
 
@@ -481,7 +486,7 @@ EOF
     #######################################
     _setVersion() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         if [[ -z "$_mcversion" ]]; then
 
@@ -538,13 +543,13 @@ EOF
     #######################################
     _sanityChecks() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         # Check for bad service name
         #
         _checkServices() {
 
-            debug "Running: ${FUNCNAME[0]}"
+            _runDebug "${FUNCNAME[0]}"
 
             for _service in "${_services[@]}"; do
                 if ! _inArray "$_service" "${_available_services[@]}"; then
@@ -557,7 +562,7 @@ EOF
 
         _checkMCInstalled() {
 
-            debug "Running: ${FUNCNAME[0]}"
+            _runDebug "${FUNCNAME[0]}"
 
             if [[ "${_services[*]}" =~ ^(mediacenter|mediaserver|mediacenter-vncserver)$ ]]; then
                 if [[ -z $_repoinstall && -z $_rpminstall ]]; then
@@ -573,7 +578,7 @@ EOF
 
         _checkUser() {
 
-            debug "Running: ${FUNCNAME[0]}"
+            _runDebug "${FUNCNAME[0]}"
 
             if [[ "$_exec_user" == "root" && -z "$_service_user" && "${_services[*]}" ]]; then
                 err "Attempting to install services as the root user"
@@ -586,7 +591,7 @@ EOF
 
         # Enable/disable sanity checks
         if _checkServices && _checkMCInstalled && _checkUser; then
-            debug "Sanity checks passed!"
+            [[ -n $_debug ]] && echo "Sanity checks passed!"
             return 0
         else
             err "Sanity checks failed!"
@@ -602,7 +607,7 @@ EOF
     #######################################
     _installMCFromRepo() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         echo "Installing latest JRiver Media Center from repo..."
 
@@ -652,7 +657,7 @@ EOF'
     #######################################
     _acquireDeb() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         local _debfilename="$_outputdir/SOURCES/MediaCenter-${_mcversion}-amd64.deb"
 
@@ -703,7 +708,7 @@ EOF'
     #######################################
     _buildRPM() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         # install build dependencies
         _installPackage wget dpkg rpm-build
@@ -719,11 +724,13 @@ EOF'
             local _build_requires=''
         fi
 
-        if [[ "$ID" == "fedora" && -n $_rpminstall ]]; then
+        if [[ "$ID" != "centos" ]]; then
-            # TODO: find out why this is required since it's not easily available on CentOS
             local _requires='Requires: pangox-compat >= 0.0.2'
+        else
+            local _requires='Requires: libXScrnSaver'
         fi
 
+
         # Create spec file
         bash -c "cat <<EOF > $_outputdir/SPECS/mediacenter.spec
 Name:    MediaCenter
@@ -751,7 +758,6 @@ Requires: mesa-libGL
 Requires: libglvnd-glx
 Requires: pango >= 1.36
 $_requires
-Requires: libXScrnSaver
 Requires: xdg-utils
 Requires: libgomp >= 4.9
 Requires: gstreamer1 >= 1.4.4
@@ -791,7 +797,7 @@ EOF"
         declare -g _mcrpm="$_outputdir/RPMS/x86_64/MediaCenter-$_mcversion.x86_64.rpm"
 
         # skip rebuilding the rpm if it already exists
-        if [[ -f "$_mcrpm" ]]; then
+        if [[ -f "$_mcrpm" && -z "$_force" ]]; then
             echo "$_mcrpm already exists. Skipping build step..."
             return 0 # this is fine
         else
@@ -824,7 +830,7 @@ EOF"
     #######################################
     _runCreaterepo() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         _installPackage createrepo_c
 
@@ -865,7 +871,7 @@ EOF"
     #######################################
     _symlinkCerts() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         if [[ ! -f /etc/ssl/certs/ca-certificates.crt && \
         -f /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem ]]; then
@@ -888,7 +894,7 @@ EOF"
     #######################################
     _restoreLicense() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         local _mjr
 
@@ -923,7 +929,7 @@ EOF"
     #######################################
     _openFirewall() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         # Create OS-specific port rules based on argument (service) name
         local -a _f_ports # for firewall_cmd
@@ -982,7 +988,7 @@ EOF"
     #######################################
     _setX11VNCPass() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         _vncpassfile="$HOME/.vnc/jrmc_passwd"
 
@@ -1016,7 +1022,7 @@ EOF"
     #######################################
     _setVNCPass() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         _vncpassfile="$HOME/.vnc/jrmc_passwd"
 
@@ -1107,7 +1113,7 @@ EOF"
     #######################################
     _service_jriver-mediaserver() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         _setDisplayAndPort
 
@@ -1139,7 +1145,7 @@ EOF"
 
     _service_jriver-mediacenter() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         _setDisplayAndPort
 
@@ -1171,7 +1177,7 @@ EOF"
 
     _service_jriver-vnc-mediacenter() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         _installPackage tigervnc-server
 
@@ -1212,7 +1218,7 @@ EOF"
 
     _service_jriver-x11vnc() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         _installPackage x11vnc
 
@@ -1256,7 +1262,7 @@ EOF"
 
     _service_jriver-createrepo() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         _bash_cmd "cat <<-EOF > $_service_fname
 [Unit]
@@ -1306,7 +1312,7 @@ EOF"
 
     _uninstall() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        _runDebug "${FUNCNAME[0]}"
 
         read -r -p "Do you really want to uninstall JRiver Media Center? [y/N] " _response
         _response=${_response,,}    # tolower