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