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tools/uninstall: Make the uninstall script POSIX compliant

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This commit is contained in:
Koichi Murase
2023-02-20 11:43:33 +09:00
parent 773efb25e0
commit 99763849a1
1 changed files with 5 additions and 5 deletions
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10
tools/uninstall.sh
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@ -1,14 +1,14 @@
#!/usr/bin/env bash
#!/bin/sh
# Note: this file is intentionally written in POSIX sh so that oh-my-bash can
# be uninstalled without bash.
function _omb_uninstall_contains_omb {
_omb_uninstall_contains_omb() {
command grep -qE '(source|\.)[[:space:]]+.*[/[:space:]]oh-my-bash\.sh' "$1" 2>/dev/null
}
# Find the latest bashrc that do not source oh-my-bash.sh
function _omb_uninstall_find_bashrc_original {
_omb_uninstall_find_bashrc_original() {
_omb_uninstall_bashrc_original=
printf '%s\n' "Looking for original bash config..."
IFS='
@ -29,7 +29,7 @@ function _omb_uninstall_find_bashrc_original {
fi
}
read -r -p "Are you sure you want to remove Oh My Bash? [y/N] " _omb_uninstall_confirmation
read -r ${BASH_VERSION:+-p} "Are you sure you want to remove Oh My Bash? [y/N] " _omb_uninstall_confirmation
if [ "$_omb_uninstall_confirmation" != y ] && [ "$_omb_uninstall_confirmation" != Y ]; then
printf '%s\n' "Uninstall cancelled"
unset _omb_uninstall_confirmation
@ -79,9 +79,9 @@ unset _omb_uninstall_bashrc_uninstalled
echo "Thanks for trying out Oh My Bash. It has been uninstalled."
case $- in
*i*)
# shellcheck disable=SC3044,SC3046,SC1090
if [ -n "${BASH_VERSION-}" ]; then
declare -f _omb_util_unload >/dev/null 2>&1 && _omb_util_unload
# shellcheck disable=SC1090
source ~/.bashrc
fi ;;
esac