I had a little chat with @paluh yesterday, and he encouraged me to share with you the results of my work.
I’ve been using PureScript for a couple of months, and I always used it with Docker containers. Recently, with the new 0.14.2 release, a different version of GLIBC was used to compile PureScript tools, and the standard Node.js images, available on hub.docker.com, no longer worked with them.
I managed to build a working image, based on Ubuntu 20.04, with node, npm, yarn, PureScript tools (compiler + spago), and terser (an npm package to compress JavaScript source files). The Dockerfile is based on the Node.js ones, from hub.docker.com, with my slight modifications. I tested it only for my one (and only) PureScript project, and it worked (at least tests were run).
For all those, who are not familiar with Docker, a short user’s guide:
(1) To build the image, in the directory, where the Dockerfile is stored:
$ docker build -t image/name:0.14.2 -f Dockerfile.name .
(2a) To start a container (and use it later to run both PS- and Node-related commands):
$ docker run --rm -it -v "$(pwd):/home/node/project" -w /home/node/project -u $UID:$GID image/name:0.14.2 /bin/bash
This command should be executed in the directory, where your Node/PS-based project is kept.
(2b) Or, as an alternative for (2a), you can also run only one command in Docker container:
$ docker run --rm -it -v "$(pwd):/home/node/project" -w /home/node/project -u $UID:$GID image/name:0.14.2 spago init
Here’s the Dockerfile. Feel free to use it, or to modify it to suit your needs better.
FROM ubuntu:20.04
RUN groupadd --gid 1000 node \
&& useradd --uid 1000 --gid node --shell /bin/bash --create-home node
ENV NODE_VERSION 14.17.0
ENV YARN_VERSION 1.22.5
ENV PURESCRIPT_VERSION 0.14.2
ENV SPAGO_VERSION 0.20.3
ENV TERSER_VERSION 5.7.0
RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
&& case "${dpkgArch##*-}" in \
amd64) ARCH='x64';; \
ppc64el) ARCH='ppc64le';; \
s390x) ARCH='s390x';; \
arm64) ARCH='arm64';; \
armhf) ARCH='armv7l';; \
i386) ARCH='x86';; \
*) echo "unsupported architecture"; exit 1 ;; \
esac \
&& set -ex \
# libatomic1 for arm
&& apt-get update && apt-get install -y ca-certificates curl wget gnupg dirmngr xz-utils libatomic1 --no-install-recommends \
&& rm -rf /var/lib/apt/lists/* \
&& for key in \
4ED778F539E3634C779C87C6D7062848A1AB005C \
94AE36675C464D64BAFA68DD7434390BDBE9B9C5 \
74F12602B6F1C4E913FAA37AD3A89613643B6201 \
71DCFD284A79C3B38668286BC97EC7A07EDE3FC1 \
8FCCA13FEF1D0C2E91008E09770F7A9A5AE15600 \
C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8 \
C82FA3AE1CBEDC6BE46B9360C43CEC45C17AB93C \
DD8F2338BAE7501E3DD5AC78C273792F7D83545D \
A48C2BEE680E841632CD4E44F07496B3EB3C1762 \
108F52B48DB57BB0CC439B2997B01419BD92F80A \
B9E2F5981AA6E0CD28160D9FF13993A75599653C \
; do \
gpg --batch --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$key" || \
gpg --batch --keyserver hkp://ipv4.pool.sks-keyservers.net --recv-keys "$key" || \
gpg --batch --keyserver hkp://pgp.mit.edu:80 --recv-keys "$key" ; \
done \
&& curl -fsSLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-$ARCH.tar.xz" \
&& curl -fsSLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
&& gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \
&& grep " node-v$NODE_VERSION-linux-$ARCH.tar.xz\$" SHASUMS256.txt | sha256sum -c - \
&& tar -xJf "node-v$NODE_VERSION-linux-$ARCH.tar.xz" -C /usr/local --strip-components=1 --no-same-owner \
&& rm "node-v$NODE_VERSION-linux-$ARCH.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \
&& for key in \
6A010C5166006599AA17F08146C2130DFD2497F5 \
; do \
gpg --batch --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$key" || \
gpg --batch --keyserver hkp://ipv4.pool.sks-keyservers.net --recv-keys "$key" || \
gpg --batch --keyserver hkp://pgp.mit.edu:80 --recv-keys "$key" ; \
done \
&& curl -fsSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz" \
&& curl -fsSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz.asc" \
&& gpg --batch --verify yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \
&& mkdir -p /opt \
&& tar -xzf yarn-v$YARN_VERSION.tar.gz -C /opt/ \
&& ln -s /opt/yarn-v$YARN_VERSION/bin/yarn /usr/local/bin/yarn \
&& ln -s /opt/yarn-v$YARN_VERSION/bin/yarnpkg /usr/local/bin/yarnpkg \
&& rm yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \
&& apt-mark auto '.*' > /dev/null \
&& find /usr/local -type f -executable -exec ldd '{}' ';' \
| awk '/=>/ { print $(NF-1) }' \
| sort -u \
| xargs -r dpkg-query --search \
| cut -d: -f1 \
| sort -u \
| xargs -r apt-mark manual \
&& apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
&& ln -s /usr/local/bin/node /usr/local/bin/nodejs \
# smoke tests
&& node --version \
&& npm --version \
&& yarn --version \
# PureScript stuff
&& apt update \
&& apt install -y git \
&& npm install -g purescript@$PURESCRIPT_VERSION --unsafe-perm \
&& npm install -g spago@$SPAGO_VERSION --unsafe-perm \
&& npm install -g terser@$TERSER_VERSION \
# smoke tests
&& purs --version \
&& spago --version \
&& terser --version
CMD [ "node" ]