@architect/deploy
Version:
Deploys @architect projects
83 lines (76 loc) • 2.58 kB
JavaScript
let series = require('@architect/utils/run-series')
/**
* API Gateway / CFN bug!
* If @ws was created pre-Arc 8.3, API Gateway v2 will fail to deploy itself after cfn resource names changed
* Hopefully we can yank this process out when they one day fix this
*/
module.exports = function deployOldWebSocketAPI (params, callback) {
let { aws, inventory, compat, stackname, stage: StageName } = params
let { inv } = inventory
if (inv.ws && compat.foundEarlierWS) {
let ApiId
let DeploymentId
series([
function describe (callback) {
aws.cloudformation.DescribeStacks({ StackName: stackname })
.then(cfn => {
try {
let outs = cfn.Stacks[0].Outputs
let ws = o => o.OutputKey === 'WSS'
let api = outs.find(ws)
if (!api || !api.OutputValue) throw Error()
ApiId = api.OutputValue.split('.')[0].replace('wss://', '')
callback()
}
catch {
callback(ReferenceError('Cannot find WebSocket API in CloudFormation stack'))
}
})
.catch(callback)
},
// We should only be responsible for an APIG deployment "patch" once, after that it's on AWS
function maybeBailEarly (callback) {
aws.apigatewayv2.GetDeployments({ ApiId, paginate: true })
.then(result => {
if (!result.Items) callback(Error('Cannot find WebSocket API deployments'))
else {
let patched = result.Items.find(i => i?.Description === 'arc_apig_cfn_patch')
if (patched) callback('cancel')
else callback()
}
})
.catch(callback)
},
function deploy (callback) {
aws.apigatewayv2.CreateDeployment({
ApiId,
Description: 'arc_apig_cfn_patch',
})
.then(result => {
if (!result?.DeploymentId) {
callback(Error('Failed to create WebSocket API deployment'))
}
else {
DeploymentId = result.DeploymentId
callback()
}
})
.catch(callback)
},
function update (callback) {
aws.apigatewayv2.UpdateStage({
ApiId,
StageName,
DeploymentId,
})
.then(() => callback())
.catch(callback)
},
], function done (err) {
if (err && err === 'cancel') callback()
else if (err) callback(err)
else callback()
})
}
else callback()
}