From 9f872ee6eb766a3d3153b457ac4bded09873fe9e Mon Sep 17 00:00:00 2001
From: vonavi <ivvl82@gmail.com>
Date: Sun, 20 Oct 2013 12:28:50 +0300
Subject: [PATCH] Script 'schedule' was completely re-written.

---
 schedule | 133 +++++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 105 insertions(+), 28 deletions(-)

diff --git a/schedule b/schedule
index c85bcba..3908e8c 100755
--- a/schedule
+++ b/schedule
@@ -1,48 +1,125 @@
 #!/usr/bin/env bash
 
-repo=fat0troll/lorchess
-tournament=autumn2013
+REPO=fat0troll/lorchess
+TOURNEY=autumn2013
 
 # Variables
-digit='[[:digit:]]\+'
+date="[0-9]\{2\}\.[0-9]\{2\}\.[0-9]\{4\}"
+result="\(0\|1\|0\.5\):\(0\|1\|0\.5\)"
 
 # Colors
-cyan='\\033[01;36m'
-red='\\033[01;31m'
-restore='\\033[00m'
+restore="\033[00m"
+red="\033[01;31m"
+green="\033[01;32m"
+yellow="\033[01;33m"
+cyan="\033[01;36m"
 
-# Note that we use `"$@"' to let each command-line parameter expand to a
-# separate word. The quotes around `$@' are essential!
-# We need ARGS as the `eval set --' would nuke the return value of getopt.
-args=$(getopt --options p: --longoptions player: -- "$@")
+# Highlight output
+highlight () {
+    line=$1
 
-# Note the quotes around `$ARGS': they are essential!
-eval set -- "$args"
+    # Highlight the tour heading
+    line=$(sed "s/Тур/\\${green}\0\\${restore}/g" <<< "$line")
+    line=$(sed "s/№[0-9]\+/\\${cyan}\0\\${restore}/g" <<< "$line")
+    line=$(sed "s/^=*$/\\${green}\0\\${restore}/g" <<< "$line")
 
+    # Highlight the tour duration
+    line=$(sed "s/\(^.*\):/\\${green}\1\\${restore}:/g" <<< "$line")
+
+    # Highlight date
+    line=$(sed "s/${date}/\\${cyan}\0\\${restore}/g" <<< "$line")
+
+    echo -e "$line"
+}
+
+# Note that we use '"$@"' to let each command-line parameter expand to a
+# separate word. The quotes around '$@' are essential!
+# We need 'opts' as the 'eval set --' would nuke the return value of getopt
+opts=$(getopt --options p: --longoptions player: -- "$@")
+
+# Note the quotes around '$opts': they are essential!
+eval set -- "$opts"
+
+name=""
 if [[ $1 == -p || $1 == --player ]]; then
     name=$2
     shift 2
 fi
 shift
 
-for tour in $@; do
-    # Change tour numbers: `1' -> `01', `2' -> `02', and so on
-    tour=0"$tour"
-    tour=${tour:(-2)}
+# Generate the sequence of tours to search in
+if [[ -z "$@" ]]; then
+    tours=$(seq -f "%02g" 1 99)
+else
+    # Change tour numbers: '1' -> '01', '2' -> '02', and so on
+    tours=$(for tour in "$@"; do printf "%02g " $tour; done)
+fi
 
-    url=https://raw.github.com/$repo/master/$tournament/tour_$tour/tour_info
+for tour in $tours; do
 
-    echo ">>>"
-    curl -q --silent -w '\n' $url | while read line; do
-        if [[ -z $line ]]; then
-            echo
-        elif [[ -z $name || $(egrep "Тур|=|Время|$name" <<< "$line") ]]; then
-            # Colorize output
-            line=$(sed "s/${digit}/${cyan}\0${restore}/g" <<< "$line")
-            [[ -n $name ]] && line=$(sed "s/${name}/${red}\0${restore}/g" <<< "$line")
-            echo -e $line
-        fi
-    done
+    # Store 'tour_info' in an array of lines
+    url=https://raw.github.com/$REPO/master/$TOURNEY/tour_$tour/tour_info
+    lines=()
+    while read line; do
+        lines+=("$line")
+    done <<< "$(curl --fail -q --silent --write-out '\n' $url)"
+
+    # Produce output only if 'tour_info' exists
+    if [[ -n $lines ]]; then
+
+        # Decide to skip the tour or not
+        unskip=""; player=""
+        for ((i=5; i<${#lines[@]}; ++i)); do
+            line="${lines[$i]}"
+
+            # Don't skip if an unfinished game exists
+            if [[ -z $(grep "$result" <<< "$line") ]]; then
+                if [[ -z "$name" ]]; then
+                    unskip="yes"
+
+                # In addition, if the player was passed as an
+                # argument, check if this is his game or not
+                elif [[ -n $(grep -o "[^ ]*${name}[^ ]*" <<< "$line") ]]; then
+                    unskip="yes"
+                    # Complete player's name
+                    player=$(grep -o "[^ ]*${name}[^ ]*" <<< "$line")
+                fi
+            fi
+        done
+
+        if [[ -n "$unskip" ]]; then
+
+            # The separator between tours
+            echo -en "$yellow"
+            for i in {1..41}; do echo -n "-"; done
+            echo -e "$restore"
+
+            # Output the tour heading as is
+            for ((i=0; i<5; ++i)); do highlight "${lines[$i]}"; done
+
+            # Lines with game info
+            for ((i=5; i<${#lines[@]}; ++i)); do
+                line="${lines[$i]}"
+
+                # Output only unfinished games
+                if [[ -z $(grep "$result" <<< "$line") ]]; then
+                    if [[ -z "$player" ]]; then
+                        highlight "$line"
+
+                    # If the player was passed as an argument,
+                    # highlight his name
+                    elif [[ -n $(grep -o "${player}" <<< "$line") ]]; then
+                        line=$(sed "s/${player}/\\${red}\0\\${restore}/g" <<< "$line")
+                        highlight "$line"
+                    fi
+                fi
+            done
+       fi
+    else
+        # If the tour numbers were not passed as arguments, exit once
+        # the first non-existing 'tour_info' is reached
+        [[ -z "$@" ]] && break
+    fi
 done
 
 exit 0