typescript-strict-mode.yaml

id: typescript-strict-mode
name: TypeScript strict mode enabled
description: >
  The project's tsconfig.json has compilerOptions.strict set to true. Strict mode enables
  a family of compiler checks — noImplicitAny, strictNullChecks, strictFunctionTypes,
  strictBindCallApply, strictPropertyInitialization, noImplicitThis, and alwaysStrict —
  that collectively eliminate the most common sources of runtime type errors. A TypeScript
  codebase without strict mode enabled is structurally equivalent to a JavaScript codebase
  with optional type hints. The Executable property requires that the artifact compiles
  under the strongest type constraints the toolchain offers. Turning off strict mode to
  silence errors defers type unsafety to runtime.
property: Executable
tags: [typescript]
phase: development
trigger: commit
blocking: true
check:
  type: script
  command: "node -e \"const c=JSON.parse(require('fs').readFileSync('./tsconfig.json','utf8')); if(!c.compilerOptions || c.compilerOptions.strict !== true){console.error('tsconfig.json must have compilerOptions.strict: true');process.exit(1)}\""