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fix: support NVIM_APPNAME in XDG_RUNTIME_DIR socket discovery #49

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Merged
Cannon07 merged 1 commit into from
May 6, 2026
+3 −2
Merged

fix: support NVIM_APPNAME in XDG_RUNTIME_DIR socket discovery #49

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5 changes: 3 additions & 2 deletions bin/nvim-socket.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -79,15 +79,16 @@ find_nvim_socket() {
# 4. Scan XDG_RUNTIME_DIR paths (NixOS, systemd-based distros)
# Complements step 3; on these systems sockets live in $XDG_RUNTIME_DIR, not /tmp
local _xdg_dir="${XDG_RUNTIME_DIR:-}"
local _appname="${NVIM_APPNAME:-nvim}"
if [[ -z "$_xdg_dir" ]]; then
_xdg_dir="/run/user/$(id -u)"
fi
local _xdg_glob_out
_xdg_glob_out="$(compgen -G "$_xdg_dir/nvim.*.0" 2>/dev/null)" || true
_xdg_glob_out="$(compgen -G "$_xdg_dir/${_appname}.*.0" 2>/dev/null)" || true
if [[ -n "$_xdg_glob_out" ]]; then
while IFS= read -r socket; do
if [[ -S "$socket" ]]; then
pid=$(echo "$socket" | grep -oE 'nvim\.[0-9]+' | grep -oE '[0-9]+')
pid=$(echo "$socket" | grep -oE "${_appname}\\.[0-9]+" | grep -oE '[0-9]+')
if [[ -n "$pid" ]] && kill -0 "$pid" 2>/dev/null; then
live_sockets+=("$pid:$socket")
fi
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