Installation wizard TUI (#17)

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- New installation wizard TUI
+
 - Update Bitcoin Core to v0.21.1
 
 - Update Specter Desktop to v1.5.0

Dockerfile

@@ -5,7 +5,7 @@ FROM $BASE_IMAGE
 # See the 'docker' directory for arm32v7/arm64v8
 
 # Build settings
-ARG INSTALL=bitcoind,bwt,btc-rpc-explorer,specter,tor,nginx,letsencrypt,dropbear
+ARG INSTALL=bitcoind,bwt,btc-rpc-explorer,specter,tor,nginx,letsencrypt,dropbear,wizard
 ARG DEV
 
 ARG BWT_VERSION=0.2.4

docker/networking.sh

@@ -1,18 +1,13 @@
 # -- expected to be `source`ed
 
-# Detect host OS. Docker on macOS/Widows behaves differently:
-# https://docs.docker.com/docker-for-mac/networking/#known-limitations-use-cases-and-workarounds
-# https://docs.docker.com/docker-for-windows/networking/#known-limitations-use-cases-and-workarounds
-HOST_OS=$(uname -r | grep -Eq -- '-(moby|linuxkit)' && echo macOS \
-      || (uname -r | grep -Eq -- '-microsoft' && echo Windows \
-      || echo Linux))
-
 # Detect Docker's networking mode and determine the address to bind on
 if [ -z "$BIND_ADDR" ]; then
   addrs=$(hostname -I)
 
   # macOS/windows doesn't support host networking mode and doesn't allow accessing
   # the container by its virtual IP address, so we can just bind on 0.0.0.0.
+  # https://docs.docker.com/docker-for-mac/networking/#known-limitations-use-cases-and-workarounds
+  # https://docs.docker.com/docker-for-windows/networking/#known-limitations-use-cases-and-workarounds
   if [ $HOST_OS != Linux ]; then
     export BIND_ADDR=0.0.0.0
 

entrypoint.sh

@@ -7,6 +7,17 @@ export S6_KEEP_ENV=1
 export S6_SERVICES_GRACETIME=2700000 # 45 minutes, to allow Bitcoin Core to shutdown cleanly
 export S6_KILL_FINISH_MAXTIME=$S6_SERVICES_GRACETIME # for the shutdown-status script
 
+# Detect host OS
+export HOST_OS=$(uname -r | grep -Eq -- '-(moby|linuxkit)' && echo macOS \
+      || (uname -r | grep -Eq -- '-microsoft' && echo Windows \
+      || echo Linux))
+
+# Installation wizard
+if [ "$1" == "wizard" ]; then
+  /ez/wizard/wizard
+  shift
+fi
+
 # Load config options from file
 # `set -a` exports all defined variables without requiring an explicit `export`
 if [ -f /data/config ]; then set -a; source /data/config; set +a

util.sh

@@ -74,6 +74,8 @@ restart_with() {
 }
 
 BOLD=$(echo -en '\e[1m')
+UNDER=$(echo -en '\e[4m')
+UNDER_R=$(echo -en '\e[24m')
 RED=$(echo -en '\e[31m')
 GREEN=$(echo -en '\e[32m')
 #LGREEN=$(echo -en '\e[92m')

wizard/install

@@ -0,0 +1,7 @@
+#!/bin/bash
+set -xeo pipefail
+
+apt-get install -qqy dialog
+
+mkdir /ez/wizard
+mv wizard *.dialogrc /ez/wizard

wizard/monochrome.dialogrc

@@ -0,0 +1,131 @@
+# Set aspect-ration.
+aspect = 0
+
+# Set separator (for multiple widgets output).
+separate_widget = ""
+
+# Set tab-length (for textbox tab-conversion).
+tab_len = 0
+
+# Make tab-traversal for checklist, etc., include the list.
+visit_items = OFF
+
+# Shadow dialog boxes? This also turns on color.
+use_shadow = OFF
+
+# Turn color support ON or OFF
+use_colors = ON
+
+# Screen color
+screen_color = (WHITE,BLACK,ON)
+
+# Shadow color
+shadow_color = (BLACK,BLACK,OFF)
+
+# Dialog box color
+dialog_color = (BLACK,WHITE,OFF)
+
+# Dialog box title color
+title_color = (BLACK,WHITE,OFF)
+
+# Dialog box border color
+border_color = (BLACK,WHITE,ON)
+
+# Active button color
+button_active_color = (WHITE,BLACK,ON)
+
+# Inactive button color
+button_inactive_color = dialog_color
+
+# Active button key color
+button_key_active_color = button_active_color
+
+# Inactive button key color
+button_key_inactive_color = (BLACK,WHITE,ON)
+
+# Active button label color
+button_label_active_color = (WHITE,BLACK,ON)
+
+# Inactive button label color
+button_label_inactive_color = (BLACK,WHITE,OFF)
+
+# Input box color
+inputbox_color = dialog_color
+
+# Input box border color
+inputbox_border_color = dialog_color
+
+# Search box color
+searchbox_color = dialog_color
+
+# Search box title color
+searchbox_title_color = title_color
+
+# Search box border color
+searchbox_border_color = border_color
+
+# File position indicator color
+position_indicator_color = title_color
+
+# Menu box color
+menubox_color = dialog_color
+
+# Menu box border color
+menubox_border_color = border_color
+
+# Item color
+item_color = dialog_color
+
+# Selected item color
+item_selected_color = button_active_color
+
+# Tag color
+tag_color = title_color
+
+# Selected tag color
+tag_selected_color = button_label_active_color
+
+# Tag key color
+tag_key_color = button_key_inactive_color
+
+# Selected tag key color
+tag_key_selected_color = (WHITE,BLACK,ON)
+
+# Check box color
+check_color = dialog_color
+
+# Selected check box color
+check_selected_color = button_active_color
+
+# Up arrow color
+uarrow_color = (GREEN,WHITE,ON)
+
+# Down arrow color
+darrow_color = uarrow_color
+
+# Item help-text color
+itemhelp_color = (WHITE,BLACK,OFF)
+
+# Active form text color
+form_active_text_color = (BLACK,WHITE,OFF)
+
+# Form text color
+form_text_color = (BLACK,WHITE,OFF)
+
+# Readonly form item color
+form_item_readonly_color = (CYAN,WHITE,ON)
+
+# Dialog box gauge color
+gauge_color = (BLUE,WHITE,ON)
+
+# Dialog box border2 color
+border2_color = dialog_color
+
+# Input box border2 color
+inputbox_border2_color = dialog_color
+
+# Search box border2 color
+searchbox_border2_color = dialog_color
+
+# Menu box border2 color
+menubox_border2_color = dialog_color