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[Fix] nvm_strip_path: preserve literal backslashes in NVM_DIR

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Mola-maker authored and Jordan Harband committed 2026-11-02 12:16:01 -06:00
1 parent 5e38bc0cae
commit 8486d07a5e
2 files changed
+8 -1
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nvm.sh
+2 -1
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@@ -1527,7 +1527,8 @@ nvm_strip_path() {
return 1
fi
local RESULT
RESULT="$(command printf %s "${1-}" | command awk -v NVM_DIR="${NVM_DIR}" -v RS=: '
RESULT="$(command printf %s "${1-}" | NVM_DIR="${NVM_DIR}" command awk -v RS=: '
BEGIN { NVM_DIR = ENVIRON["NVM_DIR"] }
index($0, NVM_DIR) == 1 {
path = substr($0, length(NVM_DIR) + 1)
if (path ~ "^(/versions/[^/]*)?/[^/]*'"${2-}"'.*$") { next }
test/fast/Unit tests/nvm_strip_path
+6
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@@ -23,3 +23,9 @@ TEST_PATH=":/a/b/bin::/c/d/bin:"
STRIPPED_PATH=`nvm_strip_path "$TEST_PATH" "/bin"`
[ "$STRIPPED_PATH" = "$TEST_PATH" ] || die "Stripping does not preserve colons: $STRIPPED_PATH "
for NVM_DIR in '/tmp/nvm\test' '/tmp/nvm\new' '/tmp/nvm\\dir'; do
TEST_PATH="$NVM_DIR/v0.10.5/bin:/usr/bin:$NVM_DIR/versions/node/v22.0.0/bin:$NVM_DIR/versions/io.js/v1.0.0/bin:$NVM_DIR-other/v22.0.0/bin:/usr/local/bin"
STRIPPED_PATH=$(nvm_strip_path "$TEST_PATH" '/bin')
[ "$STRIPPED_PATH" = "/usr/bin:$NVM_DIR-other/v22.0.0/bin:/usr/local/bin" ] || die "Not correctly stripped with literal backslashes: $STRIPPED_PATH"
done