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BASH integration: No longer modify .bashrc to load shell integration

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I think I have things setup robustly so that the shell integration
is loaded transparently via env vars and the normal bash startup files
are sourced, in the same way that vanilla bash does it. Let's hope I
haven't overlooked something.
This commit is contained in:
Kovid Goyal
2022-02-22 21:24:51 +05:30
parent 4487462b0d
commit 88091b4ab3
8 changed files with 108 additions and 119 deletions
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38
shell-integration/bash/kitty.bash
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@@ -25,6 +25,44 @@ _ksi_main() {
# "
}
_ksi_safe_source() {
if [[ -f "$1" && -r "$1" ]]; then
builtin source "$1";
builtin return 0;
fi
builtin return 1;
}
if [[ -n "$KITTY_BASH_INJECT" ]]; then
if [[ "$KITTY_BASH_INJECT" == *"posix"* ]]; then
if [[ -n "$KITTY_BASH_POSIX_ENV" && -r "$KITTY_BASH_POSIX_ENV" ]]; then
builtin source "$KITTY_BASH_POSIX_ENV";
fi
else
set +o posix;
# See run_startup_files() in shell.c in the BASH source code
if builtin shopt -q login_shell; then
if [[ "$KITTY_BASH_INJECT" != *"no-profile"* ]]; then
_ksi_safe_source "/etc/profile";
_ksi_safe_source "$HOME/.bash_profile" || _ksi_safe_source "$HOME/.bash_login" || _ksi_safe_source "$HOME/.profile";
fi
else
if [[ "$KITTY_BASH_INJECT" != *"no-rc"* ]]; then
# Linux distros build bash with -DSYS_BASHRC. Unfortunately, there is
# no way to to probe bash for it and different distros use different files
_ksi_safe_source "/etc/bash.bashrc" # Arch, Debian, Ubuntu
# Fedora uses /etc/bashrc sourced from ~/.bashrc instead of SYS_BASHRC
if [[ -z "$KITTY_BASH_RCFILE" ]]; then KITTY_BASH_RCFILE="$HOME/.bashrc"; fi
_ksi_safe_source "$KITTY_BASH_RCFILE";
fi
fi
fi
builtin unset KITTY_BASH_RCFILE;
builtin unset KITTY_BASH_POSIX_ENV;
builtin unset KITTY_BASH_INJECT;
fi
builtin unset -f _ksi_safe_source
_ksi_set_mark() {
_ksi_prompt["${1}_mark"]="\[\e]133;k;${1}_kitty\a\]"
}