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Merge pull request #209 from akhildevelops/master
CLI Interface for fake-rs
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Original file line number | Diff line number | Diff line change |
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@@ -2,7 +2,7 @@ | |
name = "fake" | ||
version = "3.0.1" | ||
authors = ["cksac <[email protected]>"] | ||
description = "An easy to use library for generating fake data like name, number, address, lorem, dates, etc." | ||
description = "An easy to use library and command line for generating fake data like name, number, address, lorem, dates, etc." | ||
keywords = ["faker", "data", "generator", "random"] | ||
license = "MIT OR Apache-2.0" | ||
readme = "README.md" | ||
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@@ -41,6 +41,7 @@ url-escape = { version = "0.1", optional = true } | |
bson = { version = "2", optional = true } | ||
url = { version = "2", optional = true } | ||
indexmap = { version = "2", optional = true} | ||
clap = { version = "4.0.32", optional = true, features=["cargo"] } | ||
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[dev-dependencies] | ||
chrono = { version = "0.4", features = ["clock"], default-features = false } | ||
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@@ -60,6 +61,7 @@ bigdecimal = ["bigdecimal-rs", "rust_decimal"] | |
geo = ["geo-types", "num-traits"] | ||
http = ["dep:http", "url-escape"] | ||
bson_oid = ["bson"] | ||
cli = ["dep:clap"] | ||
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[[example]] | ||
name = "basic" | ||
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@@ -82,3 +84,10 @@ required-features = [ | |
name = "usage" | ||
path = "examples/usage.rs" | ||
required-features = ["derive"] | ||
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[[bin]] | ||
name = "fake" | ||
path = "src/bin/cli/main.rs" | ||
required-features = [ | ||
"cli" | ||
] |
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@@ -0,0 +1,227 @@ | ||
use clap::{builder::StyledStr, ArgMatches}; | ||
use fake::{faker, Fake}; | ||
use rand::Rng; | ||
#[derive(Clone, Copy, Debug)] | ||
#[allow(non_camel_case_types)] | ||
pub enum AVAILABLE_LOCALES { | ||
EN, | ||
FR_FR, | ||
ZH_TW, | ||
ZH_CN, | ||
JA_JP, | ||
AR_SA, | ||
PT_BR, | ||
} | ||
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macro_rules! fake_gen_on_return_type { | ||
($s:ident,$rng:ident,Vec) => { | ||
format!("{:?}", $s.fake_with_rng::<Vec<String>, _>($rng)) | ||
}; | ||
($s:ident,$rng:ident) => { | ||
$s.fake_with_rng($rng) | ||
}; | ||
} | ||
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macro_rules! some_rules { | ||
($locale:expr, $module:ident, $fake:ident($($arg:ident)?)$(,$return_type:ident)?) => { | ||
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match $locale { | ||
AVAILABLE_LOCALES::EN => { | ||
let s = faker::$module::en::$fake($($arg)?); | ||
Box::new(move |rng: &mut R| fake_gen_on_return_type!(s,rng$(,$return_type)?)) | ||
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} | ||
AVAILABLE_LOCALES::FR_FR => { | ||
let s = faker::$module::fr_fr::$fake($($arg)?); | ||
Box::new(move |rng: &mut R| fake_gen_on_return_type!(s,rng$(,$return_type)?)) | ||
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} | ||
AVAILABLE_LOCALES::ZH_TW => { | ||
let s = faker::$module::zh_tw::$fake($($arg)?); | ||
Box::new(move |rng: &mut R| fake_gen_on_return_type!(s,rng$(,$return_type)?)) | ||
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} | ||
AVAILABLE_LOCALES::ZH_CN => { | ||
let s = faker::$module::zh_cn::$fake($($arg)?); | ||
Box::new(move |rng: &mut R| fake_gen_on_return_type!(s,rng$(,$return_type)?)) | ||
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} | ||
AVAILABLE_LOCALES::AR_SA => { | ||
let s = faker::$module::ar_sa::$fake($($arg)?); | ||
Box::new(move |rng: &mut R| fake_gen_on_return_type!(s,rng$(,$return_type)?)) | ||
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} | ||
AVAILABLE_LOCALES::JA_JP => { | ||
let s = faker::$module::ja_jp::$fake($($arg)?); | ||
Box::new(move |rng: &mut R| fake_gen_on_return_type!(s,rng$(,$return_type)?)) | ||
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} | ||
AVAILABLE_LOCALES::PT_BR => { | ||
let s = faker::$module::pt_br::$fake($($arg)?); | ||
Box::new(move |rng: &mut R| fake_gen_on_return_type!(s,rng$(,$return_type)?)) | ||
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} | ||
} | ||
}; | ||
} | ||
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use clap::{value_parser, Arg, Command}; | ||
macro_rules! generate_command { | ||
($fake:literal) => { | ||
Command::new($fake) | ||
}; | ||
($fake:ident) => { | ||
Command::new(stringify!($fake)) | ||
}; | ||
($fake:ident($($arg:ident: $type:ty=$default:literal),+)) => { | ||
Command::new(stringify!($fake))$(.arg( | ||
Arg::new(stringify!($arg)) | ||
.long(stringify!($arg)) | ||
.default_value(stringify!($default)) | ||
.value_parser(value_parser!($type))))+ | ||
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}; | ||
} | ||
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macro_rules! right_arm { | ||
($locale:ident, $module:ident, $fake:ident) => { | ||
some_rules!($locale, $module, $fake()) | ||
}; | ||
($locale:ident, $module:ident, $fake:ident($arg:ident: u8),$sub_matches:ident) => {{ | ||
let value = *$sub_matches.get_one::<u8>(stringify!($arg)).unwrap(); | ||
some_rules!($locale, $module, $fake(value)) | ||
}}; | ||
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($locale:ident, $module:ident, $fake:ident(min: usize, max: usize),$sub_matches:ident$(,$return_type:ident)?) => {{ | ||
let min = *$sub_matches.get_one::<usize>("min").unwrap(); | ||
let max = *$sub_matches.get_one::<usize>("max").unwrap(); | ||
let range = min..max; | ||
some_rules!($locale, $module, $fake(range)$(,$return_type)?) | ||
}}; | ||
} | ||
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macro_rules! fakegen_commands { | ||
($(($fake:ident$(($($arg:ident: $arg_type:tt=$arg_default:literal),+))?$(->$return_type:ident)?,$module:ident)),+) => { | ||
( | ||
vec![$(generate_command!($fake$(($($arg:$arg_type=$arg_default),+))?)),+], | ||
|arg_matches:ArgMatches, locale:AVAILABLE_LOCALES, help_message:StyledStr| { | ||
match arg_matches.subcommand(){ | ||
$(Some((stringify!($fake),_sub_matches))=>{ | ||
right_arm!(locale, $module, $fake$(($($arg: $arg_type),+),_sub_matches)?$(,$return_type)?) | ||
})+ | ||
_ => { | ||
println!("Didn't receive subcommand\n {}", help_message); | ||
std::process::exit(0) | ||
} | ||
} | ||
} | ||
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) | ||
}; | ||
} | ||
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pub fn all_fakegen_commands<R: Rng>() -> ( | ||
Vec<Command>, | ||
impl Fn(ArgMatches, AVAILABLE_LOCALES, StyledStr) -> Box<dyn Fn(&mut R) -> String>, | ||
) { | ||
fakegen_commands!( | ||
//address | ||
(CityPrefix, address), | ||
(CitySuffix, address), | ||
(CityName, address), | ||
(CountryName, address), | ||
(CountryCode, address), | ||
(StreetSuffix, address), | ||
(StreetName, address), | ||
(TimeZone, address), | ||
(StateName, address), | ||
(StateAbbr, address), | ||
(SecondaryAddressType, address), | ||
(SecondaryAddress, address), | ||
(ZipCode, address), | ||
(PostCode, address), | ||
(BuildingNumber, address), | ||
(Latitude, address), | ||
(Longitude, address), | ||
(Geohash(precision:u8=1),address), | ||
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||
//barcode | ||
(Isbn,barcode), | ||
(Isbn10,barcode), | ||
(Isbn13,barcode), | ||
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//creditcard | ||
(CreditCardNumber,creditcard), | ||
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//company | ||
(CompanySuffix, company), | ||
(CompanyName, company), | ||
(Buzzword, company), | ||
(BuzzwordMiddle, company), | ||
(BuzzwordTail, company), | ||
(CatchPhrase, company), | ||
(BsVerb, company), | ||
(BsAdj, company), | ||
(BsNoun, company), | ||
(Bs, company), | ||
(Profession, company), | ||
(Industry, company), | ||
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||
//internet | ||
(FreeEmailProvider,internet), | ||
(DomainSuffix,internet), | ||
(FreeEmail,internet), | ||
(SafeEmail,internet), | ||
(Username,internet), | ||
(Password(min:usize=10, max:usize=20),internet), | ||
(IPv4,internet), | ||
(IPv6,internet), | ||
(IP,internet), | ||
(MACAddress,internet), | ||
(UserAgent,internet), | ||
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//job | ||
(Seniority,job), | ||
(Field,job), | ||
(Position,job), | ||
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//lorem | ||
(Word,lorem), | ||
(Words(min:usize=5, max:usize=10)->Vec,lorem), | ||
(Sentence(min:usize=5, max:usize=10),lorem), | ||
(Sentences(min:usize=5, max:usize=10)->Vec,lorem), | ||
(Paragraph(min:usize=5, max:usize=10),lorem), | ||
(Paragraphs(min:usize=5, max:usize=10)->Vec,lorem), | ||
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||
//name | ||
(FirstName,name), | ||
(LastName,name), | ||
(Title,name), | ||
(Suffix,name), | ||
(Name,name), | ||
(NameWithTitle,name), | ||
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//phone_number | ||
(PhoneNumber,phone_number), | ||
(CellNumber,phone_number), | ||
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//filesystem | ||
(FilePath,filesystem), | ||
(FileName,filesystem), | ||
(FileExtension,filesystem), | ||
(DirPath,filesystem), | ||
(MimeType,filesystem), | ||
(Semver,filesystem), | ||
(SemverStable,filesystem), | ||
(SemverUnstable,filesystem), | ||
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||
//currency | ||
(CurrencyCode,currency), | ||
(CurrencyName,currency), | ||
(CurrencySymbol,currency), | ||
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//finance | ||
(Bic,finance), | ||
(Isin,finance) | ||
) | ||
} |
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