diff options
Diffstat (limited to 'fedora/.config/bash/keymaps.bash')
| -rw-r--r-- | fedora/.config/bash/keymaps.bash | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/fedora/.config/bash/keymaps.bash b/fedora/.config/bash/keymaps.bash new file mode 100644 index 0000000..cf355ad --- /dev/null +++ b/fedora/.config/bash/keymaps.bash @@ -0,0 +1,200 @@ +#!/bin/bash + +# --------- Bash port (u-prefix removed) --------- +# Put this into ~/.bashrc and run: source ~/.bashrc + +# enable vi editing mode +set -o vi + +# Try to set beam cursor at prompt (best-effort) +PROMPT_COMMAND='echo -ne "\e[5 q"' + +# ---------- helper: pre_cmd ---------- +pre_cmd() { + local txt="$1" + if [[ -z "${READLINE_LINE+set}" ]]; then + printf '%s ' "$txt" + return + fi + local left=${READLINE_LINE:0:READLINE_POINT} + local right=${READLINE_LINE:READLINE_POINT} + READLINE_LINE="${left}${txt} ${right}" + READLINE_POINT=$(( READLINE_POINT + ${#txt} + 1 )) +} + +# ---------- Clipboard detection ---------- +_detect_clipboard_setup() { + if command -v pbcopy >/dev/null 2>&1 && command -v pbpaste >/dev/null 2>&1; then + clipcopy() { cat "${1:-/dev/stdin}" | pbcopy; } + clippaste() { pbaste; } + return 0 + fi + if command -v wl-copy >/dev/null 2>&1 && command -v wl-paste >/dev/null 2>&1; then + clipcopy() { cat "${1:-/dev/stdin}" | wl-copy; } + clippaste() { wl-paste --no-newline; } + return 0 + fi + if command -v xclip >/dev/null 2>&1; then + clipcopy() { cat "${1:-/dev/stdin}" | xclip -selection clipboard; } + clippaste() { xclip -selection clipboard -out; } + return 0 + fi + if command -v xsel >/dev/null 2>&1; then + clipcopy() { cat "${1:-/dev/stdin}" | xsel --clipboard --input; } + clippaste() { xsel --clipboard --output; } + return 0 + fi + if command -v clip.exe >/dev/null 2>&1; then + clipcopy() { cat "${1:-/dev/stdin}" | clip.exe; } + clippaste() { powershell.exe -noprofile -command Get-Clipboard 2>/dev/null; } + return 0 + fi + if command -v tmux >/dev/null 2>&1 && [ -n "${TMUX:-}" ]; then + clipcopy() { tmux load-buffer -; } + clippaste() { tmux save-buffer -; } + return 0 + fi + return 1 +} +_detect_clipboard_setup || true + +paste_clipboard_to_readline() { + if ! command -v clippaste >/dev/null 2>&1; then + _detect_clipboard_setup || { printf 'No clipboard helper found\n' >&2; return 1; } + fi + local clip + clip=$(clippaste 2>/dev/null) || return 1 + clip="${clip%$'\n'}" + if [[ -z "${READLINE_LINE+set}" ]]; then + printf '%s' "$clip" + return + fi + local left=${READLINE_LINE:0:READLINE_POINT} + local right=${READLINE_LINE:READLINE_POINT} + READLINE_LINE="${left}${clip}${right}" + READLINE_POINT=$(( READLINE_POINT + ${#clip} )) +} + +copy_readline_to_clipboard() { + if [[ -z "${READLINE_LINE+set}" ]]; then + printf 'No current line to copy\n' >&2 + return 1 + fi + if ! command -v clipcopy >/dev/null 2>&1; then + _detect_clipboard_setup || { printf 'No clipboard helper found\n' >&2; return 1; } + fi + printf '%s' "${READLINE_LINE}" | clipcopy +} + +# ---------- basic utilities ---------- +clear_tree_2() { clear; tree -L 2 2>/dev/null || true; } +clear_tree_3() { clear; tree -L 3 2>/dev/null || true; } +insert_current_date() { + local txt="$(date -I)" + if [[ -z "${READLINE_LINE+set}" ]]; then printf '%s' "$txt"; return; fi + local left=${READLINE_LINE:0:READLINE_POINT}; local right=${READLINE_LINE:READLINE_POINT} + READLINE_LINE="${left}${txt}${right}"; READLINE_POINT=$(( READLINE_POINT + ${#txt} )) +} +insert_unix_timestamp() { + local txt="$(date +%s)" + if [[ -z "${READLINE_LINE+set}" ]]; then printf '%s' "$txt"; return; fi + local left=${READLINE_LINE:0:READLINE_POINT}; local right=${READLINE_LINE:READLINE_POINT} + READLINE_LINE="${left}${txt}${right}"; READLINE_POINT=$(( READLINE_POINT + ${#txt} )) +} +git_status_clear() { clear; git status 2>/dev/null || git status --short 2>/dev/null || true; } +tmux_left_pane() { tmux select-pane -L 2>/dev/null || true; tmux resize-pane -Z 2>/dev/null || true; } +vi_append_clip_selection() { paste_clipboard_to_readline; } +copybuffer() { copy_readline_to_clipboard; } +background_start() { local cmd="$1"; shift || return 0; for arg in "$@"; do "$cmd" "$arg" &>/dev/null & done; } + +# ---------- pre_cmd widgets ---------- +man_command_line() { pre_cmd "man"; } +sudo_command_line() { pre_cmd "sudo"; } + +# ---------- wrappers (u-prefix REMOVED) ---------- +bc() { command -v bc >/dev/null 2>&1 && /usr/bin/env bc "$@" || printf 'bc: not found\n' >&2; } +cdi() { command -v cdi >/dev/null 2>&1 && cdi "$@" || printf 'cdi: not found\n' >&2; } +lastvim() { command -v lastnvim >/dev/null 2>&1 && lastvim "$@" || printf 'lastvim: not found\n' >&2; } +htop() { command -v htop >/dev/null 2>&1 && htop "$@" || printf 'htop: not found\n' >&2; } +sessionizer() { command -v sessionizer >/dev/null 2>&1 && sessionizer "$@" || printf 'sessionizer: not found\n' >&2; } +upd() { command -v upd >/dev/null 2>&1 && upd "$@" || printf 'upd: not found\n' >&2; } +cht() { command -v cht >/dev/null 2>&1 && cht "$@" || printf 'cht: not found\n' >&2; } # from '^ucht' -> 'cht' +ali() { command -v ali >/dev/null 2>&1 && ali "$@" || printf 'ali: not found\n' >&2; } +fD() { command -v fD >/dev/null 2>&1 && fD "$@" || printf 'fD: not found\n' >&2; } +rgafiles() { command -v rgafiles >/dev/null 2>&1 && rgafiles "$@" || printf 'rgafiles: not found\n' >&2; } +lastvim_l() { command -v lastnvim >/dev/null 2>&1 && lastvim -l || printf 'lastvim: not found\n' >&2; } + +# ---------- Readline key bindings (bind -x) ---------- +# basic movement +bind '"\C-a": beginning-of-line' +bind '"\C-e": end-of-line' + +# function key bindings (map to bash functions above) +bind -x '"\C-x\C-e":clear_tree_2' +bind -x '"\C-x\C-w":clear_tree_3' +bind -x '"\C-x\C-s":git_status_clear' +bind -x '"\C-x\C-x\C-t":insert_current_date' # ^X^X^T (alternate: C-x C-t) +bind -x '"\C-x\C-t":insert_current_date' +bind -x '"\C-x\C-x\C-u":insert_unix_timestamp' # ^X^X^U +bind -x '"\C-x\C-u":insert_unix_timestamp' + +# clipboard binds +bind -x '"\C-x\C-p":paste_clipboard_to_readline' # ^X^P +bind -x '"\C-x\C-y":copy_readline_to_clipboard' # ^X^Y + +# edit in editor +edit_command_line() { + local tmp content + tmp=$(mktemp /tmp/bash-edit.XXXXXX) || return + printf '%s' "${READLINE_LINE:-}" > "$tmp" + "${EDITOR:-vim}" "$tmp" + content=$(<"$tmp") + READLINE_LINE="$content" + READLINE_POINT=${#content} + rm -f "$tmp" +} +bind -x '"\C-x\C-v":edit_command_line' # ^X^V + +# man & sudo insertion +bind -x '"\C-x\C-m":man_command_line' # ^X^M +stty -ixon 2>/dev/null || true +bind -x '"\C-s":sudo_command_line' # ^S (stty -ixon to avoid flow control) + +# tmux left pane (bind ESC + backslash) +bind -x $'\e\\':tmux_left_pane + +# ---------- mappings of the original bindkey -s lines (u removed) ---------- +bind -x '"\C-b":__bc' # will call function __bc below +__bc() { bc -lq "$@"; } + +bind -x '"\C-d":cdi' +bind -x '"\C-f":fzffiles' +bind -x '"\C-g":lf' +bind -x '"\C-n":lastnvim' +bind -x '"\C-o":tmo' +bind -x '"\C-p":fzfpass' +bind -x '"\C-q":htop' +bind -x '"\C-t":sessionizer' +bind -x '"\C-y":lfcd' +bind -x '"\C-z":upd' +# ^_ (Ctrl-_) mapped to cht (from '^ucht' -> 'cht') +bind -x $'"\C-_":cht' + +# ^X^... sequences (Ctrl-X then key) +bind -x '"\C-x\C-a":ali' +bind -x '"\C-x\C-b":gitopenbranch' +bind -x '"\C-x\C-d":fD' +bind -x '"\C-x\C-f":gitfiles' +bind -x '"\C-x\C-g":rgafiles' +bind -x '"\C-x\C-l":gloac' +bind -x '"\C-x\C-n":lastnvim_l' +bind -x '"\C-x\C-q":fpkill' +bind -x '"\C-x\C-r":fgst' +bind -x '"\C-x\C-t":gitstagedfiles' +bind -x '"\C-x\C-u":gitupdate' +bind -x '"\C-x\C-_":fzffns' # ^X^_ +bind -x '"\C-x\C-x\C-b":rbackup' +bind -x '"\C-x\C-x\C-p":pcyr' +bind -x '"\C-x\C-x\C-r":rbackup' # rbackup -r not directly supported via bind -x args; call rbackup then ask user for flags if needed +bind -x '"\C-x\C-x\C-s":sshadd' +bind -x '"\C-x\C-x\C-y":yay_remaps' |