50 lines
1.5 KiB
TypeScript
50 lines
1.5 KiB
TypeScript
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// *** WARNING: this file was generated by test. ***
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// *** Do not edit by hand unless you're certain you know what you are doing! ***
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export function getEnv(...vars: string[]): string | undefined {
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for (const v of vars) {
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const value = process.env[v];
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if (value) {
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return value;
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}
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}
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return undefined;
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}
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export function getEnvBoolean(...vars: string[]): boolean | undefined {
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const s = getEnv(...vars);
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if (s !== undefined) {
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// NOTE: these values are taken from https://golang.org/src/strconv/atob.go?s=351:391#L1, which is what
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// Terraform uses internally when parsing boolean values.
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if (["1", "t", "T", "true", "TRUE", "True"].find(v => v === s) !== undefined) {
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return true;
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}
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if (["0", "f", "F", "false", "FALSE", "False"].find(v => v === s) !== undefined) {
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return false;
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}
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}
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return undefined;
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}
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export function getEnvNumber(...vars: string[]): number | undefined {
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const s = getEnv(...vars);
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if (s !== undefined) {
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const f = parseFloat(s);
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if (!isNaN(f)) {
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return f;
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}
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}
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return undefined;
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}
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export function getVersion(): string {
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let version = require('./package.json').version;
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// Node allows for the version to be prefixed by a "v", while semver doesn't.
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// If there is a v, strip it off.
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if (version.indexOf('v') === 0) {
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version = version.slice(1);
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}
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return version;
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}
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