Dockerfile

Dockerfile

@@ -0,0 +1,31 @@
+FROM alpine:edge
+
+RUN apk --no-cache add \
+    inkscape \
+    make \
+    ncurses \
+    pandoc-cli \
+    perl \
+    py3-pygments \
+    py3-boto3 \
+    py3-requests \
+    python3 \
+    texlive \
+    texlive-luatex \
+    texmf-dist \
+    texmf-dist-formatsextra \
+    texmf-dist-latexextra \
+    texmf-dist-pictures \
+    texmf-dist-science \
+    wget
+
+
+RUN luaotfload-tool --update
+RUN apk --no-cache add py3-pandas
+RUN apk --no-cache add pipx
+RUN pipx install cgt-calc
+RUN pipx ensurepath
+
+WORKDIR /data
+
+ENTRYPOINT ["/bin/bash"]

README.md

@@ -23,6 +23,7 @@ pipx install cgt-calc
 
 -   Python 3.8 or above.
 -   `pdflatex` is required to generate the report.
+-   [Optional] Docker
 
 ## Install LaTeX
 
@@ -42,6 +43,27 @@ apt install texlive-latex-base
 
 [Install MiKTeX.](https://miktex.org/download)
 
+### Docker
+
+These steps will build and run the calculator in a self-contained environment, in case you would rather not have a systemwide LaTeX installation (or don't want to interfere with an existing one).
+The following steps are tested on an Apple silicon Mac and may need to be slightly modified on other platforms.
+With the cloned repository as the current working directory:
+
+```shell
+$ docker buildx build --platform linux/amd64 --tag capital-gains-calculator
+```
+
+Now you've built and tagged the calculator image, you can drop into a shell with `cgt-calc` installed on `$PATH`. Navigate to where you store your transaction data, and run:
+
+```shell
+$ cd ~/Taxes/Transactions
+$ docker run --rm -it -v "$PWD":/data capital-gains-calculator:latest
+a4800eca1914:/data# cgt-calc [...]
+```
+
+This will create a temporary Docker container with the current directory on the host (where your transaction data is) mounted inside the container at `/data`. Follow the usage instructions below as normal,
+and when you're done, simply exit the shell. You will be dropped back into the shell on your host, with your output report pdf etc..
+
 ## Usage
 
 You will need several input files: