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converted tree path to canonical form for case-insensitive comparison, attempt to solve issue #1049 #3348

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converted tree path to canonical form for case-insensitive comparison, attempt to solve issue #1049 #3348

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12 changes: 10 additions & 2 deletions nvm.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -417,6 +417,7 @@ else
fi
unset NVM_SCRIPT_SOURCE 2>/dev/null


nvm_tree_contains_path() {
local tree
tree="${1-}"
Expand All @@ -432,14 +433,21 @@ nvm_tree_contains_path() {
previous_pathdir="${node_path}"
local pathdir
pathdir=$(dirname "${previous_pathdir}")

# Convert tree path to canonical form for case-insensitive comparison
local tree_canonical
tree_canonical=$(cd "${tree}" && pwd -P)

while [ "${pathdir}" != '' ] && [ "${pathdir}" != '.' ] && [ "${pathdir}" != '/' ] &&
[ "${pathdir}" != "${tree}" ] && [ "${pathdir}" != "${previous_pathdir}" ]; do
[ "${pathdir}" != "${tree_canonical}" ] && [ "${pathdir}" != "${previous_pathdir}" ]; do
previous_pathdir="${pathdir}"
pathdir=$(dirname "${previous_pathdir}")
done
[ "${pathdir}" = "${tree}" ]

[ "${pathdir}" = "${tree_canonical}" ]
}


nvm_find_project_dir() {
local path_
path_="${PWD}"
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