Function normalizeEnv

src/spec-common/variableSubstitution.ts:65–74

(isWindows: boolean, originalEnv: NodeJS.ProcessEnv)

const VARIABLE_REGEXP = /\$\{(.*?)\}/g;

function normalizeEnv(isWindows: boolean, originalEnv: NodeJS.ProcessEnv): NodeJS.ProcessEnv {
	if (isWindows) {
		const env = Object.create(null);
		Object.keys(originalEnv).forEach(key => {
			env[key.toLowerCase()] = originalEnv[key];
		});
		return env;
	}
	return originalEnv;
}

function resolveString(replace: Replace, value: string): string {
	// loop through all variables occurrences in 'value'