Add option to easily remove generated files set to be hidden

README.md

@@ -91,6 +91,8 @@ The actual schedule defining when and in which room a talk takes place is stored
 
 :warning: Please note that the generated website can be quite large containing many unnecessary whitespaces. It is recommended to minimize the generated output files before uploading them to a server (e.g. with [minify](https://github.com/tdewolff/minify)).
 
+### Jump Start
+
 In order to be up and running simply use the default content of this repository as an initial base for your new website. After having setup a new Jekyll website copy the following files and folders into the website's folder:
 
 - `_config.example.yml` -> `_config.yml`
@@ -104,12 +106,24 @@ In order to be up and running simply use the default content of this repository
 - `speakers/`
 - `talks/`
 
+### Automatic Import
+
 There exists a Python file in this repository, `create_entries.py`, which can be used to import content from a [frab](https://github.com/frab/frab/wiki/Manual#introduction) compatible JSON file or a CSV table and generate the different talk, speakers and room files automatically based on it. Just open your terminal and type `python create_entries.py --help` to show the help and get started.
 
+### Automatic Build
+
 In case you do not want to install the entire Ruby/Jekyll toolchain on your machine you can make use of [GitHub Actions](https://github.com/features/actions), Github's continuous integration platform. This repository contains an example Github Action configuration file which automatically builds and minimizes the website upon adding a new tag. It then attaches the generated website as package to a release for easy downloading. Simply copy the following file to your repository and adapt it to your needs:
 
 - `workflow-example.yml` -> `.github/workflows/main.yml`
 
+Hidden rooms, speakers, or talks are automatically generated in way containing no content. In order to remove these empty files simply add a file called `delete_hidden.sh` to the root with the following content. It will automatically called by the Github Action workflow to delete the files.
+
+```markdown
+---
+layout: delete_hidden
+---
+```
+
 
 ## Configuration
 

_layouts/delete_hidden.html

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+{% if site.conference.location.hide -%}
+rm -r rooms
+rm -r {{ site.conference.location.url | default: "location" }}
+{% else -%}
+{%- for room in site.rooms -%}
+{%- if room.hide -%}
+rm -r {{ room.url | slice: 1, room.url.size }}
+{% endif -%}
+{%- endfor -%}
+{%- endif -%}
+
+{%- for speaker in site.speakers -%}
+{%- if speaker.hide -%}
+rm -r {{ speaker.url | slice: 1, speaker.url.size }}
+{% endif -%}
+{%- endfor -%}
+
+{%- for talk in site.talks -%}
+{%- if talk.hide -%}
+rm -r {{ talk.url | slice: 1, talk.url.size }}
+{% endif -%}
+{%- endfor %}
+rm delete_hidden.sh

_layouts/room.html

@@ -1,4 +1,7 @@
-{% include partials/header.html %}
+{%- assign this_room = page -%}
+
+{%- unless this_room.hide or site.conference.location.hide -%}
+  {%- include partials/header.html -%}
 
   <!-- title for print: -->
   <h1 class="display-5 mb-3 d-none d-print-inline">
@@ -10,7 +13,6 @@ <h1 class="display-5 mb-3 d-print-none">
     {{ site.data.lang[site.conference.lang].location.title | default: "Location" }}
   </h1>
 
-  {% assign this_room = page %}
   {% include partials/navbar_rooms.html %}
 
   {{ content }}
@@ -60,4 +62,5 @@ <h5 class="mt-4 mb-2">
 
   </ul>
 
-{% include partials/footer.html %}
+  {%- include partials/footer.html -%}
+{%- endunless -%}

_layouts/speaker.html

@@ -1,6 +1,7 @@
-{% include partials/header.html %}
+{%- assign speaker = page -%}
 
-  {% assign speaker = page %}
+{%- unless speaker.hide -%}
+  {%- include partials/header.html -%}
 
   <p class="h6">
     {{ site.data.lang[site.conference.lang].speaker.title | default: "Speaker" }}
@@ -104,4 +105,5 @@ <h5 class="mt-4 mb-1">{{ site.data.lang[site.conference.lang].speaker.talks | de
     </a>
   </p>
 
-{% include partials/footer.html %}
+  {%- include partials/footer.html -%}
+{%- endunless -%}

_layouts/talk.html

@@ -1,6 +1,7 @@
-{% include partials/header.html %}
+{%- assign talk = page -%}
 
-  {% assign talk = page %}
+{%- unless talk.hide -%}
+  {%- include partials/header.html -%}
 
   <div class="d-flex flex-lg-row flex-column container-fluid mb-2 p-0">
     <div class="h6 mt-2 mb-0 mr-1 pr-1 pb-1">
@@ -119,4 +120,5 @@ <h5 class="mt-4 mb-1">{{ site.data.lang[site.conference.lang].more_information |
     </a>
   </p>
 
-{% include partials/footer.html %}
+  {%- include partials/footer.html -%}
+{%- endunless -%}

workflow-example.yml

@@ -40,6 +40,10 @@ jobs:
         run: |
           bundle exec jekyll build -d _site/
 
+      - name: Remove empty files
+        run: |
+          [ -f _site/delete_hidden.sh ] || /bin/bash _site/delete_hidden.sh
+
       - name: Install Minify
         run: |
           sudo apt-get update