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Fix install script's check for previous installation #1603

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merged 1 commit into from Dec 20, 2021
+6 −6
Merged

Fix install script's check for previous installation #1603

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12 install.sh
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@@ -186,19 +186,19 @@ bye() {

testVersion() {
set +e
EXECUTABLE_PATH="$(command -v $PROJECT_NAME)"
if [ "$?" = "1" ]; then
# $PATH is intentionally a literal in this message.
# shellcheck disable=SC2016
echo "$PROJECT_NAME not found. You might want to add \"$EFFECTIVE_BINDIR\" to your "'$PATH'
else
if EXECUTABLE_PATH="$(command -v $PROJECT_NAME)"; then
# Convert to resolved, absolute paths before comparison
EXECUTABLE_REALPATH="$(cd -- "$(dirname -- "$EXECUTABLE_PATH")" && pwd -P)"
EFFECTIVE_BINDIR_REALPATH="$(cd -- "$EFFECTIVE_BINDIR" && pwd -P)"
if [ "$EXECUTABLE_REALPATH" != "$EFFECTIVE_BINDIR_REALPATH" ]; then
# $PATH is intentionally a literal in this message.
# shellcheck disable=SC2016
echo "An existing $PROJECT_NAME was found at $EXECUTABLE_PATH. Please prepend \"$EFFECTIVE_BINDIR\" to your "'$PATH'" or remove the existing one."
fi
else
# $PATH is intentionally a literal in this message.
# shellcheck disable=SC2016
echo "$PROJECT_NAME not found. You might want to add \"$EFFECTIVE_BINDIR\" to your "'$PATH'
fi

set -e