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executeDeploy.ts
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executeDeploy.ts
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/*
* 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.
*/
// tslint:disable:deprecation
import {
HandlerContext,
logger,
ProjectOperationCredentials,
RemoteRepoRef,
Success,
} from "@atomist/automation-client";
import * as _ from "lodash";
import { findSdmGoalOnCommit } from "../../api-helper/goal/fetchGoalsOnCommit";
import { ExecuteGoalResult } from "../../api/goal/ExecuteGoalResult";
import { Goal } from "../../api/goal/Goal";
import {
ExecuteGoal,
GoalInvocation,
} from "../../api/goal/GoalInvocation";
import { SdmGoalEvent } from "../../api/goal/SdmGoalEvent";
import {
ArtifactStore,
DeployableArtifact,
} from "../../spi/artifact/ArtifactStore";
import { Deployment } from "../../spi/deploy/Deployment";
import { Target } from "../../spi/deploy/Target";
import { ProgressLog } from "../../spi/log/ProgressLog";
import { RepoRefResolver } from "../../spi/repo-ref/RepoRefResolver";
import { SdmGoalState } from "../../typings/types";
import {
descriptionFromState,
updateGoal,
} from "./storeGoals";
/**
* @deprecated Deployer concept will be removed.
* Execute deploy with the supplied deployer and target
*/
export function executeDeploy(artifactStore: ArtifactStore,
repoRefResolver: RepoRefResolver,
endpointGoal: Goal,
target: Target): ExecuteGoal {
return async (goalInvocation: GoalInvocation): Promise<ExecuteGoalResult> => {
const { goalEvent, credentials, id, context, progressLog } = goalInvocation;
const atomistTeam = context.workspaceId;
logger.info("Deploying project %s:%s with target [%j]", id.owner, id.repo, target);
const targetUrls: string[] = _.get(goalEvent, "push.after.images.imageName");
await Promise.all(targetUrls.map(async targetUrl => {
const artifactCheckout = await checkOutArtifact(targetUrl, artifactStore, id, credentials, progressLog);
artifactCheckout.id.branch = goalEvent.branch;
const deployments = await target.deployer.deploy(artifactCheckout, target.targeter(id, id.branch),
progressLog, credentials, atomistTeam);
return Promise.all(deployments.map(deployment => setEndpointGoalOnSuccessfulDeploy(
{ endpointGoal, goalInvocation, deployment, repoRefResolver })));
}));
return Success;
};
}
/**
* @deprecated Deployer concept will be removed.
*/
export async function checkOutArtifact(targetUrl: string,
artifactStore: ArtifactStore,
id: RemoteRepoRef,
credentials: ProjectOperationCredentials,
progressLog: ProgressLog): Promise<DeployableArtifact> {
if (!targetUrl) {
logger.debug("No artifact, must be source-deployed");
return sourceArtifact(id);
}
const artifactCheckout = await artifactStore.checkout(targetUrl, id, credentials)
.catch(err => {
progressLog.write("Error checking out artifact: " + err.message);
throw err;
});
if (!artifactCheckout) {
throw new Error("Error checking out artifact: none found");
}
return artifactCheckout;
}
function sourceArtifact(id: RemoteRepoRef): DeployableArtifact {
return {
// TODO need to do something about this: Use general identifier as in PCF editor?
name: id.repo,
version: "0.1.0",
id,
};
}
/**
* @deprecated Deployer concept will be removed.
*/
export async function setEndpointGoalOnSuccessfulDeploy(params: {
repoRefResolver: RepoRefResolver,
endpointGoal: Goal,
goalInvocation: GoalInvocation,
deployment: Deployment,
}): Promise<void> {
const { goalInvocation, deployment, endpointGoal } = params;
const sdmGoal = await findSdmGoalOnCommit(goalInvocation.context, goalInvocation.id, goalInvocation.goalEvent.repo.providerId, endpointGoal);
// Only update the endpoint goal if it actually exists in the goal set
if (sdmGoal) {
if (deployment.endpoint) {
const newState = SdmGoalState.success;
await markEndpointStatus({ context: goalInvocation.context, sdmGoal, endpointGoal, newState, endpoint: deployment.endpoint });
} else {
const error = new Error("Deploy finished with success, but the endpoint was not found");
const newState = SdmGoalState.failure;
await markEndpointStatus({ context: goalInvocation.context, sdmGoal, endpointGoal, newState, endpoint: deployment.endpoint, error });
}
}
}
function markEndpointStatus(parameters: {
context: HandlerContext, sdmGoal: SdmGoalEvent, endpointGoal: Goal, newState: SdmGoalState, endpoint?: string,
error?: Error,
}): Promise<void> {
const { context, sdmGoal, endpointGoal, newState, endpoint, error } = parameters;
return updateGoal(context, sdmGoal, {
description: descriptionFromState(endpointGoal, newState),
url: endpoint,
state: newState,
error,
}).catch(endpointStatus => {
logger.error("Could not set Endpoint status: " + endpointStatus.message);
// do not fail this whole handler
});
}