checksy

checksy is a Go-based command line utility intended to run lightweight health checks against a development workspace. The initial scaffolding provides a diagnose command that demonstrates how to add future checks and subcommands.

Installation

curl -fsSL https://raw.githubusercontent.com/notwillk/checksy/main/scripts/install.sh | bash

Uninstallation

curl -fsSL https://raw.githubusercontent.com/notwillk/checksy/main/scripts/uninstall.sh | bash

Project Layout

src/
  go.mod               # Go module root for the CLI
  cmd/checksy # CLI entry point (main package)
  internal/cli         # Argument parsing and command wiring
  internal/doctor      # Diagnostic checks and reporting helpers
  internal/version     # Centralized version string

Building

just build

The resulting binary can be copied anywhere on your PATH if desired. Running go commands from the src/ directory keeps import paths consistent with the module definition.

Running

# Show help
checksy help

# Run the workspace validation rules
checksy --config=path/to/.checksy.yaml diagnose

# Attempt to auto-fix failures when fixes are defined
checksy --config=path/to/.checksy.yaml diagnose --fix

# Emit the configuration JSON schema
checksy schema > dist/config.schema.json

# Emit the configuration JSON schema (prettily)
checksy schema --pretty > dist/config.schema.json

# Only execute warn+ rules but fail only on errors
checksy diagnose --check-severity=warn --fail-severity=error

The diagnose command executes each configured rule, printing ✅/⚠️/❌ for every check, forwarding any failing command output to stderr, and returning a non-zero exit code when something breaks. Passing --fix attempts to run each rule's optional fix script to resolve issues before re-running the check. The schema command reflects over the configuration struct in schema/config.go and outputs a machine-readable JSON Schema definition that downstream tooling can validate against.

Use --check-severity/--cs to decide which rules run and --fail-severity/--fs to decide which severities cause the command to exit non-zero. When omitted, checks default to running for warn+ rules and the command only fails for error-level rules. Failing checks below the fail severity threshold still surface with a ⚠️ indicator but no longer abort the run.

Configuration

checksy --config=path/to/workspace.yaml diagnose loads the provided YAML, validates it against the same JSON Schema emitted by the schema command, and aborts if validation fails. When the flag is omitted, the command automatically looks for .checksy.yaml or .checksy.yml in the current working directory so repositories can keep a shared default. Every rule's command executes relative to the directory containing the resolved config file, so you can point the CLI at any workspace path while keeping rule definitions portable.