@atomist/sdm-core/lib/handlers/events/delivery/goals/SkipDownstreamGoalsOnGoalFailure.js

Atomist Software Delivery Machine - Implementation

"use strict";
/*
 * Copyright © 2019 Atomist, Inc.
 *
 * 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.
 */
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var __metadata = (this && this.__metadata) || function (k, v) {
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Object.defineProperty(exports, "__esModule", { value: true });
const automation_client_1 = require("@atomist/automation-client");
const decorators_1 = require("@atomist/automation-client/lib/decorators");
const sdm_1 = require("@atomist/sdm");
const validateGoal_1 = require("../../../../internal/delivery/goals/support/validateGoal");
const goalSigning_1 = require("../../../../internal/signing/goalSigning");
/**
 * Skip downstream goals on failed or stopped goal
 */
let SkipDownstreamGoalsOnGoalFailure = class SkipDownstreamGoalsOnGoalFailure {
    handle(event, context) {
        return __awaiter(this, void 0, void 0, function* () {
            const failedGoal = event.data.SdmGoal[0];
            if (!validateGoal_1.shouldHandle(failedGoal)) {
                automation_client_1.logger.debug(`Goal ${failedGoal.uniqueName} skipped because not managed by this SDM`);
                return automation_client_1.Success;
            }
            yield goalSigning_1.verifyGoal(failedGoal, this.configuration.sdm.goalSigning, context);
            const goals = sdm_1.fetchGoalsFromPush(failedGoal);
            const goalsToSkip = goals.filter(g => isDependentOn(failedGoal, g, sdm_1.mapKeyToGoal(goals)))
                .filter(g => g.state === "planned");
            let failedGoalState;
            let failedGoalDescription;
            switch (failedGoal.state) {
                case sdm_1.SdmGoalState.failure:
                    failedGoalDescription = "failed";
                    failedGoalState = sdm_1.SdmGoalState.skipped;
                    break;
                case sdm_1.SdmGoalState.stopped:
                    failedGoalDescription = "stopped goals";
                    failedGoalState = sdm_1.SdmGoalState.skipped;
                    break;
                case sdm_1.SdmGoalState.canceled:
                    failedGoalDescription = "was canceled";
                    failedGoalState = sdm_1.SdmGoalState.canceled;
                    break;
            }
            yield Promise.all(goalsToSkip.map(g => sdm_1.updateGoal(context, g, {
                state: failedGoalState,
                description: `${failedGoalState === sdm_1.SdmGoalState.skipped ? "Skipped" : "Canceled"} ${g.name} because ${failedGoal.name} ${failedGoalDescription}`,
            })));
            return automation_client_1.Success;
        });
    }
};
__decorate([
    automation_client_1.Value(""),
    __metadata("design:type", Object)
], SkipDownstreamGoalsOnGoalFailure.prototype, "configuration", void 0);
SkipDownstreamGoalsOnGoalFailure = __decorate([
    decorators_1.EventHandler("Skip downstream goals on failed, stopped or canceled goal", () => automation_client_1.GraphQL.subscription({
        name: "OnAnyFailedSdmGoal",
        variables: { registration: () => { var _a, _b; return [(_b = (_a = automation_client_1.automationClientInstance()) === null || _a === void 0 ? void 0 : _a.configuration) === null || _b === void 0 ? void 0 : _b.name]; } },
    }))
], SkipDownstreamGoalsOnGoalFailure);
exports.SkipDownstreamGoalsOnGoalFailure = SkipDownstreamGoalsOnGoalFailure;
function isDependentOn(failedGoal, goal, preconditionToGoal) {
    if (!goal) {
        return false;
    }
    if (!goal.preConditions || goal.preConditions.length === 0) {
        return false; // no preconditions? not dependent
    }
    if (sdm_1.mapKeyToGoal(goal.preConditions)(failedGoal)) {
        return true; // the failed goal is one of my preconditions? dependent
    }
    // otherwise, recurse on my preconditions
    return !!goal.preConditions
        .map(precondition => isDependentOn(failedGoal, preconditionToGoal(precondition), preconditionToGoal))
        .find(a => a); // if one is true, return true
}
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