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Make chunked transmit code re-useable in fish integration script

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Kovid Goyal 2022-05-27 13:21:26 +05:30
parent 64e30e5299
commit 83602d7e53
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 14 additions and 9 deletions
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23
shell-integration/fish/vendor_conf.d/kitty-shell-integration.fish
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@ -155,6 +155,19 @@ function __ksi_schedule --on-event fish_prompt -d "Setup kitty integration after
end
end
function _ksi_transmit_data -d "Transmit data to kitty using chunked DCS escapes"
set --local data_len (string length -- "$argv[1]")
set --local pos 1
set --local chunk_num 0
while test "$pos" -le $data_len
printf \eP@kitty-%s\|%s:%s\e\\ "$argv[2]" "$chunk_num" (string sub --start $pos --length 2048 -- $argv[1] | string collect)
set pos (math $pos + 2048)
set chunk_num (math $chunk_num + 1)
end
printf \eP@kitty-%s\|\e\\ "$argv[2]"
end
function clone-in-kitty -d "Clone the current fish session into a new kitty window"
set --local data
for a in $argv
@ -175,13 +188,5 @@ function clone-in-kitty -d "Clone the current fish session into a new kitty wind
set --local b64_cwd (printf "%s" "$PWD" | base64)
set --prepend data "shell=fish" "pid=$fish_pid" "cwd=$b64_cwd" "env=$b64_envs"
set data (string join "," -- $data | tr -d "\t\n\r ")
set --local data_len (string length -- "$data")
set --local pos 1
set --local chunk_num 0
while test "$pos" -le $data_len
printf \eP@kitty-clone\|%s:%s\e\\ "$chunk_num" (string sub --start $pos --length 2048 -- $data | string collect)
set pos (math $pos + 2048)
set chunk_num (math $chunk_num + 1)
end
echo -en \eP@kitty-clone\|\e\\
_ksi_transmit_data "$data" "clone"
end