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Add user choice for prepend/append of PATH 

Fixes #118
This commit is contained in:
Julian Ospald 2021-07-11 22:06:19 +02:00
parent 9218efd71a
commit 9ff1467612
Signed by: hasufell
GPG Key ID: 3786C5262ECB4A3F
1 changed files with 33 additions and 8 deletions
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41
bootstrap-haskell
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@ -201,10 +201,13 @@ download_ghcup() {
;;
esac
edo mkdir -p "${GHCUP_DIR}"
edo mkdir -p "${GHCUP_DIR}"
# we may overwrite this in adjust_bashrc
cat <<-EOF > "${GHCUP_DIR}"/env || die "Failed to create env file"
export PATH="\$HOME/.cabal/bin:${GHCUP_BIN}:\$PATH"
EOF
# shellcheck disable=SC1090
edo . "${GHCUP_DIR}"/env
eghcup upgrade
@ -238,9 +241,9 @@ adjust_bashrc() {
warn ""
warn "Detected ${MY_SHELL} shell on your system..."
warn "If you want ghcup to automatically add the required PATH variable to \"${GHCUP_PROFILE_FILE}\""
warn "Do you want ghcup to automatically add the required PATH variable to \"${GHCUP_PROFILE_FILE}\"?"
warn ""
warn "[Y] Yes [N] No [?] Help (default is \"Y\")."
warn "[P] Yes, prepend [A] Yes, append [N] No [?] Help (default is \"P\")."
warn ""
while true; do
@ -250,16 +253,37 @@ adjust_bashrc() {
next_answer="yes"
fi
case $next_answer in
[Pp]* | "")
cat <<-EOF > "${GHCUP_DIR}"/env || die "Failed to create env file"
export PATH="\$HOME/.cabal/bin:${GHCUP_BIN}:\$PATH"
EOF
;;
[Aa]*)
cat <<-EOF > "${GHCUP_DIR}"/env || die "Failed to create env file"
export PATH="\$HOME/.cabal/bin:\$PATH:${GHCUP_BIN}"
EOF
;;
*) ;;
esac
case $next_answer in
[Nn]*)
return ;;
[Yy]* | "")
[Pp]* | [Aa]* | "")
case $MY_SHELL in
"") break ;;
fish)
mkdir -p "${GHCUP_PROFILE_FILE%/*}"
sed -i -e '/# ghcup-env$/ s/^#*/#/' "${GHCUP_PROFILE_FILE}"
echo "set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX \$HOME ; test -f $GHCUP_DIR/env ; and set -gx PATH \$HOME/.cabal/bin $GHCUP_BIN \$PATH # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
mkdir -p "${GHCUP_PROFILE_FILE%/*}"
sed -i -e '/# ghcup-env$/ s/^#*/#/' "${GHCUP_PROFILE_FILE}"
case $next_answer in
[Pp]* | "")
echo "set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX \$HOME ; set -gx PATH \$HOME/.cabal/bin $GHCUP_BIN \$PATH # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
;;
[Aa]*)
echo "set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX \$HOME ; set -gx PATH \$HOME/.cabal/bin \$PATH $GHCUP_BIN # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
;;
esac
break ;;
bash)
sed -i -e '/# ghcup-env$/ s/^#*/#/' "${GHCUP_PROFILE_FILE}"
@ -285,7 +309,8 @@ adjust_bashrc() {
*)
echo "Possible choices are:"
echo
echo "Y - Yes, update my \"${GHCUP_PROFILE_FILE}\" (default)"
echo "P - Yes, prepend to PATH, taking precedence (default)"
echo "A - Yes, append to PATH"
echo "N - No, don't mess with my configuration"
echo
echo "Please make your choice and press ENTER."