@pulumi/aws-serverless/utils.js

Pulumi Amazon Web Services (AWS) Serverless Components.

"use strict";
// Copyright 2016-2018, Pulumi Corporation.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
const pulumi = require("@pulumi/pulumi");
const crypto = require("crypto");
// sha1hash returns a partial SHA1 hash of the input string.
function sha1hash(s) {
    const shasum = crypto.createHash("sha1");
    shasum.update(s);
    // TODO[pulumi/pulumi#377] Workaround for issue with long names not generating per-deplioyment randomness, leading
    //     to collisions.  For now, limit the size of hashes to ensure we generate shorter/ resource names.
    return shasum.digest("hex").substring(0, 8);
}
exports.sha1hash = sha1hash;
function mapObject(obj, func) {
    const result = {};
    for (const k of Object.keys(obj)) {
        result[k] = func(obj[k]);
    }
    return result;
}
// outputFromObject projects each property value through a function which returns an Ouput, and then returns a single Output
// for an object with the same properties and unwrapped projected values.
function outputFromObject(obj, func) {
    return pulumi.all(mapObject(obj, func));
}
exports.outputFromObject = outputFromObject;
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