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fix(installer): correct check for sudo in shell change logic

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Marc Cornellà 2022-01-24 15:45:42 +01:00
parent 861805b64d
commit 788802af68
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1 changed files with 5 additions and 3 deletions
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8
tools/install.sh
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@ -60,6 +60,8 @@ command_exists() {
}
user_can_sudo() {
# Check if sudo is installed
command_exists sudo || return 1
# The following command has 3 parts:
#
# 1. Run `sudo` with `-v`. Does the following:
@ -78,7 +80,7 @@ user_can_sudo() {
# to run `sudo` in the default locale (with `LANG=`) so that the message
# stays consistent regardless of the user's locale.
#
LANG= sudo -n -v 2>&1 | grep -q "may not run sudo"
! LANG= sudo -n -v 2>&1 | grep -q "may not run sudo"
}
# The [ -t 1 ] check only works when the function is not called from
@ -395,9 +397,9 @@ EOF
# be prompted for the password either way, so this shouldn't cause any issues.
#
if user_can_sudo; then
chsh -s "$zsh" "$USER" # run chsh normally
else
sudo -k chsh -s "$zsh" "$USER" # -k forces the password prompt
else
chsh -s "$zsh" "$USER" # run chsh normally
fi
# Check if the shell change was successful