execblock

opinionated linter for config files. yaml, json, toml.

npm i -g execblock

check files:

execblock check config.yaml

rules:

• no tabs (use spaces)
• consistent quotes
• sorted keys (optional)
• trailing commas
• max line length 120

auto-fix

execblock fix config.yaml

ci integration

# .github/workflows/lint.yml
- run: execblock check *.{yaml,json,toml}

disable rules

# .execblock.yaml
rules:
  sorted-keys: false
  max-line-length: 200

exit code 0 if pass, 1 if fail.

PR Update: 2026-05-15 00:24:54