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feat: reload edited buffer after Claude writes to disk #23

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15 changes: 13 additions & 2 deletions bin/claude-close-diff.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -20,11 +20,22 @@ if [[ "$TOOL_NAME" == "Bash" ]]; then
exit 0
fi

# Only clean up if a diff was actually open
FILE_PATH="$(echo "$INPUT" | jq -r '.tool_input.file_path // empty' 2>/dev/null || true)"

# Reload nvim buffer Claude edited to display changes without refocus, other open buffers not affected.
# Runs regardless of diff state — Claude wrote the file whether or not a preview was shown.
# Iterate vim.api.nvim_list_bufs() and compare canonical paths instead of using vim.fn.bufnr(path),
# which does partial+regex matching on buffer names and mis-matches paths containing regex
# metacharacters (e.g. /tmp/foo[1].md).
if [[ -n "$FILE_PATH" ]]; then
FILE_PATH_ESC="$(escape_lua "$FILE_PATH")"
nvim_send "local target = vim.uv.fs_realpath('$FILE_PATH_ESC') or vim.fn.fnamemodify('$FILE_PATH_ESC', ':p') for _, b in ipairs(vim.api.nvim_list_bufs()) do local n = vim.api.nvim_buf_get_name(b) if n ~= '' then local name = vim.uv.fs_realpath(n) or vim.fn.fnamemodify(n, ':p') if name == target then vim.api.nvim_buf_call(b, function() vim.cmd('checktime ' .. b) end) break end end end" || true
fi

# Only clean up diff UI if a diff was actually open
DIFF_OPEN=$(nvim --server "$NVIM_SOCKET" --remote-expr "luaeval(\"require('claude-preview.diff').is_open()\")" 2>/dev/null || echo "false")

if [[ "$DIFF_OPEN" == "true" ]]; then
FILE_PATH="$(echo "$INPUT" | jq -r '.tool_input.file_path // empty' 2>/dev/null || true)"
nvim_send "require('claude-preview.changes').clear_all()" || true
nvim_send "require('claude-preview.diff').close_diff()" || true
if [[ -n "$FILE_PATH" ]]; then
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