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develop#kakoune: add kakboard plugin

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Timothy DeHerrera 2019-12-16 02:28:11 -07:00
parent 31567a0fd4
commit a8ab4f7368
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2 changed files with 184 additions and 0 deletions
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2
profiles/develop/kakoune/kakrc
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@ -97,3 +97,5 @@ if %[ "$(command git status 2>/dev/null)" ] %{
hook global BufWritePost .* %{ git show-diff }
hook global ModeChange insert:normal %{ git show-diff }
}
hook global WinCreate .* %{ kakboard-enable }

182
profiles/develop/kakoune/plugins/kakboard.kak Normal file
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@ -0,0 +1,182 @@
declare-option -docstring 'command to copy to clipboard' \
str kakboard_copy_cmd
declare-option -docstring 'command to paste from clipboard' \
str kakboard_paste_cmd
declare-option -docstring 'keys to pull clipboard for' \
str-list kakboard_paste_keys p P R <a-p> <a-P> <a-R>
declare-option -docstring 'keys to copy to clipboard' \
str-list kakboard_copy_keys y c d
declare-option -hidden bool kakboard_enabled false
define-command -docstring 'copy system clipboard into the " register' \
kakboard-pull-clipboard %{ evaluate-commands %sh{
# Shell expansions are stripped of new lines, so the output of the
# command has to be wrapped in quotes (and its quotes escaped)
#
# (All of this quoting and escaping really messes up kakoune's syntax
# highlighter)
if test -n "$kak_opt_kakboard_paste_cmd"; then
printf 'set-register dquote %s' \
"'$($kak_opt_kakboard_paste_cmd | sed -e "s/'/''/g"; echo \')"
else
echo "echo -debug 'kakboard: kakboard_paste_cmd not set'"
fi
}}
define-command -docstring 'copy system clipboard if current register is unset' \
kakboard-pull-if-unset %{ evaluate-commands %sh{
if test -z "$kak_register"; then
echo "kakboard-pull-clipboard"
fi
}}
# Pull the clipboard and execute the key with the same context
define-command -docstring 'copy system clipboard then execute keys' \
kakboard-with-pull-clipboard -params 1 %{
kakboard-pull-if-unset
evaluate-commands %sh{
if test -n "$kak_register"; then
register="\"$kak_register"
fi
echo "execute-keys -with-hooks -save-regs '' '$register$kak_count$1'"
}
}
define-command -docstring 'set system clipboard from the " register' \
kakboard-push-clipboard %{ nop %sh{
# The copy command is executed and forked in a subshell because some
# commands (looking at you, xclip and wl-copy) block when executed by
# kakoune normally
if test -n "$kak_opt_kakboard_copy_cmd"; then
printf '%s' "$kak_main_reg_dquote" \
| ($kak_opt_kakboard_copy_cmd) >/dev/null 2>&1 &
else
echo "echo -debug 'kakboard: kakboard_copy_cmd not set'"
fi
}}
define-command -docstring 'set system clipboard if current register is unset' \
kakboard-push-if-unset %{ evaluate-commands %sh{
if test -z "$kak_register"; then
echo "kakboard-push-clipboard"
fi
}}
# Set the clipboard and execute the key with the same context
define-command -docstring 'execute keys then set system clipboard' \
kakboard-with-push-clipboard -params 1 %{
evaluate-commands %sh{
if test -n "$kak_register"; then
register="\"$kak_register"
fi
# Don't preserve registers since we want the same behavior as just
# executing the keys (and don't want to preseve the " register)
echo "execute-keys -with-hooks -save-regs '' '$register$kak_count$1'"
}
# Has to be outside of the sh expansion so that the register environment
# variable will update
kakboard-push-if-unset
}
define-command -hidden kakboard-autodetect %{
evaluate-commands %sh{
# Don't override if there are already commands
if test -n "$kak_opt_kakboard_copy_cmd" -o \
-n "$kak_opt_kakboard_paste_cmd"
then
exit
fi
copy=
paste=
case $(uname -s) in
Darwin)
copy="pbcopy"
paste="pbpaste"
;;
*)
if test -n "$WAYLAND_DISPLAY" \
&& command -v wl-copy >/dev/null \
&& command -v wl-paste >/dev/null
then
# wl-clipboard
copy="wl-copy --foreground"
paste="wl-paste --no-newline"
elif test -n "$DISPLAY" && command -v xsel >/dev/null; then
# xsel
copy="xsel --input --clipboard"
paste="xsel --output --clipboard"
elif test -n "$DISPLAY" && command -v xclip >/dev/null; then
# xclip
copy="xclip -in -selection clipboard"
paste="xclip -out -selection clipboard"
fi
;;
esac
echo "set-option global kakboard_copy_cmd '$copy'"
echo "set-option global kakboard_paste_cmd '$paste'"
}
}
define-command -docstring 'enable clipboard integration' kakboard-enable %{
set-option window kakboard_enabled true
kakboard-autodetect
evaluate-commands %sh{
if test -z "$kak_opt_kakboard_copy_cmd" -o \
-z "$kak_opt_kakboard_paste_cmd"
then
echo "echo -debug 'kakboard: Could not auto-detect clipboard commands. Please set them explicitly.'"
fi
# Still make the bindings so that they can be set later
eval set -- "$kak_quoted_opt_kakboard_paste_keys"
while test $# -gt 0; do
escaped=$(echo "$1" | sed -e 's/</<lt>/')
echo map global normal "$1" \
"': kakboard-with-pull-clipboard $escaped<ret>'"
shift
done
eval set -- "$kak_quoted_opt_kakboard_copy_keys"
while test $# -gt 0; do
escaped=$(echo "$1" | sed -e 's/</<lt>/')
echo map global normal "$1" \
"': kakboard-with-push-clipboard $escaped<ret>'"
shift
done
}
}
define-command -docstring 'disable clipboard integration' kakboard-disable %{
set-option window kakboard_enabled false
remove-hooks window kakboard
evaluate-commands %sh{
eval set -- "$kak_quoted_opt_kakboard_paste_keys" \
"$kak_quoted_opt_kakboard_copy_keys"
while test $# -gt 0; do
echo unmap global normal "$1"
shift
done
}
}
define-command -docstring 'toggle clipboard integration' kakboard-toggle %{
evaluate-commands %sh{
if test "$kak_opt_kakboard_enabled" = true; then
echo "kakboard-disable"
else
echo "kakboard-enable"
fi
}
}