Cleanup dependencies

.gitignore

@@ -1,15 +1,47 @@
+#
+# Copyright 2020, TeamDev. All rights reserved.
+#
+# Redistribution and use in source and/or binary forms, with or without
+# modification, must retain the above copyright notice and the following
+# disclaimer.
+#
+# 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
+# OWNER 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.
+#
+
+#
+# This file is used for two purposes:
+#  1. ignoring files in the `config` project.
+#  2. ignoring files in the projects that import `config` as a sub-module.
+#
+# Therefore, instructions below are superset of instructions required for all the projects.
+
 # IntelliJ IDEA modules and interim config files.
 *.iml
+.idea/*.xml
+.idea/.name
+.idea/artifacts
 .idea/libraries
+.idea/modules
 .idea/shelf
-.idea/artifacts
-.idea/*.xml
 
 # Do not ignore the following IDEA settings
-!/.idea/codeStyleSettings.xml
+!.idea/misc.xml
+!.idea/codeStyleSettings.xml
+!.idea/codeStyles/
+!.idea/copyright/
 
 # Gradle interim configs
-.gradle/**
+**/.gradle/**
 
 # Generated source code
 **/generated/**
@@ -20,6 +52,9 @@
 # Build files produced by the IDE
 **/out/**
 
+# Ignore Gradle GUI config
+gradle-app.setting
+
 # Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
 !gradle-wrapper.jar
 
@@ -35,7 +70,8 @@
 # Spine model compiler auto-generated resources
 /tools/gradle-plugins/model-compiler/src/main/resources/spine-protoc.gradle
 
-# Prevent accidental adding of credential files
+# Login details to Maven repository.
+# Each workstation should have developer's login defined in this file.
 credentials.tar
 credentials.properties
 cloudrepo.properties

.travis.yml

@@ -10,7 +10,7 @@ env:
     - secure: 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
     - FORMAL_GIT_HUB_PAGES_AUTHOR: "spine-developers@teamdev.com"
     # LTS version of Node.
-    - NODE_VERSION="12.8.1"
+    - NODE_VERSION="12.19.0"
 
 before_install:
   - chmod +x gradlew

CODE_OF_CONDUCT.md

@@ -0,0 +1,128 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+developers@spine.io.
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct
+enforcement ladder](https://github.com/mozilla/diversity).
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at
+https://www.contributor-covenant.org/translations.

CONTRIBUTING.md

@@ -0,0 +1,37 @@
+How to contribute
+==================
+Thank you for wanting to contribute to Spine. The following links will help you get started:
+ * [Wiki home][wiki-home] — the home of the framework developer's documentation.
+ * [Getting started with Spine in Java][quick-start] — this guide will walk you through
+   a minimal client-server “Hello World!” application in Java. 
+ * [Introduction][docs-intro] — this section of the Spine Documentation will help you understand
+   the foundation of the framework.
+
+Pull requests
+-------------
+The work on an improvement starts with creating an issue that describes a bug or a feature. The issue will be used for communications on the proposed improvements. 
+If code changes are going to be introduced, the issue should also have a link to the corresponding Pull Request.
+
+Code contributions should:
+  * Be accompanied by tests.
+  * Be licensed under the Apache v2.0 license with the appropriate copyright header for each file.
+  * Formatted according to the code style. See [Wiki home][wiki-home] for the links to
+    style guides of the programming languages used in the framework.  
+
+Contributor License Agreement
+-----------------------------
+Contributions to the code of Spine Event Engine framework and its libraries must be accompanied by
+Contributor License Agreement (CLA).
+
+ * If you are an individual writing original source code and you're sure you own
+   the intellectual property, then you'll need to sign an individual CLA.
+
+ * If you work for a company which wants you to contribute your work,
+   then an authorized person from your company will need to sign a corporate CLA.
+
+Please [contact us][legal-email] for arranging the paper formalities.
+
+[wiki-home]: https://github.com/SpineEventEngine/SpineEventEngine.github.io/wiki
+[quick-start]: https://spine.io/docs/quick-start
+[docs-intro]: https://spine.io/docs/introduction
+[legal-email]: mailto:legal@teamdev.com

buildSrc/src/main/kotlin/io/spine/gradle/internal/IncrementGuard.kt

@@ -34,13 +34,41 @@ class IncrementGuard : Plugin<Project> {
         const val taskName = "checkVersionIncrement"
     }
 
+    /**
+     * Adds the [CheckVersionIncrement] task to the project.
+     *
+     * Only adds the check if the project is built on Travis CI and the job is a pull request.
+     *
+     * The task will never run outside of Travis CI or when building individual branches. This is
+     * done to prevent unexpected CI fails when re-building `master` multiple times, creating git
+     * tags, and in other cases that go outside of the "usual" development cycle.
+     */
     override fun apply(target: Project) {
         val tasks = target.tasks
         tasks.register(taskName, CheckVersionIncrement::class.java) {
             repository = PublishingRepos.cloudRepo
             tasks.getByName("check").dependsOn(this)
 
             shouldRunAfter("test")
+            if (!isTravisPullRequest()) {
+                logger.info("The build does not represent a Travis pull request job, the " +
+                        "`checkVersionIncrement` task is disabled.")
+                this.enabled = false
+            }
         }
     }
+
+    /**
+     * Returns `true` if the current build is a Travis job which represents a GitHub pull request.
+     *
+     * Implementation note: the `TRAVIS_PULL_REQUEST` environment variable contains the pull
+     * request number rather than `"true"` in positive case, hence the check.
+     *
+     * @see <a href="https://docs.travis-ci.com/user/environment-variables/#default-environment-variables">
+     *     List of default environment variables provided for Travis builds</a>
+     */
+    private fun isTravisPullRequest(): Boolean {
+        val isPullRequest = System.getenv("TRAVIS_PULL_REQUEST")
+        return isPullRequest != null && isPullRequest != "false"
+    }
 }

buildSrc/src/main/kotlin/io/spine/gradle/internal/deps.kt

@@ -98,6 +98,10 @@ object Versions {
     val animalSniffer    = "1.18"
     val apiguardian      = "1.1.0"
     val javaxAnnotation  = "1.3.2"
+    val klaxon           = "5.4"
+    val ouathJwt         = "3.10.3"
+    val bouncyCastlePkcs = "1.66"
+    val assertK          = "0.22"
 
     /**
      * Version of the SLF4J library.
@@ -159,7 +163,7 @@ object Build {
 
     object AutoService {
         val annotations = "com.google.auto.service:auto-service-annotations:${Versions.autoService}"
-        val processor = "com.google.auto.service:auto-service:${Versions.autoService}"
+        val processor   = "com.google.auto.service:auto-service:${Versions.autoService}"
     }
 }
 
@@ -168,6 +172,13 @@ object Gen {
     val javaxAnnotation = "javax.annotation:javax.annotation-api:${Versions.javaxAnnotation}"
 }
 
+object Publishing {
+    val klaxon           = "com.beust:klaxon:${Versions.klaxon}"
+    val oauthJwt         = "com.auth0:java-jwt:${Versions.ouathJwt}"
+    val bouncyCastlePkcs = "org.bouncycastle:bcpkix-jdk15on:${Versions.bouncyCastlePkcs}"
+    val assertK          = "com.willowtreeapps.assertk:assertk-jvm:${Versions.assertK}"
+}
+
 object Grpc {
     val core        = "io.grpc:grpc-core:${Versions.grpc}"
     val stub        = "io.grpc:grpc-stub:${Versions.grpc}"
@@ -275,6 +286,7 @@ object Deps {
     val test = Test
     val versions = Versions
     val scripts = Scripts
+    val publishing = Publishing
 }
 
 object DependencyResolution {

client-js/.nvmrc

@@ -0,0 +1 @@
+12.19.0