Update script 'schedule'.

schedule

@@ -80,7 +80,7 @@ function show_tour_sequence {
 
     # If no tour sequence given, set it to all tours
     if [[ -z $tour_seq ]]; then
-        if [[ $REPO_DIR =~ ^https://github\.com/(.*) ]]; then
+        if [[ $REPO_DIR =~ ^https://github\.com/ ]]; then
             tour_seq=$(curl $CURL_OPTS \
                 https://api.github.com/repos/${REPO_NAME}/contents/${TOURNAMENT}/tours \
                 | sed -En "/\"path\":/h;/\"type\": \"dir\"/{g;p;}" \
@@ -98,7 +98,7 @@ function show_tour_sequence {
         # *NOTE* The incorporation of a newline at the end of
         # 'tour_info' is important and allows one to read the last
         # line with no trailing '\n'
-        if [[ $REPO_DIR =~ ^https://github\.com/(.*) ]]; then
+        if [[ $REPO_DIR =~ ^https://github\.com/ ]]; then
             local tour_info=$(curl $CURL_OPTS --write-out '\n' \
                 ${REPO_DIR}/raw/master/${TOURNAMENT}/tours/${tour}/tour_info)
             [[ -n $tour_info ]] && output_tour_info
@@ -113,63 +113,50 @@ function show_tour_sequence {
 }
 
 function output_tour_info {
-    local tour_num date_beg date_end
+    local date_re="([0-9?]{2})\.([0-9?]{2})\.([0-9?]{4})"
-    local white black result game_date game_url
+    local white= black= result= game_date=
     # Lines with game info
     local output_lines=
 
     while read line; do
         # Read 'tour_num'
-        get_tour_num "$line" && continue
+        if [[ -z $tour_num ]]; then
+            [[ $line =~ ^"Тур №"([0-9]+) ]] && local tour_num=${BASH_REMATCH[1]}
+            continue
+        fi
+
         # Read 'date_beg' and 'date_end'
-        get_tour_dates "$line" && continue
+        if [[ -z $date_beg || -z $date_end ]]; then
+            if [[ $line =~ ^"Время проведения:"\ +$date_re\ +-\ +$date_re ]]; then
+                # Use short dates
+                local date_beg=${BASH_REMATCH[1]}.${BASH_REMATCH[2]}
+                local date_end=${BASH_REMATCH[4]}.${BASH_REMATCH[5]}
+            fi
+            continue
+        fi
 
         # Keep game info if needed, and store it in variables 'white',
         # 'black', 'result', and 'game_date'
-        if keep_game_info "$line"; then
+        if keep_game_info; then
-            # Store the link to game in 'game_url'
+            output_lines+=$(sed -E "s/^$date_re\ +//" <<< "$line")
-            game_url=
+            # Append the link of game to the end of output line
             if $SHOW_LINK; then
-                [[ -n $result ]] && store_game_url
+                [[ -n $result ]] && append_game_url
             fi
-
+            output_lines+="\n"
-            output_lines+="${white} ${black} ${result} ${game_url}\n"
         fi
     done <<< "$tour_info"
 
     [[ -n $output_lines ]] && eval "info_output_$FORMAT \"${output_lines}\""
 }
 
-function get_tour_num {
-    if [[ $1 =~ ^"Тур №"([0-9]+) ]]; then
-        tour_num=${BASH_REMATCH[1]}
-        return 0
-    else
-        return 1
-    fi
-}
-
-function get_tour_dates {
-    local date_re="[0-9?]{2}\.[0-9?]{2}\.[0-9?]{4}"
-
-    if [[ $1 =~ ^"Время проведения:"\ +($date_re)\ +-\ +($date_re) ]]; then
-        date_beg=${BASH_REMATCH[1]} date_end=${BASH_REMATCH[2]}
-        # Use short dates
-        date_beg=${date_beg::5} date_end=${date_end::5}
-        return 0
-    else
-        return 1
-    fi
-}
-
 function keep_game_info {
-    local date_re="([0-9?]{2})\.([0-9?]{2})\.([0-9?]{4})"
     local res_re="(1|1/2|0)-(1|1/2|0)"
-    local line=$1 keep=1
+    local keep=1
 
-    if [[ $line =~ ^($date_re)\ +([^\ ]+)\ +-\ +([^\ ]+)\ *($res_re)? ]]; then
+    if [[ $line =~ ^$date_re\ +([^\ ]+)\ +-\ +([^\ ]+)(\ +$res_re)? ]]; then
-        white=${BASH_REMATCH[5]} black=${BASH_REMATCH[6]} result=${BASH_REMATCH[7]}
+        white=${BASH_REMATCH[4]} black=${BASH_REMATCH[5]} result=${BASH_REMATCH[6]// /}
-        game_date=${BASH_REMATCH[4]}-${BASH_REMATCH[3]}-${BASH_REMATCH[2]}
+        game_date=${BASH_REMATCH[3]}-${BASH_REMATCH[2]}-${BASH_REMATCH[1]}
 
         # If the player was passed as an argument, check if it is his game or not
         if [[ -z $PLAYER || $white =~ $PLAYER || $black =~ $PLAYER ]]; then
@@ -185,17 +172,20 @@ function keep_game_info {
     return $keep
 }
 
-function store_game_url {
+function append_game_url {
     local tour=$(printf "%02g" "$tour_num")
     local game_dir=${game_date}-${white}-vs-${black}
-    local pgn_url=${REPO}/${TOURNAMENT}/tours/${tour}/${game_dir}/1.pgn
 
-    while read line; do
+    if [[ $REPO_DIR =~ ^https://github\.com/ ]]; then
-        # Search for a URL inside PGN file
+        local pgn_text=$(curl $CURL_OPTS \
-        [[ $line =~ "[Site \""([a-z]+:[^\"]+)"\"]" ]]
+            ${REPO_DIR}/raw/master/${TOURNAMENT}/tours/${tour}/${game_dir}/1.pgn)
-        game_url=${BASH_REMATCH[1]}
+    else
-        [[ -n $game_url ]] && break
+        local pgn_text=$(cat ${REPO_DIR}/${TOURNAMENT}/tours/${tour}/${game_dir}/1.pgn)
-    done <<< $(curl -q --fail --location --silent "$pgn_url")
+    fi
+
+    local game_url=$(echo "$pgn_text" | grep -Eo "\[Site \"[a-z]+:[^\"]+\"\]" \
+        | sed -E "s/\[Site \"([a-z]+:[^\"]+)\"\]/\1/")
+    output_lines+=" $game_url"
 }
 
 function info_output_term {
@@ -227,7 +217,7 @@ function info_output_lor {
     echo "[b]${tour_num} тур (${date_beg} - ${date_end})[/b]"
     echo "[list]"
 
-    echo -en "$1" | while read white black result url; do
+    echo -en "$1" | while read white hyphen black result url; do
         [[ -n $url ]] && result="[url=${url}]${result}[/url]"
 
         echo "  [*] [user]${white}[/user] - [user]${black}[/user] ${result}"
@@ -246,7 +236,7 @@ function info_output_html {
     echo "    </caption>"
     echo "    <tbody>"
 
-    echo -en "$1" | while read white black result url; do
+    echo -en "$1" | while read white hyphen black result url; do
         [[ -n $url ]] && result="<a href=\"${url}\">${result}</a>"
 
         echo "      <tr>"