forked from danielcondemarin/aws-s3
-
Notifications
You must be signed in to change notification settings - Fork 0
/
serverless.js
165 lines (132 loc) · 4.83 KB
/
serverless.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
const path = require('path')
const { mergeDeepRight } = require('ramda')
const { Component, utils } = require('@serverless/core')
const {
getClients,
clearBucket,
accelerateBucket,
deleteBucket,
uploadDir,
packAndUploadDir,
uploadFile,
ensureBucket,
configureCors
} = require('./utils')
const defaults = {
name: undefined,
accelerated: true,
region: 'us-east-1'
}
class AwsS3 extends Component {
async default(inputs = {}) {
const config = mergeDeepRight(defaults, inputs)
this.context.status(`Deploying`)
config.name = inputs.name || this.state.name || this.context.resourceId()
this.context.debug(`Deploying bucket ${config.name} in region ${config.region}.`)
const clients = getClients(this.context.credentials.aws, config.region)
await ensureBucket(clients.regular, config.name, this.context.debug)
// todo we probably don't need this logic now that we auto generate names
if (config.accelerated) {
if (config.name.includes('.')) {
throw new Error('Accelerated buckets must be DNS-compliant and must NOT contain periods')
}
this.context.debug(
`Setting acceleration to "${config.accelerated}" for bucket ${config.name}.`
)
await accelerateBucket(clients.regular, config.name, config.accelerated)
}
if (config.cors) {
this.context.debug(
`Setting cors for bucket ${config.name}.`
)
await configureCors(clients.regular, config.name, config.cors, this.context.debug)
}
// todo we probably don't need this logic now that we auto generate names
const nameChanged = this.state.name && this.state.name !== config.name
if (nameChanged) {
await this.remove({ name: this.state.name })
}
this.state.name = config.name
this.state.region = config.region
this.state.accelerated = config.accelerated
this.state.url = `https://${config.name}.s3.amazonaws.com`
await this.save()
this.context.debug(
`Bucket ${config.name} was successfully deployed to the ${config.region} region.`
)
return this.state
}
async remove() {
this.context.status(`Removing`)
if (!this.state.name) {
this.context.debug(`Aborting removal. Bucket name not found in state.`)
return
}
const clients = getClients(this.context.credentials.aws, this.state.region)
this.context.debug(`Clearing bucket ${this.state.name} contents.`)
await clearBucket(
this.state.accelerated ? clients.accelerated : clients.regular,
this.state.name
)
this.context.debug(`Deleting bucket ${this.state.name} from region ${this.state.region}.`)
await deleteBucket(clients.regular, this.state.name)
this.context.debug(
`Bucket ${this.state.name} was successfully deleted from region ${this.state.region}.`
)
const outputs = {
name: this.state.name,
region: this.state.region,
accelerated: this.state.accelerated
}
this.state = {}
await this.save()
return outputs
}
async upload(inputs = {}) {
this.context.status('Uploading')
const name = this.state.name || inputs.name
const region = this.state.region || inputs.region || defaults.region
if (!name) {
throw Error('Unable to upload. Bucket name not found in state.')
}
this.context.debug(`Starting upload to bucket ${name} in region ${region}`)
const clients = getClients(this.context.credentials.aws, region)
if (inputs.dir && (await utils.dirExists(inputs.dir))) {
if (inputs.zip) {
this.context.debug(`Packing and uploading directory ${inputs.dir} to bucket ${name}`)
// pack & upload using multipart uploads
const defaultKey = Math.random()
.toString(36)
.substring(6)
await packAndUploadDir({
s3: this.state.accelerated ? clients.accelerated : clients.regular,
bucketName: name,
dirPath: inputs.dir,
key: inputs.key || `${defaultKey}.zip`
})
} else {
this.context.debug(`Uploading directory ${inputs.dir} to bucket ${name}`)
// upload directory contents
await uploadDir(
this.state.accelerated ? clients.accelerated : clients.regular,
name,
inputs.dir,
{ keyPrefix: inputs.keyPrefix }
)
}
} else if (inputs.file && (await utils.fileExists(inputs.file))) {
// upload a single file using multipart uploads
this.context.debug(`Uploading file ${inputs.file} to bucket ${name}`)
await uploadFile({
s3: this.state.accelerated ? clients.accelerated : clients.regular,
bucketName: name,
filePath: inputs.file,
key: inputs.key || path.basename(inputs.file)
})
this.context.debug(
`File ${inputs.file} uploaded with key ${inputs.key || path.basename(inputs.file)}`
)
}
}
}
module.exports = AwsS3