First commit.

README.md

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+# Podomoro
+
+This is a command line tool for the podomoro technique. 
+
+- Work 25 min, relax 5 min.
+- Work 25 min, relax 5 min.
+- Work 25 min, relax 5 min.
+- Work 25 min, relax 30 min.
+
+Before each new work release the name of the task is asked. 
+The list of starting time and task is recorded inside one log file for each day.

podomoro.sh

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+#!/usr/bin/env zsh
+
+# in minutes
+WORKING_TIME=25
+SHORT_RELAX_TIME=5
+LONG_RELAX_TIME=30
+
+function notify() {
+    local DELAY=5 # in seconds
+    local ICON=/usr/share/icons/Tango/32x32/actions/appointment.png
+
+    case $(uname) in
+        Darwin) # On Mac
+                growlnotify -m "Pomodory says $*"
+                ;;
+        Linux) # on Ubuntu => sudo apt-get install libnotify-bin
+               # on other systems libnotify
+               notify-send \
+                   --urgency=critical \
+                   --expire-time=$(( DELAY * 1000 )) \
+                   --icon=$ICON "Pomodoro says" $*
+               ;;
+    esac
+}
+
+function ysleep() {
+    m=$1
+    s=00
+    while (( m+s > 0 )); do
+        ((s--))
+        if ((s<0)); then 
+            ((s=59)) 
+            ((m--))
+        fi
+        printf "$rem%02d:%02d" $m $s
+        rem="\b\b\b\b\b"
+        sleep 1
+    done
+}
+
+nb=1
+tasks=()
+logfile=$(date +"podomoro-%Y-%m-%d.tasks")
+while (true) {
+    notify "Enter the task"
+    print -- "Title of the task: "
+    read task
+    print "$(date +"%H:%M: ") $task" >> $logfile
+    print -n -- "WORK NOW! "
+    ysleep WORKING_TIME
+    notify "Time to take break"
+    if ((nb % 4 == 0)); then 
+        RELAX_TIME=$SHORT_RELAX_TIME
+    else
+        RELAX_TIME=$LONG_RELAX_TIME
+    fi
+    ysleep $RELAX_TIME
+}