First commit

remmina.sh

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+## Dockerfile
+cat >Dockerfile <<- 'Dockerfile'
+# syntax = docker/dockerfile:1.2
+FROM myvnc/i3:base
+USER root
+
+# install packages
+RUN --mount=type=cache,sharing=locked,target=/var/cache/pacman \
+    pacman -Syu --ask 4 --needed \
+    remmina libvncserver terminator openssh \
+    && pacman -Scc --ask 4
+
+# Tigervnc
+COPY 20-remmina.sh /app/init.d/
+RUN chmod +x /app/init.d/*
+
+# Reset user home directory
+USER user
+WORKDIR /home/user
+Dockerfile
+
+## Remmina setup
+cat >20-remmina.sh <<- '20-remmina.sh'
+#!/usr/bin/env bash
+# Remmina config
+cat >~/.config/i3/config.d/remmina.conf <<- 'remmina.conf'
+# Open terminal
+exec --no-startup-id i3-msg 'workspace "2"; exec /usr/bin/terminator'
+
+# Maximize
+for_window [class="remmina"] move container to workspace "1"
+for_window [class="terminator"] move container to workspace "2"
+remmina.conf
+
+# Remmina startup
+install /dev/stdin ~/.config/i3/startapp.sh <<- startapp.sh
+#!/usr/bin/env bash
+# Run remmina
+while true
+do
+    /usr/bin/remmina
+done
+startapp.sh
+20-remmina.sh
+
+## Docker build
+DOCKER_BUILDKIT=1 docker build ./. \
+    --tag myvnc/remmina \
+    && rm -f Dockerfile *.sh