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feat(#3132): add api.node.expand and api.node.collapse #3133

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Merged
merged 10 commits into from
Jun 14, 2025
Merged

feat(#3132): add api.node.expand and api.node.collapse #3133

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c9566a8
feat: allow passing node to collapse all
itsramiel May 16, 2025
eab4fe5
refactor: use snake case
itsramiel May 18, 2025
df1f535
feat: handle api legacy calls and update signature
itsramiel May 18, 2025
a731a81
refactor: make sure open is a boolean
itsramiel May 18, 2025
d243da3
doc: collapse_all
alex-courtis May 24, 2025
8b8c589
Revert "doc: collapse_all"
alex-courtis May 24, 2025
2814f87
Merge branch 'master' into feat/collapse-all-with-node
alex-courtis Jun 14, 2025
93ed794
add api.node.collapse
alex-courtis Jun 14, 2025
2d86cd3
add api.node.expand
alex-courtis Jun 14, 2025
97693c9
add api.node.expand
alex-courtis Jun 14, 2025
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19 changes: 14 additions & 5 deletions lua/nvim-tree/actions/tree/modifiers/collapse-all.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -23,21 +23,30 @@ local function buf_match()
end
end

---@param node Node
---@param keep_buffers boolean
function M.fn(keep_buffers)
function M.fn(node, keep_buffers)
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As we are changing the signature of this API, we're going to need to retain backwards compatibility, in the case of the user calling it like collapse_all(true)

See

nvim-tree.lua/lua/nvim-tree/actions/tree/toggle.lua

Lines 7 to 29 in 1ae1c33

---Toggle the tree.
---@param opts ApiTreeToggleOpts|nil|boolean legacy -> opts.find_file
---@param no_focus string|nil legacy -> opts.focus
---@param cwd boolean|nil legacy -> opts.path
---@param bang boolean|nil legacy -> opts.update_root
function M.fn(opts, no_focus, cwd, bang)
-- legacy arguments
if type(opts) == "boolean" then
opts = {
find_file = opts,
}
if type(cwd) == "string" then
opts.path = cwd
end
if type(no_focus) == "boolean" then
opts.focus = not no_focus
end
if type(bang) == "boolean" then
opts.update_root = bang
end
end
opts = opts or {}
for a complex example.

local explorer = core.get_explorer()
if not explorer then
return
end

local node = explorer:get_node_at_cursor()
if not node then
local nodeAtCursor = explorer:get_node_at_cursor()
if not nodeAtCursor then
return
end

local matches = buf_match()

Iterator.builder(explorer.nodes)
local nodesToIterate = explorer.nodes
if node then
local dir = node:as(DirectoryNode)
if dir then
nodesToIterate = { dir }
end
end

Iterator.builder(nodesToIterate)
:hidden()
:applier(function(n)
local dir = n:as(DirectoryNode)
Expand All @@ -51,7 +60,7 @@ function M.fn(keep_buffers)
:iterate()

explorer.renderer:draw()
utils.focus_node_or_parent(node)
utils.focus_node_or_parent(nodeAtCursor)
end

return M
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