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zeta: Add detection of BSD licenses + efficiency improvements + more lenient whitespace handling (#37194)

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Closes #36564

Release Notes:

- Edit Prediction: Added various BSD licenses to open-source licenses
eligible for data collection.
This commit is contained in:
Michael Sloan
2025-08-29 21:16:42 +00:00
committed by GitHub
parent f2c3f3b168
commit 515282d719
19 changed files with 435 additions and 254 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Cargo.lock
Generated
+1
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@@ -20830,6 +20830,7 @@ dependencies = [
"serde",
"serde_json",
"settings",
"strum 0.27.1",
"telemetry",
"telemetry_events",
"theme",
crates/zeta/Cargo.toml
+1
View File
@@ -46,6 +46,7 @@ release_channel.workspace = true
serde.workspace = true
serde_json.workspace = true
settings.workspace = true
strum.workspace = true
telemetry.workspace = true
telemetry_events.workspace = true
theme.workspace = true
crates/zeta/src/license_detection.rs
+206 -242
View File
@@ -1,5 +1,6 @@
use std::{
collections::BTreeSet,
fmt::{Display, Formatter},
path::{Path, PathBuf},
sync::{Arc, LazyLock},
};
@@ -10,6 +11,7 @@ use gpui::{App, AppContext as _, Entity, Subscription, Task};
use postage::watch;
use project::Worktree;
use regex::Regex;
use strum::VariantArray;
use util::ResultExt as _;
use worktree::ChildEntriesOptions;
@@ -17,8 +19,14 @@ use worktree::ChildEntriesOptions;
static LICENSE_FILE_NAME_REGEX: LazyLock<regex::bytes::Regex> = LazyLock::new(|| {
regex::bytes::RegexBuilder::new(
"^ \
(?: license | licence) \
(?: [\\-._] (?: apache | isc | mit | upl))? \
(?: license | licence)? \
(?: [\\-._]? \
(?: apache (?: [\\-._] (?: 2.0 | 2 ))? | \
0? bsd (?: [\\-._] [0123])? (?: [\\-._] clause)? | \
isc | \
mit | \
upl))? \
(?: [\\-._]? (?: license | licence))? \
(?: \\.txt | \\.md)? \
$",
)
@@ -28,40 +36,93 @@ static LICENSE_FILE_NAME_REGEX: LazyLock<regex::bytes::Regex> = LazyLock::new(||
.unwrap()
});
fn is_license_eligible_for_data_collection(license: &str) -> bool {
static LICENSE_REGEXES: LazyLock<Vec<Regex>> = LazyLock::new(|| {
[
include_str!("license_detection/apache.regex"),
include_str!("license_detection/isc.regex"),
include_str!("license_detection/mit.regex"),
include_str!("license_detection/upl.regex"),
]
.into_iter()
.map(|pattern| Regex::new(&canonicalize_license_text(pattern)).unwrap())
.collect()
#[derive(Debug, Clone, Copy, Eq, PartialEq, VariantArray)]
pub enum OpenSourceLicense {
Apache2_0,
BSD0Clause,
BSD1Clause,
BSD2Clause,
BSD3Clause,
ISC,
MIT,
UPL1_0,
}
impl Display for OpenSourceLicense {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
write!(f, "{}", self.spdx_identifier())
}
}
impl OpenSourceLicense {
pub fn spdx_identifier(&self) -> &'static str {
match self {
OpenSourceLicense::Apache2_0 => "apache-2.0",
OpenSourceLicense::BSD0Clause => "0bsd",
OpenSourceLicense::BSD1Clause => "bsd-1-clause",
OpenSourceLicense::BSD2Clause => "bsd-2-clause",
OpenSourceLicense::BSD3Clause => "bsd-3-clause",
OpenSourceLicense::ISC => "isc",
OpenSourceLicense::MIT => "mit",
OpenSourceLicense::UPL1_0 => "upl-1.0",
}
}
pub fn regex(&self) -> &'static str {
match self {
OpenSourceLicense::Apache2_0 => include_str!("license_detection/apache-2.0.regex"),
OpenSourceLicense::BSD0Clause => include_str!("license_detection/0bsd.regex"),
OpenSourceLicense::BSD1Clause => include_str!("license_detection/bsd-1-clause.regex"),
OpenSourceLicense::BSD2Clause => include_str!("license_detection/bsd-2-clause.regex"),
OpenSourceLicense::BSD3Clause => include_str!("license_detection/bsd-3-clause.regex"),
OpenSourceLicense::ISC => include_str!("license_detection/isc.regex"),
OpenSourceLicense::MIT => include_str!("license_detection/mit.regex"),
OpenSourceLicense::UPL1_0 => include_str!("license_detection/upl-1.0.regex"),
}
}
}
fn detect_license(license: &str) -> Option<OpenSourceLicense> {
static LICENSE_REGEX: LazyLock<Regex> = LazyLock::new(|| {
let mut regex_string = String::new();
let mut is_first = true;
for license in OpenSourceLicense::VARIANTS {
if is_first {
regex_string.push_str("^(?:(");
is_first = false;
} else {
regex_string.push_str(")|(");
}
regex_string.push_str(&canonicalize_license_text(license.regex()));
}
regex_string.push_str("))$");
let regex = Regex::new(&regex_string).unwrap();
assert_eq!(regex.captures_len(), OpenSourceLicense::VARIANTS.len() + 1);
regex
});
let license = canonicalize_license_text(license);
LICENSE_REGEXES.iter().any(|regex| regex.is_match(&license))
LICENSE_REGEX
.captures(&canonicalize_license_text(license))
.and_then(|captures| {
let license = OpenSourceLicense::VARIANTS
.iter()
.enumerate()
.find(|(index, _)| captures.get(index + 1).is_some())
.map(|(_, license)| *license);
if license.is_none() {
log::error!("bug: open source license regex matched without any capture groups");
}
license
})
}
/// Canonicalizes the whitespace of license text and license regexes.
fn canonicalize_license_text(license: &str) -> String {
static PARAGRAPH_SEPARATOR_REGEX: LazyLock<Regex> =
LazyLock::new(|| Regex::new(r"\s*\n\s*\n\s*").unwrap());
PARAGRAPH_SEPARATOR_REGEX
.split(license)
.filter(|paragraph| !paragraph.trim().is_empty())
.map(|paragraph| {
paragraph
.trim()
.split_whitespace()
.collect::<Vec<_>>()
.join(" ")
})
license
.split_ascii_whitespace()
.collect::<Vec<_>>()
.join("\n\n")
.join(" ")
.to_ascii_lowercase()
}
pub enum LicenseDetectionWatcher {
@@ -157,7 +218,7 @@ impl LicenseDetectionWatcher {
return None;
}
let text = fs.load(&abs_path).await.log_err()?;
let is_eligible = is_license_eligible_for_data_collection(&text);
let is_eligible = detect_license(&text).is_some();
if is_eligible {
log::debug!(
"`{abs_path:?}` matches a license that is eligible for data collection (if enabled)"
@@ -193,193 +254,47 @@ mod tests {
use super::*;
const MIT_LICENSE: &str = include_str!("license_detection/mit-text");
const APACHE_LICENSE: &str = include_str!("license_detection/apache-text");
const APACHE_2_0_TXT: &str = include_str!("license_detection/apache-2.0.txt");
const ISC_TXT: &str = include_str!("license_detection/isc.txt");
const MIT_TXT: &str = include_str!("license_detection/mit.txt");
const UPL_1_0_TXT: &str = include_str!("license_detection/upl-1.0.txt");
const BSD_0_CLAUSE_TXT: &str = include_str!("license_detection/0bsd.txt");
const BSD_1_CLAUSE_TXT: &str = include_str!("license_detection/bsd-1-clause.txt");
const BSD_2_CLAUSE_TXT: &str = include_str!("license_detection/bsd-2-clause.txt");
const BSD_3_CLAUSE_TXT: &str = include_str!("license_detection/bsd-3-clause.txt");
#[test]
fn test_mit_positive_detection() {
assert!(is_license_eligible_for_data_collection(MIT_LICENSE));
#[track_caller]
fn assert_matches_license(text: &str, license: OpenSourceLicense) {
let license_regex =
Regex::new(&format!("^{}$", canonicalize_license_text(license.regex()))).unwrap();
assert!(license_regex.is_match(&canonicalize_license_text(text)));
assert_eq!(detect_license(text), Some(license));
}
#[test]
fn test_mit_negative_detection() {
let example_license = format!(
r#"{MIT_LICENSE}
This project is dual licensed under the MIT License and the Apache License, Version 2.0."#
);
assert!(!is_license_eligible_for_data_collection(&example_license));
}
#[test]
fn test_isc_positive_detection() {
let example_license = unindent(
r#"
ISC License
Copyright (c) 2024, John Doe
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
"#
.trim(),
);
assert!(is_license_eligible_for_data_collection(&example_license));
}
#[test]
fn test_isc_negative_detection() {
let example_license = unindent(
r#"
ISC License
Copyright (c) 2024, John Doe
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
This project is dual licensed under the ISC License and the MIT License.
"#
.trim(),
);
assert!(!is_license_eligible_for_data_collection(&example_license));
}
#[test]
fn test_upl_positive_detection() {
let example_license = unindent(
r#"
Copyright (c) 2025, John Doe
The Universal Permissive License (UPL), Version 1.0
Subject to the condition set forth below, permission is hereby granted to any person
obtaining a copy of this software, associated documentation and/or data (collectively
the "Software"), free of charge and under any and all copyright rights in the
Software, and any and all patent rights owned or freely licensable by each licensor
hereunder covering either (i) the unmodified Software as contributed to or provided
by such licensor, or (ii) the Larger Works (as defined below), to deal in both
(a) the Software, and
(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if one is
included with the Software (each a "Larger Work" to which the Software is
contributed by such licensors),
without restriction, including without limitation the rights to copy, create
derivative works of, display, perform, and distribute the Software and make, use,
sell, offer for sale, import, export, have made, and have sold the Software and the
Larger Work(s), and to sublicense the foregoing rights on either these or other
terms.
This license is subject to the following condition:
The above copyright notice and either this complete permission notice or at a minimum
a reference to the UPL must be included in all copies or substantial portions of the
Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
"#
.trim(),
);
assert!(is_license_eligible_for_data_collection(&example_license));
}
#[test]
fn test_upl_negative_detection() {
let example_license = unindent(
r#"
UPL License
Copyright (c) 2024, John Doe
The Universal Permissive License (UPL), Version 1.0
Subject to the condition set forth below, permission is hereby granted to any person
obtaining a copy of this software, associated documentation and/or data (collectively
the "Software"), free of charge and under any and all copyright rights in the
Software, and any and all patent rights owned or freely licensable by each licensor
hereunder covering either (i) the unmodified Software as contributed to or provided
by such licensor, or (ii) the Larger Works (as defined below), to deal in both
(a) the Software, and
(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if one is
included with the Software (each a "Larger Work" to which the Software is
contributed by such licensors),
without restriction, including without limitation the rights to copy, create
derivative works of, display, perform, and distribute the Software and make, use,
sell, offer for sale, import, export, have made, and have sold the Software and the
Larger Work(s), and to sublicense the foregoing rights on either these or other
terms.
This license is subject to the following condition:
The above copyright notice and either this complete permission notice or at a minimum
a reference to the UPL must be included in all copies or substantial portions of the
Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
This project is dual licensed under the ISC License and the MIT License.
"#
.trim(),
);
assert!(!is_license_eligible_for_data_collection(&example_license));
fn test_0bsd_positive_detection() {
assert_matches_license(BSD_0_CLAUSE_TXT, OpenSourceLicense::BSD0Clause);
}
#[test]
fn test_apache_positive_detection() {
assert!(is_license_eligible_for_data_collection(APACHE_LICENSE));
assert_matches_license(APACHE_2_0_TXT, OpenSourceLicense::Apache2_0);
let license_with_appendix = format!(
r#"{APACHE_LICENSE}
r#"{APACHE_2_0_TXT}
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
@@ -395,9 +310,7 @@ mod tests {
See the License for the specific language governing permissions and
limitations under the License."#
);
assert!(is_license_eligible_for_data_collection(
&license_with_appendix
));
assert_matches_license(&license_with_appendix, OpenSourceLicense::Apache2_0);
// Sometimes people fill in the appendix with copyright info.
let license_with_copyright = license_with_appendix.replace(
@@ -405,16 +318,79 @@ mod tests {
"Copyright 2025 John Doe",
);
assert!(license_with_copyright != license_with_appendix);
assert!(is_license_eligible_for_data_collection(
&license_with_copyright
));
assert_matches_license(&license_with_copyright, OpenSourceLicense::Apache2_0);
}
#[test]
fn test_apache_negative_detection() {
assert!(!is_license_eligible_for_data_collection(&format!(
"{APACHE_LICENSE}\n\nThe terms in this license are void if P=NP."
)));
assert!(
detect_license(&format!(
"{APACHE_2_0_TXT}\n\nThe terms in this license are void if P=NP."
))
.is_none()
);
}
#[test]
fn test_bsd_1_clause_positive_detection() {
assert_matches_license(BSD_1_CLAUSE_TXT, OpenSourceLicense::BSD1Clause);
}
#[test]
fn test_bsd_2_clause_positive_detection() {
assert_matches_license(BSD_2_CLAUSE_TXT, OpenSourceLicense::BSD2Clause);
}
#[test]
fn test_bsd_3_clause_positive_detection() {
assert_matches_license(BSD_3_CLAUSE_TXT, OpenSourceLicense::BSD3Clause);
}
#[test]
fn test_isc_positive_detection() {
assert_matches_license(ISC_TXT, OpenSourceLicense::ISC);
}
#[test]
fn test_isc_negative_detection() {
let license_text = format!(
r#"{ISC_TXT}
This project is dual licensed under the ISC License and the MIT License."#
);
assert!(detect_license(&license_text).is_none());
}
#[test]
fn test_mit_positive_detection() {
assert_matches_license(MIT_TXT, OpenSourceLicense::MIT);
}
#[test]
fn test_mit_negative_detection() {
let license_text = format!(
r#"{MIT_TXT}
This project is dual licensed under the MIT License and the Apache License, Version 2.0."#
);
assert!(detect_license(&license_text).is_none());
}
#[test]
fn test_upl_positive_detection() {
assert_matches_license(UPL_1_0_TXT, OpenSourceLicense::UPL1_0);
}
#[test]
fn test_upl_negative_detection() {
let license_text = format!(
r#"{UPL_1_0_TXT}
This project is dual licensed under the UPL License and the MIT License."#
);
assert!(detect_license(&license_text).is_none());
}
#[test]
@@ -439,10 +415,22 @@ mod tests {
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"LICENSE-ISC"));
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"LICENSE-UPL"));
// Test with "license" coming after
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"APACHE-LICENSE"));
// Test version numbers
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"APACHE-2"));
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"APACHE-2.0"));
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"BSD-1"));
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"BSD-2"));
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"BSD-3"));
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"BSD-3-CLAUSE"));
// Test combinations
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"LICENSE-MIT.txt"));
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"LICENCE.ISC.md"));
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"license_upl"));
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"LICENSE.APACHE.2.0"));
// Test case insensitive
assert!(LICENSE_FILE_NAME_REGEX.is_match(b"License"));
@@ -461,39 +449,17 @@ mod tests {
assert!(!LICENSE_FILE_NAME_REGEX.is_match(b"LICENSE.old"));
assert!(!LICENSE_FILE_NAME_REGEX.is_match(b"LICENSE-GPL"));
assert!(!LICENSE_FILE_NAME_REGEX.is_match(b"LICENSEABC"));
assert!(!LICENSE_FILE_NAME_REGEX.is_match(b""));
}
#[test]
fn test_canonicalize_license_text() {
// Test basic whitespace normalization
let input = "Line 1\n Line 2 \n\n\n Line 3 ";
let expected = "Line 1 Line 2\n\nLine 3";
assert_eq!(canonicalize_license_text(input), expected);
// Test paragraph separation
let input = "Paragraph 1\nwith multiple lines\n\n\n\nParagraph 2\nwith more lines";
let expected = "Paragraph 1 with multiple lines\n\nParagraph 2 with more lines";
assert_eq!(canonicalize_license_text(input), expected);
// Test empty paragraphs are filtered out
let input = "\n\n\nParagraph 1\n\n\n \n\n\nParagraph 2\n\n\n";
let expected = "Paragraph 1\n\nParagraph 2";
assert_eq!(canonicalize_license_text(input), expected);
// Test single line
let input = " Single line with spaces ";
let expected = "Single line with spaces";
assert_eq!(canonicalize_license_text(input), expected);
// Test multiple consecutive spaces within lines
let input = "Word1 Word2\n\nWord3 Word4";
let expected = "Word1 Word2\n\nWord3 Word4";
let input = " Paragraph 1\nwith multiple lines\n\n\n\nParagraph 2\nwith more lines\n ";
let expected = "paragraph 1 with multiple lines paragraph 2 with more lines";
assert_eq!(canonicalize_license_text(input), expected);
// Test tabs and mixed whitespace
let input = "Word1\t\tWord2\n\n Word3\r\n\r\n\r\nWord4 ";
let expected = "Word1 Word2\n\nWord3\n\nWord4";
let expected = "word1 word2 word3 word4";
assert_eq!(canonicalize_license_text(input), expected);
}
@@ -532,9 +498,7 @@ mod tests {
.trim(),
);
assert!(is_license_eligible_for_data_collection(
&mit_with_weird_spacing
));
assert_matches_license(&mit_with_weird_spacing, OpenSourceLicense::MIT);
}
fn init_test(cx: &mut TestAppContext) {
@@ -590,14 +554,14 @@ mod tests {
assert!(matches!(watcher, LicenseDetectionWatcher::Local { .. }));
assert!(!watcher.is_project_open_source());
fs.write(Path::new("/root/LICENSE-MIT"), MIT_LICENSE.as_bytes())
fs.write(Path::new("/root/LICENSE-MIT"), MIT_TXT.as_bytes())
.await
.unwrap();
cx.background_executor.run_until_parked();
assert!(watcher.is_project_open_source());
fs.write(Path::new("/root/LICENSE-APACHE"), APACHE_LICENSE.as_bytes())
fs.write(Path::new("/root/LICENSE-APACHE"), APACHE_2_0_TXT.as_bytes())
.await
.unwrap();
@@ -630,7 +594,7 @@ mod tests {
let fs = FakeFs::new(cx.background_executor.clone());
fs.insert_tree(
"/root",
json!({ "main.rs": "fn main() {}", "LICENSE-MIT": MIT_LICENSE }),
json!({ "main.rs": "fn main() {}", "LICENSE-MIT": MIT_TXT }),
)
.await;
crates/zeta/src/license_detection/0bsd.regex
+12
View File
@@ -0,0 +1,12 @@
.*
Permission to use, copy, modify, and/or distribute this software for
any purpose with or without fee is hereby granted\.
THE SOFTWARE IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL
WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS\. IN NO EVENT SHALL THE AUTHOR BE LIABLE
FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE\.
crates/zeta/src/license_detection/0bsd.txt
+13
View File
@@ -0,0 +1,13 @@
Zero-Clause BSD
=============
Permission to use, copy, modify, and/or distribute this software for
any purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL
WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE
FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
crates/zeta/src/license_detection/apache.regex → crates/zeta/src/license_detection/apache-2.0.regex
+6 -6
View File
@@ -1,4 +1,4 @@
^Apache License
Apache License
Version 2\.0, January 2004
http://www\.apache\.org/licenses/
@@ -171,9 +171,9 @@
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability\.(:?
of your accepting any such warranty or additional liability\.(?:
END OF TERMS AND CONDITIONS)?(:?
END OF TERMS AND CONDITIONS)?(?:
APPENDIX: How to apply the Apache License to your work\.
@@ -184,9 +184,9 @@
comment syntax for the file format\. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third\-party archives\.)?(:?
identification within third\-party archives\.)?(?:
Copyright .*)?(:?
Copyright .*)?(?:
Licensed under the Apache License, Version 2\.0 \(the "License"\);
you may not use this file except in compliance with the License\.
@@ -198,4 +198,4 @@
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied\.
See the License for the specific language governing permissions and
limitations under the License\.)?$
limitations under the License\.)?
crates/zeta/src/license_detection/apache-text → crates/zeta/src/license_detection/apache-2.0.txt
View File
crates/zeta/src/license_detection/bsd-1-clause.regex
+17
View File
@@ -0,0 +1,17 @@
.*Copyright.*
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
(?:1\.|\*)? Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer\.
THIS SOFTWARE IS PROVIDED BY .* “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL .* BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES \(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION\) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT \(INCLUDING NEGLIGENCE OR OTHERWISE\) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE\.
crates/zeta/src/license_detection/bsd-1-clause.txt
+20
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@@ -0,0 +1,20 @@
Copyright (c) 2024 John Doe
Some Organization
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
THIS SOFTWARE IS PROVIDED BY [Name of Organization] “AS IS” AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
SHALL [Name of Organisation] BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
OF SUCH DAMAGE.
crates/zeta/src/license_detection/bsd-2-clause.regex
+22
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@@ -0,0 +1,22 @@
.*Copyright.*
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
(?:1\.|\*)? Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer\.
(?:2\.|\*)? Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution\.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED\. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES \(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION\) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT \(INCLUDING NEGLIGENCE OR OTHERWISE\) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE\.
crates/zeta/src/license_detection/bsd-2-clause.txt
+26
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@@ -0,0 +1,26 @@
Copyright (c) 2024
John Doe (john.doe@gmail.com)
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
crates/zeta/src/license_detection/bsd-3-clause.regex
+26
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@@ -0,0 +1,26 @@
.*Copyright.*
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
(?:1\.|\*)? Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer\.
(?:2\.|\*)? Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution\.
(?:3\.|\*)? Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission\.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED\. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES \(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION\) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT \(INCLUDING NEGLIGENCE OR OTHERWISE\) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE\.
crates/zeta/src/license_detection/bsd-3-clause.txt
+29
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@@ -0,0 +1,29 @@
BSD 3-Clause License
Copyright (c) 2025, John Doe
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.
* Neither the name of the copyright holder nor the names of its contributors
may be used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
crates/zeta/src/license_detection/isc.regex
+2 -2
View File
@@ -1,4 +1,4 @@
^.*ISC License.*
.*ISC License.*
Copyright.*
@@ -12,4 +12,4 @@ MERCHANTABILITY AND FITNESS\. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE\.$
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE\.
crates/zeta/src/license_detection/isc.txt
+15
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@@ -0,0 +1,15 @@
ISC License
Copyright (c) 2024, John Doe
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
crates/zeta/src/license_detection/mit.regex
+2 -2
View File
@@ -1,4 +1,4 @@
^.*MIT License.*
.*MIT License.*
Copyright.*
@@ -18,4 +18,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT\. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE\.$
SOFTWARE\.
crates/zeta/src/license_detection/mit-text → crates/zeta/src/license_detection/mit.txt
View File
crates/zeta/src/license_detection/upl.regex → crates/zeta/src/license_detection/upl-1.0.regex
+2 -2
View File
@@ -1,4 +1,4 @@
^Copyright.*
Copyright.*
The Universal Permissive License.*
@@ -32,4 +32,4 @@ INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NONINFRINGEMENT\. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
OR THE USE OR OTHER DEALINGS IN THE SOFTWARE\.$
OR THE USE OR OTHER DEALINGS IN THE SOFTWARE\.
crates/zeta/src/license_detection/upl-1.0.txt
+35
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@@ -0,0 +1,35 @@
Copyright (c) 2025, John Doe
The Universal Permissive License (UPL), Version 1.0
Subject to the condition set forth below, permission is hereby granted to any person
obtaining a copy of this software, associated documentation and/or data (collectively
the "Software"), free of charge and under any and all copyright rights in the
Software, and any and all patent rights owned or freely licensable by each licensor
hereunder covering either (i) the unmodified Software as contributed to or provided
by such licensor, or (ii) the Larger Works (as defined below), to deal in both
(a) the Software, and
(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if one is
included with the Software (each a "Larger Work" to which the Software is
contributed by such licensors),
without restriction, including without limitation the rights to copy, create
derivative works of, display, perform, and distribute the Software and make, use,
sell, offer for sale, import, export, have made, and have sold the Software and the
Larger Work(s), and to sublicense the foregoing rights on either these or other
terms.
This license is subject to the following condition:
The above copyright notice and either this complete permission notice or at a minimum
a reference to the UPL must be included in all copies or substantial portions of the
Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.