86 lines
2.5 KiB
Lua
86 lines
2.5 KiB
Lua
local git_utils = require("nvim-tree.git.utils")
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local utils = require("nvim-tree.utils")
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local DirectoryNode = require("nvim-tree.node.directory")
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local LinkNode = require("nvim-tree.node.link")
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---@class (exact) DirectoryLinkNode: DirectoryNode, LinkNode
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local DirectoryLinkNode = DirectoryNode:extend()
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DirectoryLinkNode:implement(LinkNode)
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---@class DirectoryLinkNode
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---@overload fun(args: LinkNodeArgs): DirectoryLinkNode
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---@protected
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---@param args LinkNodeArgs
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function DirectoryLinkNode:new(args)
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LinkNode.new(self, args)
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-- create DirectoryNode with watcher on link_to
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local absolute_path = args.absolute_path
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args.absolute_path = args.link_to
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DirectoryLinkNode.super.new(self, args)
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self.type = "link"
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-- reset absolute path to the link itself
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self.absolute_path = absolute_path
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end
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function DirectoryLinkNode:destroy()
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self.super.destroy(self)
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end
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---Update the directory git_status of link target and the file status of the link itself
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---@param parent_ignored boolean
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---@param project GitProject?
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function DirectoryLinkNode:update_git_status(parent_ignored, project)
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self.git_status = git_utils.git_status_dir(parent_ignored, project, self.link_to, self.absolute_path)
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end
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---@return HighlightedString name
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function DirectoryLinkNode:highlighted_icon()
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if not self.explorer.opts.renderer.icons.show.folder then
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return self:highlighted_icon_empty()
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end
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local str, hl
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if self.open then
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str = self.explorer.opts.renderer.icons.glyphs.folder.symlink_open
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hl = "NvimTreeOpenedFolderIcon"
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else
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str = self.explorer.opts.renderer.icons.glyphs.folder.symlink
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hl = "NvimTreeClosedFolderIcon"
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end
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return { str = str, hl = { hl } }
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end
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---Maybe override name with arrow
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---@return HighlightedString name
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function DirectoryLinkNode:highlighted_name()
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local name = self.super.highlighted_name(self)
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if self.explorer.opts.renderer.symlink_destination then
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local link_to = utils.path_relative(self.link_to, self.explorer.absolute_path)
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name.str = string.format("%s%s%s", name.str, self.explorer.opts.renderer.icons.symlink_arrow, link_to)
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name.hl = { "NvimTreeSymlinkFolderName" }
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end
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return name
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end
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---Create a sanitized partial copy of a node, populating children recursively.
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---@return DirectoryLinkNode cloned
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function DirectoryLinkNode:clone()
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local clone = self.super.clone(self) --[[@as DirectoryLinkNode]]
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clone.link_to = self.link_to
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clone.fs_stat_target = self.fs_stat_target
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return clone
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end
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return DirectoryLinkNode
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