102 lines
3.7 KiB
Bash
102 lines
3.7 KiB
Bash
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# ble/contrib/integration/fzf-completion.bash (C) 2020-2024, akinomyoga
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[[ $- == *i* ]] || return 0
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# fzf/shell/completion.bash を未ロードの時のみロードする
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if ! ble/is-function _fzf_complete; then
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ble-import contrib/integration/fzf-initialize || return 1
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if [[ -f $_ble_contrib_fzf_base/completion.bash ]]; then
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source -- "$_ble_contrib_fzf_base/completion.bash"
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elif [[ -f $_ble_contrib_fzf_base/shell/completion.bash ]]; then
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source -- "$_ble_contrib_fzf_base/shell/completion.bash"
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elif [[ $_ble_contrib_fzf_base == */share/fzf && -f /etc/bash_completion.d/fzf ]]; then
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source /etc/bash_completion.d/fzf
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elif [[ $_ble_contrib_fzf_base == __eval_fzf_bash__ ]]; then
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ble/util/eval-stdout '"$_ble_contrib_fzf_path" --bash | sed -n "/### completion/,/### end/p"'
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fi
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fi
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# clear blesh completer for cd
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blehook/eval-after-load complete 'builtin unset -f ble/cmdinfo/complete:cd'
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# patch fzf functions
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ble-import contrib/integration/fzf.common
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ble/function#advice -f around __fzf_generic_path_completion 'ble/contrib/integration:fzf/complete.advice'
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ble/function#advice -f around _fzf_complete 'ble/contrib/integration:fzf/complete.advice keep-stdin'
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ble/function#advice -f around _fzf_complete_kill 'ble/contrib/integration:fzf/complete.advice'
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ble/function#advice -f around _fzf_handle_dynamic_completion 'ble/contrib/integration:fzf/handle_dynamic_completion.advice'
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if ble/is-function __fzf_orig_completion_get_orig_func; then
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## @fn ble/contrib/integration:fzf/orig_completion_get_orig_func.advice
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## @var[ref] comp_opts
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function ble/contrib/integration:fzf/orig_completion_get_orig_func.advice {
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if ((ADVICE_EXIT==0)); then
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local comp_func=$REPLY comp_prog=
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ble/complete/progcomp/adjust-third-party-completions
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fi
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}
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ble/function#advice after __fzf_orig_completion_get_orig_func 'ble/contrib/integration:fzf/orig_completion_get_orig_func.advice'
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elif ble/is-function _fzf_handle_dynamic_completion; then
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_ble_contrib_fzf_adjust_dynamic_completion=1
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fi
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#------------------------------------------------------------------------------
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# Extensions
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# This widget can be used to trigger fzf's '**' completion from a keybinding.
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function ble/widget/fzf-complete {
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local handler=_fzf_${1:-path}_completion
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if ! ble/is-function "$handler"; then
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ble/widget/.bell "unrecognized fzf-complete type '$1' (function '$handler' not found)"
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return 1
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fi
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((_ble_edit_ind==0)) && return 0
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# If the width of the box-drawing characters in the current terminal is not
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# 1, we specify --no-unicode to fzf to suppress the use of the box-drawing
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# characters.
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if [[ " ${FZF_COMPLETION_OPTS-} " != *' --no-unicode '* ]]; then
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local ret
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ble/util/c2w 0x2500
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((ret==1)) ||
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local FZF_COMPLETION_OPTS="--no-unicode${FZF_COMPLETION_OPTS:+ $FZF_COMPLETION_OPTS}"
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fi
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# Mask completion settings cached by fzf
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local -a fzf_orig_completions
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fzf_orig_completions=("${!_fzf_orig_completion_@}")
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local "${fzf_orig_completions[@]/%/=}" # disable=#D1570
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# Replace the programmable-completion setting
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local completion_save
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ble/util/assign completion_save 'complete -p'
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complete -r
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if ((_ble_bash>=40100)); then
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complete -F "$handler" -D
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complete -F "$handler" -E
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else
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complete -F "$handler" _DefaultCmD_
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complete -F "$handler" _EmptycmD_
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fi
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if ((_ble_bash>=50000)); then
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complete -F "$handler" -I
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else
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complete -F "$handler" _InitialWorD_
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fi
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# Disable completion auto-loader
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ble/function#push _comp_load 'return 1'
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# Trigger fzf-completion without '**'
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local FZF_COMPLETION_TRIGGER=
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ble/widget/complete; local ext=$?
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# restore the settings
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ble/function#pop _comp_load
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complete -r
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builtin eval -- "$completion_save"
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return "$ext"
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}
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