add CI and minor changes

.gitignore

-_build
+_build/

.gitlab-ci.yml

+stages:
+  - build
+  - image
+  - deploy
+
+# Define some conditions to run the whole pipeline
+workflow:
+  rules:
+    - if: $CI_MERGE_REQUEST_ID                     # Run on MRs
+    - if: $CI_COMMIT_TAG                           # Run on tags
+    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH  # Run on master
+
+# Customize the build rules and the artifacts here. You probably want to adjust
+# "opam.locked"
+# We define a cache in order to keep the switch with the dependencies installed,
+# unless the opam.locked file has changed.
+build:
+  stage: build
+  image: registry.ocamlpro.com/ocamlpro/ocaml-docker-images:4.12
+  before_script:
+    - "[ -d _opam ] || opam switch create . ocaml-system --deps-only --locked"
+    - opam clean --switch-cleanup
+  script:
+    - opam exec -- dune build --profile release @all
+    - opam exec -- dune runtest
+    - mv _build/default/src/server.exe .
+  cache:
+    key:
+      files:
+        - ocpsite.opam
+    paths:
+      - _opam
+  artifacts:
+    paths:
+      - server.exe
+
+include:
+  - project: 'OCamlPro/gitlab-deployments'
+    ref: master
+    file: deploy.yml
+
+# Builds and pushes the Docker image using Kaniko
+make-image:
+  extends: .make-image  # defined in deploy.yml
+  variables:
+    DOCKERFILE: /kaniko/Dockerfile
+    # don't need a local 'git clone'
+    GIT_STRATEGY: "none"
+  before_script:
+    # Write the Dockerfile for the image we want to generate
+    # Here we inherit from nginx and just add the contents of our web-app
+    - |
+      echo "\
+      FROM alpine
+      ADD server.exe /usr/bin
+      " > $DOCKERFILE
+
+# Deployments are pre-defined in the "dev" environment; they will be stopped
+# after 3 days unless they are on the default branch (master).
+
+# To define production deployments, ensure the domain name is correct, and set
+# the corresponding DNS record as "CNAME" to "a.ocaml.pro"
+deploy-prod:
+  extends: .deploy-prod
+  script:
+    - /usr/bin/server.exe
+  variables:
+    PUBLIC_HOST: www.ocamlpro.com

README.md

+# www.ocamlpro.com
+
+Hello team,
+
+This project is the to-be replacement website for the current [one](https://www.ocamlpro.com/)
+
+Its functionning is quite simple in regards to the Wordpress architecture of the previous one.
+
+Its backend is handled by the [Dream](https://github.com/aantron/dream) Library and all of its pages are written in Markdown and HTML and converted with the [Omd](https://github.com/ocaml/omd) Library.
+
+The only style component present is the CSS framework called [Bootstrap](https://getbootstrap.com/docs/5.0/examples/cheatsheet/) that makes it very easy to add and tweak stylistic choices.
+
+# Usage
+
+To run the website locally simply run the following command line.
+
+```shell
+  dune build @all && dune exec -- src/server.exe
+```
+
+Next, you should see the following lines appear in your terminal:
+
+```shell
+<date> <time> Running at http://localhost:8080
+<date> <time> Type Ctrl+C to stop
+```
+
+Your shell should allow to click the link, otherwise copy/paste it in your favourite internet browser.
+

dune-project

 (lang dune 2.0)
+
+(name ocpsite)
+
+(license ISC)
+
+(generate_opam_files true)
+
+(package
+ (name ocpsite)
+ (depends
+  (ocaml
+   (>= 4.12))
+  (dream
+   (>= 1.0.0~alpha2))
+  (crunch
+   (>= 3.2.0))
+  (omd
+   (>= 2.0.0~alpha2))))

ocpsite.opam

+# This file is generated by dune, edit dune-project instead
+opam-version: "2.0"
+license: "ISC"
+depends: [
+  "dune" {>= "2.0"}
+  "ocaml" {>= "4.12"}
+  "dream" {>= "1.0.0~alpha2"}
+  "crunch" {>= "3.2.0"}
+  "omd" {>= "2.0.0~alpha2"}
+]
+build: [
+  ["dune" "subst"] {pinned}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+]

src/dune

 (executable
- (name server)
+ (public_name server)
  (modules content server template)
  (libraries dream omd))
 

src/template.eml.html

@@ -20,9 +20,26 @@ let render_unsafe ~lang ~title ~content =
                           <li class="nav-item">
                               <a class="nav-link" href="research-and-development">R&amp;D</a>
                           </li>
-                          <li class="nav-item">
-                              <a class="nav-link" href="trainings">Trainings</a>
-                          </li>
+                          <li class="nav-item dropdown">
+                            <a class="nav-link dropdown-toggle" href="trainings" id="navbarDarkDropdownMenuLink" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+                              Trainings
+                            </a>
+                            <ul class="dropdown-menu dropdown-menu-dark" aria-labelledby="navbarDarkDropdownMenuLink">
+                              <li><a class="dropdown-item" href="course_ocaml_development">OCaml Development</a></li>
+                              <li><a class="dropdown-item" href="course_ocaml_expert">OCaml Expert</a></li>
+                              <li><a class="dropdown-item" href="course_ocaml_code_opti">OCaml Code Optimization</a></li>
+                              <li><a class="dropdown-item" href="course_rust_vocational_training">Rust Vocational Training</a></li>
+                              <li><a class="dropdown-item" href="course_mastering_opam_tools">Mastering OPAM &amp; OCaml Tools</a></li>
+                              <li><a class="dropdown-item" href="mailto:contact@ocamlpro.com">Custom Training</a></li>
+                            </ul>
+                          <li class="nav-item dropdown">
+                            <a class="nav-link dropdown-toggle" href="#" id="navbarDarkDropdownMenuLink" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+                              Softwares
+                            </a>
+                            <ul class="dropdown-menu dropdown-menu-dark" aria-labelledby="navbarDarkDropdownMenuLink">
+                              <li><a class="dropdown-item" href="https://github.com/ocaml/opam">OPAM</a></li>
+                              <li><a class="dropdown-item" href="https://github.com/OCamlPro/digodoc">Digodoc</a></li>
+                            </ul>
                           <li class="nav-item">
                               <a class="nav-link" href="team">Team</a>
                           </li>