fix(bkgpslog):Recreate working dir if missing

[EVA-2020-02.git] / exec / bkgpslog

diff --git a/exec/bkgpslog b/exec/bkgpslog
index e181bb4e885f3552fa2a4e714d99dfd59b9066cd..58b0465c36d2863acfacdf5eca95d6fdebe23dcd 100755 (executable)
--- a/exec/bkgpslog
+++ b/exec/bkgpslog
@@ -1,8 +1,5 @@
 #!/bin/bash
-
-# Desc: Records gps data until midnight
-# Author: Steven Baltakatei Sandoval; License: GPLv3+
-# Usage: bkgpslog -o [output dir]
+# Desc: Records gps data
 
 #==BEGIN Define script parameters==
 ## Logging Behavior parameters
@@ -14,7 +11,7 @@ DIR_TMP_DEFAULT="/dev/shm"; # Default parent of working directory
 SCRIPT_TIME_START=$(date +%Y%m%dT%H%M%S.%N);
 PATH="$HOME/.local/bin:$PATH";   # Add "$(systemd-path user-binaries)" path in case apps saved there
 SCRIPT_HOSTNAME=$(hostname);     # Save hostname of system running this script.
-SCRIPT_VERSION="0.5.4";          # Define version of script.
+SCRIPT_VERSION="0.5.7";          # Define version of script.
 SCRIPT_NAME="bkgpslog";          # Define basename of script file.
 SCRIPT_URL="https://gitlab.com/baltakatei/ninfacyzga-01"; # Define wesite hosting this script.
 AGE_VERSION="1.0.0-beta2";       # Define version of age (encryption program)
@@ -343,7 +340,7 @@ dateTimeShort(){
     # Input: arg1: 'date'-parsable timestamp string (optional)
     # Output: stdout: timestamp (ISO-8601, no separators)
     # Depends: yell
-    local TIME_CURRENT TIME_CURRENT_SHORT
+    local TIME_CURRENT TIME_CURRENT_SHORT argTime
 
     argTime="$1";
     # Get Current Time
@@ -391,7 +388,7 @@ dateShort(){
            TIME_INPUT="$argTime";
        else
            ### F: Time argument not valid; exit
-           yell "ERROR:Invalid time argument supplied. Exiting."; exit 1;
+           yell "ERROR:Invalid time argument supplied: \"$argTime\""; yell "Exiting."; exit 1;
        fi
     fi
     # Construct and deliver separator-les date string    
@@ -1064,7 +1061,8 @@ magicGatherWriteBuffer() {
     PATHOUT_BUFFER="$DIR_TMP/buffer$SECONDS" && vbm "PATHOUT_BUFFER:$PATHOUT_BUFFER";
     # Fill buffer
     timeout "$BUFFER_TTL"s gpspipe -r -o "$PATHOUT_BUFFER" ;
-    timeBufferStart="$(dateTimeShort "$(date --date="$BUFFER_TTL seconds ago")" )" && vbm "timeBufferStart:$timeBufferStart"; # Note start time
+    timeBufferStartLong="$(date --date="$BUFFER_TTL seconds ago" --iso-8601=seconds)" && vbm "timeBufferStartLong:$timeBufferStartLong" || yell "ERROR:timeBufferStartLong fail";
+    timeBufferStart="$(dateTimeShort "$timeBufferStartLong" )" && vbm "timeBufferStart:$timeBufferStart" || yell "ERROR:timeBufferStart fail"; # Note start time
     # Determine file paths (time is start of buffer period)
     FILEOUT_BASENAME="$timeBufferStart""--""$bufferTTL_STR""..""$SCRIPT_HOSTNAME""_location" && vbm "STATUS:Set FILEOUT_BASENAME to:$FILEOUT_BASENAME";
     ## Files saved to DIR_TMP
@@ -1076,19 +1074,25 @@ magicGatherWriteBuffer() {
     PATHOUT_KML="$DIR_TMP"/"$FILEOUT_KML" && vbm "STATUS:Set PATHOUT_KML to:$PATHOUT_KML";
     ## Files saved to disk (DIR_OUT)
     ### one file per day (Ex: "20200731..hostname_location.[.gpx.gz].tar")
-    PATHOUT_TAR="$DIR_OUT"/"$(dateShort "$(date --date="$BUFFER_TTL seconds ago")")".."$SCRIPT_HOSTNAME""_location""$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX".tar && \
+    PATHOUT_TAR="$DIR_OUT"/"$(dateShort "$(date --date="$BUFFER_TTL seconds ago" --iso-8601=seconds)")".."$SCRIPT_HOSTNAME""_location""$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX".tar && \
        vbm "STATUS:Set PATHOUT_TAR to:$PATHOUT_TAR";
     # DEBUG: check vars
-    vbm "STATUS:DIR_TMP     :$DIR_TMP";
-    vbm "STATUS:PATHOUT_TAR :$PATHOUT_TAR";
-    vbm "STATUS:PATHOUT_NMEA:$PATHOUT_NMEA";
-    vbm "STATUS:PATHOUT_GPX:$PATHOUT_GPX";
-    vbm "STATUS:PATHOUT_KML:$PATHOUT_KML";
+    vbm "STATUS:FN             :$FN";
+    vbm "STATUS:DIR_TMP        :$DIR_TMP";
+    vbm "STATUS:PATHOUT_TAR    :$PATHOUT_TAR";
+    vbm "STATUS:PATHOUT_NMEA   :$PATHOUT_NMEA";
+    vbm "STATUS:PATHOUT_GPX    :$PATHOUT_GPX";
+    vbm "STATUS:PATHOUT_KML    :$PATHOUT_KML";
+    vbm "STATUS:BUFFER_TTL     :$BUFFER_TTL";
+    vbm "STATUS:PATHOUT_BUFFER :$PATHOUT_BUFFER";
+    vbm "STATUS:timeBufferStart:$timeBufferStart";
+    vbm "FILEOUT_BASENAME      :$FILEOUT_BASENAME";
     
     
     # Validate PATHOUT_TAR as tar.
     checkMakeTar "$PATHOUT_TAR";
     ## Add VERSION file if checkMakeTar had to create a tar (exited 1) or replace one (exited 2)
+    vbm "exit status before magicWriteVersion:$?"
     if [[ $? -eq 1 ]] || [[ $? -eq 2 ]]; then magicWriteVersion; fi
 
     # Write bufferBash to PATHOUT_TAR
@@ -1282,6 +1286,8 @@ magicParseCustomTTL() {
 
 
 main() {
+    # DEBUG: Print environment variables
+    vbm "echo $(printenv)";
     # Process arguments
     processArguments "$@";
     ## Act upon arguments
@@ -1307,10 +1313,10 @@ main() {
     ## Note: SCRIPT_TTL_TE is time element string (ex: "day") while SCRIPT_TTL is integer seconds
 
     # File name substring (ISO-8601 duration from BUFFER_TTL)
-    bufferTTL_STR="$(timeDuration "$BUFFER_TTL")";
+    bufferTTL_STR="$(timeDuration "$BUFFER_TTL")" && vbm "DEBUG:bufferTTL_STR:$bufferTTL_STR";
 
     # Init temp working dir
-    try mkdir "$DIR_TMP" && vbm "DEBUG:Working dir creatd at:$DIR_TMP";
+    try mkdir "$DIR_TMP" && vbm "DEBUG:Working dir created at DIR_TMP:$DIR_TMP";
 
     # Initialize 'tar' archive
     ## Define output tar path (note: each day gets *one* tar file (Ex: "20200731..hostname_location.[.gpx.gz].tar"))
@@ -1329,6 +1335,7 @@ main() {
     # MAIN LOOP:Record gps data until script lifespan ends
     timeBufferFirstNS="$(timeEpochNS)"; bufferRound=0; BUFFER_TTL_ADJ_FLOAT="$BUFFER_TTL";
     while [[ "$SECONDS" -lt "$SCRIPT_TTL" ]]; do
+       if ! [[ -d "$DIR_TMP" ]]; then yell "ERROR:DIR_TMP existence failure:$DIR_TMP"; try mkdir "$DIR_TMP" && vbm "DEBUG:Working dir recreated DIR_TMP:$DIR_TMP"; fi
        magicParseRecipientDir;
        magicGatherWriteBuffer &
        sleep "$BUFFER_TTL_ADJ_FLOAT"; # adjusted by magicBufferSleepPID
@@ -1338,7 +1345,7 @@ main() {
 
     # Cleanup
     ## Remove DIR_TMP
-    try rm -r "$DIR_TMP";
+    try rm -r "$DIR_TMP" && vbm "Removed DIR_TMP:$DIR_TMP";
 
     vbm "STATUS:Main function finished.";
 } # Main function.
@@ -1350,3 +1357,6 @@ main() {
 main "$@" # Run main function.
 exit 0;
 #==END Perform work and exit==
+
+# Author: Steven Baltakatei Sandoval;
+# License: GPLv3+