Display amount of time spent in activity tracked by timeular for the current day

timeular-activity-time.sh

#!/bin/bash

set -e

# Go here to create or refresh an API key and API secret and paste them:
# https://profile.timeular.com/#/app/account

# Put this in your ~/.timeular.config
# API_KEY="..."
# API_SECRET="..."
source ~/.timeular.config

# NO MODIFIATION REQUIRED BELOW

ACCEPT_HEADER="accept: application/json;charset=UTF-8"
BASE_URL=https://api.timeular.com/api/v2
TODAY=$(date +'%Y-%m-%d')
API_TOKEN=$(curl -s -X POST "${BASE_URL}/developer/sign-in" -H  ${ACCEPT_HEADER} -H  "content-type: application/json" -d "{  \"apiKey\": \"${API_KEY}\",  \"apiSecret\": \"${API_SECRET}\"}" | jq -j .token)
AUTHZ_HEADER="Authorization: Bearer ${API_TOKEN}"
ACTIVITIES=$(curl -s -X GET "${BASE_URL}/activities" -H "${ACCEPT_HEADER}" -H "${AUTHZ_HEADER}")
ENTRIES=$(curl -s -X GET "${BASE_URL}/time-entries/${TODAY}T00:00:00.000/${TODAY}T23:59:59.000" -H "${ACCEPT_HEADER}" -H "${AUTHZ_HEADER}")
# Calculate used activity IDs (this avoids division by zero further down the line)
ACTIVITY_IDS=$(echo $ENTRIES | jq -r '[.timeEntries[].activity.id] | unique | .[]')

# For each activity of the day, display the amount of hours spent in it
RESULTS=$(for ACTIVITY_ID in ${ACTIVITY_IDS}; do
  # Print activity name
  echo $ACTIVITIES | jq -j --arg activity_id $ACTIVITY_ID '.activities[] | select(.id==$activity_id) | .name' 
  echo -n ":"

  # Print amount of hourse spent in current activity
  echo $ENTRIES | jq --arg activity_id $ACTIVITY_ID '
     [
         .timeEntries[] 
         | select(.activity.id==$activity_id) 
         | .duration
         | .diff = (.stoppedAt[:-4]+"Z" | fromdate) - (.startedAt[:-4]+"Z" | fromdate)
         | .diff
     ] | add | . / 3600 ' \
  | awk '{printf "%.2f\n", $1}'
done)

echo -e "Activity:Hours\n--------:-----\n$RESULTS" | column  -t -s':'

Should print something similar to this, depending on what your activities are:

Activity                      Hours
--------                      -----
Email                         6.67
Essen kochen und vorbereiten  1.90
Privater Krams                4.91
Gitarre                       0.09