Fortress

h1. Building

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h2. Prerequisites

To build the _Fortress_ library from sources, following components must be installed:

# *Git*

# *Java Development Kit (JDK) 1.11* or higher (use "AdoptOpenJDK":https://adoptopenjdk.net/ for Windows and *openjdk-11-jdk* for Ubuntu Linux based OS)

For project building we use " *Gradle* ":http://gradle.org system. 

You can either install it, or use wrapper scripts (we use "Gradle 5.0":https://docs.gradle.org/5.0/release-notes.html in scripts).

Two Gradle wrapper scripts are included in the project repository: one for Linux-based OS (*gradlew*), another for Windows OS (*gradlew.bat*). To make the guide uniform, a "gradle" acronym will be used in the following examples.

h3. Access to Nexus

For some cases an access to "ISP RAS Nexus":https://forge.ispras.ru/nexus local repository server may be required via Fortress building. Ask your ISP RAS colleagues for login and password and store them either in _REPO_USER and _REPO_PASSWORD environment variables, or in non-versioned by Git *gradle-local.properties* file of the following format:

<pre>

repoUser=<write your login here>

repoPassword=<write your password here>

</pre>

h2. Get the project source code

Clone the project's Git repository

<pre><code class="shell">

git clone --recursive https://forge.ispras.ru/git/solver-api.git fortress

cd fortress

</code></pre>

h2. Building from command line

To list all Gradle commands run:

<pre><code class="shell">

gradle tasks

</code></pre>

To compile both main and test classes run:

<pre><code class="shell">

gradle assemble

</code></pre>

To run all unit tests run:

<pre><code class="shell">

gradle test

</code></pre>

h2. Building from "Eclipse IDE":https://www.eclipse.org/ide/

* Generate the Eclipse IDE project and classpath files with "Gradle":https://gradle.org:

  <pre>$ ./gradlew eclipse</pre>

* Create a workspace located in the directory with @fortress@

  - Use the menu item @File/Switch Workspace...@

  - Browse the directory

* Import an existing project called @fortress@ into the workspace

  - Use the menu item @File/Import...@

  - Choose @General/Existing Projects into Workspace@

  - Select the @fortress@ folder as the root directory

  - Select the @fortress@ project located in this directory

  - Press the @Finish@ button

h2. Building from "IntelliJ IDEA":https://www.jetbrains.com/idea/

# From Welcome menu select "Import project".

# Select @fortress@ directory, then press "OK".

# From "Import project" menu select "Import project from external model" -> Gradle, then press "Finish".