Fix zsh completion for bin/hey

And remove unused commands from usage.

bin/hey

@@ -37,15 +37,11 @@ function main {
     echo
     echo "Available commands:"
     echo "  init               TODO"
-    echo "  env (e)            TODO"
-    echo "  shell (sh)         TODO"
-    echo "  build (b)          TODO"
     echo "  upgrade (up)       TODO"
     echo "  rebuild (re)       TODO"
     echo "  rollback           TODO"
     echo "  gc                 TODO"
     echo "  vm                 TODO"
-    echo "  repl               TODO"
     echo "  push               Push thie config to a remote NixOS system and rebuild it"
     echo "  generations (gen)  TODO"
   }

config/zsh/completions/_dots

@@ -1,35 +0,0 @@
-#compdef nix
-
-_dots_dispatch () {
-    local cmd="$@"
-    local offset=$#
-    CURRENT=$((CURRENT-$offset))
-    words=($cmd "${words[$((2 + offset)),-1]}")
-    _$cmd
-}
-
-_dots_command_list () {
-    dots | sed '1,/Available commands:/d' | awk '{ print $1 }'
-}
-
-_dots () {
-    local -a commands
-    IFS=$'\n' commands=($(_dots_command_list))
-
-    if (( CURRENT == 2 )); then
-        _describe -t commands "dots commands" commands
-        return
-    fi
-    integer ret=1
-    case ${words[2]} in
-        ch|channel) _dots_dispatch nix-channel ;;
-        b|build)    _dots_dispatch nix-build ;;
-        ch|check)   _dots_dispatch nix flake check ;;
-        sh|show)    _dots_dispatch nix flake show ;;
-        -*)         _dots_dispatch nix-env ;;
-        *)          _message "Command not found: ${words[2]}" ;;
-    esac
-    return ret
-}
-
-_dots

config/zsh/completions/_hey

@@ -0,0 +1,35 @@
+#compdef hey
+
+_hey_dispatch () {
+    local cmd="$@"
+    local offset=$#
+    CURRENT=$((CURRENT-$offset))
+    words=($cmd "${words[$((2 + offset)),-1]}")
+    _$cmd
+}
+
+_hey_command_list () {
+    hey | sed '1,/Available commands:/d' | awk '{ print $1 }'
+}
+
+_hey () {
+    local -a commands
+    IFS=$'\n' commands=($(_hey_command_list))
+
+    if (( CURRENT == 2 )); then
+        _describe -t commands "hey commands" commands
+        return
+    fi
+    integer ret=1
+    case ${words[2]} in
+        ch|channel) _hey_dispatch nix-channel ;;
+        b|build)    _hey_dispatch nix-build ;;
+        ch|check)   _hey_dispatch nix flake check ;;
+        sh|show)    _hey_dispatch nix flake show ;;
+        -*)         _hey_dispatch nix-env ;;
+        *)          _message "Command not found: ${words[2]}" ;;
+    esac
+    return ret
+}
+
+_hey