Anup Raj Gopinathan
64 lines
2.1 KiB
TypeScript
64 lines
2.1 KiB
TypeScript
import * as cdk from 'aws-cdk-lib';
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interface BuildParameters {
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readonly VPC: string;
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readonly TenantID: string;
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readonly ClientID: string;
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}
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interface BuildConfig {
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readonly Account: string;
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readonly Region: string;
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readonly ApplicationName: string;
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readonly ApplicationShortName: string;
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readonly Environment: string;
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readonly Version: string;
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readonly Parameters: BuildParameters;
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}
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const getValidStringValueOfKey = (buildConfig: any, key: string): string => {
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if (!buildConfig[key] || buildConfig[key].trim().length === 0) {
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throw new Error(key + ' does not exist or is empty in build config');
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}
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return buildConfig[key];
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};
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const getValidNumberValueOfKey = (buildConfig: any, key: string): number => {
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if (!buildConfig[key]) {
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throw new Error(key + ' does not exist or is empty in build config');
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}
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return buildConfig[key];
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};
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const getConfig = (app: cdk.App): BuildConfig => {
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const env = app.node.tryGetContext('config');
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if (!env) {
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throw new Error('Context variable missing on CDK command. Pass in as "-c config=env"');
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}
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const buildConfig: any = app.node.tryGetContext(env);
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if (!buildConfig) {
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throw new Error('Wrong Context variable passed on CDK command. Pass in as "-c config=env"');
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}
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const validBuildConfig: BuildConfig = {
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Account: getValidStringValueOfKey(buildConfig, 'Account'),
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Region: getValidStringValueOfKey(buildConfig, 'Region'),
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Version: getValidStringValueOfKey(buildConfig, 'Version'),
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ApplicationName: getValidStringValueOfKey(buildConfig, 'ApplicationName'),
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ApplicationShortName: getValidStringValueOfKey(buildConfig, 'ApplicationShortName'),
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Environment: getValidStringValueOfKey(buildConfig, 'Environment'),
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Parameters: {
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VPC: getValidStringValueOfKey(buildConfig['Parameters'], 'VPC'),
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TenantID: getValidStringValueOfKey(buildConfig['Parameters'], 'TenantID'),
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ClientID: getValidStringValueOfKey(buildConfig['Parameters'], 'ClientID')
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},
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};
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return validBuildConfig;
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};
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export { BuildConfig, BuildParameters, getConfig }; |