From ca61db712731b50bb5af331e7629209da230becf Mon Sep 17 00:00:00 2001
From: Barrett Ruth <br.barrettruth@gmail.com>
Date: Thu, 5 Mar 2026 11:18:46 -0500
Subject: [PATCH] fix(init): edit recompute, filter predicates, sync action
 listing

Problem: `M.edit()` skipped `_recompute_counts()` after saving,
`compute_hidden_ids` lacked `done`/`pending` predicates, and
`run_sync` defaulted to `sync` instead of listing available actions.

Solution: Replace `s:save()` with `_save_and_notify()` in `M.edit()`,
add `done` and `pending` filter predicates, and list backend actions
when no action is specified.
---
 lua/pending/init.lua | 29 ++++++++++++++++++++++++++---
 1 file changed, 26 insertions(+), 3 deletions(-)

diff --git a/lua/pending/init.lua b/lua/pending/init.lua
index f4f7264..983c9bf 100644
--- a/lua/pending/init.lua
+++ b/lua/pending/init.lua
@@ -142,6 +142,16 @@ local function compute_hidden_ids(tasks, predicates)
           visible = false
           break
         end
+      elseif pred == 'done' then
+        if task.status ~= 'done' then
+          visible = false
+          break
+        end
+      elseif pred == 'pending' then
+        if task.status ~= 'pending' then
+          visible = false
+          break
+        end
       end
     end
     if not visible then
@@ -536,12 +546,25 @@ end
 ---@param action? string
 ---@return nil
 local function run_sync(backend_name, action)
-  action = (action and action ~= '') and action or 'sync'
   local ok, backend = pcall(require, 'pending.sync.' .. backend_name)
   if not ok then
     vim.notify('Unknown sync backend: ' .. backend_name, vim.log.levels.ERROR)
     return
   end
+  if not action or action == '' then
+    local actions = {}
+    for k, v in pairs(backend) do
+      if type(v) == 'function' and k:sub(1, 1) ~= '_' then
+        table.insert(actions, k)
+      end
+    end
+    table.sort(actions)
+    vim.notify(
+      backend_name .. ' actions: ' .. table.concat(actions, ', '),
+      vim.log.levels.INFO
+    )
+    return
+  end
   if type(backend[action]) ~= 'function' then
     vim.notify(backend_name .. " backend has no '" .. action .. "' action", vim.log.levels.ERROR)
     return
@@ -804,7 +827,7 @@ function M.edit(id_str, rest)
 
   s:update(id, updates)
 
-  s:save()
+  _save_and_notify()
 
   local bufnr = buffer.bufnr()
   if bufnr and vim.api.nvim_buf_is_valid(bufnr) then
@@ -841,7 +864,7 @@ function M.command(args)
     local id_str, edit_rest = rest:match('^(%S+)%s*(.*)')
     M.edit(id_str, edit_rest)
   elseif SYNC_BACKEND_SET[cmd] then
-    local action = rest:match('^(%S+)') or 'sync'
+    local action = rest:match('^(%S+)')
     run_sync(cmd, action)
   elseif cmd == 'archive' then
     local d = rest ~= '' and tonumber(rest) or nil