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fix(zsh): Ensure existing keymap change functions are not overriden (#1826)

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Gautham Warrier 2020-10-27 23:31:52 +05:30 committed by GitHub
parent b9c096bd56
commit f0cc2bea79
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1 changed files with 16 additions and 2 deletions
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18
src/init/starship.zsh
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@ -54,13 +54,27 @@ if [[ -z ${preexec_function[(re)starship_preexec]} ]]; then
fi
# Set up a function to redraw the prompt if the user switches vi modes
zle-keymap-select() {
starship_zle-keymap-select() {
starship_render
zle reset-prompt
}
## Check for existing keymap-select widget.
local existing_keymap_select_fn=$widgets[zle-keymap-select];
# zle-keymap-select is a special widget so it'll be "user:fnName" or nothing. Let's get fnName only.
existing_keymap_select_fn=${existing_keymap_select_fn//user:};
if [[ -z ${existing_keymap_select_fn} ]]; then
zle -N zle-keymap-select starship_zle-keymap-select;
else
# Define a wrapper fn to call the original widget fn and then Starship's.
starship_zle-keymap-select-wrapped() {
${existing_keymap_select_fn} "$@";
starship_zle-keymap-select "$@";
}
zle -N zle-keymap-select starship_zle-keymap-select-wrapped;
fi
STARSHIP_START_TIME=$(::STARSHIP:: time)
zle -N zle-keymap-select
export STARSHIP_SHELL="zsh"
# Set up the session key that will be used to store logs