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Add Dockerfile for creating a docker container #197

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5 changes: 5 additions & 0 deletions Dockerfile
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Original file line number Diff line number Diff line change
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FROM node:lts

RUN npm install -g markdown-toc

ENTRYPOINT ["/usr/local/bin/markdown-toc"]
16 changes: 16 additions & 0 deletions README.md
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Expand Up @@ -51,6 +51,22 @@ Assuming you want to add a TOC to README.md:
2. Edit README.md and insert the following line where you want the TOC inserted:<br />`<!-- toc -->`
3. `$ markdown-toc -i README.md`

## Usage with Docker

First, clone the repository and create the image using the command:

```sh
docker build -t markdown-toc:latest .
```

Then, use the Docker "run" command to launch the container (assuming that the file contains a line with `<!-- toc -->`):

```sh
docker run -it --rm -v "$(pwd):/src" -i /src/README.md
```

The command above assumes that the `README.md` file is in the current working directory. If not, replace `$(pwd)` with the path to the directory where the markdown file is.

## CLI

```
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