Merge branch 'gh-pages' into cc0-source-text

.travis.yml

@@ -5,7 +5,7 @@ script: "./script/cibuild"
 #environment
 language: ruby
 rvm:
-  - 2.4.0
+  - 2.4.2
 
 addons:
   apt:

Gemfile

@@ -16,7 +16,7 @@ end
 
 group :test do
   gem 'html-proofer', '~> 3.0'
-  gem 'nokogiri'
+  gem 'licensee'
   gem 'rake'
   gem 'rspec'
   gem 'rubocop'

LICENSE.md

@@ -1,4 +1,4 @@
-Copyright (c) 2013-2017 GitHub, Inc. and contributors
+Copyright (c) 2013-2018 GitHub, Inc. and contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -69,6 +69,7 @@ The licenses on choosealicense.com are regularly imported to GitHub.com to be us
 * `project` - The repository name
 * `description` - The description of the repository
 * `year` - The current year
+* `projecturl` - The repository URL or other project website
 
 ## License properties
 

_data/fields.yml

@@ -21,3 +21,6 @@
 
 - name: year
   description: The current year
+
+- name: projecturl
+  description: The repository URL or other project website

_includes/sidebar.html

@@ -14,7 +14,7 @@
     {% endif %}
     {% assign xgpl = false %}
     {% if page.spdx-id contains 'GPL' %}{% assign xgpl = true %}{% endif %}
-    <p class="note"><strong>Optional: </strong> Add <strong><code>{{ page.spdx-id }}</code>{% if xgpl %}+{% endif %}</strong>{% if xgpl %} (or <strong><code>{{ page.spdx-id }}</code></strong> to disallow future versions){% endif %} to your project's package description, if applicable (e.g., <a href="https://docs.npmjs.com/files/package.json#license">Node.js</a>, <a href="http://guides.rubygems.org/specification-reference/#license=">Ruby</a>, and <a href="http://doc.crates.io/manifest.html#package-metadata">Rust</a>). This will ensure the license is displayed in package directories.</p>
+    <p class="note"><strong>Optional: </strong> Add <strong><code>{{ page.spdx-id }}</code>{% if xgpl %}+{% endif %}</strong>{% if xgpl %} (or <strong><code>{{ page.spdx-id }}</code></strong> to disallow future versions){% endif %} to your project's package description, if applicable (e.g., <a href="https://docs.npmjs.com/files/package.json#license">Node.js</a>, <a href="http://guides.rubygems.org/specification-reference/#license=">Ruby</a>, and <a href="https://doc.rust-lang.org/cargo/reference/manifest.html#package-metadata">Rust</a>). This will ensure the license is displayed in package directories.</p>
   </div>
 
   {% if page.source %}

_licenses/bsd-2-clause.txt

@@ -1,5 +1,5 @@
 ---
-title: BSD 2-clause "Simplified" License
+title: BSD 2-Clause "Simplified" License
 spdx-id: BSD-2-Clause
 redirect_from: /licenses/bsd/
 source: https://opensource.org/licenses/BSD-2-Clause

_licenses/bsd-3-clause-clear.txt

@@ -1,5 +1,5 @@
 ---
-title: BSD 3-clause Clear License
+title: BSD 3-Clause Clear License
 spdx-id: BSD-3-Clause-Clear
 source: https://spdx.org/licenses/BSD-3-Clause-Clear.html
 

_licenses/bsd-3-clause.txt

@@ -1,5 +1,5 @@
 ---
-title: BSD 3-clause "New" or "Revised" License
+title: BSD 3-Clause "New" or "Revised" License
 spdx-id: BSD-3-Clause
 source: https://opensource.org/licenses/BSD-3-Clause
 hidden: false

_licenses/ecl-2.0.txt

@@ -12,7 +12,7 @@ note: The Apereo Foundation recommends taking the additional step of adding a bo
 using:
   - Sakai: https://github.com/sakaiproject/sakai/blob/master/LICENSE
   - OAE: https://github.com/oaeproject/Hilary/blob/master/LICENSE
-  - Opencast: https://bitbucket.org/opencast-community/opencast/src/905077ba5e6483f8c49869a1fc13bf9268790a79/LICENSE?at=develop
+  - Opencast: https://bitbucket.org/opencast-community/opencast/src/905077ba5e6483f8c49869a1fc13bf9268790a79/LICENSE
 
 permissions:
   - commercial-use

_licenses/epl-1.0.txt

@@ -1,9 +1,8 @@
 ---
 title: Eclipse Public License 1.0
 spdx-id: EPL-1.0
-redirect_from: /licenses/eclipse/
 source: https://www.eclipse.org/legal/epl-v10.html
-hidden: false
+hidden: true
 
 description: This commercially-friendly copyleft license provides the ability to commercially license binaries; a modern royalty-free patent license grant; and the ability for linked works to use other licenses, including commercial ones.
 

_licenses/epl-2.0.txt

@@ -0,0 +1,311 @@
+---
+title: Eclipse Public License 2.0
+spdx-id: EPL-2.0
+redirect_from: /licenses/eclipse/
+source: https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
+hidden: false
+
+description: This commercially-friendly copyleft license provides the ability to commercially license binaries; a modern royalty-free patent license grant; and the ability for linked works to use other licenses, including commercial ones.
+
+how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file.
+
+using:
+  - Eclipse Ditto: https://github.com/eclipse/ditto/blob/master/LICENSE
+  - Eclipse SmartHome: https://github.com/eclipse/smarthome/blob/master/LICENSE
+  - SUMO: https://github.com/DLR-TS/sumo/blob/master/COPYING
+
+permissions:
+  - commercial-use
+  - distribution
+  - modifications
+  - patent-use
+  - private-use
+
+conditions:
+  - disclose-source
+  - include-copyright
+  - same-license
+
+limitations:
+  - liability
+  - warranty
+
+---
+
+Eclipse Public License - v 2.0
+
+    THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE
+    PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION
+    OF THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
+
+1. DEFINITIONS
+
+"Contribution" means:
+
+  a) in the case of the initial Contributor, the initial content
+     Distributed under this Agreement, and
+
+  b) in the case of each subsequent Contributor:
+     i) changes to the Program, and
+     ii) additions to the Program;
+  where such changes and/or additions to the Program originate from
+  and are Distributed by that particular Contributor. A Contribution
+  "originates" from a Contributor if it was added to the Program by
+  such Contributor itself or anyone acting on such Contributor's behalf.
+  Contributions do not include changes or additions to the Program that
+  are not Modified Works.
+
+"Contributor" means any person or entity that Distributes the Program.
+
+"Licensed Patents" mean patent claims licensable by a Contributor which
+are necessarily infringed by the use or sale of its Contribution alone
+or when combined with the Program.
+
+"Program" means the Contributions Distributed in accordance with this
+Agreement.
+
+"Recipient" means anyone who receives the Program under this Agreement
+or any Secondary License (as applicable), including Contributors.
+
+"Derivative Works" shall mean any work, whether in Source Code or other
+form, that is based on (or derived from) the Program and for which the
+editorial revisions, annotations, elaborations, or other modifications
+represent, as a whole, an original work of authorship.
+
+"Modified Works" shall mean any work in Source Code or other form that
+results from an addition to, deletion from, or modification of the
+contents of the Program, including, for purposes of clarity any new file
+in Source Code form that contains any contents of the Program. Modified
+Works shall not include works that contain only declarations,
+interfaces, types, classes, structures, or files of the Program solely
+in each case in order to link to, bind by name, or subclass the Program
+or Modified Works thereof.
+
+"Distribute" means the acts of a) distributing or b) making available
+in any manner that enables the transfer of a copy.
+
+"Source Code" means the form of a Program preferred for making
+modifications, including but not limited to software source code,
+documentation source, and configuration files.
+
+"Secondary License" means either the GNU General Public License,
+Version 2.0, or any later versions of that license, including any
+exceptions or additional permissions as identified by the initial
+Contributor.
+
+2. GRANT OF RIGHTS
+
+  a) Subject to the terms of this Agreement, each Contributor hereby
+  grants Recipient a non-exclusive, worldwide, royalty-free copyright
+  license to reproduce, prepare Derivative Works of, publicly display,
+  publicly perform, Distribute and sublicense the Contribution of such
+  Contributor, if any, and such Derivative Works.
+
+  b) Subject to the terms of this Agreement, each Contributor hereby
+  grants Recipient a non-exclusive, worldwide, royalty-free patent
+  license under Licensed Patents to make, use, sell, offer to sell,
+  import and otherwise transfer the Contribution of such Contributor,
+  if any, in Source Code or other form. This patent license shall
+  apply to the combination of the Contribution and the Program if, at
+  the time the Contribution is added by the Contributor, such addition
+  of the Contribution causes such combination to be covered by the
+  Licensed Patents. The patent license shall not apply to any other
+  combinations which include the Contribution. No hardware per se is
+  licensed hereunder.
+
+  c) Recipient understands that although each Contributor grants the
+  licenses to its Contributions set forth herein, no assurances are
+  provided by any Contributor that the Program does not infringe the
+  patent or other intellectual property rights of any other entity.
+  Each Contributor disclaims any liability to Recipient for claims
+  brought by any other entity based on infringement of intellectual
+  property rights or otherwise. As a condition to exercising the
+  rights and licenses granted hereunder, each Recipient hereby
+  assumes sole responsibility to secure any other intellectual
+  property rights needed, if any. For example, if a third party
+  patent license is required to allow Recipient to Distribute the
+  Program, it is Recipient's responsibility to acquire that license
+  before distributing the Program.
+
+  d) Each Contributor represents that to its knowledge it has
+  sufficient copyright rights in its Contribution, if any, to grant
+  the copyright license set forth in this Agreement.
+
+  e) Notwithstanding the terms of any Secondary License, no
+  Contributor makes additional grants to any Recipient (other than
+  those set forth in this Agreement) as a result of such Recipient's
+  receipt of the Program under the terms of a Secondary License
+  (if permitted under the terms of Section 3).
+
+3. REQUIREMENTS
+
+3.1 If a Contributor Distributes the Program in any form, then:
+
+  a) the Program must also be made available as Source Code, in
+  accordance with section 3.2, and the Contributor must accompany
+  the Program with a statement that the Source Code for the Program
+  is available under this Agreement, and informs Recipients how to
+  obtain it in a reasonable manner on or through a medium customarily
+  used for software exchange; and
+
+  b) the Contributor may Distribute the Program under a license
+  different than this Agreement, provided that such license:
+     i) effectively disclaims on behalf of all other Contributors all
+     warranties and conditions, express and implied, including
+     warranties or conditions of title and non-infringement, and
+     implied warranties or conditions of merchantability and fitness
+     for a particular purpose;
+
+     ii) effectively excludes on behalf of all other Contributors all
+     liability for damages, including direct, indirect, special,
+     incidental and consequential damages, such as lost profits;
+
+     iii) does not attempt to limit or alter the recipients' rights
+     in the Source Code under section 3.2; and
+
+     iv) requires any subsequent distribution of the Program by any
+     party to be under a license that satisfies the requirements
+     of this section 3.
+
+3.2 When the Program is Distributed as Source Code:
+
+  a) it must be made available under this Agreement, or if the
+  Program (i) is combined with other material in a separate file or
+  files made available under a Secondary License, and (ii) the initial
+  Contributor attached to the Source Code the notice described in
+  Exhibit A of this Agreement, then the Program may be made available
+  under the terms of such Secondary Licenses, and
+
+  b) a copy of this Agreement must be included with each copy of
+  the Program.
+
+3.3 Contributors may not remove or alter any copyright, patent,
+trademark, attribution notices, disclaimers of warranty, or limitations
+of liability ("notices") contained within the Program from any copy of
+the Program which they Distribute, provided that Contributors may add
+their own appropriate notices.
+
+4. COMMERCIAL DISTRIBUTION
+
+Commercial distributors of software may accept certain responsibilities
+with respect to end users, business partners and the like. While this
+license is intended to facilitate the commercial use of the Program,
+the Contributor who includes the Program in a commercial product
+offering should do so in a manner which does not create potential
+liability for other Contributors. Therefore, if a Contributor includes
+the Program in a commercial product offering, such Contributor
+("Commercial Contributor") hereby agrees to defend and indemnify every
+other Contributor ("Indemnified Contributor") against any losses,
+damages and costs (collectively "Losses") arising from claims, lawsuits
+and other legal actions brought by a third party against the Indemnified
+Contributor to the extent caused by the acts or omissions of such
+Commercial Contributor in connection with its distribution of the Program
+in a commercial product offering. The obligations in this section do not
+apply to any claims or Losses relating to any actual or alleged
+intellectual property infringement. In order to qualify, an Indemnified
+Contributor must: a) promptly notify the Commercial Contributor in
+writing of such claim, and b) allow the Commercial Contributor to control,
+and cooperate with the Commercial Contributor in, the defense and any
+related settlement negotiations. The Indemnified Contributor may
+participate in any such claim at its own expense.
+
+For example, a Contributor might include the Program in a commercial
+product offering, Product X. That Contributor is then a Commercial
+Contributor. If that Commercial Contributor then makes performance
+claims, or offers warranties related to Product X, those performance
+claims and warranties are such Commercial Contributor's responsibility
+alone. Under this section, the Commercial Contributor would have to
+defend claims against the other Contributors related to those performance
+claims and warranties, and if a court requires any other Contributor to
+pay any damages as a result, the Commercial Contributor must pay
+those damages.
+
+5. NO WARRANTY
+
+EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, AND TO THE EXTENT
+PERMITTED BY APPLICABLE LAW, THE PROGRAM IS PROVIDED ON AN "AS IS"
+BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR
+IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR CONDITIONS OF
+TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR
+PURPOSE. Each Recipient is solely responsible for determining the
+appropriateness of using and distributing the Program and assumes all
+risks associated with its exercise of rights under this Agreement,
+including but not limited to the risks and costs of program errors,
+compliance with applicable laws, damage to or loss of data, programs
+or equipment, and unavailability or interruption of operations.
+
+6. DISCLAIMER OF LIABILITY
+
+EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, AND TO THE EXTENT
+PERMITTED BY APPLICABLE LAW, NEITHER RECIPIENT NOR ANY CONTRIBUTORS
+SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST
+PROFITS), 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 OR DISTRIBUTION OF THE PROGRAM OR THE
+EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+7. GENERAL
+
+If any provision of this Agreement is invalid or unenforceable under
+applicable law, it shall not affect the validity or enforceability of
+the remainder of the terms of this Agreement, and without further
+action by the parties hereto, such provision shall be reformed to the
+minimum extent necessary to make such provision valid and enforceable.
+
+If Recipient institutes patent litigation against any entity
+(including a cross-claim or counterclaim in a lawsuit) alleging that the
+Program itself (excluding combinations of the Program with other software
+or hardware) infringes such Recipient's patent(s), then such Recipient's
+rights granted under Section 2(b) shall terminate as of the date such
+litigation is filed.
+
+All Recipient's rights under this Agreement shall terminate if it
+fails to comply with any of the material terms or conditions of this
+Agreement and does not cure such failure in a reasonable period of
+time after becoming aware of such noncompliance. If all Recipient's
+rights under this Agreement terminate, Recipient agrees to cease use
+and distribution of the Program as soon as reasonably practicable.
+However, Recipient's obligations under this Agreement and any licenses
+granted by Recipient relating to the Program shall continue and survive.
+
+Everyone is permitted to copy and distribute copies of this Agreement,
+but in order to avoid inconsistency the Agreement is copyrighted and
+may only be modified in the following manner. The Agreement Steward
+reserves the right to publish new versions (including revisions) of
+this Agreement from time to time. No one other than the Agreement
+Steward has the right to modify this Agreement. The Eclipse Foundation
+is the initial Agreement Steward. The Eclipse Foundation may assign the
+responsibility to serve as the Agreement Steward to a suitable separate
+entity. Each new version of the Agreement will be given a distinguishing
+version number. The Program (including Contributions) may always be
+Distributed subject to the version of the Agreement under which it was
+received. In addition, after a new version of the Agreement is published,
+Contributor may elect to Distribute the Program (including its
+Contributions) under the new version.
+
+Except as expressly stated in Sections 2(a) and 2(b) above, Recipient
+receives no rights or licenses to the intellectual property of any
+Contributor under this Agreement, whether expressly, by implication,
+estoppel or otherwise. All rights in the Program not expressly granted
+under this Agreement are reserved. Nothing in this Agreement is intended
+to be enforceable by any entity that is not a Contributor or Recipient.
+No third-party beneficiary rights are created under this Agreement.
+
+Exhibit A - Form of Secondary Licenses Notice
+
+"This Source Code may also be made available under the following 
+Secondary Licenses when the conditions for such availability set forth 
+in the Eclipse Public License, v. 2.0 are satisfied: {name license(s),
+version(s), and exceptions or additional permissions here}."
+
+  Simply including a copy of this Agreement, including this Exhibit A
+  is not sufficient to license the Source Code under Secondary Licenses.
+
+  If it is not possible or desirable to put the notice in a particular
+  file, then You may include the notice in a location (such as a LICENSE
+  file in a relevant directory) where a recipient would be likely to
+  look for such a notice.
+
+  You may add additional accurate notices of copyright ownership.

_licenses/eupl-1.2.txt

@@ -0,0 +1,309 @@
+---
+title: European Union Public License 1.2
+spdx-id: EUPL-1.2
+source: http://eur-lex.europa.eu/legal-content/TXT/?uri=CELEX%3A32017D0863
+
+description: The European Union Public Licence (EUPL) is a copyleft free/open source software license created on the initiative of and approved by the European Commission in 22 official languages of the European Union.
+
+how: Indicate “Licensed under the EUPL” following the copyright notice of your source code, for example in a README file or directly in a source code file as a comment.
+
+using:
+  - AethysRotation: https://github.com/SimCMinMax/AethysRotation/blob/master/LICENSE
+  - WildDuck: https://github.com/nodemailer/wildduck/blob/master/LICENSE
+  - ZoneMTA: https://github.com/zone-eu/zone-mta/blob/master/LICENSE
+
+permissions:
+  - commercial-use
+  - modifications
+  - distribution
+  - patent-use
+  - private-use
+
+conditions:
+  - include-copyright
+  - disclose-source
+  - document-changes
+  - network-use-disclose
+  - same-license
+
+limitations:
+  - liability
+  - trademark-use
+  - warranty
+
+---
+
+European Union Public Licence
+V. 1.2
+
+EUPL © the European Union 2007, 2016
+
+This European Union Public Licence (the ‘EUPL’) applies to the Work (as
+defined below) which is provided under the terms of this Licence. Any use of
+the Work, other than as authorised under this Licence is prohibited (to the
+extent such use is covered by a right of the copyright holder of the Work).
+
+The Work is provided under the terms of this Licence when the Licensor (as
+defined below) has placed the following notice immediately following the
+copyright notice for the Work: “Licensed under the EUPL”, or has expressed by
+any other means his willingness to license under the EUPL.
+
+1. Definitions
+
+In this Licence, the following terms have the following meaning:
+— ‘The Licence’: this Licence.
+— ‘The Original Work’: the work or software distributed or communicated by the
+  ‘Licensor under this Licence, available as Source Code and also as
+  ‘Executable Code as the case may be.
+— ‘Derivative Works’: the works or software that could be created by the
+  ‘Licensee, based upon the Original Work or modifications thereof. This
+  ‘Licence does not define the extent of modification or dependence on the
+  ‘Original Work required in order to classify a work as a Derivative Work;
+  ‘this extent is determined by copyright law applicable in the country
+  ‘mentioned in Article 15.
+— ‘The Work’: the Original Work or its Derivative Works.
+— ‘The Source Code’: the human-readable form of the Work which is the most
+  convenient for people to study and modify.
+
+— ‘The Executable Code’: any code which has generally been compiled and which
+  is meant to be interpreted by a computer as a program.
+— ‘The Licensor’: the natural or legal person that distributes or communicates
+  the Work under the Licence.
+— ‘Contributor(s)’: any natural or legal person who modifies the Work under
+  the Licence, or otherwise contributes to the creation of a Derivative Work.
+— ‘The Licensee’ or ‘You’: any natural or legal person who makes any usage of
+  the Work under the terms of the Licence.
+— ‘Distribution’ or ‘Communication’: any act of selling, giving, lending,
+  renting, distributing, communicating, transmitting, or otherwise making
+  available, online or offline, copies of the Work or providing access to its
+  essential functionalities at the disposal of any other natural or legal
+  person.
+
+2. Scope of the rights granted by the Licence
+
+The Licensor hereby grants You a worldwide, royalty-free, non-exclusive,
+sublicensable licence to do the following, for the duration of copyright
+vested in the Original Work:
+
+— use the Work in any circumstance and for all usage,
+— reproduce the Work,
+— modify the Work, and make Derivative Works based upon the Work,
+— communicate to the public, including the right to make available or display
+  the Work or copies thereof to the public and perform publicly, as the case
+  may be, the Work,
+— distribute the Work or copies thereof,
+— lend and rent the Work or copies thereof,
+— sublicense rights in the Work or copies thereof.
+
+Those rights can be exercised on any media, supports and formats, whether now
+known or later invented, as far as the applicable law permits so.
+
+In the countries where moral rights apply, the Licensor waives his right to
+exercise his moral right to the extent allowed by law in order to make
+effective the licence of the economic rights here above listed.
+
+The Licensor grants to the Licensee royalty-free, non-exclusive usage rights
+to any patents held by the Licensor, to the extent necessary to make use of
+the rights granted on the Work under this Licence.
+
+3. Communication of the Source Code
+
+The Licensor may provide the Work either in its Source Code form, or as
+Executable Code. If the Work is provided as Executable Code, the Licensor
+provides in addition a machine-readable copy of the Source Code of the Work
+along with each copy of the Work that the Licensor distributes or indicates,
+in a notice following the copyright notice attached to the Work, a repository
+where the Source Code is easily and freely accessible for as long as the
+Licensor continues to distribute or communicate the Work.
+
+4. Limitations on copyright
+
+Nothing in this Licence is intended to deprive the Licensee of the benefits
+from any exception or limitation to the exclusive rights of the rights owners
+in the Work, of the exhaustion of those rights or of other applicable
+limitations thereto.
+
+5. Obligations of the Licensee
+
+The grant of the rights mentioned above is subject to some restrictions and
+obligations imposed on the Licensee. Those obligations are the following:
+ 
+Attribution right: The Licensee shall keep intact all copyright, patent or
+trademarks notices and all notices that refer to the Licence and to the
+disclaimer of warranties. The Licensee must include a copy of such notices and
+a copy of the Licence with every copy of the Work he/she distributes or
+communicates. The Licensee must cause any Derivative Work to carry prominent
+notices stating that the Work has been modified and the date of modification.
+
+Copyleft clause: If the Licensee distributes or communicates copies of the
+Original Works or Derivative Works, this Distribution or Communication will be
+done under the terms of this Licence or of a later version of this Licence
+unless the Original Work is expressly distributed only under this version of
+the Licence — for example by communicating ‘EUPL v. 1.2 only’. The Licensee
+(becoming Licensor) cannot offer or impose any additional terms or conditions
+on the Work or Derivative Work that alter or restrict the terms of the
+Licence.
+
+Compatibility clause: If the Licensee Distributes or Communicates Derivative
+Works or copies thereof based upon both the Work and another work licensed
+under a Compatible Licence, this Distribution or Communication can be done
+under the terms of this Compatible Licence. For the sake of this clause,
+‘Compatible Licence’ refers to the licences listed in the appendix attached to
+this Licence. Should the Licensee's obligations under the Compatible Licence
+conflict with his/her obligations under this Licence, the obligations of the
+Compatible Licence shall prevail.
+
+Provision of Source Code: When distributing or communicating copies of the
+Work, the Licensee will provide a machine-readable copy of the Source Code or
+indicate a repository where this Source will be easily and freely available
+for as long as the Licensee continues to distribute or communicate the Work.
+
+Legal Protection: This Licence does not grant permission to use the trade
+names, trademarks, service marks, or names of the Licensor, except as required
+for reasonable and customary use in describing the origin of the Work and
+reproducing the content of the copyright notice.
+
+6. Chain of Authorship
+
+The original Licensor warrants that the copyright in the Original Work granted
+hereunder is owned by him/her or licensed to him/her and that he/she has the
+power and authority to grant the Licence.
+
+Each Contributor warrants that the copyright in the modifications he/she
+brings to the Work are owned by him/her or licensed to him/her and that he/she
+has the power and authority to grant the Licence.
+
+Each time You accept the Licence, the original Licensor and subsequent
+Contributors grant You a licence to their contributions to the Work, under the
+terms of this Licence.
+
+7. Disclaimer of Warranty
+
+The Work is a work in progress, which is continuously improved by numerous
+Contributors. It is not a finished work and may therefore contain defects or
+‘bugs’ inherent to this type of development.
+
+For the above reason, the Work is provided under the Licence on an ‘as is’
+basis and without warranties of any kind concerning the Work, including
+without limitation merchantability, fitness for a particular purpose, absence
+of defects or errors, accuracy, non-infringement of intellectual property
+rights other than copyright as stated in Article 6 of this Licence.
+
+This disclaimer of warranty is an essential part of the Licence and a
+condition for the grant of any rights to the Work.
+
+8. Disclaimer of Liability
+
+Except in the cases of wilful misconduct or damages directly caused to natural
+persons, the Licensor will in no event be liable for any direct or indirect,
+material or moral, damages of any kind, arising out of the Licence or of the
+use of the Work, including without limitation, damages for loss of goodwill,
+work stoppage, computer failure or malfunction, loss of data or any commercial
+damage, even if the Licensor has been advised of the possibility of such
+damage. However, the Licensor will be liable under statutory product liability
+laws as far such laws apply to the Work.
+
+9. Additional agreements
+
+While distributing the Work, You may choose to conclude an additional
+agreement, defining obligations or services consistent with this Licence.
+However, if accepting obligations, You may act only on your own behalf and on
+your sole responsibility, not on behalf of the original Licensor or 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 the fact You have accepted any warranty or additional
+liability.
+
+10. Acceptance of the Licence
+
+The provisions of this Licence can be accepted by clicking on an icon ‘I
+agree’ placed under the bottom of a window displaying the text of this Licence
+or by affirming consent in any other similar way, in accordance with the rules
+of applicable law. Clicking on that icon indicates your clear and irrevocable
+acceptance of this Licence and all of its terms and conditions.
+
+Similarly, you irrevocably accept this Licence and all of its terms and
+conditions by exercising any rights granted to You by Article 2 of this
+Licence, such as the use of the Work, the creation by You of a Derivative Work
+or the Distribution or Communication by You of the Work or copies thereof.
+
+11. Information to the public
+
+In case of any Distribution or Communication of the Work by means of
+electronic communication by You (for example, by offering to download the Work
+from a remote location) the distribution channel or media (for example, a
+website) must at least provide to the public the information requested by the
+applicable law regarding the Licensor, the Licence and the way it may be
+accessible, concluded, stored and reproduced by the Licensee.
+
+12. Termination of the Licence
+
+The Licence and the rights granted hereunder will terminate automatically upon
+any breach by the Licensee of the terms of the Licence. Such a termination
+will not terminate the licences of any person who has received the Work from
+the Licensee under the Licence, provided such persons remain in full
+compliance with the Licence.
+
+13. Miscellaneous
+
+Without prejudice of Article 9 above, the Licence represents the complete
+agreement between the Parties as to the Work.
+
+If any provision of the Licence is invalid or unenforceable under applicable
+law, this will not affect the validity or enforceability of the Licence as a
+whole. Such provision will be construed or reformed so as necessary to make it
+valid and enforceable.
+
+The European Commission may publish other linguistic versions or new versions
+of this Licence or updated versions of the Appendix, so far this is required
+and reasonable, without reducing the scope of the rights granted by the
+Licence. New versions of the Licence will be published with a unique version
+number.
+
+All linguistic versions of this Licence, approved by the European Commission,
+have identical value. Parties can take advantage of the linguistic version of
+their choice.
+
+14. Jurisdiction
+
+Without prejudice to specific agreement between parties,
+— any litigation resulting from the interpretation of this License, arising
+  between the European Union institutions, bodies, offices or agencies, as a
+  Licensor, and any Licensee, will be subject to the jurisdiction of the Court
+  of Justice of the European Union, as laid down in article 272 of the Treaty
+  on the Functioning of the European Union,
+— any litigation arising between other parties and resulting from the
+  interpretation of this License, will be subject to the exclusive
+  jurisdiction of the competent court where the Licensor resides or conducts
+  its primary business.
+
+15. Applicable Law
+
+Without prejudice to specific agreement between parties,
+— this Licence shall be governed by the law of the European Union Member State
+  where the Licensor has his seat, resides or has his registered office,
+— this licence shall be governed by Belgian law if the Licensor has no seat,
+  residence or registered office inside a European Union Member State.
+
+Appendix
+
+‘Compatible Licences’ according to Article 5 EUPL are:
+— GNU General Public License (GPL) v. 2, v. 3
+— GNU Affero General Public License (AGPL) v. 3
+— Open Software License (OSL) v. 2.1, v. 3.0
+— Eclipse Public License (EPL) v. 1.0
+— CeCILL v. 2.0, v. 2.1
+— Mozilla Public Licence (MPL) v. 2
+— GNU Lesser General Public Licence (LGPL) v. 2.1, v. 3
+— Creative Commons Attribution-ShareAlike v. 3.0 Unported (CC BY-SA 3.0) for
+  works other than software
+— European Union Public Licence (EUPL) v. 1.1, v. 1.2
+— Québec Free and Open-Source Licence — Reciprocity (LiLiQ-R) or
+  Strong Reciprocity (LiLiQ-R+)
+
+— The European Commission may update this Appendix to later versions of the
+  above licences without producing a new version of the EUPL, as long as they
+  provide the rights granted in Article 2 of this Licence and protect the
+  covered Source Code from exclusive appropriation.
+— All other changes or additions to this Appendix require the production of a
+  new EUPL version.

_licenses/gpl-2.0.txt

@@ -13,8 +13,9 @@ how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of
 note: The Free Software Foundation recommends taking the additional step of adding a boilerplate notice to the top of each file. The boilerplate can be found at the end of the license.
 
 using:
-  - Linux: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/COPYING
+  - AliSQL: https://github.com/alibaba/AliSQL/blob/master/COPYING
-  - WordPress: https://github.com/WordPress/WordPress/blob/master/license.txt
+  - Discourse: https://github.com/discourse/discourse/blob/master/LICENSE.txt
+  - Joomla!: https://github.com/joomla/joomla-cms/blob/staging/LICENSE.txt
 
 permissions:
   - commercial-use

_licenses/gpl-3.0.txt

@@ -14,9 +14,9 @@ how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of
 note: The Free Software Foundation recommends taking the additional step of adding a boilerplate notice to the top of each file. The boilerplate can be found at the end of the license.
 
 using:
+  - Ansible: https://github.com/ansible/ansible/blob/devel/COPYING
   - Bash: https://git.savannah.gnu.org/cgit/bash.git/tree/COPYING
   - GIMP: https://git.gnome.org/browse/gimp/tree/COPYING
-  - Privacy Badger: https://github.com/EFForg/privacybadgerfirefox/blob/master/LICENSE
 
 permissions:
   - commercial-use

_licenses/isc.txt

@@ -8,7 +8,7 @@ description: A permissive license lets people do anything with your code with pr
 how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file. Replace [year] with the current year and [fullname] with the name (or names) of the copyright holders.
 
 using:
-  - documentation.js: https://github.com/documentationjs/documentation/blob/master/LICENSE
+  - Helix: https://github.com/tildeio/helix/blob/master/LICENSE
   - Node.js semver: https://github.com/npm/node-semver/blob/master/LICENSE
   - OpenStreetMap iD: https://github.com/openstreetmap/iD/blob/master/LICENSE.md
 

_licenses/mit.txt

@@ -10,9 +10,9 @@ description: A short and simple permissive license with conditions only requirin
 how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file. Replace [year] with the current year and [fullname] with the name (or names) of the copyright holders.
 
 using:
-  - jQuery: https://github.com/jquery/jquery/blob/master/LICENSE.txt
+  - Babel: https://github.com/babel/babel/blob/master/LICENSE
   - .NET Core: https://github.com/dotnet/corefx/blob/master/LICENSE.TXT
-  - Rails: https://github.com/rails/rails/blob/master/activerecord/MIT-LICENSE
+  - Rails: https://github.com/rails/rails/blob/master/MIT-LICENSE
 
 permissions:
   - commercial-use

_licenses/ncsa.txt

@@ -32,9 +32,9 @@ University of Illinois/NCSA Open Source License
 
 Copyright (c) [year] [fullname]. All rights reserved. 
 
-Developed by: [fullname] 
+Developed by: [project] 
-              [project] 
+              [fullname] 
-              [project_url]
+              [projecturl]
                   
 Permission is hereby granted, free of charge, to any person 
 obtaining a copy of this software and associated documentation files 

existing.md

@@ -4,7 +4,7 @@ permalink: /existing/
 title: Existing projects and communities
 ---
 
-If you're contributing to or extending an existing project, it's almost always easiest to continue using that project's license. Look for a file called `LICENSE` or `COPYING`, or a notice in the project's `README` to find out what that license is. If you can't find a license, [ask](/no-license/#for-users).
+If you're contributing to or extending an existing project, it's almost always easiest to continue using that project's license. Look for a file called `LICENSE` or `COPYING`, or a notice in the project's `README` to find out what that license is. If you can't find a license, [ask](/no-permission/#for-users).
 
 Depending on how you're building on an existing project and what its license is, using the existing project's license for your own might not just be the easiest thing to do, but a condition on which your permission to build on the existing project rests: see the "same license" condition of [some licenses](/licenses/).
 

index.html

@@ -70,7 +70,7 @@ permalink: /
   <li>
     <h3>I don’t want to choose a license.</h3>
     <p>
-      <a href="no-license">You don’t have to</a>.
+      <a href="no-permission">You don’t have to</a>.
     </p>
   </li>
 </ul>

no-permission.md

@@ -1,7 +1,9 @@
 ---
 layout: default
-permalink: no-license/
+permalink: no-permission/
-redirect_from: /licenses/no-license/
+redirect_from:
+  - /no-license/
+  - /licenses/no-license/
 title: No License
 description: "You're under no obligation to choose a license and it's your right not to include one with your code or project. But please note that opting out of open source licenses doesn't mean you're opting out of copyright law."
 ---

script/check-approval

@@ -52,6 +52,7 @@ approvals.each do |approver, licenses|
   rows << ["#{approver} approved", licenses.include?(license)]
 end
 
+license_ids = licenses.map { |l| l['id'] }
 current = license_ids.include?(license)
 rows << ['Current license', current]
 

spec/license_fields_spec.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'license fillable fields' do
+  licenses.each do |license|
+    context "The #{license['title']} license" do
+      it 'should only contain supported fillable fields' do
+        matches = license['content'][1, 1000].scan(/\s+\[([a-z_]+)\]/)
+        extra_fields = matches.flatten - (fields.map { |f| f['name'] })
+        expect(extra_fields).to be_empty
+      end
+    end
+  end
+end

spec/license_meta_spec.rb

@@ -19,6 +19,8 @@ describe 'license meta' do
         expect(missing).to be_empty
       end
 
+      examples = raw_fields['using'] || []
+
       it 'using contains 3 examples' do
         legacy = [
           'afl-3.0',
@@ -32,7 +34,6 @@ describe 'license meta' do
           'cc-by-4.0',
           'cc-by-sa-4.0',
           'eupl-1.1',
-          'gpl-2.0',
           'lgpl-2.1',
           'lgpl-3.0',
           'lppl-1.3c',
@@ -43,9 +44,34 @@ describe 'license meta' do
           'zlib'
         ]
         skip 'added before 3 using examples required' if legacy.include?(license['slug'])
-        examples = raw_fields['using'] || []
         expect(examples.length).to eq(3)
       end
+
+      context 'licensee detects using examples' do
+        slug = license['slug']
+
+        examples.each do |example|
+          example_url = example.values[0]
+
+          context "the #{example_url} URL" do
+            let(:content)  { open(example_url).read }
+            let(:detected) { Licensee::ProjectFiles::LicenseFile.new(content, 'LICENSE').license }
+
+            if example_url.start_with?('https://github.com/')
+              example_url.gsub!(%r{\Ahttps://github.com/([\w-]+/[\w-]+)/blob/([\w-]+/\S+)\z}, 'https://raw.githubusercontent.com/\1/\2')
+            elsif example_url.start_with?('https://git.savannah.gnu.org/', 'https://git.gnome.org/')
+              example_url.gsub!(%r{/tree/}, '/plain/')
+            elsif example_url.start_with?('https://bitbucket.org/')
+              example_url.gsub!(%r{/src/}, '/raw/')
+            end
+
+            it "is a #{slug} license" do
+              skip 'NCSA and PostgreSQL licenses hard to detect' if %(ncsa postgresql).include?(slug)
+              expect(detected.key).to eq(slug)
+            end
+          end
+        end
+      end
     end
   end
 end

spec/license_shown_spec.rb

@@ -10,7 +10,7 @@ describe 'shown licenses' do
     apache-2.0
     bsd-2-clause
     bsd-3-clause
-    epl-1.0
+    epl-2.0
     gpl-2.0
     gpl-3.0
     lgpl-2.1

spec/self_license_spec.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+context 'licensee detects this project' do
+  let(:detected) { Licensee.project('.').license }
+
+  it 'license as MIT' do
+    expect(detected.key).to eq('mit')
+  end
+end

spec/spec_helper.rb

@@ -1,10 +1,9 @@
 # frozen_string_literal: true
 
 require 'jekyll'
-require 'open-uri'
 require 'json'
+require 'licensee'
 require 'open-uri'
-require 'nokogiri'
 
 module SpecHelper
   class << self
@@ -72,8 +71,13 @@ def rule?(tag, group)
 end
 
 def spdx_list
-  url = 'https://raw.githubusercontent.com/sindresorhus/spdx-license-list/master/spdx.json'
+  SpecHelper.spdx ||= begin
-  SpecHelper.spdx ||= JSON.parse(open(url).read)
+    url = 'https://spdx.org/licenses/licenses.json'
+    list = JSON.parse(open(url).read)['licenses']
+    list.each_with_object({}) do |values, memo|
+      memo[values['licenseId']] = values
+    end
+  end
 end
 
 def spdx_ids
@@ -81,13 +85,13 @@ def spdx_ids
 end
 
 def find_spdx(license)
-  spdx_list.find { |name, _properties| name == license }
+  spdx_list.find { |name, _properties| name.casecmp(license).zero? }
 end
 
 def osi_approved_licenses
   SpecHelper.osi_approved_licenses ||= begin
     licenses = {}
-    list = spdx_list.select { |_id, meta| meta['osiApproved'] }
+    list = spdx_list.select { |_id, meta| meta['isOsiApproved'] }
     list.each do |id, meta|
       licenses[id.downcase] = meta['name']
     end
@@ -97,23 +101,15 @@ end
 
 def fsf_approved_licenses
   SpecHelper.fsf_approved_licenses ||= begin
-    url = 'https://www.gnu.org/licenses/license-list.en.html'
+    url = 'https://wking.github.io/fsf-api/licenses-full.json'
-    doc = Nokogiri::HTML(open(url).read)
+    object = JSON.parse(open(url).read)
-    list = doc.css('.green dt')
     licenses = {}
-    list.each do |license|
+    object.each_value do |meta|
-      a = license.css('a').find { |link| !link.text.nil? && !link.text.empty? && link.attr('id') }
+      next unless (meta.include? 'identifiers') && (meta['identifiers'].include? 'spdx') && (meta.include? 'tags') && (meta['tags'].include? 'libre')
-      next if a.nil?
+      meta['identifiers']['spdx'].each do |identifier|
-      id = a.attr('id').downcase
+        licenses[identifier.downcase] = meta['name']
-      name = a.text.strip
-      licenses[id] = name
       end
-
-    # FSF approved the Clear BSD, but doesn't use its SPDX ID or Name
-    if licenses.keys.include? 'clearbsd'
-      licenses['bsd-3-clause-clear'] = licenses['clearbsd']
     end
-
     licenses
   end
 end
@@ -134,3 +130,14 @@ end
 def approved_licenses
   (osi_approved_licenses.keys + fsf_approved_licenses.keys + od_approved_licenses.keys).flatten.uniq.sort
 end
+
+module Licensee
+  class License
+    class << self
+      def license_dir
+        dir = ::File.dirname(__FILE__)
+        ::File.expand_path '../_licenses', dir
+      end
+    end
+  end
+end