gram:build

> ./nixos/home/helix.nix

Lenses
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{ config, pkgs, lib, ... }: {
  home-manager.users.calliope = {
    home.packages = with pkgs; [ helix ];
    # See: https://github.com/LGUG2Z/helix-vim
    home.file.".config/helix/config.toml".text = ''
[keys.normal]
# Quick iteration on config changes
# C-o = ":config-open"
# C-r = ":config-reload"
# 
# # Some nice Helix stuff
# C-h = "select_prev_sibling"
# C-j = "shrink_selection"
# C-k = "expand_selection"
# C-l = "select_next_sibling"
# 
# # Personal preference
# o = ["open_below", "normal_mode"]
# O = ["open_above", "normal_mode"]
# 
# # Muscle memory
# "{" = ["goto_prev_paragraph", "collapse_selection"]
# "}" = ["goto_next_paragraph", "collapse_selection"]
# 0 = "goto_line_start"
# "$" = "goto_line_end"
# "^" = "goto_first_nonwhitespace"
# G = "goto_file_end"
# "%" = "match_brackets"
# V = ["select_mode", "extend_to_line_bounds"]
# C = ["extend_to_line_end", "yank_main_selection_to_clipboard", "delete_selection", "insert_mode"]
# D = ["extend_to_line_end", "yank_main_selection_to_clipboard", "delete_selection"]
# S = "surround_add" # Would be nice to be able to do something after this but it isn't chainable
# 
# # Clipboards over registers ye ye
# x = "delete_selection"
# p = ["paste_clipboard_after", "collapse_selection"]
# P = ["paste_clipboard_before", "collapse_selection"]
# # Would be nice to add ya and yi, but the surround commands can't be chained
# Y = ["extend_to_line_end", "yank_main_selection_to_clipboard", "collapse_selection"]
# 
# # Uncanny valley stuff, this makes w and b behave as they do Vim
# w = ["move_next_word_start", "move_char_right", "collapse_selection"]
# W = ["move_next_long_word_start", "move_char_right", "collapse_selection"]
# e = ["move_next_word_end", "collapse_selection"]
# E = ["move_next_long_word_end", "collapse_selection"]
# b = ["move_prev_word_start", "collapse_selection"]
# B = ["move_prev_long_word_start", "collapse_selection"]
# 
# # If you want to keep the selection-while-moving behaviour of Helix, this two lines will help a lot,
# # especially if you find having text remain selected while you have switched to insert or append mode
# #
# # There is no real difference if you have overridden the commands bound to 'w', 'e' and 'b' like above
# # But if you really want to get familiar with the Helix way of selecting-while-moving, comment the
# # bindings for 'w', 'e', and 'b' out and leave the bindings for 'i' and 'a' active below. A world of difference!
# i = ["insert_mode", "collapse_selection"]
# a = ["append_mode", "collapse_selection"]
# 
# # Undoing the 'd' + motion commands restores the selection which is annoying
# u = ["undo", "collapse_selection"]
# 
# # Escape the madness! No more fighting with the cursor! Or with multiple cursors!
# esc = ["collapse_selection", "keep_primary_selection"]
# 
# # Search for word under cursor
# "*" = ["move_char_right", "move_prev_word_start", "move_next_word_end", "search_selection", "search_next"]
# "#" = ["move_char_right", "move_prev_word_start", "move_next_word_end", "search_selection", "search_prev"]
# 
# # Make j and k behave as they do Vim when soft-wrap is enabled
# j = "move_line_down"
# k = "move_line_up"
# 
# # Extend and select commands that expect a manual input can't be chained
# # I've kept d[X] commands here because it's better to at least have the stuff you want to delete
# # selected so that it's just a keystroke away to delete
# [keys.normal.d]
# d = ["extend_to_line_bounds", "yank_main_selection_to_clipboard", "delete_selection"]
# t = ["extend_till_char"]
# s = ["surround_delete"]
# i = ["select_textobject_inner"]
# a = ["select_textobject_around"]
# j = ["select_mode", "extend_to_line_bounds", "extend_line_below", "yank_main_selection_to_clipboard", "delete_selection", "normal_mode"]
# down = ["select_mode", "extend_to_line_bounds", "extend_line_below", "yank_main_selection_to_clipboard", "delete_selection", "normal_mode"]
# k = ["select_mode", "extend_to_line_bounds", "extend_line_above", "yank_main_selection_to_clipboard", "delete_selection", "normal_mode"]
# up = ["select_mode", "extend_to_line_bounds", "extend_line_above", "yank_main_selection_to_clipboard", "delete_selection", "normal_mode"]
# G = ["select_mode", "extend_to_line_bounds", "goto_last_line", "extend_to_line_bounds", "yank_main_selection_to_clipboard", "delete_selection", "normal_mode"]
# w = ["move_next_word_start", "yank_main_selection_to_clipboard", "delete_selection"]
# W = ["move_next_long_word_start", "yank_main_selection_to_clipboard", "delete_selection"]
# g = { g = ["select_mode", "extend_to_line_bounds", "goto_file_start", "extend_to_line_bounds", "yank_main_selection_to_clipboard", "delete_selection", "normal_mode"] }
# 
# [keys.normal.y]
# y = ["extend_to_line_bounds", "yank_main_selection_to_clipboard", "normal_mode", "collapse_selection"]
# j = ["select_mode", "extend_to_line_bounds", "extend_line_below", "yank_main_selection_to_clipboard", "collapse_selection", "normal_mode"]
# down = ["select_mode", "extend_to_line_bounds", "extend_line_below", "yank_main_selection_to_clipboard", "collapse_selection", "normal_mode"]
# k = ["select_mode", "extend_to_line_bounds", "extend_line_above", "yank_main_selection_to_clipboard", "collapse_selection", "normal_mode"]
# up = ["select_mode", "extend_to_line_bounds", "extend_line_above", "yank_main_selection_to_clipboard", "collapse_selection", "normal_mode"]
# G = ["select_mode", "extend_to_line_bounds", "goto_last_line", "extend_to_line_bounds", "yank_main_selection_to_clipboard", "collapse_selection", "normal_mode"]
# w = ["move_next_word_start", "yank_main_selection_to_clipboard", "collapse_selection", "normal_mode"]
# W = ["move_next_long_word_start", "yank_main_selection_to_clipboard", "collapse_selection", "normal_mode"]
# g = { g = ["select_mode", "extend_to_line_bounds", "goto_file_start", "extend_to_line_bounds", "yank_main_selection_to_clipboard", "collapse_selection", "normal_mode"] }
# 
# [keys.insert]
# # Escape the madness! No more fighting with the cursor! Or with multiple cursors!
# esc = ["collapse_selection", "normal_mode"]
# 
# [keys.select]
# # Muscle memory
# "{" = ["extend_to_line_bounds", "goto_prev_paragraph"]
# "}" = ["extend_to_line_bounds", "goto_next_paragraph"]
# 0 = "goto_line_start"
# "$" = "goto_line_end"
# "^" = "goto_first_nonwhitespace"
# G = "goto_file_end"
# D = ["extend_to_line_bounds", "delete_selection", "normal_mode"]
# C = ["goto_line_start", "extend_to_line_bounds", "change_selection"]
# "%" = "match_brackets"
# S = "surround_add" # Basically 99% of what I use vim-surround for
# u = ["switch_to_lowercase", "collapse_selection", "normal_mode"]
# U = ["switch_to_uppercase", "collapse_selection", "normal_mode"]
# 
# # Visual-mode specific muscle memory
# i = "select_textobject_inner"
# a = "select_textobject_around"
# 
# # Some extra binds to allow us to insert/append in select mode because it's nice with multiple cursors
# tab = ["insert_mode", "collapse_selection"] # tab is read by most terminal editors as "C-i"
# C-a = ["append_mode", "collapse_selection"]
# 
# # Make selecting lines in visual mode behave sensibly
# k = ["extend_line_up", "extend_to_line_bounds"]
# j = ["extend_line_down", "extend_to_line_bounds"]
# 
# # Clipboards over registers ye ye
# d = ["yank_main_selection_to_clipboard", "delete_selection"]
# x = ["yank_main_selection_to_clipboard", "delete_selection"]
# y = ["yank_main_selection_to_clipboard", "normal_mode", "flip_selections", "collapse_selection"]
# Y = ["extend_to_line_bounds", "yank_main_selection_to_clipboard", "goto_line_start", "collapse_selection", "normal_mode"]
# p = "replace_selections_with_clipboard" # No life without this
# P = "paste_clipboard_before"
# 
# # Escape the madness! No more fighting with the cursor! Or with multiple cursors!
# esc = ["collapse_selection", "keep_primary_selection", "normal_mode"]
    '';
  };
}