feat(docker): Add build var for optionally installing abiword (#4796)

This MR introduces a docker build variable `INSTALL_ABIWORD`. When set
to any value other than `0`, ABIWORD is installed in the resulting
docker container, enabling the possibility to configure ABIWORD in
settings.json.docker or via ENV VAR `ABIWORD` for exporting to
DOC/PDF/ODT.

Documentation is included inline and in the docker markdown file.
This commit is contained in:
Ole Langbehn 2021-02-18 10:27:52 +01:00 committed by GitHub
parent 63e876f53d
commit 24c1639f11
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2 changed files with 49 additions and 2 deletions

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@ -15,6 +15,22 @@ LABEL maintainer="Etherpad team, https://github.com/ether/etherpad-lite"
# ETHERPAD_PLUGINS="ep_codepad ep_author_neat"
ARG ETHERPAD_PLUGINS=
# Control whether abiword will be installed, enabling exports to DOC/PDF/ODT formats.
# By default, it is not installed.
# If given any value, abiword will be installed.
#
# EXAMPLE:
# INSTALL_ABIWORD=true
ARG INSTALL_ABIWORD=
# Control whether libreoffice will be installed, enabling exports to DOC/PDF/ODT formats.
# By default, it is not installed.
# If given any value, libreoffice will be installed.
#
# EXAMPLE:
# INSTALL_LIBREOFFICE=true
ARG INSTALL_SOFFICE=
# By default, Etherpad container is built and run in "production" mode. This is
# leaner (development dependencies are not installed) and runs faster (among
# other things, assets are minified & compressed).
@ -28,6 +44,13 @@ RUN useradd --uid 5001 --create-home etherpad
RUN mkdir /opt/etherpad-lite && chown etherpad:0 /opt/etherpad-lite
# install abiword for DOC/PDF/ODT export
RUN [ -z "${INSTALL_ABIWORD}" ] || (apt update && apt -y install abiword && apt clean && rm -rf /var/lib/apt/lists/*)
# install libreoffice for DOC/PDF/ODT export
# the mkdir is needed for configuration of openjdk-11-jre-headless, see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863199
RUN [ -z "${INSTALL_SOFFICE}" ] || (apt update && mkdir -p /usr/share/man/man1 && apt -y install libreoffice && apt clean && rm -rf /var/lib/apt/lists/*)
USER etherpad
WORKDIR /opt/etherpad-lite