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Consider STACK_XDG env to determine the stack root path

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This commit is contained in:
Geoffrey Noel 2024-01-13 14:03:22 -05:00
parent 55030d83da
commit de611e0d4e
1 changed files with 12 additions and 2 deletions
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14
scripts/bootstrap/bootstrap-haskell
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@ -738,6 +738,15 @@ ask_stack() {
unset stack_answer
}
find_stack_root() {
if [ -n "${STACK_ROOT}" ] ; then
echo "${STACK_ROOT}"
elif [ -n "${STACK_XDG}" ] ; then
echo "${XDG_DATA_HOME}/stack"
else
echo "${HOME}/.stack"
fi
}
find_shell
@ -850,8 +859,9 @@ case $ask_stack_answer in
;;
2)
(_eghcup --cache install stack) || die "Stack installation failed"
edo mkdir -p "${STACK_ROOT:-$HOME/.stack}"/hooks
hook_exe="${STACK_ROOT:-$HOME/.stack}"/hooks/ghc-install.sh
stack_root="$(find_stack_root)"
edo mkdir -p "${stack_root}"/hooks
hook_exe="${stack_root}"/hooks/ghc-install.sh
hook_url="https://www.haskell.org/ghcup/sh/hooks/stack/ghc-install.sh"
if [ -e "${hook_exe}" ] ; then