mirror of
https://github.com/alexpasmantier/television.git
synced 2025-06-06 11:35:25 +00:00
0f4d87915b
this pr adds the possibility of starting television from a different directory and it gives the option of complete a partial match. For example ```fish cd ~/.config/<ctrl-t> # opens television at '~/.config/' with an empty search bar cd ~/.config/fi<ctrl-t> # opens television at '~/.config/' with 'fi' in the search bar ``` solves (for zsh shell) https://github.com/alexpasmantier/television/issues/438
117 lines
2.9 KiB
Bash
117 lines
2.9 KiB
Bash
# credits to the junegunn/fzf project
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# https://github.com/junegunn/fzf/blob/d18c0bf6948b4707684fe77631aff26a17cbc4fa/shell/completion.zsh
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_disable_bracketed_paste() {
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# Check if bracketed paste is defined, for compatibility with older versions
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if [[ -n $zle_bracketed_paste ]]; then
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print -nr ${zle_bracketed_paste[2]} >/dev/tty
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fi
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}
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_enable_bracketed_paste() {
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# Check if bracketed paste is defined, for compatibility with older versions
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if [[ -n $zle_bracketed_paste ]]; then
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print -nr ${zle_bracketed_paste[1]} >/dev/tty
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fi
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}
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__tv_path_completion() {
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local base lbuf suffix tail dir leftover matches
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base=$1
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lbuf=$2
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suffix=""
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tail=" "
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eval "base=$base" 2> /dev/null || return
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[[ $base = *"/"* ]] && dir="$base"
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while [ 1 ]; do
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if [[ -z "$dir" || -d ${dir} ]]; then
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leftover=${base/#"$dir"}
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leftover=${leftover/#\/}
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[ -z "$dir" ] && dir='.'
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[ "$dir" != "/" ] && dir="${dir/%\//}"
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matches=$(
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shift
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tv "$dir" --autocomplete-prompt "$lbuf" --input "$leftover" < /dev/tty | while read -r item; do
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item="${item%$suffix}$suffix"
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dirP="$dir/"
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[[ $dirP = "./" ]] && dirP=""
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echo -n -E "$dirP${(q)item} "
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done
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)
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matches=${matches% }
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if [ -n "$matches" ]; then
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LBUFFER="$lbuf$matches$tail"
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fi
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zle reset-prompt
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break
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fi
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dir=$(dirname "$dir")
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dir=${dir%/}/
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done
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}
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_tv_smart_autocomplete() {
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_disable_bracketed_paste
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local tokens prefix trigger lbuf
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setopt localoptions noshwordsplit noksh_arrays noposixbuiltins
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# http://zsh.sourceforge.net/FAQ/zshfaq03.html
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# http://zsh.sourceforge.net/Doc/Release/Expansion.html#Parameter-Expansion-Flags
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tokens=(${(z)LBUFFER})
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if [ ${#tokens} -lt 1 ]; then
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zle ${fzf_default_completion:-expand-or-complete}
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return
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fi
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[[ ${LBUFFER[-1]} == ' ' ]] && tokens+=("")
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if [[ ${LBUFFER} = *"${tokens[-2]-}${tokens[-1]}" ]]; then
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tokens[-2]="${tokens[-2]-}${tokens[-1]}"
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tokens=(${tokens[0,-2]})
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fi
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lbuf=$LBUFFER
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prefix=${tokens[-1]}
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[ -n "${tokens[-1]}" ] && lbuf=${lbuf:0:-${#tokens[-1]}}
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__tv_path_completion "$prefix" "$lbuf"
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_enable_bracketed_paste
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}
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_tv_shell_history() {
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emulate -L zsh
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zle -I
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_disable_bracketed_paste
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local current_prompt
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current_prompt=$LBUFFER
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local output
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output=$(history -n -1 0 | tv --input "$current_prompt" $*)
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if [[ -n $output ]]; then
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zle reset-prompt
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RBUFFER=""
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LBUFFER=$output
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# uncomment this to automatically accept the line
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# (i.e. run the command without having to press enter twice)
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# zle accept-line
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fi
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_enable_bracketed_paste
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}
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zle -N tv-smart-autocomplete _tv_smart_autocomplete
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zle -N tv-shell-history _tv_shell_history
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bindkey '{tv_smart_autocomplete_keybinding}' tv-smart-autocomplete
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bindkey '{tv_shell_history_keybinding}' tv-shell-history
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