Leaderboard Deploy agents

Make all configuration settings explicit and well-documented, avoiding implicit defaults and auto-detection where possible. This includes dependency versions, build flags, environment variables, and tool configurations.

Key principles:

• Be conservative with updates: Only update minimum required versions when absolutely necessary, as noted: “list the minimum required version, and only update if it’s impossible to use with older versions”
• Make implicit settings explicit: Set configuration values explicitly rather than relying on defaults (e.g., GO111MODULE=on, CGO_ENABLED=0)
• Document temporary configurations: When using workarounds like replace rules, clearly document why they exist and when they can be removed
• Prefer simple defaults over complex auto-detection: Use simple defaults with override capability rather than complex detection logic

Example of explicit configuration in Makefile:

# Explicit module and CGO settings
GO111MODULE=on
CGO_ENABLED=0

# Simple default with override capability  
BUILDX_CMD ?= docker buildx

# Clear documentation for temporary workarounds
replace (
    // reverts https://github.com/moby/buildkit/pull/4094 to fix fsutil issues on Windows
    github.com/docker/buildx => github.com/crazy-max/buildx v0.8.1-0.20240130141015-d7042ae5516c
)

This approach reduces surprises, makes builds more reproducible, and helps maintainers understand the reasoning behind configuration choices.