[deploy_gen] Now return 0 instead of 1 when split reattempt is succesful

[deploy_meta] Now uses sed to convert FUTURE_META's semi colon in new line
[deploy_mv] Fixed bug where certain syntax in mtag would throw off the trackidList generation
[deploy_meta_field] [ and ] characters, which are used for empty fields, are now replaced my space
[deploy_meta_mtag] Fixed bug with tagList generation

src/deploy_gen

@@ -25,7 +25,7 @@ deploy_gen() {
     # Attempts first split. If fails because of lack of CD quality file, retries with modified breakpointList
     if ! printf '%s\n' ${breakpointList[@]} | shntool split "${GITDIR}/${IMAGEID}.flac" -o flac -O always -d "${GITDIR}"; then 
         printf '%s\n' ${breakpointList[@]} | sed s/$/0/ | shntool split "${GITDIR}/${IMAGEID}.flac" -o flac -O always -d "${GITDIR}" 
-        [[ $? -ne 0 ]] && return 2 || return 1
+        [[ $? -ne 0 ]] && return 1 || return 0
     fi
 
 }

src/deploy_meta

@@ -32,7 +32,7 @@ deploy_meta() {
         if [[ "${PRESENT_META}" != "${FUTURE_META}" ]]; then
             _msg ECHO "${trackid} has differing metadata. Updating"
             [[ "${PRESENT_PATH}" == "null" ]] || metaflac --remove-all "${TARGET}/${PRESENT_PATH}"
-            awk 'BEGIN {RS=";"}{print $0}' <<< ${FUTURE_META} | head -n -1 | metaflac --import-tags-from=- --import-picture-from="${GIT_DIR}/${IMAGEID}.jpg" "${TARGET}/${PRESENT_PATH}"
+            sed s'/;/\n/' <<< ${FUTURE_META}  | metaflac --import-tags-from=- --import-picture-from="${GIT_DIR}/${IMAGEID}.jpg" "${TARGET}/${PRESENT_PATH}"
             [[ $? -eq 0 ]] || local ERR=true
         fi 
 

src/deploy_mv

@@ -14,7 +14,7 @@ deploy_mv() {
     local IMAGEID="${2}"
     
     # Generated trackidList to know what id to assign to each file
-    local trackidList=$(awk 'BEGIN{RS="\",*\n * \"";FS="\" : \""}{if($1=="TRACKID"){print $2}}' "${GITDIR}/${IMAGEID}.tags")
+    local trackidList=$(awk -v field="\"TRACKID\"" 'BEGIN{RS="[,]?\n";FS=" : "}{if($1~field){print $2}}' "${GITDIR}/${IMAGEID}.tags" | tr -d '"')
 
     # Then renames the ouput files to TRACKID
     local COUNT=1

src/print_meta_field

@@ -21,5 +21,5 @@ print_meta_field() {
     # the last line (Thus the only relevant value). This permits us to use the MTAG's specs where tracks inherit
     # the values of its previous tracks when not set. Thus, one needs only to define the ALBUM once on the first
     # track for all other TRACKs to inherit it.
-    awk -v track=${TRACK_NO} 'BEGIN {RS="\n * }"}{if(NR<=track){print $0}}' ${FILE} |  awk -v field="\"${FIELD}\"" 'BEGIN{RS="[,]?\n";FS=" : "}{if($1~field){print $2}}' | tail -n 1 | sed -e 's/^"//' -e 's/"$//'
+    awk -v track=${TRACK_NO} 'BEGIN {RS="\n * }"}{if(NR<=track){print $0}}' ${FILE} |  awk -v field="\"${FIELD}\"" 'BEGIN{RS="[,]?\n";FS=" : "}{if($1~field){print $2}}' | tail -n 1 | sed -e 's/^"//' -e 's/"$//' -e 's/\[//' -e 's/\]/ /'
 }

src/print_meta_mtag

@@ -18,8 +18,8 @@ print_meta_mtag() {
     local TRACK_NO="${2}"; shift 2
     local tagList=(${@})
    
-    [[ -z "${tagList[@]}" ]] && local tagList=($(awk 'BEGIN{RS="\",*\n * \"";FS="\" : \""}{if($1!~"@"){print $1}}' ${FILE} | awk '!seen[$0]++') IMAGEID)
-
+    [[ -z "${tagList[@]}" ]] && local tagList=($(awk 'BEGIN{RS="[,]?\n";FS=" : "}{if($1!~"@"){print $1}}' ${FILE} | tr -d '[]{}" ' | awk '!seen[$0]++' | tail -n +3) IMAGEID)
+    
     for tag in ${tagList[@]}; do
         # Finalizes output with IMAGEID
         [[ "${tag}" == "IMAGEID" ]] && { echo -n "IMAGEID=$(sed 's|.tags||g' <<< $(basename "${FILE}"))"; continue; }