Obsidian-tasks

A Python script that synchronizes tasks from an Obsidian vault to a Nextcloud calendar.

Features

• Parses task lists in Markdown files using specific syntax
• Supports due dates, start times, and scheduled times for tasks
• Automatically syncs completed tasks with the calendar
• Handles recurring tasks and priorities

Prerequisites

• Python 3.7+
• Poetry (for dependency management)
• Obsidian vault with task list markdown files
• Nextcloud server with CalDAV support

Setup

Step 1: Clone the repository

git clone https://gitea.dresselhaus.cloud/Drezil/obsidian-tasks.git
cd obsidian-tasks

Step 2: Configure environment variables

Copy env.example to .env and fill in your values:

cp env.example .env
nano .env

Required variables:

• OBSIDIAN_VAULT_PATH: Path to your Obsidian vault (default: current directory)
• NEXTCLOUD_URL: Your Nextcloud CalDAV URL
• NEXTCLOUD_USER: Your Nextcloud username
• NEXTCLOUD_PASSWORD: Your Nextcloud password or app-password (app-passwords are VERY much preferred!)

Step 3: Install dependencies

poetry install

Step 4: Set up as a cronjob

Add the following line to your crontab (edit with crontab -e):

0 2 * * * cd /path/to/obsidian-tasks && poetry run python ./find_obsidian_tasks.py >> /var/log/obsidian-sync.log 2>&1

This will run the script daily at 2 AM and log output to /var/log/obsidian-sync.log.

Task Syntax

Tasks are defined in Markdown files using this syntax:

• - [x] Completed task or - [-] Cancelled task
• - [ ] Pending task
• - [+/?!] Incomplete task

Optional metadata:

• 📅 2025-12-31: Due date
• 🛫 2025-12-31: Start time
• ⏳ 2025-12-31: Scheduled time (if different from due date)
• 🔁 weekly: Recurrence pattern
• ‼ or ❗: Priority indicator

Example:

- [ ] 📝 Write documentation 📅 2025-12-31 ⏳ 2025-12-28 🔁 weekly ‼

License

This project is licensed under the MIT License.