claude-baseline-1752171490

LICENSE.md

@@ -98,3 +98,6 @@ SEPARATED HUNK #4: Final test with better hunk separation!
 
 MULTI-EDIT TEST #4: Testing hunk navigation with ]h and [h!
 
+## PERSISTENCE TEST
+This tests our new stash-based persistence system that doesn't create git commits!
+

lua/nvim-claude/diff-review.lua

@@ -30,17 +30,13 @@ function M.handle_claude_edit(stash_ref, pre_edit_ref)
   -- Initialize review session
   M.current_review = {
     stash_ref = stash_ref,
-    pre_edit_ref = pre_edit_ref,  -- Store the pre-edit commit reference
+    pre_edit_ref = pre_edit_ref, -- Store the pre-edit commit reference
     timestamp = os.time(),
     changed_files = changed_files,
   }
 
   -- Notify user about changes
-  vim.notify(string.format(
+  vim.notify(string.format('Claude made changes to %d file(s): %s', #changed_files, table.concat(changed_files, ', ')), vim.log.levels.INFO)
-    'Claude made changes to %d file(s): %s',
-    #changed_files,
-    table.concat(changed_files, ', ')
-  ), vim.log.levels.INFO)
 
   vim.notify('Use <leader>dd to open diffview, <leader>df for fugitive, <leader>dc to clear review', vim.log.levels.INFO)
 
@@ -70,14 +66,11 @@ function M.handle_claude_stashes(baseline_ref)
     timestamp = os.time(),
     claude_stashes = claude_stashes,
     current_stash_index = 0, -- Show cumulative view by default
-    is_stash_based = true
+    is_stash_based = true,
   }
 
   -- Notify user about changes
-  vim.notify(string.format(
+  vim.notify(string.format('Found %d Claude stash(es). Use <leader>dd for cumulative view, <leader>dh to browse.', #claude_stashes), vim.log.levels.INFO)
-    'Found %d Claude stash(es). Use <leader>dd for cumulative view, <leader>dh to browse.',
-    #claude_stashes
-  ), vim.log.levels.INFO)
 
   -- Automatically open cumulative stash view
   M.open_cumulative_stash_view()
@@ -91,7 +84,7 @@ end
 
 -- Get list of files changed in the stash
 function M.get_changed_files(stash_ref)
-  local utils = require('nvim-claude.utils')
+  local utils = require 'nvim-claude.utils'
   local cmd = string.format('git stash show %s --name-only', stash_ref)
   local result = utils.exec(cmd)
 
@@ -100,7 +93,7 @@ function M.get_changed_files(stash_ref)
   end
 
   local files = {}
-  for line in result:gmatch('[^\n]+') do
+  for line in result:gmatch '[^\n]+' do
     if line ~= '' then
       table.insert(files, line)
     end
@@ -110,7 +103,7 @@ end
 
 -- Get list of files changed since baseline
 function M.get_changed_files_since_baseline(baseline_ref)
-  local utils = require('nvim-claude.utils')
+  local utils = require 'nvim-claude.utils'
   local cmd = string.format('git diff --name-only %s', baseline_ref)
   local result = utils.exec(cmd)
 
@@ -119,7 +112,7 @@ function M.get_changed_files_since_baseline(baseline_ref)
   end
 
   local files = {}
-  for line in result:gmatch('[^\n]+') do
+  for line in result:gmatch '[^\n]+' do
     if line ~= '' then
       table.insert(files, line)
     end
@@ -129,7 +122,7 @@ end
 
 -- Get Claude stashes (only stashes with [claude-edit] messages)
 function M.get_claude_stashes()
-  local utils = require('nvim-claude.utils')
+  local utils = require 'nvim-claude.utils'
   local cmd = 'git stash list'
   local result = utils.exec(cmd)
 
@@ -138,13 +131,13 @@ function M.get_claude_stashes()
   end
 
   local stashes = {}
-  for line in result:gmatch('[^\n]+') do
+  for line in result:gmatch '[^\n]+' do
-    if line ~= '' and line:match('%[claude%-edit%]') then
+    if line ~= '' and line:match '%[claude%-edit%]' then
-      local stash_ref = line:match('^(stash@{%d+})')
+      local stash_ref = line:match '^(stash@{%d+})'
       if stash_ref then
         table.insert(stashes, {
           ref = stash_ref,
-          message = line:match(': (.+)$') or line
+          message = line:match ': (.+)$' or line,
         })
       end
     end
@@ -179,8 +172,8 @@ end
 function M.open_diffview()
   if not M.current_review then
     -- Try to recover stash-based session from baseline
-    local utils = require('nvim-claude.utils')
+    local utils = require 'nvim-claude.utils'
-    local baseline_ref = utils.read_file('/tmp/claude-baseline-commit')
+    local baseline_ref = utils.read_file '/tmp/claude-baseline-commit'
 
     -- If no baseline file, but we have Claude stashes, use HEAD as baseline
     local claude_stashes = M.get_claude_stashes()
@@ -197,7 +190,7 @@ function M.open_diffview()
         timestamp = os.time(),
         claude_stashes = claude_stashes,
         current_stash_index = 0, -- Show cumulative view by default
-        is_stash_based = true
+        is_stash_based = true,
       }
       vim.notify(string.format('Recovered Claude stash session with %d stashes', #claude_stashes), vim.log.levels.INFO)
     end
@@ -314,26 +307,28 @@ end
 
 -- Telescope picker for changed files
 function M.telescope_changed_files()
-  local pickers = require('telescope.pickers')
+  local pickers = require 'telescope.pickers'
-  local finders = require('telescope.finders')
+  local finders = require 'telescope.finders'
   local conf = require('telescope.config').values
 
-  pickers.new({}, {
+  pickers
-    prompt_title = 'Claude Changed Files',
+    .new({}, {
-    finder = finders.new_table({
+      prompt_title = 'Claude Changed Files',
-      results = M.current_review.changed_files,
+      finder = finders.new_table {
-    }),
+        results = M.current_review.changed_files,
-    sorter = conf.generic_sorter({}),
+      },
-    attach_mappings = function(_, map)
+      sorter = conf.generic_sorter {},
-      map('i', '<CR>', function(prompt_bufnr)
+      attach_mappings = function(_, map)
-        local selection = require('telescope.actions.state').get_selected_entry()
+        map('i', '<CR>', function(prompt_bufnr)
-        require('telescope.actions').close(prompt_bufnr)
+          local selection = require('telescope.actions.state').get_selected_entry()
-        vim.cmd('edit ' .. selection[1])
+          require('telescope.actions').close(prompt_bufnr)
-        M.open_diffview()
+          vim.cmd('edit ' .. selection[1])
-      end)
+          M.open_diffview()
-      return true
+        end)
-    end,
+        return true
-  }):find()
+      end,
+    })
+    :find()
 end
 
 -- Clear review session
@@ -343,7 +338,7 @@ function M.clear_review()
 
     -- Close diffview if it's open
     pcall(function()
-      vim.cmd('DiffviewClose')
+      vim.cmd 'DiffviewClose'
     end)
 
     vim.notify('Claude review session cleared', vim.log.levels.INFO)
@@ -354,7 +349,7 @@ end
 
 -- Accept all Claude changes (update baseline)
 function M.accept_changes()
-  local utils = require('nvim-claude.utils')
+  local utils = require 'nvim-claude.utils'
 
   -- Get project root
   local git_root = utils.get_project_root()
@@ -380,7 +375,7 @@ function M.accept_changes()
   local commit_cmd = string.format('cd "%s" && git commit -m "%s" --allow-empty', git_root, commit_msg)
   local commit_result, commit_err = utils.exec(commit_cmd)
 
-  if commit_err and not commit_err:match('nothing to commit') then
+  if commit_err and not commit_err:match 'nothing to commit' then
     vim.notify('Failed to create new baseline: ' .. commit_err, vim.log.levels.ERROR)
     return
   end
@@ -394,7 +389,7 @@ function M.accept_changes()
 
   -- Close diffview
   pcall(function()
-    vim.cmd('DiffviewClose')
+    vim.cmd 'DiffviewClose'
   end)
 
   vim.notify('All Claude changes accepted! New baseline created.', vim.log.levels.INFO)
@@ -402,7 +397,7 @@ end
 
 -- Decline all Claude changes (reset to baseline)
 function M.decline_changes()
-  local utils = require('nvim-claude.utils')
+  local utils = require 'nvim-claude.utils'
 
   -- Get baseline commit
   local baseline_file = '/tmp/claude-baseline-commit'
@@ -436,11 +431,11 @@ function M.decline_changes()
 
   -- Close diffview
   pcall(function()
-    vim.cmd('DiffviewClose')
+    vim.cmd 'DiffviewClose'
   end)
 
   -- Refresh buffers
-  vim.cmd('checktime')
+  vim.cmd 'checktime'
 
   vim.notify('All Claude changes declined! Reset to baseline.', vim.log.levels.INFO)
 end
@@ -547,8 +542,8 @@ end
 
 -- Telescope picker for Claude stashes
 function M.telescope_claude_stashes()
-  local pickers = require('telescope.pickers')
+  local pickers = require 'telescope.pickers'
-  local finders = require('telescope.finders')
+  local finders = require 'telescope.finders'
   local conf = require('telescope.config').values
 
   local stashes = M.current_review.claude_stashes
@@ -562,29 +557,31 @@ function M.telescope_claude_stashes()
     })
   end
 
-  pickers.new({}, {
+  pickers
-    prompt_title = 'Claude Stash History',
+    .new({}, {
-    finder = finders.new_table({
+      prompt_title = 'Claude Stash History',
-      results = stash_entries,
+      finder = finders.new_table {
-      entry_maker = function(entry)
+        results = stash_entries,
-        return {
+        entry_maker = function(entry)
-          value = entry.value,
+          return {
-          display = entry.display,
+            value = entry.value,
-          ordinal = entry.ordinal,
+            display = entry.display,
-        }
+            ordinal = entry.ordinal,
+          }
+        end,
+      },
+      sorter = conf.generic_sorter {},
+      attach_mappings = function(_, map)
+        map('i', '<CR>', function(prompt_bufnr)
+          local selection = require('telescope.actions.state').get_selected_entry()
+          require('telescope.actions').close(prompt_bufnr)
+          M.current_review.current_stash_index = selection.value
+          M.view_specific_stash(selection.value)
+        end)
+        return true
       end,
-    }),
+    })
-    sorter = conf.generic_sorter({}),
+    :find()
-    attach_mappings = function(_, map)
-      map('i', '<CR>', function(prompt_bufnr)
-        local selection = require('telescope.actions.state').get_selected_entry()
-        require('telescope.actions').close(prompt_bufnr)
-        M.current_review.current_stash_index = selection.value
-        M.view_specific_stash(selection.value)
-      end)
-      return true
-    end,
-  }):find()
 end
 
 -- Generate combined patch from all Claude stashes
@@ -594,7 +591,7 @@ function M.generate_claude_patch()
     return nil
   end
 
-  local utils = require('nvim-claude.utils')
+  local utils = require 'nvim-claude.utils'
   local baseline_ref = M.current_review.baseline_ref
 
   -- Generate diff from baseline to current working directory
@@ -613,8 +610,8 @@ end
 function M.open_unified_view()
   if not M.current_review then
     -- Try to recover stash-based session from baseline
-    local utils = require('nvim-claude.utils')
+    local utils = require 'nvim-claude.utils'
-    local baseline_ref = utils.read_file('/tmp/claude-baseline-commit')
+    local baseline_ref = utils.read_file '/tmp/claude-baseline-commit'
 
     -- If no baseline file, but we have Claude stashes, use HEAD as baseline
     local claude_stashes = M.get_claude_stashes()
@@ -631,7 +628,7 @@ function M.open_unified_view()
         timestamp = os.time(),
         claude_stashes = claude_stashes,
         current_stash_index = 0,
-        is_stash_based = true
+        is_stash_based = true,
       }
       vim.notify(string.format('Recovered Claude stash session with %d stashes', #claude_stashes), vim.log.levels.INFO)
     end
@@ -670,7 +667,6 @@ function M.open_unified_view()
   vim.notify('Claude unified diff opened. Use ]h/[h to navigate hunks', vim.log.levels.INFO)
 end
 
-
 -- Accept hunk at cursor position
 function M.accept_hunk_at_cursor()
   -- Get current buffer and check if we're in a diff view
@@ -678,10 +674,7 @@ function M.accept_hunk_at_cursor()
   local filetype = vim.bo.filetype
 
   -- Check for various diff view types
-  local is_diff_view = bufname:match('diffview://') or 
+  local is_diff_view = bufname:match 'diffview://' or bufname:match 'Claude Unified Diff' or filetype == 'diff' or filetype == 'git'
-                      bufname:match('Claude Unified Diff') or
-                      filetype == 'diff' or
-                      filetype == 'git'
 
   if not is_diff_view then
     vim.notify('This command only works in diff views', vim.log.levels.WARN)
@@ -710,10 +703,7 @@ function M.reject_hunk_at_cursor()
   local filetype = vim.bo.filetype
 
   -- Check for various diff view types
-  local is_diff_view = bufname:match('diffview://') or 
+  local is_diff_view = bufname:match 'diffview://' or bufname:match 'Claude Unified Diff' or filetype == 'diff' or filetype == 'git'
-                      bufname:match('Claude Unified Diff') or
-                      filetype == 'diff' or
-                      filetype == 'git'
 
   if not is_diff_view then
     vim.notify('This command only works in diff views', vim.log.levels.WARN)
@@ -731,7 +721,10 @@ function M.reject_hunk_at_cursor()
     return
   end
 
-  vim.notify(string.format('Rejected hunk in %s at lines %d-%d', hunk_info.file, hunk_info.old_start, hunk_info.old_start + hunk_info.old_count - 1), vim.log.levels.INFO)
+  vim.notify(
+    string.format('Rejected hunk in %s at lines %d-%d', hunk_info.file, hunk_info.old_start, hunk_info.old_start + hunk_info.old_count - 1),
+    vim.log.levels.INFO
+  )
 end
 
 -- Find hunk information at given line in diff buffer
@@ -743,14 +736,14 @@ function M.find_hunk_at_line(lines, target_line)
 
   for i, line in ipairs(lines) do
     -- File header
-    if line:match('^diff %-%-git') or line:match('^diff %-%-cc') then
+    if line:match '^diff %-%-git' or line:match '^diff %-%-cc' then
-      current_file = line:match('b/(.+)$')
+      current_file = line:match 'b/(.+)$'
-    elseif line:match('^%+%+%+ b/(.+)') then
+    elseif line:match '^%+%+%+ b/(.+)' then
-      current_file = line:match('^%+%+%+ b/(.+)')
+      current_file = line:match '^%+%+%+ b/(.+)'
     end
 
     -- Hunk header
-    if line:match('^@@') then
+    if line:match '^@@' then
       -- If we were in a hunk that included target line, return it
       if in_hunk and hunk_start_line and target_line >= hunk_start_line and target_line < i then
         return M.parse_hunk_info(hunk_lines, current_file, hunk_start_line)
@@ -759,10 +752,10 @@ function M.find_hunk_at_line(lines, target_line)
       -- Start new hunk
       in_hunk = true
       hunk_start_line = i
-      hunk_lines = {line}
+      hunk_lines = { line }
     elseif in_hunk then
       -- Collect hunk lines
-      if line:match('^[%+%-%s]') then
+      if line:match '^[%+%-%s]' then
         table.insert(hunk_lines, line)
       else
         -- End of hunk
@@ -784,12 +777,16 @@ end
 
 -- Parse hunk information from diff lines
 function M.parse_hunk_info(hunk_lines, file, start_line)
-  if #hunk_lines == 0 then return nil end
+  if #hunk_lines == 0 then
+    return nil
+  end
 
   local header = hunk_lines[1]
-  local old_start, old_count, new_start, new_count = header:match('^@@ %-(%d+),?(%d*) %+(%d+),?(%d*) @@')
+  local old_start, old_count, new_start, new_count = header:match '^@@ %-(%d+),?(%d*) %+(%d+),?(%d*) @@'
 
-  if not old_start then return nil end
+  if not old_start then
+    return nil
+  end
 
   return {
     file = file,
@@ -798,20 +795,20 @@ function M.parse_hunk_info(hunk_lines, file, start_line)
     new_start = tonumber(new_start),
     new_count = tonumber(new_count) or 1,
     lines = hunk_lines,
-    buffer_start_line = start_line
+    buffer_start_line = start_line,
   }
 end
 
 -- Apply a specific hunk to the working directory
 function M.apply_hunk(hunk_info)
-  local utils = require('nvim-claude.utils')
+  local utils = require 'nvim-claude.utils'
 
   -- Create a patch with just this hunk
   local patch_lines = {
     'diff --git a/' .. hunk_info.file .. ' b/' .. hunk_info.file,
     'index 0000000..0000000 100644',
     '--- a/' .. hunk_info.file,
-    '+++ b/' .. hunk_info.file
+    '+++ b/' .. hunk_info.file,
   }
 
   -- Add hunk lines
@@ -849,7 +846,8 @@ function M.apply_hunk(hunk_info)
   vim.notify(string.format('Applied hunk to %s', hunk_info.file), vim.log.levels.INFO)
 
   -- Refresh the buffer if it's open
-  vim.cmd('checktime')
+  vim.cmd 'checktime'
 end
 
 return M
+

lua/nvim-claude/hooks.lua

@@ -5,12 +5,7 @@ local M = {}
 M.pre_edit_commit = nil
 
 function M.setup()
-  -- Auto-cleanup old Claude commits on startup
+  -- Setup persistence layer on startup
-  vim.defer_fn(function()
-    M.cleanup_old_commits()
-  end, 200)
-
-  -- Create baseline on startup if we're in a git repo
   vim.defer_fn(function()
     M.create_startup_baseline()
   end, 500)
@@ -27,6 +22,7 @@ end
 function M.post_tool_use_hook()
   -- Run directly without vim.schedule for testing
   local utils = require 'nvim-claude.utils'
+  local persistence = require 'nvim-claude.inline-diff-persistence'
 
   -- Refresh all buffers to show Claude's changes
   vim.cmd 'checktime'
@@ -53,26 +49,15 @@ function M.post_tool_use_hook()
     end
   end
 
-  -- Get the baseline commit reference first
+  -- Get the stash reference from pre-hook
-  local baseline_ref = utils.read_file '/tmp/claude-baseline-commit'
+  local stash_ref = persistence.current_stash_ref
-  if baseline_ref then
+  if not stash_ref then
-    baseline_ref = baseline_ref:gsub('%s+', '') -- trim whitespace
+    -- If no pre-hook stash, create one now
+    stash_ref = persistence.create_stash('nvim-claude: changes detected ' .. os.date('%Y-%m-%d %H:%M:%S'))
+    persistence.current_stash_ref = stash_ref
   end
 
-  -- Create a stash of Claude's changes (but keep them in working directory)
+  if stash_ref then
-  local timestamp = os.date '%Y-%m-%d %H:%M:%S'
-  local stash_msg = string.format('[claude-edit] %s', timestamp)
-
-  -- Use git stash create to create stash without removing changes
-  local stash_cmd = string.format('cd "%s" && git stash create -u', git_root)
-  local stash_hash, stash_err = utils.exec(stash_cmd)
-
-  if not stash_err and stash_hash and stash_hash ~= '' then
-    -- Store the stash with a message
-    stash_hash = stash_hash:gsub('%s+', '') -- trim whitespace
-    local store_cmd = string.format('cd "%s" && git stash store -m "%s" %s', git_root, stash_msg, stash_hash)
-    utils.exec(store_cmd)
-
     -- Check if any modified files are currently open in buffers
     local inline_diff = require 'nvim-claude.inline-diff'
     local opened_inline = false
@@ -85,9 +70,9 @@ function M.post_tool_use_hook()
         if vim.api.nvim_buf_is_valid(buf) and vim.api.nvim_buf_is_loaded(buf) then
           local buf_name = vim.api.nvim_buf_get_name(buf)
           if buf_name == full_path or buf_name:match('/' .. file:gsub('([^%w])', '%%%1') .. '$') then
-            -- Get the original content (from baseline)
+            -- Get the original content from stash
-            local baseline_cmd = string.format('cd "%s" && git show %s:%s 2>/dev/null', git_root, baseline_ref or 'HEAD', file)
+            local stash_cmd = string.format('cd "%s" && git show %s:%s 2>/dev/null', git_root, stash_ref, file)
-            local original_content, orig_err = utils.exec(baseline_cmd)
+            local original_content, orig_err = utils.exec(stash_cmd)
 
             if not orig_err and original_content then
               -- Get current content
@@ -116,14 +101,12 @@ function M.post_tool_use_hook()
 
     -- If no inline diff was shown, fall back to regular diff review
     if not opened_inline then
-      -- Trigger diff review - show Claude stashes against baseline
+      -- Trigger diff review with stash reference
       local ok, diff_review = pcall(require, 'nvim-claude.diff-review')
       if ok then
-        diff_review.handle_claude_stashes(baseline_ref)
+        diff_review.handle_claude_edit(stash_ref, nil)
-      else
       end
     end
-  else
   end
 end
 
@@ -132,6 +115,7 @@ function M.test_inline_diff()
   vim.notify('Testing inline diff manually...', vim.log.levels.INFO)
 
   local utils = require 'nvim-claude.utils'
+  local persistence = require 'nvim-claude.inline-diff-persistence'
   local git_root = utils.get_project_root()
 
   if not git_root then
@@ -163,12 +147,20 @@ function M.test_inline_diff()
   if inline_diff.original_content[bufnr] then
     original_content = inline_diff.original_content[bufnr]
     vim.notify('Using updated baseline from memory (length: ' .. #original_content .. ')', vim.log.levels.INFO)
-  else
+  elseif persistence.current_stash_ref then
-    -- Fall back to git baseline
+    -- Try to get from stash
-    local baseline_ref = utils.read_file '/tmp/claude-baseline-commit' or 'HEAD'
+    local stash_cmd = string.format('cd "%s" && git show %s:%s 2>/dev/null', git_root, persistence.current_stash_ref, relative_path)
-    baseline_ref = baseline_ref:gsub('%s+', '')
+    local git_err
+    original_content, git_err = utils.exec(stash_cmd)
 
-    local baseline_cmd = string.format('cd "%s" && git show %s:%s 2>/dev/null', git_root, baseline_ref, relative_path)
+    if git_err then
+      vim.notify('Failed to get stash content: ' .. git_err, vim.log.levels.ERROR)
+      return
+    end
+    vim.notify('Using stash baseline: ' .. persistence.current_stash_ref, vim.log.levels.INFO)
+  else
+    -- Fall back to HEAD
+    local baseline_cmd = string.format('cd "%s" && git show HEAD:%s 2>/dev/null', git_root, relative_path)
     local git_err
     original_content, git_err = utils.exec(baseline_cmd)
 
@@ -176,7 +168,7 @@ function M.test_inline_diff()
       vim.notify('Failed to get baseline content: ' .. git_err, vim.log.levels.ERROR)
       return
     end
-    vim.notify('Using git baseline', vim.log.levels.INFO)
+    vim.notify('Using HEAD as baseline', vim.log.levels.INFO)
   end
 
   -- Get current content
@@ -187,65 +179,33 @@ function M.test_inline_diff()
   inline_diff.show_inline_diff(bufnr, original_content, current_content)
 end
 
--- Create baseline on Neovim startup
+-- Create baseline on Neovim startup (now just sets up persistence)
 function M.create_startup_baseline()
-  local utils = require 'nvim-claude.utils'
+  local persistence = require 'nvim-claude.inline-diff-persistence'
   
-  -- Check if we're in a git repository
+  -- Setup persistence autocmds
-  local git_root = utils.get_project_root()
+  persistence.setup_autocmds()
-  if not git_root then
-    return
-  end
   
-  -- Check if we already have a baseline
+  -- Try to restore any saved diffs
-  local baseline_file = '/tmp/claude-baseline-commit'
+  persistence.restore_diffs()
-  local existing_baseline = utils.read_file(baseline_file)
-
-  -- If we have a valid baseline, keep it
-  if existing_baseline and existing_baseline ~= '' then
-    existing_baseline = existing_baseline:gsub('%s+', '')
-    local check_cmd = string.format('cd "%s" && git rev-parse --verify %s^{commit} 2>/dev/null', git_root, existing_baseline)
-    local check_result, check_err = utils.exec(check_cmd)
-
-    if check_result and not check_err and check_result:match '^%x+' then
-      -- Baseline is valid
-      vim.notify('Claude baseline loaded: ' .. existing_baseline:sub(1, 7), vim.log.levels.INFO)
-      return
-    end
-  end
-
-  -- Create new baseline of current state
-  local timestamp = os.time()
-  local commit_msg = string.format('claude-baseline-%d (startup)', timestamp)
-
-  -- Stage all current changes
-  local add_cmd = string.format('cd "%s" && git add -A', git_root)
-  utils.exec(add_cmd)
-
-  -- Create baseline commit
-  local commit_cmd = string.format('cd "%s" && git commit -m "%s" --allow-empty', git_root, commit_msg)
-  local commit_result, commit_err = utils.exec(commit_cmd)
-
-  if not commit_err or commit_err:match 'nothing to commit' then
-    -- Get the commit hash
-    local hash_cmd = string.format('cd "%s" && git rev-parse HEAD', git_root)
-    local commit_hash, hash_err = utils.exec(hash_cmd)
-
-    if not hash_err and commit_hash then
-      commit_hash = commit_hash:gsub('%s+', '')
-      utils.write_file(baseline_file, commit_hash)
-      vim.notify('Claude baseline created: ' .. commit_hash:sub(1, 7), vim.log.levels.INFO)
-    end
-  end
 end
 
 -- Manual hook testing
 function M.test_hooks()
   vim.notify('=== Testing nvim-claude hooks ===', vim.log.levels.INFO)
   
-  -- Test pre-tool-use hook
+  local persistence = require 'nvim-claude.inline-diff-persistence'
-  vim.notify('1. Testing pre-tool-use hook (creating snapshot)...', vim.log.levels.INFO)
+
-  M.pre_tool_use_hook()
+  -- Test creating a stash
+  vim.notify('1. Creating test stash...', vim.log.levels.INFO)
+  local stash_ref = persistence.create_stash('nvim-claude: test stash')
+  
+  if stash_ref then
+    persistence.current_stash_ref = stash_ref
+    vim.notify('Stash created: ' .. stash_ref, vim.log.levels.INFO)
+  else
+    vim.notify('Failed to create stash', vim.log.levels.ERROR)
+  end
 
   -- Simulate making a change
   vim.notify('2. Make some changes to test files now...', vim.log.levels.INFO)
@@ -386,6 +346,12 @@ function M.setup_commands()
     local inline_diff = require 'nvim-claude.inline-diff'
     inline_diff.original_content[bufnr] = current_content
 
+    -- Save updated state
+    local persistence = require 'nvim-claude.inline-diff-persistence'
+    if persistence.current_stash_ref then
+      persistence.save_state({ stash_ref = persistence.current_stash_ref })
+    end
+
     vim.notify('Baseline updated to current buffer state', vim.log.levels.INFO)
   end, {
     desc = 'Update Claude baseline to current buffer state',
@@ -448,15 +414,8 @@ function M.setup_commands()
   })
 end
 
--- Cleanup old Claude commits and temp files
+-- Cleanup old temp files (no longer cleans up commits)
-function M.cleanup_old_commits()
+function M.cleanup_old_files()
-  local utils = require 'nvim-claude.utils'
-
-  local git_root = utils.get_project_root()
-  if not git_root then
-    return
-  end
-
   -- Clean up old temp files
   local temp_files = {
     '/tmp/claude-pre-edit-commit',
@@ -470,31 +429,6 @@ function M.cleanup_old_commits()
       vim.fn.delete(file)
     end
   end
-
-  -- Clean up old Claude commits (keep only the last 5)
-  local log_cmd =
-    string.format('cd "%s" && git log --oneline --grep="claude-" --grep="claude-baseline" --grep="claude-pre-edit" --all --max-count=10', git_root)
-  local log_result = utils.exec(log_cmd)
-
-  if log_result and log_result ~= '' then
-    local commits = {}
-    for line in log_result:gmatch '[^\n]+' do
-      local hash = line:match '^(%w+)'
-      if hash then
-        table.insert(commits, hash)
-      end
-    end
-
-    -- Keep only the last 5 Claude commits, remove the rest
-    -- DISABLED: This was causing rebases that broke the workflow
-    -- if #commits > 5 then
-    --   for i = 6, #commits do
-    --     local reset_cmd = string.format('cd "%s" && git rebase --onto %s^ %s', git_root, commits[i], commits[i])
-    --     utils.exec(reset_cmd)
-    --   end
-    --   vim.notify('Cleaned up old Claude commits', vim.log.levels.DEBUG)
-    -- end
-  end
 end
 
 return M

lua/nvim-claude/inline-diff-persistence.lua

@@ -0,0 +1,266 @@
+-- Persistence layer for inline diffs
+-- Manages saving/loading diff state across neovim sessions without polluting git history
+
+local M = {}
+local utils = require('nvim-claude.utils')
+
+-- State file location
+M.state_file = vim.fn.stdpath('data') .. '/nvim-claude-inline-diff-state.json'
+
+-- Save current diff state
+function M.save_state(diff_data)
+  -- Structure:
+  -- {
+  --   version: 1,
+  --   timestamp: <unix_timestamp>,
+  --   stash_ref: "stash@{0}",
+  --   files: {
+  --     "/path/to/file": {
+  --       original_content: "...",
+  --       hunks: [...],
+  --       applied_hunks: {...}
+  --     }
+  --   }
+  -- }
+  
+  local state = {
+    version = 1,
+    timestamp = os.time(),
+    stash_ref = diff_data.stash_ref,
+    files = {}
+  }
+  
+  -- Collect state from all buffers with active diffs
+  local inline_diff = require('nvim-claude.inline-diff')
+  for file_path, bufnr in pairs(inline_diff.diff_files) do
+    if inline_diff.active_diffs[bufnr] then
+      local diff = inline_diff.active_diffs[bufnr]
+      state.files[file_path] = {
+        original_content = inline_diff.original_content[bufnr],
+        hunks = diff.hunks,
+        applied_hunks = diff.applied_hunks or {},
+        new_content = diff.new_content
+      }
+    end
+  end
+  
+  -- Save to file
+  local success, err = utils.write_json(M.state_file, state)
+  if not success then
+    vim.notify('Failed to save inline diff state: ' .. err, vim.log.levels.ERROR)
+    return false
+  end
+  
+  return true
+end
+
+-- Load saved diff state
+function M.load_state()
+  if not utils.file_exists(M.state_file) then
+    return nil
+  end
+  
+  local state, err = utils.read_json(M.state_file)
+  if not state then
+    vim.notify('Failed to load inline diff state: ' .. err, vim.log.levels.ERROR)
+    return nil
+  end
+  
+  -- Validate version
+  if state.version ~= 1 then
+    vim.notify('Incompatible inline diff state version', vim.log.levels.WARN)
+    return nil
+  end
+  
+  -- Check if stash still exists
+  if state.stash_ref then
+    local cmd = string.format('git stash list | grep -q "%s"', state.stash_ref:gsub("{", "\\{"):gsub("}", "\\}"))
+    local result = os.execute(cmd)
+    if result ~= 0 then
+      vim.notify('Saved stash no longer exists: ' .. state.stash_ref, vim.log.levels.WARN)
+      M.clear_state()
+      return nil
+    end
+  end
+  
+  return state
+end
+
+-- Clear saved state
+function M.clear_state()
+  if utils.file_exists(M.state_file) then
+    os.remove(M.state_file)
+  end
+end
+
+-- Restore diffs from saved state
+function M.restore_diffs()
+  local state = M.load_state()
+  if not state then
+    return false
+  end
+  
+  local inline_diff = require('nvim-claude.inline-diff')
+  local restored_count = 0
+  
+  -- Restore diffs for each file
+  for file_path, file_state in pairs(state.files) do
+    -- Check if file exists and hasn't changed since the diff was created
+    if utils.file_exists(file_path) then
+      -- Read current content
+      local current_content = utils.read_file(file_path)
+      
+      -- Check if the file matches what we expect (either original or with applied changes)
+      -- This handles the case where some hunks were accepted
+      if current_content then
+        -- Find or create buffer for this file
+        local bufnr = vim.fn.bufnr(file_path)
+        if bufnr == -1 then
+          -- File not loaded, we'll restore when it's opened
+          -- Store in a pending restores table
+          M.pending_restores = M.pending_restores or {}
+          M.pending_restores[file_path] = file_state
+        else
+          -- Restore the diff visualization
+          inline_diff.original_content[bufnr] = file_state.original_content
+          inline_diff.diff_files[file_path] = bufnr
+          inline_diff.active_diffs[bufnr] = {
+            hunks = file_state.hunks,
+            new_content = file_state.new_content,
+            current_hunk = 1,
+            applied_hunks = file_state.applied_hunks or {}
+          }
+          
+          -- Apply visualization
+          inline_diff.apply_diff_visualization(bufnr)
+          inline_diff.setup_inline_keymaps(bufnr)
+          
+          restored_count = restored_count + 1
+        end
+      end
+    end
+  end
+  
+  if restored_count > 0 then
+    vim.notify(string.format('Restored inline diffs for %d file(s)', restored_count), vim.log.levels.INFO)
+  end
+  
+  -- Store the stash reference for future operations
+  M.current_stash_ref = state.stash_ref
+  
+  return true
+end
+
+-- Check for pending restores when a buffer is loaded
+function M.check_pending_restore(bufnr)
+  if not M.pending_restores then
+    return
+  end
+  
+  local file_path = vim.api.nvim_buf_get_name(bufnr)
+  local file_state = M.pending_restores[file_path]
+  
+  if file_state then
+    local inline_diff = require('nvim-claude.inline-diff')
+    
+    -- Restore the diff for this buffer
+    inline_diff.original_content[bufnr] = file_state.original_content
+    inline_diff.diff_files[file_path] = bufnr
+    inline_diff.active_diffs[bufnr] = {
+      hunks = file_state.hunks,
+      new_content = file_state.new_content,
+      current_hunk = 1,
+      applied_hunks = file_state.applied_hunks or {}
+    }
+    
+    -- Apply visualization
+    inline_diff.apply_diff_visualization(bufnr)
+    inline_diff.setup_inline_keymaps(bufnr)
+    
+    -- Remove from pending
+    M.pending_restores[file_path] = nil
+    
+    vim.notify('Restored inline diff for ' .. vim.fn.fnamemodify(file_path, ':~:.'), vim.log.levels.INFO)
+  end
+end
+
+-- Create a stash of current changes (instead of baseline commit)
+function M.create_stash(message)
+  message = message or 'nvim-claude: pre-edit state'
+  
+  -- Check if there are changes to stash
+  local status = utils.exec('git status --porcelain')
+  if not status or status == '' then
+    -- No changes, but we still need to track current state
+    -- Create an empty stash by making a tiny change
+    local temp_file = '.nvim-claude-temp'
+    utils.write_file(temp_file, 'temp')
+    utils.exec('git add ' .. temp_file)
+    utils.exec(string.format('git stash push -m "%s" -- %s', message, temp_file))
+    os.remove(temp_file)
+  else
+    -- Stash all current changes
+    local cmd = string.format('git stash push -m "%s" --include-untracked', message)
+    local result, err = utils.exec(cmd)
+    if err and not err:match('Saved working directory') then
+      vim.notify('Failed to create stash: ' .. err, vim.log.levels.ERROR)
+      return nil
+    end
+  end
+  
+  -- Get the stash reference
+  local stash_list = utils.exec('git stash list -n 1')
+  if stash_list then
+    local stash_ref = stash_list:match('^(stash@{%d+})')
+    return stash_ref
+  end
+  
+  return nil
+end
+
+-- Setup autocmds for persistence
+function M.setup_autocmds()
+  local group = vim.api.nvim_create_augroup('NvimClaudeInlineDiffPersistence', { clear = true })
+  
+  -- Save state before exiting vim
+  vim.api.nvim_create_autocmd('VimLeavePre', {
+    group = group,
+    callback = function()
+      local inline_diff = require('nvim-claude.inline-diff')
+      -- Only save if there are active diffs
+      local has_active_diffs = false
+      for _, diff in pairs(inline_diff.active_diffs) do
+        if diff then
+          has_active_diffs = true
+          break
+        end
+      end
+      
+      if has_active_diffs and M.current_stash_ref then
+        M.save_state({ stash_ref = M.current_stash_ref })
+      end
+    end
+  })
+  
+  -- Check for pending restores when buffers are loaded
+  vim.api.nvim_create_autocmd('BufReadPost', {
+    group = group,
+    callback = function(ev)
+      M.check_pending_restore(ev.buf)
+    end
+  })
+  
+  -- Auto-restore on VimEnter
+  vim.api.nvim_create_autocmd('VimEnter', {
+    group = group,
+    once = true,
+    callback = function()
+      -- Delay slightly to ensure everything is loaded
+      vim.defer_fn(function()
+        M.restore_diffs()
+      end, 100)
+    end
+  })
+end
+
+return M

lua/nvim-claude/inline-diff.lua

@@ -349,12 +349,14 @@ function M.accept_current_hunk(bufnr)
   local hunk = diff_data.hunks[diff_data.current_hunk]
   if not hunk then return end
   
-  -- Update the baseline to include this accepted change
-  M.update_baseline_after_accept(bufnr, hunk)
-  
   -- Mark as applied (the changes are already in the buffer)
   diff_data.applied_hunks[diff_data.current_hunk] = true
   
+  -- Update in-memory baseline to current state
+  local current_lines = vim.api.nvim_buf_get_lines(bufnr, 0, -1, false)
+  local current_content = table.concat(current_lines, '\n')
+  M.original_content[bufnr] = current_content
+  
   -- Remove this hunk from the diff data since it's accepted
   table.remove(diff_data.hunks, diff_data.current_hunk)
   
@@ -365,6 +367,10 @@ function M.accept_current_hunk(bufnr)
   
   vim.notify(string.format('Accepted hunk - %d hunks remaining', #diff_data.hunks), vim.log.levels.INFO)
   
+  -- Save state for persistence
+  local persistence = require('nvim-claude.inline-diff-persistence')
+  persistence.save_state({ stash_ref = persistence.current_stash_ref })
+  
   if #diff_data.hunks == 0 then
     -- No more hunks to review
     vim.notify('All hunks processed! Closing inline diff.', vim.log.levels.INFO)
@@ -387,67 +393,17 @@ function M.reject_current_hunk(bufnr)
   -- Revert the hunk by applying original content
   M.revert_hunk_changes(bufnr, hunk)
   
-  -- Create a new baseline commit with the rejected changes reverted
+  -- Save the buffer to ensure changes are on disk
-  local utils = require('nvim-claude.utils')
+  vim.api.nvim_buf_call(bufnr, function()
-  local git_root = utils.get_project_root()
+    if vim.bo.modified then
-  
+      vim.cmd('write')
-  if git_root then
-    -- Save the buffer to ensure changes are on disk
-    vim.api.nvim_buf_call(bufnr, function()
-      if vim.bo.modified then
-        vim.cmd('write')
-        vim.notify('Buffer saved', vim.log.levels.INFO)
-      else
-        vim.notify('Buffer already saved', vim.log.levels.INFO)
-      end
-    end)
-    
-    -- Stage only the current file (now with hunk reverted)
-    local file_path = vim.api.nvim_buf_get_name(bufnr)
-    local relative_path = file_path:gsub('^' .. git_root .. '/', '')
-    
-    -- Create a new baseline commit with only this file
-    local timestamp = os.time()
-    local commit_msg = string.format('claude-baseline-%d (rejected changes)', timestamp)
-    
-    -- Use git commit with only the specific file
-    local commit_cmd = string.format('cd "%s" && git add "%s" && git commit -m "%s" -- "%s"', 
-      git_root, relative_path, commit_msg, relative_path)
-    local commit_result, commit_err = utils.exec(commit_cmd)
-    
-    vim.notify('Commit command: ' .. commit_cmd, vim.log.levels.DEBUG)
-    vim.notify('Commit result: ' .. (commit_result or 'nil'), vim.log.levels.DEBUG)
-    
-    if commit_result and (commit_result:match('1 file changed') or commit_result:match('create mode') or commit_result:match('nothing to commit')) then
-      -- Get the new commit hash
-      local hash_cmd = string.format('cd "%s" && git rev-parse HEAD', git_root)
-      local commit_hash, hash_err = utils.exec(hash_cmd)
-      
-      if not hash_err and commit_hash then
-        commit_hash = commit_hash:gsub('%s+', '')
-        -- Update the baseline file
-        utils.write_file('/tmp/claude-baseline-commit', commit_hash)
-        
-        -- Update in-memory baseline
-        local current_lines = vim.api.nvim_buf_get_lines(bufnr, 0, -1, false)
-        local current_content = table.concat(current_lines, '\n')
-        M.original_content[bufnr] = current_content
-        
-        if commit_result:match('nothing to commit') then
-          vim.notify('No changes to commit after rejection, baseline updated', vim.log.levels.INFO)
-        else
-          vim.notify('Baseline commit created after rejection: ' .. commit_hash:sub(1, 7), vim.log.levels.INFO)
-        end
-      else
-        vim.notify('Failed to get commit hash: ' .. (hash_err or 'unknown'), vim.log.levels.ERROR)
-      end
-    else
-      vim.notify('Failed to create baseline commit for rejection', vim.log.levels.ERROR)
-      if commit_err then
-        vim.notify('Error: ' .. commit_err, vim.log.levels.ERROR)
-      end
     end
-  end
+  end)
+  
+  -- Update in-memory baseline to current state (with rejected changes)
+  local current_lines = vim.api.nvim_buf_get_lines(bufnr, 0, -1, false)
+  local current_content = table.concat(current_lines, '\n')
+  M.original_content[bufnr] = current_content
   
   -- Remove this hunk from the diff data since it's rejected
   table.remove(diff_data.hunks, diff_data.current_hunk)
@@ -459,6 +415,10 @@ function M.reject_current_hunk(bufnr)
   
   vim.notify(string.format('Rejected hunk - %d hunks remaining', #diff_data.hunks), vim.log.levels.INFO)
   
+  -- Save state for persistence
+  local persistence = require('nvim-claude.inline-diff-persistence')
+  persistence.save_state({ stash_ref = persistence.current_stash_ref })
+  
   if #diff_data.hunks == 0 then
     -- No more hunks to review
     vim.notify('All hunks processed! Closing inline diff.', vim.log.levels.INFO)
@@ -612,6 +572,22 @@ function M.close_inline_diff(bufnr, keep_baseline)
     M.original_content[bufnr] = nil
   end
   
+  -- Check if all diffs are closed
+  local has_active_diffs = false
+  for _, diff in pairs(M.active_diffs) do
+    if diff then
+      has_active_diffs = true
+      break
+    end
+  end
+  
+  -- If no more active diffs, clear persistence state
+  if not has_active_diffs then
+    local persistence = require('nvim-claude.inline-diff-persistence')
+    persistence.clear_state()
+    persistence.current_stash_ref = nil
+  end
+  
   vim.notify('Inline diff closed', vim.log.levels.INFO)
 end
 
@@ -620,71 +596,11 @@ function M.has_active_diff(bufnr)
   return M.active_diffs[bufnr] ~= nil
 end
 
--- Update baseline content after accepting a hunk
+-- Update baseline content after accepting a hunk (deprecated - no longer creates commits)
 function M.update_baseline_after_accept(bufnr, hunk)
-  local utils = require('nvim-claude.utils')
+  -- This function is deprecated but kept for compatibility
-  local git_root = utils.get_project_root()
+  -- The baseline update is now handled directly in accept_current_hunk
-  
+  vim.notify('update_baseline_after_accept is deprecated', vim.log.levels.DEBUG)
-  if not git_root then
-    vim.notify('Not in a git repository', vim.log.levels.ERROR)
-    return
-  end
-  
-  -- Save the buffer to ensure changes are on disk
-  vim.api.nvim_buf_call(bufnr, function()
-    if vim.bo.modified then
-      vim.cmd('write')
-      vim.notify('Buffer saved', vim.log.levels.INFO)
-    else
-      vim.notify('Buffer already saved', vim.log.levels.INFO)
-    end
-  end)
-  
-  -- Stage only the current file
-  local file_path = vim.api.nvim_buf_get_name(bufnr)
-  local relative_path = file_path:gsub('^' .. git_root .. '/', '')
-  
-  -- Create a new baseline commit with only this file
-  local timestamp = os.time()
-  local commit_msg = string.format('claude-baseline-%d (accepted changes)', timestamp)
-  
-  -- Use git commit with only the specific file
-  local commit_cmd = string.format('cd "%s" && git add "%s" && git commit -m "%s" -- "%s"', 
-    git_root, relative_path, commit_msg, relative_path)
-  local commit_result, commit_err = utils.exec(commit_cmd)
-  
-  vim.notify('Commit command: ' .. commit_cmd, vim.log.levels.INFO)
-  vim.notify('Commit result: ' .. (commit_result or 'nil'), vim.log.levels.INFO)
-  
-  if commit_result and (commit_result:match('1 file changed') or commit_result:match('create mode') or commit_result:match('nothing to commit')) then
-    -- Commit was successful or there was nothing to commit (file already at desired state)
-    local hash_cmd = string.format('cd "%s" && git rev-parse HEAD', git_root)
-    local commit_hash, hash_err = utils.exec(hash_cmd)
-    
-    if not hash_err and commit_hash then
-      commit_hash = commit_hash:gsub('%s+', '')
-      -- Update the baseline file
-      utils.write_file('/tmp/claude-baseline-commit', commit_hash)
-      
-      -- Update in-memory baseline
-      local current_lines = vim.api.nvim_buf_get_lines(bufnr, 0, -1, false)
-      local current_content = table.concat(current_lines, '\n')
-      M.original_content[bufnr] = current_content
-      
-      if commit_result:match('nothing to commit') then
-        vim.notify('No changes to commit, baseline updated to current state', vim.log.levels.INFO)
-      else
-        vim.notify('Baseline commit created: ' .. commit_hash:sub(1, 7), vim.log.levels.INFO)
-      end
-    else
-      vim.notify('Failed to get commit hash: ' .. (hash_err or 'unknown'), vim.log.levels.ERROR)
-    end
-  else
-    vim.notify('Failed to create baseline commit', vim.log.levels.ERROR)
-    if commit_err then
-      vim.notify('Error: ' .. commit_err, vim.log.levels.ERROR)
-    end
-  end
 end
 
 -- Test keymap functionality