refactor: move neovim-config to different repo and mount whole home as volume

enter.sh

@@ -25,6 +25,10 @@ run_args() {
   # clipbard (wl-copy) working.
   [ -e "/run/user/$UID/wayland-0" ] && arg "-v /run/user/$UID/wayland-0:/run/user/1000/wayland-0"
 
+  # Add a volume for the home directory so it survives
+  # container upgrades.
+  arg "-v $name:/home/user:copy"
+
   # Mount the ssh socket, directory and the git config
   # directory. This gets the host ssh and git configuration
   # working inside the container.
@@ -34,33 +38,32 @@ run_args() {
 
   # Mount host directories with programming projects.
   [ -d "$HOME/Code" ] && arg "-v $HOME/Code:/home/user/Code"
-  [ -d "$HOME/.config/devcontainer" ] && arg "-v $HOME/.config/devcontainer:/home/user/.dev"
-
-  # Add volumes for .local and .cache so these survive
-  # container restarts.
-  arg "-v $name-local:/home/user/.local"
-  arg "-v $name-cache:/home/user/.cache"
+  [ -d "$HOME/.config/devcontainer" ] && arg "-v $HOME/.config/devcontainer:/home/user/.config/devcontainer"
 }
 
 ### MAIN ###
 name="devcontainer"
-image="ghcr.io/job79/devcontainer:latest"
-fetch=false
+image="ghcr.io/job79/devcontainer:main"
+force=false
 
 while test $# -gt 0; do
   case "$1" in
-  --image | -i) shift && fetch=true && image="$1" ;;
-  --fetch | -f) fetch=true ;;
+  -i) shift && force=true && image="$1" ;;
+  -f) force=true ;;
   -*) log "unknown argument '$1'" 'x' 31 ;;
   *) name="$1" ;;
   esac
   shift
 done
 
-if [ "$fetch" = true ] || [ "$(podman container inspect "$name" -f {{.State.Running}} 2>&1)" != 'true' ]; then
+if [ "$force" = true ] || [ "$(podman container inspect "$name" -f {{.State.Running}} 2>&1)" != 'true' ]; then
   log "fetching devcontainer updates..."
-  if [ "$(podman pull -q "$image" 2>&1)" != "$(podman container inspect "$name" -f {{.Image}} 2>&1)" ]; then
-    log "container image downloaded" '✓' 32
+  if [ "$force" = true ] || [ "$(podman container inspect "$name" -f {{.Image}} 2>&1)" != "$(podman pull -q "$image" 2>&1)" ]; then
+    if [ $? -eq 0 ]; then
+      log "container image downloaded" '✓' 32
+    else
+      log "failed to download container image" 'x' 31
+    fi
     podman container rm -f -t 1 "$name" 1>/dev/null
     podman run -td $(run_args) "$image"
   else
@@ -69,4 +72,4 @@ if [ "$fetch" = true ] || [ "$(podman container inspect "$name" -f {{.State.Runn
 fi
 
 podman start "$name" 1>/dev/null
-podman exec --detach-keys "" -it "$name" bash -l
+podman exec --detach-keys "ctrl-q" -it "$name" bash -l