First Dockerfile version

Dockerfile

@@ -0,0 +1,45 @@
+FROM debian:jessie
+MAINTAINER Luca Crea <lucacrea@yahoo.it>
+
+
+RUN set -ex \
+    && addgroup --system --gid 500 libreoffice \
+    && adduser --disabled-password --system --disabled-login --shell /sbin/nologin --gid 500 --uid 500 libreoffice
+
+
+ENV GOSU_VERSION 1.10
+RUN set -x \
+    && apt-get update && apt-get install -y --no-install-recommends ca-certificates wget && rm -rf /var/lib/apt/lists/* \
+    && dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')" \
+    && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch" \
+    && wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc" \
+    && export GNUPGHOME="$(mktemp -d)" \
+    && gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
+    && gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
+    && rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc \
+    && chmod +x /usr/local/bin/gosu \
+    && gosu nobody true \
+    && apt-get purge -y --auto-remove ca-certificates wget
+
+
+# @BUGFIX
+# It's important to install the full LibreOffice suite, otherwise OpenERP will
+# display this error:
+#
+#   - Unsupported URL <private:stream>: ""
+#
+RUN set -x \
+    && apt-get update \
+    && apt-get install -y --no-install-recommends \
+       libreoffice \
+    && rm -rf /var/lib/apt/lists/*
+
+
+VOLUME ["/usr/local/share/fonts/"]
+
+EXPOSE 8100
+
+COPY ./entrypoint.sh /
+ENTRYPOINT ["/entrypoint.sh"]
+
+CMD ["soffice-headless"]

LICENSE

@@ -1,6 +1,7 @@
 MIT License
 
 Copyright (c) 2017 Luca Crea
+https://github.com/lcrea/libreoffice-headless
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

entrypoint.sh

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+#!/bin/bash
+
+# Terminate the script if a command exits non-zero
+set -e
+
+# If none of these variables are set, uses default values.
+: ${HOST_IN:=0}
+: ${PORT_IN:=8100}
+: ${LANG:='C.UTF-8'}
+
+SOFFICE_ARGS=(
+    "--accept=socket,host=${HOST_IN},port=${PORT_IN},tcpNoDelay=1;urp"
+    "--headless"
+    "--invisible"
+    "--nodefault"
+    "--nofirststartwizard"
+    "--nolockcheck"
+    "--nologo"
+    "--norestore"
+)
+
+case "$1" in
+    -- | soffice-headless)
+        shift
+
+        # Force the update of the fonts list eventually provided by an external volume.
+        fc-cache -f
+
+        exec gosu libreoffice soffice "${SOFFICE_ARGS[@]}" "$@"
+        ;;
+    -*)
+        # Force the update of the fonts list eventually provided by an external volume.
+        fc-cache -f
+
+        exec gosu libreoffice soffice "$@"
+        ;;
+    debug)
+        echo "LibreOffice parameters:" ${SOFFICE_ARGS[@]}
+        exit 1
+        ;;
+    *)
+        exec "$@"
+esac
+
+exit 1