blog update: image support
blogctl now supports images.
Concept
Images can be placed inside the post folder and embedded via the IMAGE(<filename>) tag.
The renderer automatically:
- converts all tags to html
- copies the images to the output directory
- adds the post title as suffix to the filename.
Last one is needed to avoid naming conflicts, having duplicate file names across different posts[1]. Images that aren’t referenced, get ignored. The tag helps me to avoid remembering the right path or parsing markdown/html to adjust the final path.
[1] The output directory is flat and has no subdirectories.