Yarrlist Github Work

Because Yarrlist is open-source, you aren’t limited to its default operations. The “real work” for developers is extending it. You can add custom filters by editing src/processors.py.

Example: Adding a custom operation to reverse each line’s characters:

def reverse_lines(content):
    return [line[::-1] for line in content]

Then register it in the main script. Once you’ve made your change, push it to your GitHub fork. Now, your personal version of Yarrlist does work that the original never could—and you can share it via a pull request.

At its core, Yarrlist is a command-line interface (CLI) tool that bridges the gap between your terminal and GitHub’s project management layer. Unlike bulky GUI-based tools or overly complex Jira integrations, Yarrlist treats your to-do list like code. It allows developers to create, triage, and sync tasks using simple, scriptable commands.

Think of it as git for your backlog—fast, version-controlled, and surprisingly powerful when paired with GitHub Actions. yarrlist github work

The primary Yarrlist repository (typically found under a username like yarrlist-dev or similar) follows a standard open-source layout:

How it works as a developer: You fork the repository to your own GitHub account. This creates a copy you control. You then clone it locally, modify the rules, and push changes back. The “work” here is the Git workflow: fork → clone → branch → edit → commit → pull request.

In the ever-expanding ecosystem of developer productivity tools, a new open-source contender is quietly gaining traction among agile teams and solo devs alike. Yarrlist, a lightweight, CLI-first task manager, has found its perfect home integrated with GitHub Issues and Projects. But what exactly is Yarrlist, and why is its GitHub workflow causing a stir on dev forums?

Yarrlist is an open-source utility designed to streamline the workflow of security researchers and infrastructure analysts. At its core, it acts as a wrapper or orchestration tool that combines two of the most popular utilities in the industry: Because Yarrlist is open-source, you aren’t limited to

While these tools are powerful individually, Yarrlist automates the pipeline between them, allowing users to go from a raw list of domain names to a structured list of live web servers and their technologies with a single command.

Yarrlist is a lightweight, terminal‑based feed reader (RSS/Atom) inspired by newsboat and rss2email, but with a focus on minimal dependencies, speed, and a “pirate‑friendly” CLI interface. The project is hosted on GitHub and emphasizes simplicity, configuration via YAML/TOML, and extensibility through scripting.

Even the best tools hit snags. Here are common issues and fixes:

Problem 1: ModuleNotFoundError: No module named 'yarrlist'
Fix: You likely forgot to install dependencies. Run pip install -r requirements.txt from the repository root. Then register it in the main script

Problem 2: GitHub Action fails with “permission denied” on push
Fix: Your workflow needs write permissions. In the repository settings, go to Actions → General → Workflow permissions → Select “Read and write permissions”.

Problem 3: Yarrlist runs but doesn’t change the output
Fix: Check your yarrlist.yaml rules. If remove_duplicates is set to false and no other operations are defined, nothing changes. Try adding debug: true to your config to see detailed logs.

Problem 4: The cron schedule doesn’t run
Fix: GitHub Actions cron schedules have a known delay (can be up to 30 minutes). Also, ensure your cron syntax is correct: 'minute hour day month week'. Use crontab.guru to validate.

Cause: You are using Yarrlist to fetch GitHub Release feeds, which are subject to unauthenticated rate limits (60 requests/hour).
Solution: Pass a GitHub token via environment variables.

export GITHUB_TOKEN=ghp_your_token_here
./yarrlist fetch --source github_feeds.txt