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alex-courtis merged 2 commits into from
Apr 27, 2026
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chore: Dockerfile for reproducible dev environment #632

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feat: Dockerfile for reproducible dev/ci environment
fjfnaranjo Apr 9, 2026
5d4aee7
Merge branch 'master' into patch-3
alex-courtis Apr 27, 2026
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9 changes: 9 additions & 0 deletions CONTRIBUTING.md
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Expand Up @@ -135,6 +135,15 @@ make colors-check

This is run in CI and ensures that generation was correct by re-running it and validating that no changes were made.

### Using the local container image

You can build and use the included container image to run the previous commands.

```sh
docker build -t nvim-web-devicons:latest .
docker run --rm -ti --user "`id -u`:`id -g`" -v "$(pwd):/host" -w /host nvim-web-devicons:latest make
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```

## Test

Run `:NvimWebDeviconsHiTest` to view the icons and their highlighting.
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18 changes: 18 additions & 0 deletions Dockerfile
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@@ -0,0 +1,18 @@
FROM debian:stable-slim
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ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update \
&& apt-get install -y --no-install-recommends \
make gcc curl npm luarocks git \
&& rm -rf /var/lib/apt/lists/*

# Neovim
RUN curl -L 'https://github.com/neovim/neovim/releases/download/stable/nvim-linux-x86_64.tar.gz' \
| tar zx --directory /usr --strip-components=1

## luacheck
RUN luarocks install luacheck

# stylua wrapper (npm to avoid cargo deps)
RUN npm install --global @johnnymorganz/stylua-bin
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