b0d27c09b6
* feat(explorer): add experimental watchers This commit introduces watchers to update the tree. This behavior is introduced behind an "filesystem_watchers" option which should prevent instabilities. It will become the default at some point. Co-authored-by: Alexander Courtis <alex@courtis.org>
65 lines
1.4 KiB
Lua
65 lines
1.4 KiB
Lua
local uv = vim.loop
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local git = require "nvim-tree.git"
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local watch = require "nvim-tree.explorer.watch"
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local M = {}
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M.explore = require("nvim-tree.explorer.explore").explore
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M.reload = require("nvim-tree.explorer.reload").reload
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local Explorer = {}
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Explorer.__index = Explorer
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function Explorer.new(cwd)
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cwd = uv.fs_realpath(cwd or uv.cwd())
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local explorer = setmetatable({
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absolute_path = cwd,
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nodes = {},
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watcher = watch.create_watcher(cwd),
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open = true,
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}, Explorer)
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explorer:_load(explorer)
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return explorer
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end
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function Explorer:_load(node)
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local cwd = node.link_to or node.absolute_path
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local git_statuses = git.load_project_status(cwd)
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M.explore(node, git_statuses)
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end
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function Explorer:expand(node)
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self:_load(node)
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end
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function Explorer.clear_watchers_for(root_node)
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local function iterate(node)
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if node.watcher then
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node.watcher:stop()
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for _, child in pairs(node.nodes) do
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if child.watcher then
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iterate(child)
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end
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end
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end
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end
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iterate(root_node)
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end
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function Explorer:_clear_watchers()
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Explorer.clear_watchers_for(self)
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end
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function M.setup(opts)
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require("nvim-tree.explorer.explore").setup(opts)
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require("nvim-tree.explorer.filters").setup(opts)
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require("nvim-tree.explorer.sorters").setup(opts)
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require("nvim-tree.explorer.reload").setup(opts)
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require("nvim-tree.explorer.watch").setup(opts)
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end
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M.Explorer = Explorer
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return M
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