spdx

Fixed

• PR#96 fixed LicenseItem's PartialEq and PartialOrd implementations to agree with its total ordering, resolving #95.

Fixed

• PR#96 fixed LicenseItem's PartialEq and PartialOrd implementations to agree with its total ordering, resolving #95.

Changed

• PR#92 updated SPDX license list to 3.28.0.

Changed

• PR#92 updated SPDX license list to 3.28.0.

Changed

• PR#90 changed this crate to default to no_std, unless the detection feature is enabled, closing PR#89. Thanks @so-rose!
• PR#91 changed the license terms from MIT OR Apache2.0 to just Apache-2.0, as PR#84 merged external code that was only licensed under Apache-2.0. See #88 for the original raising of this mismatch.

Changed

• PR#90 changed this crate to default to no_std, unless the detection feature is enabled, closing PR#89. Thanks @so-rose!
• PR#91 changed the license terms from MIT OR Apache2.0 to just Apache-2.0, as PR#84 merged external code that was only licensed under Apache-2.0. See #88 for the original raising of this mismatch.

Fixed

• PR#87 fixed a code generation bug introduced in PR#86 that caused LicenseId::text() to return the incorrect license text.

Fixed

• PR#87 fixed a code generation bug introduced in PR#86 that caused LicenseId::text() to return the incorrect license text.

Changed

• PR#86 changes the license detection for GNU licenses (GPL, AGPL, LGPL, GFDL). In 0.13.0 they would be detected as their deprecated (eg. AGPL-3.0) variant due to the variants (root, -only, and -or-later) using the exact same license text. GNU licenses are now detected as the <root>-or-later version. This is an arbitrary decision, which I hope to not change, but if someone makes a convincing argument it could be.

Changed

• PR#86 changes the license detection for GNU licenses (GPL, AGPL, LGPL, GFDL). In 0.13.0 they would be detected as their deprecated (eg. AGPL-3.0) variant due to the variants (root, -only, and -or-later) using the exact same license text. GNU licenses are now detected as the <root>-or-later version. This is an arbitrary decision, which I hope to not change, but if someone makes a convincing argument it could be.

Added

• PR#84 resolved #67 by inlining the askalono crate to allow detection of license texts or headers from arbitrary text data. There are multiple features flags associated with this new feature.
• PR#85 resolved #82 by optionally allowing the parsing of unknown identifiers via ParseMode::allow_unknown. Unknown identifiers are either treated as LicenseRef-<unknown identifier> or AdditionRef-<unknown identifier> depending on their position. Unknown identifiers on positions that are invalid for either licenses or exceptions are still considered parse errors.

Added

• PR#84 resolved #67 by inlining the askalono crate to allow detection of license texts or headers from arbitrary text data. There are multiple features flags associated with this new feature.
• PR#85 resolved #82 by optionally allowing the parsing of unknown identifiers via ParseMode::allow_unknown. Unknown identifiers are either treated as LicenseRef-<unknown identifier> or AdditionRef-<unknown identifier> depending on their position. Unknown identifiers on positions that are invalid for either licenses or exceptions are still considered parse errors.

Added

• PR#81 resolved #68 by adding support for the WITH [%s"DocumentRef-"(idstring)":"]%s"AdditionRef-"(idstring) syntax. Thanks @weihanglo!

Added

• PR#81 resolved #68 by adding support for the WITH [%s"DocumentRef-"(idstring)":"]%s"AdditionRef-"(idstring) syntax. Thanks @weihanglo!

Changed

• PR#80 changed how Licensee::satisfies works for GNU licenses again, it now requires that the license ids match exactly. This is incredibly pedantic but means it's up to consumers if the want to have a smarter comparison, I just don't want to have to care about GNU licenses, ever.

Fixed

• PR#80 reverted a change introduced in PR#78 that would auto-fixup GNU licenses to their non-deprecated forms eg. GPL-2.0 => GPL-2.0-only. This is no longer done, resolving #79.

Changed

• PR#80 changed how Licensee::satisfies works for GNU licenses again, it now requires that the license ids match exactly. This is incredibly pedantic but means it's up to consumers if the want to have a smarter comparison, I just don't want to have to care about GNU licenses, ever.

Fixed

• PR#80 reverted a change introduced in [PR#78] that would auto-fixup GNU licenses to their non-deprecated forms eg. GPL-2.0 => GPL-2.0-only. This is no longer done, resolving #79.

Changed

• PR#78 removed ParseMode::allow_lower_case_operators, newer revisions of the SPDX spec allow all lower-case operators, making the option pointless.
• PR#78 added ParseMode::allow_deprecated, which will cause an error if a deprecated license identifier is used, false in LAX and true in STRICT.
• PR#78 changed the various imprecise names for GPL licenses to be mapped to the non-deprecated -only versions.
• PR#78 Expression::canonicalize now always changes GNU licenses to be -only or -or-later as the bare identifiers are deprecated.

Added

• PR#78 added LicenseId::version to retrieve the numeric version of the license if it has one.
• PR#78 added LicenseId::base to retrieve the base name of the license.
• PR#78 added gnu_license_id which attempts to retrieve the license id for a GNU license from its base identifier. This retrieves the -only or -or-later license that matches.
• PR#78 added Licensee::parse_mode, Licensee::parse now forwards to that function with ParseMode::STRICT.
• PR#78 added Reason::GnuPlusWithSuffix and Reason::DeprecatedLicenseId as errors.

Fixed

• PR#78 fixed an issue where Licensee::satisfies would not properly allow some licenses if the version was not at the end when using a +, notably the BSD licenses have the version in the middle of the license id.
• PR#78 fixed the handling of GNU licenses in Licensee::satisfies, at least to my best understanding.

  Licensee	GPL-1.0-only	GPL-1.0-or-later	GPL-2.0-only	GPL-2.0-or-later	GPL-3.0-only	GPL-3.0-or-later
  GPL-1.0-only	✅	✅	❌	❌	❌	❌
  GPL-1.0-or-later	✅	✅	❌	❌	❌	❌
  GPL-2.0-only	❌	✅	✅	✅	❌	❌
  GPL-2.0-or-later	❌	✅	✅	✅	❌	❌
  GPL-3.0-only	❌	✅	❌	✅	✅	✅
  GPL-3.0-or-later	❌	✅	❌	✅	✅	✅

Changed

• [PR#78] removed ParseMode::allow_lower_case_operators, newer revisions of the SPDX spec allow all lower-case operators, making the option pointless.
• [PR#78] added ParseMode::allow_deprecated, which will cause an error if a deprecated license identifier is used, false in LAX and true in STRICT.
• [PR#78] changed the various imprecise names for GPL licenses to be mapped to the non-deprecated -only versions.
• [PR#78] Expression::canonicalize now always changes GNU licenses to be -only or -or-later as the bare identifiers are deprecated.

Added

• [PR#78] added LicenseId::version to retrieve the numeric version of the license if it has one.
• [PR#78] added LicenseId::base to retrieve the base name of the license.
• [PR#78] added gnu_license_id which attempts to retrieve the license id for a GNU license from its base identifier. This retrieves the -only or -or-later license that matches.
• [PR#78] added Licensee::parse_mode, Licensee::parse now forwards to that function with ParseMode::STRICT.
• [PR#78] added Reason::GnuPlusWithSuffix and Reason::DeprecatedLicenseId as errors.

Fixed

• [PR#78] fixed an issue where Licensee::satisfies would not properly allow some licenses if the version was not at the end when using a +, notably the BSD licenses have the version in the middle of the license id.
• [PR#78] fixed the handling of GNU licenses in Licensee::satisfies, at least to my best understanding.

  Licensee	GPL-1.0-only	GPL-1.0-or-later	GPL-2.0-only	GPL-2.0-or-later	GPL-3.0-only	GPL-3.0-or-later
  GPL-1.0-only	✅	✅	❌	❌	❌	❌
  GPL-1.0-or-later	✅	✅	❌	❌	❌	❌
  GPL-2.0-only	❌	✅	✅	✅	❌	❌
  GPL-2.0-or-later	❌	✅	✅	✅	❌	❌
  GPL-3.0-only	❌	✅	❌	✅	✅	✅
  GPL-3.0-or-later	❌	✅	❌	✅	✅	✅

Changed

• PR#74 update SPDX license list to 3.27.0.

Changed

• PR#74 update SPDX license list to 3.27.0.

Changed

• PR#74 update SPDX license list to 3.26.0.

Changed

• PR#72 update SPDX license list to 3.25.0.

Changed

• PR#70 update SPDX license list to 3.24.0.

Changed

• PR#65 update SPDX license list to 3.23.

Changed

• PR#63 update SPDX license list to 3.22.

Added

• PR#64 resolved #56 by adding Expression::canonicalize which fixes otherwise valid expressions into a form parsable with ParseMode::STRICT

Changed

• PR#61 updated the SPDX license list from 3.20 => 3.21.

Fixed

• PR#60 fixed a few typos.

Changed

• PR#59 updated the SPDX license list from 3.19 => 3.20.

Changed

• PR#57 updated the SPDX license list from 3.18 => 3.19.

Changed

• PR#55 updated the SPDX license list from 3.14 => 3.18.

Changed

• PR#51 updates the crates.io metadata for the crate.

Changed

• PR#50 changed ParseMode to be a struct with several fields to give finer grained control over which parts of expression parsing/evaluation can be relaxed. Thanks @Turbo87!

Changed

• PR#48 resolved #45 by making the original error string owned in the case of a parse error, simplifying the handling of errors. Thanks @hoijui!
• PR#49 bumped the MSRV to 1.56.1, as well as moving to the 2021 edition and setting the rust-version there.

Fixed

• PR#44 fixed the Display for various GNU licenses, since they are "special" and diverge from the SPDX spec for reasons. Thanks @mmurto!

Added

• PR#43 added the text feature flag, which includes the full license and exception texts. They can be retrieved via LicenseId::text and ExceptionId::text respectively.
• PR#43 added the Expression::minimized_requirements method which allows a set of potential licensees be reduced down to the minimum possible requirements for an expression.

Added

• PR#41 added a NOASSERTION license. Hopefully this will become part of spec in the future.

Changed

• PR#40 updated the SPDX license list from 3.11 => 3.14.

Fixed

• PR#40 resolved #39 by taking the GFDL exceptional differences from all other licenses (include the other GNU ones) into account.

Changed

• PR#38 fixed various clippy lints which also bumps the MSRV to 1.53.0. Previously, PR#37 had bumped the MSRV to 1.52 so now this crate will check the MSRV so changes are intentional.
• PR#38 replaced the unmaintained difference crate with similar-asserts.

Changed

• PR#37 removed the dependencies on regex and lazy_static used for parsing some license expression parts, which gives a nice compile speed up with no behavior changes. Thanks @Swagadon!

Changed

• Renamed LicenseItem::SPDX => LicenseItem::Spdx and Token::SPDX => Token::Spdx.

Changed

• Updated to version 3.11 of the SPDX license list

Fixed

• Update smallvec to fix an advisory

Added

• Added Expression::iter() which iterates over both the license requirements and the operators.

Changed

• Updated to version 3.8 of the SPDX license list

Changed

• PR#19 added the #[non_exhaustive] attribute to the new ParseMode enum, which bumped the minimum required Rust version to use this crate to 1.40. PR#21 removed this attribute as that enum is primarily an input for this crate, and had little benefit.

Added

• PR#19 Added ParseMode enum, which has a Lax variant that allows certain invalid license identifiers found in some crates on crates.io, as well as the invalid / expression separator. Thanks @kornel!

Added

• Added LicenseId::is_gnu to indicate the GNU licenses (GPL, AGPL, LGPL, GFDL), which use a different suffix format than all other licenses
• std::error::Error is now (properly) implemented for error::ParseError
• LicenseReq not implements From<LicenseId>

Changed

• Lexer and Token can now be reached via the lexer module
• parser and expression are no longer part of the public API
• IS_COPYLEFT, IS_DEPRECATED, IS_FSF_LIBRE, and IS_OSI_APPROVED are no longer part of the public API
• The GFDL* licenses are now marked as copyleft

Fixed

• When creating a LicenseReq from a GNU license, the license identifier is converted into its base form, eg. GPL-2.0-or-later becomes GPL-2.0+ so that the GNU style license identifiers can be used just the same as all of the other ones. See this issue

Added

• Impl Display for Licensee

Changed

• Updated the list of licenses to version 3.7 of the SPDX license list

Added

• Added LicenseId::full_name which is the full name for the license, eg "MIT License" for the "MIT" short identifier

Added

• #9 Added a flag for determining if a license is considered copyleft. Thanks @kain88-de!

Added

• Added a Expression which can parse and validate an SPDX license expression is both syntactically and semantically correct, as well as evaluate the expression via a user provided callback
• Added an update exe for pulling new SPDX information, copied from https://github.com/rust-lang-nursery/license-exprs
• Added support for some of the metadata available from the SPDX format, namely "IsDeprecated", "IsFSFLibre", and "IsOSIApproved"

Changed

• Uhm...everything. I hope no one was using 0.1.0.
• Use a better lexer, mostly copied from https://github.com/rust-lang-nursery/license-exprs/pull/29

Added

• Initial add of spdx crate, based primarily on license-exprs

<!-- next-url --> [Unreleased]: https://github.com/EmbarkStudios/spdx/compare/0.13.5...HEAD [0.13.5]: https://github.com/EmbarkStudios/spdx/compare/0.13.4...0.13.5 [0.13.4]: https://github.com/EmbarkStudios/spdx/compare/0.13.3...0.13.4 [0.13.3]: https://github.com/EmbarkStudios/spdx/compare/0.13.2...0.13.3 [0.13.2]: https://github.com/EmbarkStudios/spdx/compare/0.13.1...0.13.2 [0.13.1]: https://github.com/EmbarkStudios/spdx/compare/0.13.0...0.13.1 [0.13.0]: https://github.com/EmbarkStudios/spdx/compare/0.12.0...0.13.0 [0.12.0]: https://github.com/EmbarkStudios/spdx/compare/0.11.1...0.12.0 [0.11.1]: https://github.com/EmbarkStudios/spdx/compare/0.11.0...0.11.1 [0.11.0]: https://github.com/EmbarkStudios/spdx/compare/0.10.9...0.11.0 [0.10.9]: https://github.com/EmbarkStudios/spdx/compare/0.10.9...0.10.9 [0.10.9]: https://github.com/EmbarkStudios/spdx/compare/0.10.8...0.10.9 [0.10.8]: https://github.com/EmbarkStudios/spdx/compare/0.10.7...0.10.8 [0.10.7]: https://github.com/EmbarkStudios/spdx/compare/0.10.6...0.10.7 [0.10.6]: https://github.com/EmbarkStudios/spdx/compare/0.10.5...0.10.6 [0.10.4]: https://github.com/EmbarkStudios/spdx/compare/0.10.3...0.10.4 [0.10.3]: https://github.com/EmbarkStudios/spdx/compare/0.10.2...0.10.3 [0.10.2]: https://github.com/EmbarkStudios/spdx/compare/0.10.1...0.10.2 [0.10.1]: https://github.com/EmbarkStudios/spdx/compare/0.10.0...0.10.1 [0.10.0]: https://github.com/EmbarkStudios/spdx/compare/0.9.0...0.10.0 [0.9.0]: https://github.com/EmbarkStudios/spdx/compare/0.8.1...0.9.0 [0.8.1]: https://github.com/EmbarkStudios/spdx/compare/0.8.0...0.8.1 [0.8.0]: https://github.com/EmbarkStudios/spdx/compare/0.7.0...0.8.0 [0.7.0]: https://github.com/EmbarkStudios/spdx/compare/0.6.2...0.7.0 [0.6.2]: https://github.com/EmbarkStudios/spdx/compare/0.6.1...0.6.2 [0.6.1]: https://github.com/EmbarkStudios/spdx/compare/0.6.0...0.6.1 [0.6.0]: https://github.com/EmbarkStudios/spdx/compare/0.5.0...0.6.0 [0.5.0]: https://github.com/EmbarkStudios/spdx/compare/0.4.1...0.5.0 [0.4.1]: https://github.com/EmbarkStudios/spdx/compare/0.4.0...0.4.1 [0.4.0]: https://github.com/EmbarkStudios/spdx/compare/0.3.6...0.4.0 [0.3.6]: https://github.com/EmbarkStudios/spdx/compare/0.3.5...0.3.6 [0.3.5]: https://github.com/EmbarkStudios/spdx/compare/0.3.4...0.3.5 [0.3.4]: https://github.com/EmbarkStudios/spdx/compare/0.3.3...0.3.4 [0.3.3]: https://github.com/EmbarkStudios/spdx/compare/0.3.2...0.3.3 [0.3.2]: https://github.com/EmbarkStudios/spdx/compare/0.3.1...0.3.2 [0.3.1]: https://github.com/EmbarkStudios/spdx/compare/0.3.0...0.3.1 [0.3.0]: https://github.com/EmbarkStudios/spdx/compare/0.2.4...0.3.0 [0.2.4]: https://github.com/EmbarkStudios/spdx/compare/0.2.3...0.2.4 [0.2.3]: https://github.com/EmbarkStudios/spdx/compare/0.2.2...0.2.3 [0.2.2]: https://github.com/EmbarkStudios/spdx/compare/0.2.1...0.2.2 [0.2.1]: https://github.com/EmbarkStudios/spdx/compare/0.2.0...0.2.1 [0.2.0]: https://github.com/EmbarkStudios/spdx/compare/0.1.0...0.2.0 [0.1.0]: https://github.com/EmbarkStudios/spdx/releases/tag/0.1.0