Function buildHookEnv

src/core/hooks.ts:368–377

Build the environment for a hook command. The full parent env is inherited * (so PATH, HOME, npx, git, … all work) minus anything that looks like a * credential — hooks must never see the user's API token.

(cwd: string)

 *  (so PATH, HOME, npx, git, … all work) minus anything that looks like a
 *  credential — hooks must never see the user's API token. */
function buildHookEnv(cwd: string): NodeJS.ProcessEnv {
	const env: NodeJS.ProcessEnv = { MATTERAI_PROJECT_DIR: cwd }
	for (const [key, value] of Object.entries(process.env)) {
		if (value === undefined) continue
		if (HOOK_ENV_REDACT_EXACT.has(key)) continue
		if (HOOK_ENV_REDACT_PATTERN.test(key)) continue
		env[key] = value
	}
	return env
}

function truncate(text: string, max: number): string {
	const oneLine = text.replace(/\s+/g, " ").trim()