From c97313bf00a1ec2d865f3c24ea52903d95160312 Mon Sep 17 00:00:00 2001
From: Steven Baltakatei Sandoval <baltakatei@gmail.com>
Date: Mon, 29 Jun 2020 21:41:35 +0000
Subject: [PATCH] test(bkgpslog): Test 'tee /dev/null' as passthrough-function

---
 exec/bkgpslog | 24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)

diff --git a/exec/bkgpslog b/exec/bkgpslog
index 2123076..7973f05 100755
--- a/exec/bkgpslog
+++ b/exec/bkgpslog
@@ -291,26 +291,26 @@ main() {
 	    done
 	    vbm "DEBUG:Finished processing recPubKeys array";
 	    # Form age command string
-	    CMD_ENCRYPT=" | age ""$recipients ";
+	    CMD_ENCRYPT="age ""$recipients ";
 	    CMD_ENCRYPT_SUFFIX=".age";
 	else
 	    yell "ERROR:Encryption enabled but \"age\" not found. Exiting."; exit 1;
 	fi
     else
-	CMD_ENCRYPT="";
+	CMD_ENCRYPT="tee /dev/null ";
 	CMD_ENCRYPT_SUFFIX="";
 	vbm "DEBUG:Encryption not enabled."
     fi
 
     if [[ "$OPTION_COMPRESS" = "true" ]]; then # Check if compression option active
 	if checkapp gzip; then # Check if gzip available
-	    CMD_COMPRESS=" | gzip ";
+	    CMD_COMPRESS="gzip ";
 	    CMD_COMPRESS_SUFFIX=".gz";
 	else
 	    yell "ERROR:Compression enabled but \"gzip\" not found. Exiting."; exit 1;
 	fi
     else
-	CMD_COMPRESS="";
+	CMD_COMPRESS="tee /dev/null ";
 	CMD_COMPRESS_SUFFIX="";
 	vbm "DEBUG:Compression not enabled."
     fi
@@ -349,19 +349,15 @@ main() {
 	    FILEOUT_GPX="$FILEOUT_BASENAME".gpx"$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX" ;
 	    FILEOUT_KML="$FILEOUT_BASENAME".kml"$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX" ;
 	    # Define GPS conversion commands
-	    CMD_CONV_NMEA=""
-	    CMD_CONV_GPX=" | gpsbabel -i nmea -f - -o gpx -F - "
-	    CMD_CONV_KML=" | gpsbabel -i nmea -f - -o kml -F - "
+	    CMD_CONV_NMEA="tee /dev/null "
+	    CMD_CONV_GPX="gpsbabel -i nmea -f - -o gpx -F - "
+	    CMD_CONV_KML="gpsbabel -i nmea -f - -o kml -F - "
 	    # Fill buffer
 	    buffer="$(timeout "$bufferTTL""s" gpspipe -r)"; # Record gpspipe nmea data to buffer for bufferTTL seconds
-	    # Construct processing and save command string
-	    CMD_NMEA=" echo \"\$buffer\" $CMD_CONV_NMEA $CMD_COMPRESS $CMD_ENCRYPT > $DIROUT/$FILEOUT_NMEA"; vbm "DEBUG:CMD_NMEA:$CMD_NMEA"
-	    CMD_GPX="  echo \"\$buffer\" $CMD_CONV_GPX  $CMD_COMPRESS $CMD_ENCRYPT > $DIROUT/$FILEOUT_GPX";  vbm "DEBUG:CMD_GPX:$CMD_GPX"
-	    CMD_KML="  echo \"\$buffer\" $CMD_CONV_KML  $CMD_COMPRESS $CMD_ENCRYPT > $DIROUT/$FILEOUT_KML";  vbm "DEBUG:CMD_KML:$CMD_KML"
 	    # Execute processing and save command string
-	    $CMD_NMEA & # Save NMEA format
-	    $CMD_GPX & # Save GPX format
-	    $CMD_KML & # Save KML format
+	    echo "$buffer" | $CMD_CONV_NMEA | $CMD_COMPRESS | $CMD_ENCRYPT > $DIROUT/$FILEOUT_NMEA & # Save NMEA format
+	    echo "$buffer" | $CMD_CONV_GPX  | $CMD_COMPRESS | $CMD_ENCRYPT > $DIROUT/$FILEOUT_GPX & # Save GPX format
+	    echo "$buffer" | $CMD_CONV_KML  | $CMD_COMPRESS | $CMD_ENCRYPT > $DIROUT/$FILEOUT_KML & # Save KML format
 	    vbm "DEBUG:Completed buffer session $debugCounter ." 1>&2;
 	    # Reset buffer and filenames
 	    unset buffer FILEOUT_BASENAME FILEOUT_NMEA FILEOUT_GPX FILEOUT_KML;
-- 
2.30.2