Implement fhackeditor, which opens or connects to an existing neovim instance

home/.config/jesseduffield/lazygit/config.yml

@@ -0,0 +1,2 @@
+os:
+  editCommand: 'fhackeditor'

home/.config/neovide/config.toml

@@ -0,0 +1 @@
+neovim-bin = "{{@@ env['HOME'] @@}}/.scripts/fhackeditor"

home/.config/zsh/02-env.zsh

@@ -43,8 +43,8 @@ export PATH="$HOME/.local/share/nvim/mason/bin:$PATH"
 # go path
 export GOPATH=~/.go
 
-# Add dotfile scripts dir to path
-export PATH="$PATH:$DOTREPO/scripts"
+# Add scripts dir to path
+export PATH="$PATH:$HOME/.scripts"
 
 # fzf settings
 export FD_COMMAND='fd -HLt'
@@ -73,7 +73,7 @@ _fzf_complete_pass() {
 }
 
 # nvim ftw!
-export EDITOR=nvim
+export EDITOR='nvim'
 export PAGER="$EDITOR -R +\"lua require 'pager'\""
 export GIT_PAGER="$EDITOR -c 'set ft=git' -R +\"lua require 'pager'\""
 export PARU_PAGER="$PAGER -c 'set ft=PKGBUILD'"

home/.config/zsh/04-aliases.zsh

@@ -18,6 +18,10 @@ alias o='xdg-open'
 # and handling merges
 alias dv='nvim +DiffviewOpen'
 
+alias nvim="fhackeditor"
+alias vim='nvim'
+alias vi='nvim'
+
 # Rename grc alias from forgit since it
 # collides with the grc colorizer
 forgit_revert_commit=fgrc

home/.scripts/fhackeditor

@@ -0,0 +1,27 @@
+#!/bin/sh
+# Script to launch a new NeoVim instance or reuse an existing one
+
+# Exit on error
+set -e
+
+# Settings
+SOCKET="/tmp/nvim.{{@@ env['USER'] @@}}/server.pipe"
+
+# Convert each argument to absolute path
+abs_args=""
+for arg in "$@"; do
+  case "$arg" in
+    /*) abs="$arg" ;;  # already absolute
+    *) abs="$(pwd)/$arg" ;;
+  esac
+  abs_args="$abs_args \"$abs\""
+done
+
+if [ -S "$SOCKET" ]; then
+  # Pipe exists and is a socket — reuse it
+  echo "Sending file to existing NeoVim instance"
+  eval exec nvim --server "$SOCKET" --remote $abs_args
+else
+  # Socket doesn't exist — start new instance
+  exec nvim --listen "$SOCKET" "$@"
+fi

home/.scripts/hibernate-lowbattery.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+acpi -b | awk -F'[,:%]' '{print $2, $3}' | {
+  read -r status capacity
+
+  if [ "$status" = Discharging -a "$capacity" -lt 5 ]; then
+    logger "Critical battery threshold"
+    systemctl hibernate
+  fi
+}

home/.scripts/reboot-moria

@@ -0,0 +1,54 @@
+#!/bin/sh
+
+set -e
+
+# The IP address or hostname where the remote computer can be reached
+REMOTE_HOST="moria"
+
+# Remote computer's SSH port
+REMOTE_SSH_PORT="221"
+
+# SSH command to connect the remote computer via SSH
+REMOTE_SSH="ssh -p $REMOTE_SSH_PORT moria"
+
+# SSH command to connect the remote computer via SSH for unlocking
+REMOTE_SSH_UNLOCK="ssh -p $REMOTE_SSH_PORT moria-unlock"
+
+wait_for_down() {
+  while ping -c 1 -W 1 "$REMOTE_HOST" >/dev/null 2>&1; do
+    sleep 1
+  done
+}
+
+wait_for_up() {
+  while ! nc -w 1 -z "$REMOTE_HOST" "$REMOTE_SSH_PORT" >/dev/null 2>&1; do
+    sleep 1
+  done
+}
+
+run_ssh() {
+  if ! eval "$1"; then
+    if [ "$2" != "allow-fail" ]; then
+      echo "SSH failed: $1"
+      exit 1
+    fi
+  fi
+}
+
+echo "Rebooting remote now"
+run_ssh "$REMOTE_SSH 'reboot'"
+echo "Waiting for remote to go down..."
+wait_for_down
+
+echo "Waiting for remote to come back up..."
+wait_for_up
+
+echo "Remote is ready for unlock"
+run_ssh "$REMOTE_SSH_UNLOCK" allow-fail
+
+echo "Waiting for remote to come back up..."
+sleep 3
+wait_for_up
+
+echo "Remote is back online, starting SSH session"
+run_ssh "$REMOTE_SSH"