Add people plugin (#48)

README.md

@@ -164,7 +164,7 @@ But there's more with [plugins](https://github.com/lowlighter/metrics/tree/maste
   </tr>
   <tr>
     <th><a href="https://github.com/lowlighter/metrics#-gists">🎫 Gists plugin</a></th>
-    <th><a href="https://github.com/lowlighter/metrics#%EF%B8%8F-base-content">🗃️ Header special features</a></th>
+    <th><a href="https://github.com/lowlighter/metrics#-people">🧑‍🤝‍🧑 People plugin <sup><code>🚧 @master</code></sup></a></th>
   </tr>
   <tr>
     <td>
@@ -172,11 +172,28 @@ But there's more with [plugins](https://github.com/lowlighter/metrics/tree/maste
         <img src="https://github.com/lowlighter/lowlighter/blob/master/metrics.plugin.gists.svg" alt="" width="400">
       </a>
     </td>
+    <td>
+      <a href="https://github.com/lowlighter/metrics#-people">
+        <img src="https://github.com/lowlighter/lowlighter/blob/master/metrics.plugin.people.followers.svg" alt="" width="400">
+      </a>
+      <details><summary>Followed people version</summary>
+        <a href="https://github.com/lowlighter/metrics#-habits">
+          <img src="https://github.com/lowlighter/lowlighter/blob/master/metrics.plugin.people.following.svg" alt="" width="400">
+        </a>
+      </details>
+    </td>
+  </tr>
+  <tr>
+    <th><a href="https://github.com/lowlighter/metrics#%EF%B8%8F-base-content">🗃️ Header special features</a></th>
+    <th></th>
+  </tr>
+  <tr>
     <td>
       <a href="https://github.com/lowlighter/metrics#%EF%B8%8F-base-content">
         <img src="https://github.com/lowlighter/lowlighter/blob/master/metrics.header.svg" alt="" width="400">
       </a>
     </td>
+    <td></td>
   </tr>
   <tr>
     <td colspan="2" align="center">
@@ -534,6 +551,7 @@ Used template defaults to the `classic` one.
     <th><span title="Stars">🌟</span></th>
     <th><span title="Stargazers">✨</span></th>
     <th><span title="Gists">🎫</span></th>
+    <th><span title="People">🧑‍🤝‍🧑</span></th>
   </tr>
   <tr>
     <th>Classic</th>
@@ -550,10 +568,11 @@ Used template defaults to the `classic` one.
     <td data-for="tweets">✔️</td>
     <td data-for="posts">✔️</td>
     <td data-for="habits">✔️</td>
-    <th><span title="Available on @master">✔️<sup>M</sup></span></th>
+    <td data-for="activity"><span title="Available on @master">✔️<sup>M</sup></span></td>
     <td data-for="stars">✔️</td>
     <td data-for="stargazers">✔️</td>
     <td data-for="gists">✔️</td>
+    <td data-for="people"><span title="Available on @master">✔️<sup>M</sup></span></td>
   </tr>
   <tr>
     <th>Terminal</th>
@@ -574,6 +593,7 @@ Used template defaults to the `classic` one.
     <td data-for="stars">❌</td>
     <td data-for="stargazers">❌</td>
     <td data-for="gists">✔️</td>
+    <td data-for="people">❌</td>
   </tr>
   <tr>
     <th>Repository<sup>R</sup></th>
@@ -594,6 +614,7 @@ Used template defaults to the `classic` one.
     <td data-for="stars">❌</td>
     <td data-for="stargazers">✔️</td>
     <td data-for="gists">❌</td>
+    <td data-for="people">❌</td>
   </tr>
 </table>
 
@@ -1381,6 +1402,41 @@ Add the following to your workflow :
 
 </details>
 
+### 🧑‍🤝‍🧑 People
+
+    🚧 This plugin is available as pre-release on @master branch (unstable)
+
+The *people* plugin displays your followers and followed users' avatars.
+
+![People plugin](https://github.com/lowlighter/lowlighter/blob/master/metrics.plugin.people.svg)
+
+<details>
+<summary>💬 About</summary>
+
+It will consume an additional GitHub request per group of 100 users fetched.
+
+Add the following to your workflow :
+```yaml
+- uses: lowlighter/metrics@master
+  with:
+    # ... other options
+    plugin_people: yes
+    plugin_people_types: followers, following
+    plugin_people_limit: 28
+    plugin_people_size: 28 # Size in pixels of displayed avatars
+```
+
+It is possible to use [identicons](https://github.blog/2013-08-14-identicons/) instead of their avatar for privacy purposes.
+
+```yaml
+- uses: lowlighter/metrics@master
+  with:
+    # ... other options
+    plugin_people_identicons: yes
+```
+
+</details>
+
 ### 🔧 Other options
 
 A few additional options are available.