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use std::fs::File;
use std::io::Write;
use std::io;
pub mod license;
pub fn write_license(license_text: &str, output_path: &str) -> Result<(), io::Error> {
let mut file = File::create(output_path)?;
file.write_all(license_text.as_bytes())?;
Ok(())
}
pub fn create_license(license_type: &str) -> Option<Box<license::License>> {
match license_type {
"bsd" => Some(Box::new(license::BSD {})),
"BSD" => Some(Box::new(license::BSD {})),
"mit" => Some(Box::new(license::Mit {})),
"MIT" => Some(Box::new(license::Mit {})),
"gpl" => Some(Box::new(license::GPL {})),
"GPL" => Some(Box::new(license::GPL {})),
"gpl-3" => Some(Box::new(license::GPL {})),
"GPL-3" => Some(Box::new(license::GPL {})),
"apgl" => Some(Box::new(license::AGPL {})),
"APGL" => Some(Box::new(license::AGPL {})),
"apgl-3" => Some(Box::new(license::AGPL {})),
"APGL-3" => Some(Box::new(license::AGPL {})),
"apache" => Some(Box::new(license::Apache {})),
"Apache" => Some(Box::new(license::Apache {})),
"CC-BY" => Some(Box::new(license::CcBy {})),
"CCBY" => Some(Box::new(license::CcBy {})),
"ccby" => Some(Box::new(license::CcBy {})),
"CC-BY-NC" => Some(Box::new(license::CcByNc {})),
"CCBYNC" => Some(Box::new(license::CcByNc {})),
"ccbync" => Some(Box::new(license::CcByNc {})),
"CC-BY-SA" => Some(Box::new(license::CcBySa {})),
"CCBYSA" => Some(Box::new(license::CcBySa {})),
"ccbysa" => Some(Box::new(license::CcBySa {})),
"CC-BY-NC-SA" => Some(Box::new(license::CcByNcSa {})),
"CCBYNCSA" => Some(Box::new(license::CcByNcSa {})),
"ccbyncsa" => Some(Box::new(license::CcByNcSa {})),
"cc0" => Some(Box::new(license::CCZero {})),
"CC0" => Some(Box::new(license::CCZero {})),
"lgpl" => Some(Box::new(license::LGPL {})),
"LGPL" => Some(Box::new(license::LGPL {})),
"lgpl-3" => Some(Box::new(license::LGPL {})),
"LGPL-3" => Some(Box::new(license::LGPL {})),
"mpl" => Some(Box::new(license::MPL {})),
"MPL" => Some(Box::new(license::MPL {})),
"unlicense" => Some(Box::new(license::UNLICENSE {})),
"Unlicense" => Some(Box::new(license::UNLICENSE {})),
"UNLICENSE" => Some(Box::new(license::UNLICENSE {})),
_ => None,
}
}
#[cfg(test)]
mod test {
use super::*;
#[test]
fn not_found_license() {
let license = create_license("_NO_LICENSE_");
assert!(license.is_none());
}
#[test]
fn create_mit_license() {
let mit = create_license("mit");
let license_text = mit.unwrap().notice(2018, "azu", "license-generator");
assert!(license_text.contains("Permission is hereby granted"));
assert!(license_text.contains("azu"));
assert!(license_text.contains("2018"));
}
#[test]
fn create_gpl_license() {
let gpl = create_license("gpl");
let license_text = gpl.unwrap().notice(2018, "azu", "license-generator");
assert!(license_text.contains("GNU GENERAL PUBLIC LICENSE"));
assert!(license_text.contains("azu"));
assert!(license_text.contains("2018"));
}
#[test]
fn create_ccby_license() {
let ccby = create_license("ccby");
let license_text = ccby.unwrap().notice(2018, "azu", "license-generator");
assert!(license_text.contains("Attribution 4.0 International"));
assert!(license_text.contains("azu"));
assert!(license_text.contains("license-generator"));
}
}