Add redirect support and map /sources/ to /concepts/sources/

Fixes #229

Signed-off-by: Matt Ray <[email protected]>

Author: mattray

Dockerfile

@@ -1,6 +1,6 @@
 FROM python:3 AS builder
 
-RUN pip install mkdocs-material
+RUN pip install mkdocs-material mkdocs-redirects
 
 COPY . /docs
 

Makefile

@@ -23,7 +23,7 @@ all: build
 
 install-mkdocs:
 ifndef HAS_MKDOCS
-	pip3 install mkdocs
+	pip3 install mkdocs-material mkdocs-redirects
 endif
 
 help: ## Display this help

README.md

@@ -5,13 +5,13 @@ This uses [`mkdocs`](https://www.mkdocs.org/)
 Install it with:
 
 ```
-pip install mkdocs-material
+pip install mkdocs-material mkdocs-redirects
 ```
 
 If you have Python3, you may need to run
 
 ```
-pip3 install mkdocs-material
+pip3 install mkdocs-material mkdocs-redirects
 ```
 
 ## Serve the site locally
@@ -64,4 +64,3 @@ to get more details.
 This plugin is by no means part of [CNCF](https://www.cncf.io/) but we abide by
 its
 [code of conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md)
-

mkdocs.yml

@@ -131,3 +131,8 @@ markdown_extensions:
   - def_list
   - pymdownx.tasklist:
       custom_checkbox: true
+
+plugins:
+    - redirects:
+        redirect_maps:
+            'sources.md': 'concepts/sources.md'