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Fix iterating over $NIX_PROFILES in Zsh

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NIX_PROFILES is space separated list of directories, and passing it into
for as is is considered to be 1-element list with the whole string. With
shwordsplit option Zsh emulates other shells in this regard ans
implicitely splits unquoted strings into words.

Fixes #4167.
This commit is contained in:
Yuriy Taraday 2020-10-21 00:03:38 +04:00
parent 21244e1062
commit 39fbd3d828
1 changed files with 14 additions and 4 deletions
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18
scripts/nix-profile-daemon.sh.in
View file

@ -17,11 +17,21 @@ elif [ -e /etc/pki/tls/certs/ca-bundle.crt ]; then # Fedora, CentOS
export NIX_SSL_CERT_FILE=/etc/pki/tls/certs/ca-bundle.crt
else
# Fall back to what is in the nix profiles, favouring whatever is defined last.
for i in $NIX_PROFILES; do
if [ -e $i/etc/ssl/certs/ca-bundle.crt ]; then
export NIX_SSL_CERT_FILE=$i/etc/ssl/certs/ca-bundle.crt
check_nix_profiles() {
if [ "$ZSH_VERSION" ]; then
# Zsh by default doesn't split words in unquoted parameter expansion.
# Set local_options for these options to be reverted at the end of the function
# and shwordsplit to force splitting words in $NIX_PROFILES below.
setopt local_options shwordsplit
fi
done
for i in $NIX_PROFILES; do
if [ -e $i/etc/ssl/certs/ca-bundle.crt ]; then
export NIX_SSL_CERT_FILE=$i/etc/ssl/certs/ca-bundle.crt
fi
done
}
check_nix_profiles
unset -f check_nix_profiles
fi
export PATH="$HOME/.nix-profile/bin:@localstatedir@/nix/profiles/default/bin:$PATH"