You can input worktime with relative d% or absolutehh:mm format.
Note: rest time are added 間接業務 project. That behavior is same as team spirit.
$ hack-spirit worktime --help
Usage: worktime [options]
Record work time
Options:
-h, --help output usage information
-d, --date [YYYYMMDD] What day you want to record your worktime .(default: today)
$hack-spirit worktime
Total time is 7:18
Current your projects:
project1: 0:00
project2: 0:00
間接業務:
Enter your work time of each project.
project1: 1:00
project2: 1:00
間接業務: 1:00
4:18
----------------
project1 1:00
project2：2ndMission 1:00
間接業務 5:18
----------------
Is it OK?
Please input yes or no: yes
Succeeded in recording your worktimes!!!
oHirokiKumamoto
commented
8 years ago 
Implement #6
You can input worktime with relative
d%or absolutehh:mmformat. Note: rest time are added間接業務project. That behavior is same as team spirit.