cf-job-logs 0.3.0

A utility for fetching and structuring conda-forge Azure CI logs into clean, agent-readable artifacts.

cf-job-logs

A utility for fetching and structuring conda-forge CI logs (Azure Pipelines and GitHub Actions) into clean, agent-readable artifacts.

Installation

This project is managed by pixi. You can install the package in development mode using:

git clone https://github.com/Quantco/cf-job-logs
cd cf-job-logs

pixi run pre-commit-install
pixi run postinstall
pixi run test

CLI Usage

The cf-job-logs CLI provides commands to inspect CI jobs for a conda-forge PR.

List jobs

List failed jobs (default) for a PR:

cf-job-logs list-jobs https://github.com/conda-forge/some-feedstock/pull/123

List all jobs (including succeeded):

cf-job-logs list-jobs --all https://github.com/conda-forge/some-feedstock/pull/123

Download a job log

Use a job ID from the list-jobs output to download its log (sanitized by default):

cf-job-logs download-log https://github.com/conda-forge/some-feedstock/pull/123 <job_id>

Use --no-sanitize to get the raw log with timestamps:

cf-job-logs download-log --no-sanitize https://github.com/conda-forge/some-feedstock/pull/123 <job_id>

Output goes to stdout, so you can redirect it to a file:

cf-job-logs download-log <pr_url> <job_id> > build.log

Wait for CI

Wait for all CI checks to complete on a PR, then report which passed or failed:

cf-job-logs wait-for-ci https://github.com/conda-forge/some-feedstock/pull/123

Customize the polling interval and timeout:

cf-job-logs wait-for-ci --interval 60 --timeout 3600 <pr_url>

By default, --fail-fast is enabled: the command returns as soon as any check fails without waiting for the rest. Use --no-fail-fast to wait for all checks to complete.

The command exits with code 0 if all checks pass, or 1 if any check fails or the timeout is reached.

Note: wait-for-ci reports check-run level results (name + pass/fail). To get job IDs for download-log, use list-jobs after wait-for-ci completes.

Recommended agent workflow

# 1. Wait for CI to finish
cf-job-logs wait-for-ci --json <pr_url>

# 2. If something failed, get the job IDs
cf-job-logs list-jobs --json <pr_url>

# 3. Download the log for a specific failed job
cf-job-logs download-log <pr_url> <job_id>

JSON output

All commands that produce tabular output support --json for machine-readable output:

cf-job-logs list-jobs --json <pr_url>
cf-job-logs wait-for-ci --json <pr_url>

Verbose mode

Add -v for debug logging:

cf-job-logs -v list-jobs https://github.com/conda-forge/some-feedstock/pull/123

Running via pixi

All commands can also be run through pixi:

pixi run cf-job-logs list-jobs <pr_url>