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Abort before defining anything and dont touch global state via set

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Kovid Goyal 2022-01-14 23:26:40 +05:30
parent 25e1edf52e
commit 96269510d3
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 3 additions and 5 deletions
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8
shell-integration/bash/kitty.bash
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@ -1,22 +1,20 @@
#!/bin/bash
if [[ $- != *i* ]] ; then builtin return; fi # check in interactive mode
if [[ -z "$KITTY_SHELL_INTEGRATION" ]]; then builtin return; fi
# this is defined outside _ksi_main to make it global without using declare -g
# which is not available on older bash
builtin declare -A _ksi_prompt
_ksi_prompt=( [cursor]='y' [title]='y' [mark]='y' [complete]='y' [ps0]='' [ps1]='' [ps2]='' )
_ksi_main() {
if [[ $- != *i* ]] ; then builtin return; fi # check in interactive mode
if [[ -z "$KITTY_SHELL_INTEGRATION" ]]; then builtin return; fi
builtin set -f
for i in ${KITTY_SHELL_INTEGRATION[@]}; do
builtin set +f
if [[ "$i" == "no-cursor" ]]; then _ksi_prompt[cursor]='n'; fi
if [[ "$i" == "no-title" ]]; then _ksi_prompt[title]='n'; fi
if [[ "$i" == "no-prompt-mark" ]]; then _ksi_prompt[mark]='n'; fi
if [[ "$i" == "no-complete" ]]; then _ksi_prompt[complete]='n'; fi
done
builtin set +f
builtin unset KITTY_SHELL_INTEGRATION