Dockerfile

FROM ghcr.io/linuxserver/baseimage-kasmvnc:debianbookworm

# set version label
ARG BUILD_DATE
ARG VERSION
ARG OBSIDIAN_VERSION
LABEL build_version="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DATE}"
LABEL maintainer="quietsy"

# title
ENV TITLE=Obsidian

RUN \
  echo "**** add icon ****" && \
  curl -o \
    /kclient/public/icon.png \
    https://raw.githubusercontent.com/linuxserver/docker-templates/master/linuxserver.io/img/obsidian-logo.png && \
  echo "**** install packages ****" && \
  apt-get update && \
  DEBIAN_FRONTEND=noninteractive \
  echo "**** install obsidian ****" && \
  if [ -z ${OBSIDIAN_VERSION+x} ]; then \
    OBSIDIAN_VERSION=$(curl -sX GET "https://api.github.com/repos/obsidianmd/obsidian-releases/releases/latest"| awk '/tag_name/{print $4;exit}' FS='[""]'); \
  fi && \
  apt-get install -y --no-install-recommends \
    chromium \
    chromium-l10n \
    git \
    libgtk-3-bin \
    libatk1.0 \
    libatk-bridge2.0 \
    libnss3 \
    python3-xdg && \
  cd /tmp && \
  curl -o \
    /tmp/obsidian.app -L \
    "https://github.com/obsidianmd/obsidian-releases/releases/download/${OBSIDIAN_VERSION}/Obsidian-$(echo ${OBSIDIAN_VERSION} | sed 's/v//g').AppImage" && \
  chmod +x /tmp/obsidian.app && \
  ./obsidian.app --appimage-extract && \
  mv squashfs-root /opt/obsidian && \
  cp \
    /opt/obsidian/usr/share/icons/hicolor/512x512/apps/obsidian.png \
    /usr/share/icons/hicolor/512x512/apps/obsidian.png && \
  echo "**** cleanup ****" && \
  apt-get autoclean && \
  rm -rf \
    /config/.cache \
    /config/.launchpadlib \
    /var/lib/apt/lists/* \
    /var/tmp/* \
    /tmp/*

# add local files
COPY /root /

# ports and volumes
EXPOSE 3000
VOLUME /config