migration for $r commands

This commit is contained in:
jude 2022-08-14 16:22:00 +01:00
parent 25b84880a5
commit bb3386c4e8
7 changed files with 307 additions and 119 deletions

225
Cargo.lock generated
View File

@ -115,16 +115,16 @@ dependencies = [
"log",
"pin-project-lite",
"tokio",
"tokio-rustls 0.23.4",
"tokio-rustls",
"tungstenite",
"webpki-roots 0.22.4",
"webpki-roots",
]
[[package]]
name = "atoi"
version = "0.4.0"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "616896e05fc0e2649463a93a15183c6a16bf03413a7af88ef1285ddedfa9cda5"
checksum = "d7c57d12312ff59c811c0643f4d80830505833c9ffaebd193d819392b265be8e"
dependencies = [
"num-traits",
]
@ -169,9 +169,9 @@ checksum = "3bdca834647821e0b13d9539a8634eb62d3501b6b6c2cec1722786ee6671b851"
[[package]]
name = "bigdecimal"
version = "0.2.2"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d1e50562e37200edf7c6c43e54a08e64a5553bfb59d9c297d5572512aa517256"
checksum = "6aaf33151a6429fe9211d1b276eafdf70cdff28b071e76c0b0e1503221ea3744"
dependencies = [
"num-bigint",
"num-integer",
@ -281,6 +281,7 @@ dependencies = [
"chrono",
"chrono-tz-build",
"phf",
"serde",
]
[[package]]
@ -353,18 +354,18 @@ dependencies = [
[[package]]
name = "crc"
version = "2.1.0"
version = "3.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49fc9a695bca7f35f5f4c15cddc84415f66a74ea78eef08e90c5024f2b540e23"
checksum = "53757d12b596c16c78b83458d732a5d1a17ab3f53f2f7412f6fb57cc8a140ab3"
dependencies = [
"crc-catalog",
]
[[package]]
name = "crc-catalog"
version = "1.1.1"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ccaeedb56da03b09f598226e25e80088cb4cd25f316e6e4df7d695f0feeb1403"
checksum = "2d0165d2900ae6778e36e80bbc4da3b5eefccee9ba939761f9c2882a5d9af3ff"
[[package]]
name = "crc32fast"
@ -488,7 +489,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3495912c9c1ccf2e18976439f4443f3fee0fd61f424ff99fde6a66b15ecb448f"
dependencies = [
"cfg-if 1.0.0",
"hashbrown 0.12.3",
"hashbrown",
"lock_api",
"parking_lot_core 0.9.3",
"serde",
@ -566,12 +567,41 @@ dependencies = [
"subtle",
]
[[package]]
name = "dirs"
version = "4.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ca3aa72a6f96ea37bbc5aa912f6788242832f75369bdfdadcb0e38423f100059"
dependencies = [
"dirs-sys",
]
[[package]]
name = "dirs-sys"
version = "0.3.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1b1d1d91c932ef41c0f2663aa8b0ca0342d444d842c06914aa0a7e352d0bada6"
dependencies = [
"libc",
"redox_users",
"winapi 0.3.9",
]
[[package]]
name = "dotenv"
version = "0.15.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
[[package]]
name = "dotenvy"
version = "0.15.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7e851a83c30366fd01d75b913588e95e74a1705c1ecc5d58b1f8e1a6d556525f"
dependencies = [
"dirs",
]
[[package]]
name = "either"
version = "1.7.0"
@ -589,9 +619,9 @@ dependencies = [
[[package]]
name = "env_logger"
version = "0.8.4"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a19187fea3ac7e84da7dacf48de0c45d63c6a76f9490dae389aead16c243fce3"
checksum = "0b2cf0344971ee6c64c31be0d530793fba457d322dfec2810c453d0ef228f9c3"
dependencies = [
"atty",
"humantime",
@ -901,26 +931,20 @@ dependencies = [
[[package]]
name = "hashbrown"
version = "0.11.2"
version = "0.12.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
dependencies = [
"ahash",
]
[[package]]
name = "hashbrown"
version = "0.12.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
[[package]]
name = "hashlink"
version = "0.7.0"
version = "0.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7249a3129cbc1ffccd74857f81464a323a152173cdb134e0fd81bc803b29facf"
checksum = "d452c155cb93fecdfb02a73dd57b5d8e442c2063bd7aac72f1bc5e4263a43086"
dependencies = [
"hashbrown 0.11.2",
"hashbrown",
]
[[package]]
@ -1043,9 +1067,9 @@ checksum = "d87c48c02e0dc5e3b849a2041db3029fd066650f8f717c07bf8ed78ccb895cac"
dependencies = [
"http",
"hyper",
"rustls 0.20.6",
"rustls",
"tokio",
"tokio-rustls 0.23.4",
"tokio-rustls",
]
[[package]]
@ -1103,7 +1127,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
dependencies = [
"autocfg",
"hashbrown 0.12.3",
"hashbrown",
"serde",
]
@ -1197,6 +1221,29 @@ dependencies = [
"winapi-build",
]
[[package]]
name = "lazy-regex"
version = "2.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b6b12f2eb6ed7d39405c5eb25a034b4c106a9ad87a6d9be3298de6c5f32fd57d"
dependencies = [
"lazy-regex-proc_macros",
"once_cell",
"regex",
]
[[package]]
name = "lazy-regex-proc_macros"
version = "2.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f2496e5264069bc726ccf37eb76b9cd89406ae110d836c3f76729f99c8a23293"
dependencies = [
"proc-macro2",
"quote",
"regex",
"syn",
]
[[package]]
name = "lazy_static"
version = "1.4.0"
@ -1459,9 +1506,9 @@ dependencies = [
[[package]]
name = "num-bigint"
version = "0.3.3"
version = "0.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5f6f7833f2cbf2360a6cfd58cd41a53aa7a90bd4c202f5b1c7dd2ed73c57b2c3"
checksum = "f93ab6289c7b344a8a9f60f88d80aa20032336fe78da341afc91c8a2341fc75f"
dependencies = [
"autocfg",
"num-integer",
@ -2020,6 +2067,17 @@ dependencies = [
"bitflags",
]
[[package]]
name = "redox_users"
version = "0.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b"
dependencies = [
"getrandom 0.2.7",
"redox_syscall",
"thiserror",
]
[[package]]
name = "ref-cast"
version = "1.0.8"
@ -2072,16 +2130,17 @@ version = "1.6.3"
dependencies = [
"base64",
"chrono",
"chrono-tz 0.5.3",
"chrono-tz 0.6.3",
"dotenv",
"env_logger",
"lazy-regex",
"lazy_static",
"levenshtein",
"log",
"num-integer",
"poise",
"postman",
"rand 0.7.3",
"rand 0.8.5",
"regex",
"reminder_web",
"reqwest",
@ -2148,21 +2207,21 @@ dependencies = [
"native-tls",
"percent-encoding",
"pin-project-lite",
"rustls 0.20.6",
"rustls",
"rustls-pemfile",
"serde",
"serde_json",
"serde_urlencoded",
"tokio",
"tokio-native-tls",
"tokio-rustls 0.23.4",
"tokio-rustls",
"tokio-util",
"tower-service",
"url",
"wasm-bindgen",
"wasm-bindgen-futures",
"web-sys",
"webpki-roots 0.22.4",
"webpki-roots",
"winreg",
]
@ -2285,7 +2344,7 @@ dependencies = [
"percent-encoding",
"pin-project-lite",
"ref-cast",
"rustls 0.20.6",
"rustls",
"rustls-pemfile",
"serde",
"smallvec",
@ -2293,7 +2352,7 @@ dependencies = [
"state",
"time 0.3.11",
"tokio",
"tokio-rustls 0.23.4",
"tokio-rustls",
"uncased",
]
@ -2317,19 +2376,6 @@ dependencies = [
"zeroize",
]
[[package]]
name = "rustls"
version = "0.19.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "35edb675feee39aec9c99fa5ff985081995a06d594114ae14cbe797ad7b7a6d7"
dependencies = [
"base64",
"log",
"ring",
"sct 0.6.1",
"webpki 0.21.4",
]
[[package]]
name = "rustls"
version = "0.20.6"
@ -2338,8 +2384,8 @@ checksum = "5aab8ee6c7097ed6057f43c187a62418d0c05a4bd5f18b3571db50ee0f9ce033"
dependencies = [
"log",
"ring",
"sct 0.7.0",
"webpki 0.22.0",
"sct",
"webpki",
]
[[package]]
@ -2394,16 +2440,6 @@ version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
[[package]]
name = "sct"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b362b83898e0e69f38515b82ee15aa80636befe47c3b6d3d89a911e78fc228ce"
dependencies = [
"ring",
"untrusted",
]
[[package]]
name = "sct"
version = "0.7.0"
@ -2657,9 +2693,9 @@ dependencies = [
[[package]]
name = "sqlx"
version = "0.5.13"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "551873805652ba0d912fec5bbb0f8b4cdd96baf8e2ebf5970e5671092966019b"
checksum = "788841def501aabde58d3666fcea11351ec3962e6ea75dbcd05c84a71d68bcd1"
dependencies = [
"sqlx-core",
"sqlx-macros",
@ -2667,9 +2703,9 @@ dependencies = [
[[package]]
name = "sqlx-core"
version = "0.5.13"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e48c61941ccf5ddcada342cd59e3e5173b007c509e1e8e990dafc830294d9dc5"
checksum = "8c21d3b5e7cadfe9ba7cdc1295f72cc556c750b4419c27c219c0693198901f8e"
dependencies = [
"ahash",
"atoi",
@ -2681,6 +2717,7 @@ dependencies = [
"crc",
"crossbeam-queue",
"digest",
"dotenvy",
"either",
"event-listener",
"futures-channel",
@ -2701,7 +2738,8 @@ dependencies = [
"percent-encoding",
"rand 0.8.5",
"rsa",
"rustls 0.19.1",
"rustls",
"rustls-pemfile",
"serde",
"serde_json",
"sha-1",
@ -2713,17 +2751,16 @@ dependencies = [
"thiserror",
"tokio-stream",
"url",
"webpki 0.21.4",
"webpki-roots 0.21.1",
"webpki-roots",
]
[[package]]
name = "sqlx-macros"
version = "0.5.13"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bc0fba2b0cae21fc00fe6046f8baa4c7fcb49e379f0f592b04696607f69ed2e1"
checksum = "4adfd2df3557bddd3b91377fc7893e8fa899e9b4061737cbade4e1bb85f1b45c"
dependencies = [
"dotenv",
"dotenvy",
"either",
"heck",
"once_cell",
@ -2739,13 +2776,13 @@ dependencies = [
[[package]]
name = "sqlx-rt"
version = "0.5.13"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4db708cd3e459078f85f39f96a00960bd841f66ee2a669e90bf36907f5a79aae"
checksum = "7be52fc7c96c136cedea840ed54f7d446ff31ad670c9dea95ebcb998530971a3"
dependencies = [
"once_cell",
"tokio",
"tokio-rustls 0.22.0",
"tokio-rustls",
]
[[package]]
@ -2960,26 +2997,15 @@ dependencies = [
"tokio",
]
[[package]]
name = "tokio-rustls"
version = "0.22.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bc6844de72e57df1980054b38be3a9f4702aba4858be64dd700181a8a6d0e1b6"
dependencies = [
"rustls 0.19.1",
"tokio",
"webpki 0.21.4",
]
[[package]]
name = "tokio-rustls"
version = "0.23.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c43ee83903113e03984cb9e5cebe6c04a5116269e900e3ddba8f068a62adda59"
dependencies = [
"rustls 0.20.6",
"rustls",
"tokio",
"webpki 0.22.0",
"webpki",
]
[[package]]
@ -3104,12 +3130,12 @@ dependencies = [
"httparse",
"log",
"rand 0.8.5",
"rustls 0.20.6",
"rustls",
"sha-1",
"thiserror",
"url",
"utf-8",
"webpki 0.22.0",
"webpki",
]
[[package]]
@ -3415,16 +3441,6 @@ dependencies = [
"wasm-bindgen",
]
[[package]]
name = "webpki"
version = "0.21.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b8e38c0608262c46d4a56202ebabdeb094cef7e560ca7a226c6bf055188aa4ea"
dependencies = [
"ring",
"untrusted",
]
[[package]]
name = "webpki"
version = "0.22.0"
@ -3435,22 +3451,13 @@ dependencies = [
"untrusted",
]
[[package]]
name = "webpki-roots"
version = "0.21.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "aabe153544e473b775453675851ecc86863d2a81d786d741f6b76778f2a48940"
dependencies = [
"webpki 0.21.4",
]
[[package]]
name = "webpki-roots"
version = "0.22.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f1c760f0d366a6c24a02ed7816e23e691f5d92291f94d15e836006fd11b04daf"
dependencies = [
"webpki 0.22.0",
"webpki",
]
[[package]]

View File

@ -9,20 +9,21 @@ poise = "0.2"
dotenv = "0.15"
tokio = { version = "1", features = ["process", "full"] }
reqwest = "0.11"
regex = "1.4"
lazy-regex = "2.3.0"
regex = "1.6"
log = "0.4"
env_logger = "0.8"
env_logger = "0.9"
chrono = "0.4"
chrono-tz = { version = "0.5", features = ["serde"] }
chrono-tz = { version = "0.6", features = ["serde"] }
lazy_static = "1.4"
num-integer = "0.1"
serde = "1.0"
serde_json = "1.0"
serde_repr = "0.1"
rmp-serde = "0.15"
rand = "0.7"
rand = "0.8"
levenshtein = "1.0"
sqlx = { version = "0.5", features = ["runtime-tokio-rustls", "macros", "mysql", "bigdecimal", "chrono"]}
sqlx = { version = "0.6", features = ["runtime-tokio-rustls", "macros", "mysql", "bigdecimal", "chrono"]}
base64 = "0.13"
[dependencies.postman]

View File

@ -12,5 +12,5 @@ chrono-tz = { version = "0.5", features = ["serde"] }
lazy_static = "1.4"
num-integer = "0.1"
serde = "1.0"
sqlx = { version = "0.5", features = ["runtime-tokio-rustls", "macros", "mysql", "bigdecimal", "chrono", "json"]}
sqlx = { version = "0.6", features = ["runtime-tokio-rustls", "macros", "mysql", "bigdecimal", "chrono", "json"]}
serenity = { version = "0.11.1", default-features = false, features = ["builder", "cache", "client", "gateway", "http", "model", "utils", "rustls_backend"] }

View File

@ -2,17 +2,19 @@ use std::collections::hash_map::Entry;
use chrono::offset::Utc;
use chrono_tz::{Tz, TZ_VARIANTS};
use lazy_regex::regex;
use levenshtein::levenshtein;
use poise::CreateReply;
use poise::{serenity_prelude::command::CommandOptionType, CreateReply};
use serde_json::{json, Value};
use crate::{
component_models::pager::{MacroPager, Pager},
consts::{EMBED_DESCRIPTION_MAX_LENGTH, THEME_COLOR},
models::{
command_macro::{guild_command_macro, CommandMacro},
command_macro::{guild_command_macro, CommandMacro, RawCommandMacro},
CtxData,
},
Context, Data, Error,
Context, Data, Error, GuildId,
};
async fn timezone_autocomplete(ctx: Context<'_>, partial: String) -> Vec<String> {
@ -576,3 +578,172 @@ pub fn show_macro_page<U, E>(macros: &[CommandMacro<U, E>], page: usize) -> Crea
reply
}
struct Alias {
id: u32,
guild_id: u32,
name: String,
command: String,
}
/// Migrate old $alias reminder commands to macros. Only macro names that are not taken will be used.
#[poise::command(
slash_command,
rename = "migrate",
guild_only = true,
default_member_permissions = "MANAGE_GUILD",
identifying_name = "migrate_macro"
)]
pub async fn migrate_macro(ctx: Context<'_>) -> Result<(), Error> {
let guild_id = ctx.guild_id().unwrap();
let mut transaction = ctx.data().database.begin().await?;
let aliases = sqlx::query_as!(
Alias,
"SELECT * FROM command_aliases WHERE guild_id = (SELECT id FROM guilds WHERE guild = ?)",
guild_id.0
)
.fetch_all(&mut transaction)
.await?;
let mut added_aliases = 0;
for alias in aliases {
match parse_text_command(guild_id, alias.name, &alias.command) {
Some(cmd_macro) => {
sqlx::query!(
"INSERT INTO macro (guild_id, name, description, commands) VALUES ((SELECT id FROM guilds WHERE guild = ?), ?, ?, ?)",
cmd_macro.guild_id.0,
cmd_macro.name,
cmd_macro.description,
cmd_macro.commands
)
.execute(&mut transaction)
.await?;
added_aliases += 1;
}
None => {}
}
}
transaction.commit().await?;
ctx.send(|b| b.content(format!("Added {} macros.", added_aliases))).await?;
Ok(())
}
// const REGEX_REMIND_COMMAND: Regex = RegexBuilder::new(
// r#"(?P<mentions>(?:<@\d+>\s+|<@!\d+>\s+|<#\d+>\s+)*)(?P<time>(?:(?:\d+)(?:s|m|h|d|:|/|-|))+)(?:\s+(?P<interval>(?:(?:\d+)(?:s|m|h|d|))+))?(?:\s+(?P<expires>(?:(?:\d+)(?:s|m|h|d|:|/|-|))+))?\s+(?P<content>.*)"#
// )
// .dot_matches_new_line(true)
// .build()
// .unwrap();
// const REGEX_NATURAL_COMMAND_1: Regex = RegexBuilder::new(
// r#"(?P<time>.*?)(?:\s+)(?:send|say)(?:\s+)(?P<msg>.*?)(?:(?:\s+)to(?:\s+)(?P<mentions>((?:<@\d+>)|(?:<@!\d+>)|(?:<#\d+>)|(?:\s+))+))?$"#
// )
// .dot_matches_new_line(true)
// .build()
// .unwrap();
// static REGEX_NATURAL_COMMAND_2: Regex = RegexBuilder::new(
// r#"(?P<msg>.*)(?:\s+)every(?:\s+)(?P<interval>.*?)(?:(?:\s+)(?:until|for)(?:\s+)(?P<expires>.*?))?$"#
// )
// .dot_matches_new_line(true)
// .build()
// .unwrap();
fn parse_text_command(
guild_id: GuildId,
alias_name: String,
command: &str,
) -> Option<RawCommandMacro> {
match command.split_once(" ") {
Some((command_word, args)) => {
let command_word = command_word.to_lowercase();
if command_word == "r"
|| command_word == "i"
|| command_word == "remind"
|| command_word == "interval"
{
let matcher = regex!(
r#"(?P<mentions>(?:<@\d+>\s+|<@!\d+>\s+|<#\d+>\s+)*)(?P<time>(?:(?:\d+)(?:s|m|h|d|:|/|-|))+)(?:\s+(?P<interval>(?:(?:\d+)(?:s|m|h|d|))+))?(?:\s+(?P<expires>(?:(?:\d+)(?:s|m|h|d|:|/|-|))+))?\s+(?P<content>.*)"#s
);
match matcher.captures(&args) {
Some(captures) => {
let mut args: Vec<Value> = vec![];
if let Some(group) = captures.name("time") {
let content = group.as_str();
args.push(json!({
"name": "time",
"value": content,
"type": CommandOptionType::String,
}));
}
if let Some(group) = captures.name("content") {
let content = group.as_str();
args.push(json!({
"name": "content",
"value": content,
"type": CommandOptionType::String,
}));
}
if let Some(group) = captures.name("interval") {
let content = group.as_str();
args.push(json!({
"name": "interval",
"value": content,
"type": CommandOptionType::String,
}));
}
if let Some(group) = captures.name("expires") {
let content = group.as_str();
args.push(json!({
"name": "expires",
"value": content,
"type": CommandOptionType::String,
}));
}
if let Some(group) = captures.name("mentions") {
let content = group.as_str();
args.push(json!({
"name": "channels",
"value": content,
"type": CommandOptionType::String,
}));
}
Some(RawCommandMacro {
guild_id,
name: alias_name,
description: None,
commands: json!([
{
"command_name": "remind",
"options": args,
}
]),
})
}
None => None,
}
// } else if command_word == "n" || command_word == "natural" {
} else {
None
}
}
None => None,
}
}

View File

@ -116,6 +116,7 @@ async fn _main(tx: Sender<()>) -> Result<(), Box<dyn StdError + Send + Sync>> {
moderation_cmds::list_macro(),
moderation_cmds::record_macro(),
moderation_cmds::run_macro(),
moderation_cmds::migrate_macro(),
],
..moderation_cmds::macro_base()
},

View File

@ -2,6 +2,7 @@ use poise::serenity::model::{
application::interaction::application_command::CommandDataOption, id::GuildId,
};
use serde::{Deserialize, Serialize};
use serde_json::Value;
use crate::{Context, Data, Error};
@ -29,6 +30,13 @@ pub struct CommandMacro<U, E> {
pub commands: Vec<RecordedCommand<U, E>>,
}
pub struct RawCommandMacro {
pub guild_id: GuildId,
pub name: String,
pub description: Option<String>,
pub commands: Value,
}
pub async fn guild_command_macro(
ctx: &Context<'_>,
name: &str,

View File

@ -12,7 +12,7 @@ oauth2 = "4"
log = "0.4"
reqwest = "0.11"
serde = { version = "1.0", features = ["derive"] }
sqlx = { version = "0.5", features = ["runtime-tokio-rustls", "macros", "mysql", "chrono", "json"] }
sqlx = { version = "0.6", features = ["runtime-tokio-rustls", "macros", "mysql", "chrono", "json"] }
chrono = "0.4"
chrono-tz = "0.5"
lazy_static = "1.4.0"