Merge pull request ruanyf#27 from Kiailandi/pomodoro.sh

Update pomodoro script to work both on linux and macOS

Author: ruanyf

scripts/pomodoro.sh

@@ -5,20 +5,40 @@
 # The second argument is the break length.
 # Made by Kiailandi (https://github.com/kiailandi)
 
-wseconds=${1:-25}*60
-pseconds=${2:-wseconds/300}*60
+wseconds=${1:-25}*60;
+pseconds=${2:-wseconds/300}*60;
 
-while true; do
-	date1=$(($(date +%s) + $wseconds))
-	while [ "$date1" -ge $(date +%s) ]; do
-		echo -ne "$(date -u --date @$(($date1 - $(date +%s))) +%H:%M:%S)\r"
-	done
-	notify-send "Break" "Time to walk and rest"
-	read -n1 -rsp $'Press any key to continue or Ctrl+C to exit...\n'
-	date2=$(($(date +%s) + $pseconds))
-	while [ "$date2" -ge $(date +%s) ]; do
-		echo -ne "$(date -u --date @$(($date2 - $(date +%s))) +%H:%M:%S)\r"
-	done
-	notify-send "Work" "Time to get back to work"
-	read -n1 -rsp $'Press any key to continue or Ctrl+C to exit...\n'
-done
+# Check os and behave accordingly
+if [ "$(uname)" == "Darwin" ]; then
+    while true; do
+        date1=$((`date +%s` + $wseconds));
+        while [ "$date1" -ge `date +%s` ]; do
+            echo -ne "$(date -u -j -f %s $(($date1 - `date +%s`)) +%H:%M:%S)\r";
+        done
+        osascript -e 'display notification "Time to walk and rest!" with title "Break"';
+        read -n1 -rsp $'Press any key to continue or Ctrl+C to exit...\n';
+        date2=$((`date +%s` + $pseconds));
+        while [ "$date2" -gt `date +%s` ]; do
+            echo -ne "$(date -u -j -f %s $(($date2 - `date +%s`)) +%H:%M:%S)\r";
+        done
+        osascript -e 'display notification "Time to get back to work" with title "Work"';
+        read -n1 -rsp $'Press any key to continue or Ctrl+C to exit...\n';
+    done
+elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
+    while true; do
+        date1=$((`date +%s` + $wseconds));
+        while [ "$date1" -ge `date +%s` ]; do
+            echo -ne "$(date -u --date @$(($date1 - `date +%s` )) +%H:%M:%S)\r";
+        done
+        notify-send "Break" "Time to walk and rest";
+        read -n1 -rsp $'Press any key to continue or Ctrl+C to exit...\n';
+        date2=$((`date +%s` + $pseconds));
+        while [ "$date2" -ge `date +%s` ]; do
+            echo -ne "$(date -u --date @$(($date2 - `date +%s` )) +%H:%M:%S)\r";
+        done
+        notify-send "Work" "Time to get back to work";
+        read -n1 -rsp $'Press any key to continue or Ctrl+C to exit...\n';
+    done
+else
+    echo -ne "Your OS is currently not supported\n";
+fi