Switch to git subtree

.github/workflows/deployment.yml

@@ -33,7 +33,7 @@ jobs:
       uses: actions/checkout@v1
       with:
         depth: 1
-        submodules: true
+        submodules: false
     - name: Extract branch name
       shell: bash
       run: |

.github/workflows/refresh-csl-subtrees.yml

@@ -0,0 +1,25 @@
+name: Refresh Citation Style Language Files
+
+on:
+  schedule:
+    # run on 1th and 15th of each month
+    - cron: '1 2 1,15 * *'
+
+jobs:
+  publish:
+    name: Refresh Citation Style Language Files
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v1
+      - name: Add csl-styles remote
+        run: git remote add -f csl-styles https://github.com/citation-style-language/styles.git
+      - name: Update csl-styles
+        run: git subtree pull --prefix src/main/resources/csl-styles csl-styles master --squash
+      - name: Add csl-locales remote
+        run: git remote add -f csl-locales https://github.com/citation-style-language/locales.git
+      - name: Update csl-locales
+        run: git subtree pull --prefix src/main/resources/csl-locales csl-locales master --squash
+      - uses: ad-m/github-push-action@master
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}

src/main/java/org/jabref/gui/integrity/IntegrityCheckAction.java

@@ -48,7 +48,7 @@ public void execute() {
                 Globals.prefs.getBoolean(JabRefPreferences.ENFORCE_LEGAL_BIBTEX_KEY),
                 Globals.prefs.getBoolean(JabRefPreferences.ALLOW_INTEGER_EDITION_BIBTEX));
 
-        Task<List<IntegrityMessage>> task = new Task<List<IntegrityMessage>>() {
+        Task<List<IntegrityMessage>> task = new Task<>() {
             @Override
             protected List<IntegrityMessage> call() {
                 List<IntegrityMessage> result = new ArrayList<>();

src/main/resources/csl-locales/.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,13 @@
+## CSL Locales Pull Request Template
+
+You're about to create a pull request to the CSL locales repository.
+If you haven't done so already, see http://docs.citationstyles.org/en/stable/translating-locale-files.html for instructions on how to translate CSL locale files, and https://github.com/citation-style-language/styles/blob/master/CONTRIBUTING.md on how to submit your changes.
+In addition, please fill out the pull request template below.
+
+### Description
+
+Briefly describe the changes you're proposing.
+
+### Checklist
+
+- [ ] Check that you're listed as a `<translator>` in the `<info>` block at the beginning of the file.

src/main/resources/csl-locales/.gitignore

@@ -0,0 +1,5 @@
+.bundle
+*.swp
+.ruby-version
+.env
+spec/sheldon/travis.json

src/main/resources/csl-locales/.rspec

@@ -0,0 +1,5 @@
+--format Fuubar
+--color
+--require spec_helper.rb
+--format json
+--out spec/sheldon/travis.json

src/main/resources/csl-locales/.travis.yml

@@ -0,0 +1,20 @@
+language: ruby
+cache: bundler
+rvm:
+  - 2.6.3
+install:
+  - bundle install --jobs=3 --retry=3 --path=${BUNDLE_PATH:-vendor/bundle}
+  - bundle update sheldon
+notifications:
+  email:
+    recipients:
+      - rintze.zelle@gmail.com
+      - karcher@u.northwestern.edu
+    on_success: change
+    on_failure: always
+  webhooks:
+    urls:
+      - https://shelbot.herokuapp.com/build
+    on_success: always
+    on_failure: always
+    on_start: never

src/main/resources/csl-locales/CONTRIBUTING.md

@@ -0,0 +1,28 @@
+# Contributing to the CSL locale repository
+
+We welcome contributions to the Citation Style Language (CSL) locale files in this repository.
+
+The CSL locale files provide the standard translations for automatic localization of CSL styles.
+As such, the CSL locale files should generally contain the most commonly used translations for a given locale.
+Less common translations can be [provided in the individual CSL styles](http://docs.citationstyles.org/en/stable/specification.html#locale) that require them, which will overwrite the CSL locale file translations.
+
+Because each CSL locale file offers the standard translations for all CSL styles, changes should be made conservatively and carefully.
+We will often ask a second native speaker and/or past contributor to look over your proposed changes.
+
+## Licensing and crediting
+
+By creating a pull request, you agree to license your contributions under the [Creative Commons Attribution-ShareAlike 3.0 Unported license](http://creativecommons.org/licenses/by-sa/3.0/) license.
+
+In addition, if you're interested in being credited, please add yourself to the locale file as translator. See the example below (both the `<email/>` and `</uri>` elements are optional):
+
+```xml
+<info>
+  <translator>
+    <name>John Doe</name>
+    <email>john.doe@citationstyles.org</email>
+    <uri>https://citationstyles.org/</uri>
+  </translator>
+  <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
+  <updated>2019-01-01T12:00:00+00:00</updated>
+</info>
+```

src/main/resources/csl-locales/Gemfile

@@ -0,0 +1,9 @@
+ruby '2.6.3'
+source 'https://rubygems.org'
+
+gem 'rake'
+gem 'rspec'
+gem 'fuubar'
+gem 'nokogiri'
+gem 'csl', '~>1.1'
+gem 'sheldon', git: 'https://github.com/citation-style-language/Sheldon.git'

src/main/resources/csl-locales/Gemfile.lock

@@ -0,0 +1,70 @@
+GIT
+  remote: https://github.com/citation-style-language/Sheldon.git
+  revision: 09d0daebe0b6c76ccf9963f86e2e966b28a3ef46
+  specs:
+    sheldon (1.0.2)
+      citeproc-ruby
+      csl-styles
+      diffy
+      dotenv
+      nokogiri
+      ostruct
+      reverse_markdown
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    citeproc (1.0.9)
+      namae (~> 1.0)
+    citeproc-ruby (1.1.10)
+      citeproc (~> 1.0, >= 1.0.9)
+      csl (~> 1.5)
+    csl (1.5.0)
+      namae (~> 1.0)
+    csl-styles (1.0.1.9)
+      csl (~> 1.0)
+    diff-lcs (1.3)
+    diffy (3.3.0)
+    dotenv (2.7.5)
+    fuubar (2.4.1)
+      rspec-core (~> 3.0)
+      ruby-progressbar (~> 1.4)
+    mini_portile2 (2.4.0)
+    namae (1.0.1)
+    nokogiri (1.10.4)
+      mini_portile2 (~> 2.4.0)
+    ostruct (0.1.0)
+    rake (13.0.0)
+    reverse_markdown (1.3.0)
+      nokogiri
+    rspec (3.8.0)
+      rspec-core (~> 3.8.0)
+      rspec-expectations (~> 3.8.0)
+      rspec-mocks (~> 3.8.0)
+    rspec-core (3.8.2)
+      rspec-support (~> 3.8.0)
+    rspec-expectations (3.8.4)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.8.0)
+    rspec-mocks (3.8.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.8.0)
+    rspec-support (3.8.2)
+    ruby-progressbar (1.10.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  csl (~> 1.1)
+  fuubar
+  nokogiri
+  rake
+  rspec
+  sheldon!
+
+RUBY VERSION
+   ruby 2.6.3p62
+
+BUNDLED WITH
+   1.17.3

src/main/resources/csl-locales/README.md

@@ -0,0 +1,16 @@
+CSL Locales Repository
+======================
+
+[![Build Status](https://travis-ci.org/citation-style-language/locales.svg?branch=master)](https://travis-ci.org/citation-style-language/locales)
+[![license](https://img.shields.io/badge/license-CC%20BY%20SA%203.0-blue.svg)](https://github.com/citation-style-language/locales#licensing)
+![languages](https://img.shields.io/badge/supported%20languages-52-orange.svg)
+
+[github.com/citation-style-language/locales](https://github.com/citation-style-language/locales) is the official repository for Citation Style Language (CSL) locale files and is maintained by CSL project members.
+For more information, check out [CitationStyles.org](http://citationstyles.org/) and the [repository wiki](https://github.com/citation-style-language/locales/wiki).
+
+Licensing
+---------
+
+All the locale files in this repository are released under the [Creative Commons Attribution-ShareAlike 3.0 Unported license](http://creativecommons.org/licenses/by-sa/3.0/).
+For attribution, any software using CSL locale files from this repository must include a clear mention of the CSL project and a link to [CitationStyles.org](http://citationstyles.org/).
+When distributing these locale files, the listings of translators in the locale metadata must be kept as is.

src/main/resources/csl-locales/Rakefile

@@ -0,0 +1,23 @@
+
+require 'bundler'
+begin
+  Bundler.setup
+rescue Bundler::BundlerError => e
+  $stderr.puts e.message
+  $stderr.puts "Run `bundle install' to install missing gems"
+  exit e.status_code
+end
+
+if ENV['TRAVIS']
+  at_exit do
+    system('bundle exec sheldon')
+  end
+end
+
+require 'rspec/core'
+require 'rspec/core/rake_task'
+RSpec::Core::RakeTask.new(:spec) do |spec|
+  spec.rspec_opts = %w{ --require spec_helper.rb --format Fuubar --color --format json --out spec/sheldon/travis.json }
+end
+
+task :default => [:spec]