38bb9fc3a8
Add the "grep" prefix to the "jump", "next" and "prev" commands for
homogeneity with other kak scripts, and prevent the "grep-jump" command
from raising errors by enclosing it into a try{} scope.
61 lines
1.9 KiB
Plaintext
61 lines
1.9 KiB
Plaintext
decl str grepcmd 'grep -RHn'
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decl str toolsclient
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decl -hidden int _grep_current_line 0
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def -shell-params -file-completion \
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grep -docstring "Grep utility wrapper" %{ %sh{
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output=$(mktemp -d -t kak-grep.XXXXXXXX)/fifo
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mkfifo ${output}
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if [ $# -gt 0 ]; then
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( ${kak_opt_grepcmd} "$@" | tr -d '\r' > ${output} 2>&1 ) > /dev/null 2>&1 < /dev/null &
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else
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( ${kak_opt_grepcmd} "${kak_selection}" | tr -d '\r' > ${output} 2>&1 ) > /dev/null 2>&1 < /dev/null &
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fi
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echo "eval -try-client '$kak_opt_toolsclient' %{
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edit! -fifo ${output} -scroll *grep*
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set buffer filetype grep
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set buffer _grep_current_line 0
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hook -group fifo buffer BufCloseFifo .* %{
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nop %sh{ rm -r $(dirname ${output}) }
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rmhooks buffer fifo
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}
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}"
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}}
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hook global WinSetOption filetype=grep %{
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addhl group grep
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addhl -group grep regex "^((?:\w:)?[^:]+):(\d+):(\d+)?" 1:cyan 2:green 3:green
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addhl -group grep line %{%opt{_grep_current_line}} default+b
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hook buffer -group grep-hooks NormalKey <c-m> jump
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}
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hook global WinSetOption filetype=(?!grep).* %{ rmhl grep; rmhooks buffer grep-hooks }
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decl str jumpclient
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def grep-jump %{
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try %{
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exec 'xs^((?:\w:)?[^:]+):(\d+):(\d+)?<ret>'
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set buffer _grep_current_line %val{cursor_line}
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eval -try-client %opt{jumpclient} edit -existing %reg{1} %reg{2} %reg{3}
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try %{ focus %opt{jumpclient} }
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}
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}
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def grep-next -docstring 'Jump to next grep match' %{
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eval -try-client %opt{jumpclient} %{
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buffer '*grep*'
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exec "%opt{_grep_current_line}g<a-l>/^[^:]+:\d+:<ret>"
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jump
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}
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}
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def grep-prev -docstring 'Jump to previous grep match' %{
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eval -try-client %opt{jumpclient} %{
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buffer '*grep*'
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exec "%opt{_grep_current_line}g<a-/>^[^:]+:\d+:<ret>"
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jump
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}
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}
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