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[Refactor] nvm_rc_version: use fd 3 instead of exported env var for multiple return
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2
nvm-exec
2
nvm-exec
@@ -10,7 +10,7 @@ unset NVM_CD_FLAGS
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if [ -n "$NODE_VERSION" ]; then
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nvm use "$NODE_VERSION" > /dev/null || exit 127
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else
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nvm_rc_version > /dev/null && nvm_ensure_version_installed "$NVM_RC_VERSION";
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{ NVM_RC_VERSION="$(nvm_rc_version 3>&1 1>&4)"; } 4>&1 && nvm_ensure_version_installed "$NVM_RC_VERSION";
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if ! nvm use >/dev/null 2>&1; then
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echo "No NODE_VERSION provided; no .nvmrc file found" >&2
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exit 127
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