flake8-ado 1.1

Flake8 plugin to check comments against AzureDevOps ticket references.

flake8-ado

Flake8 plugin that validates inline comments against Azure DevOps work items.

Use it when you want every TODO / ADO reference in code to actually point to a real work item — and to fail CI when someone leaves a sloppy comment without a ticket.

---

What it does

flake8-ado scans comments and enforces a few rules:

1. Every comment with an ADO reference (AB#12345) must match an actual work item.
2. ADO references must follow a consistent format, e.g. ADO: AB#12345.
3. TODO comments that mention ADO must include a work item: TODO: AB#12345.

Example:

# foo.py
class Foo:
    def foo(self) -> None:  # TODO: AB#12345
        pass  # ADO: AB#999999

Running:

flake8 \
  --ado-access-token=<PERSONAL_ACCESS_TOKEN> \
  --ado_organization_url=https://dev.azure.com/<ORG>

may produce:

./foo.py:2:36: ADO001 Missing ADO item
./foo.py:3:12: ADO002 Malformed or invalid ADO reference

---

Installation

pip install flake8-ado

Ensure flake8 and flake8-ado are installed in the same Python environment used locally or in CI.

---

Usage

The plugin activates automatically when installed. Provide two extra flags:

flake8 \
  --ado-access-token=<PERSONAL_ACCESS_TOKEN> \
  --ado_organization_url=https://dev.azure.com/<ORG> \
  path/to/your/code

Options

• --ado-access-token — Azure DevOps Personal Access Token with read access to work items.
• --ado_organization_url — Azure DevOps organization URL, e.g. https://dev.azure.com/your-org.

---

Recognized patterns

The plugin detects ADO references inside comments.

Plain ADO reference:

# ADO: AB#12345

TODO with ADO reference:

# TODO: AB#12345

Bare reference (discouraged but validated):

# AB#12345

Malformed or invalid references produce errors.

---

Error codes

• ADO001 — missing or non-existing ADO item
• ADO002 — malformed ADO reference
• ADO003 — invalid format or capitalization
• ADO004 — TODO without an ADO item reference

You can ignore codes like any other Flake8 rule:

flake8 --ignore=ADO004 ...

---

CI integration

Typical steps:

1. Store your ADO PAT as a secret (e.g. ADO_PAT).
2. Install flake8 and flake8-ado.
3. Run Flake8 with the ADO flags.

Example:

pip install flake8-ado

flake8 \
  --ado-access-token="$ADO_PAT" \
  --ado_organization_url="https://dev.azure.com/your-org" \
  src/

If a reference is invalid, CI fails.

---

Development

git clone https://github.com/DanielKusyDev/flake8-ado.git
cd flake8-ado

python -m venv .venv
source .venv/bin/activate

pip install -e ".[dev]"
pytest

Run locally against test code:

flake8 \
  --ado-access-token=<TOKEN> \
  --ado_organization_url=<URL> \
  tests/example_project

---

Why

Teams often try to enforce "every TODO must link to a work item" as a soft rule. It lasts a week.

flake8-ado automates it: if the ticket doesn’t exist or the reference is malformed, the build fails.

---

License

MIT