This is a preprocessor for the rust-lang mdbook project. This allows to run arbitrary (shell) commands and include the output of these commands within the markdown file.
sh
cargo install mdbook-cmdrun
You also have to activate the preprocessor, put this in your book.toml file:
toml
[preprocessor.cmdrun]
Let's say we have these two files:
Markdown file: file.md ```markdown
```
Python file: script.py ```python def main(): print("## Generated subtitle") print(" This comes from the script.py file") print(" Since I'm at in a scripting language,") print(" I can compute whatever I want")
if name == "main": main()
```
The preprocessor will call seq then python3, and will produce the resulting file:
```markdown
1 2 3 4 5 6 7 8 9 10
This comes from the script.py file Since I'm at in a scripting language, I can compute whatever I want
```
When the pattern <!-- cmdrun $1 -->\n is encountered, the command $1 will be run using the shell sh like this: sh -c $1.
Also the working directory is the directory where the pattern was found (not root).
Any command that takes no input, but a list of command lines arguments and produce output in stdout, stderr is ignored.
The following is valid:
````markdown
rust
<!-- cmdrun cat program.rs -->
diff
<!-- cmdrun diff a.rs b.rs -->
console
<!-- cmdrun ls -l . -->
````
Some more examples are implemented, and are used as regression tests. You can find them here. At the moment of writing, there are examples using: - Shell - Bash script - Python3 - Rust
Current version: 0.2.0
License: MIT