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
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
mod environments;
use std::{process, sync::Arc};
use inquire::{validator::Validation, Confirm, Select, Text};
use regex::Regex;
use strum::IntoEnumIterator;
use strum_macros::{Display, EnumIter, EnumString};
use twilly::{serverless::services::CreateOrUpdateParams, Client};
use twilly_cli::{get_action_choice_from_user, prompt_user, prompt_user_selection, ActionChoice};
#[derive(Debug, Clone, Display, EnumIter, EnumString)]
pub enum Action {
#[strum(to_string = "List Details")]
ListDetails,
Environments,
Delete,
Back,
Exit,
}
pub async fn choose_serverless_resource(twilio: &Client) {
let mut serverless_services = twilio
.serverless()
.services()
.list()
.await
.unwrap_or_else(|error| panic!("{}", error));
if serverless_services.is_empty() {
println!("No Serverless Services found.");
return;
}
println!("Found {} Serverless Services.", serverless_services.len());
let mut selected_serverless_service_index: Option<usize> = None;
let unique_name_regex = Arc::new(Regex::new(r"^[a-zA-Z0-9-_]+$").unwrap());
loop {
let allowed_chars = Arc::clone(&unique_name_regex);
let selected_serverless_service = if let Some(index) = selected_serverless_service_index {
&mut serverless_services[index]
} else {
let mut existing_services = serverless_services
.iter()
.map(|service| format!("({}) {}", service.sid, service.unique_name))
.collect::<Vec<String>>();
existing_services.push("Create Serverless Service".into());
if let Some(action_choice) =
get_action_choice_from_user(existing_services, "Choose a Serverless Service: ")
{
match action_choice {
ActionChoice::Back => {
break;
}
ActionChoice::Exit => process::exit(0),
ActionChoice::Other(choice) => {
if choice == "Create Serverless Service" {
let unique_name_prompt = Text::new("Enter a unique name:")
.with_validator(|val: &str| {
if val.len() <= 50 {
Ok(Validation::Valid)
} else {
Ok(Validation::Invalid(
"Unique name must be less than 50 characters".into(),
))
}
})
.with_validator(move |val: &str| {
let trimmed_name = val.trim();
if !allowed_chars.is_match(trimmed_name) {
return Ok(Validation::Invalid(
"Name doesn't match required filter '^[a-zA-Z0-9-_]+$'"
.into(),
));
}
Ok(Validation::Valid)
});
if let Some(unique_name) = prompt_user(unique_name_prompt) {
let friendly_name_prompt = Text::new(
"Enter a friendly name (empty to use the unique name):",
);
if let Some(friendly_name) = prompt_user(friendly_name_prompt) {
let mut friendly_name = friendly_name;
if friendly_name.is_empty() {
friendly_name = unique_name.clone()
}
let credentials_confirmation_prompt =
Confirm::new("Would you like to include Twilio credentials for function invocations?")
.with_placeholder("Y")
.with_default(true);
if let Some(credentials_confirmation) =
prompt_user(credentials_confirmation_prompt)
{
let ui_editable_confirmation_prompt =
Confirm::new("Would you like the service to be editable via the Console?")
.with_placeholder("N")
.with_default(false);
if let Some(ui_editable_confirmation) =
prompt_user(ui_editable_confirmation_prompt)
{
let serverless_service = twilio
.serverless()
.services()
.create(CreateOrUpdateParams {
unique_name,
friendly_name,
include_credentials: Some(
credentials_confirmation,
),
ui_editable: Some(ui_editable_confirmation),
})
.await
.unwrap_or_else(|error| panic!("{}", error));
serverless_services.push(serverless_service);
selected_serverless_service_index =
Some(serverless_services.len() - 1);
&mut serverless_services
[selected_serverless_service_index.unwrap()]
} else {
break;
}
} else {
break;
}
} else {
break;
}
} else {
break;
}
} else {
let serverless_service_position = serverless_services
.iter()
.position(|serverless_service| {
serverless_service.sid == choice[1..35]
})
.expect(
"Could not find Serverless Service in existing Serverless Service list",
);
selected_serverless_service_index = Some(serverless_service_position);
&mut serverless_services[serverless_service_position]
}
}
}
} else {
break;
}
};
let options: Vec<Action> = Action::iter().collect();
let resource_selection_prompt = Select::new("Select an action:", options.clone());
if let Some(resource) = prompt_user_selection(resource_selection_prompt) {
match resource {
Action::ListDetails => {
println!("{:#?}", selected_serverless_service);
println!();
}
Action::Environments => {
environments::choose_environment_action(twilio, selected_serverless_service)
.await
}
Action::Delete => {
let confirm_prompt =
Confirm::new("Are you sure you wish to delete the Serverless Service?")
.with_placeholder("N")
.with_default(false);
let confirmation = prompt_user(confirm_prompt);
if confirmation.is_some() && confirmation.unwrap() {
println!("Deleting Serverless Service...");
twilio
.serverless()
.service(&selected_serverless_service.sid)
.delete()
.await
.unwrap_or_else(|error| panic!("{}", error));
serverless_services.remove(
selected_serverless_service_index.expect(
"Could not find Serverless Service in existing Serverless Services list",
),
);
println!("Serverless Service deleted.");
println!();
break;
}
}
Action::Back => {
break;
}
Action::Exit => process::exit(0),
}
}
}
}