Marty Oehme
aad77cff07
Call up `require 'zettelkasten'.open_index()` to open the file.
Pass along a file name `require 'zettelkasten'.open_index('home')` to
open said file at the zettel root instead.
70 lines
2.1 KiB
Lua
70 lines
2.1 KiB
Lua
local A = {}
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local f = require 'zettelkasten.files'
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local l = require 'zettelkasten.link'
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local o = require 'zettelkasten.options'
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local t = require 'zettelkasten.text'
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-- Opens the link passed in in the editor's current buffer.
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-- Requires a link object passed in.
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function A.open(link)
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if not link or not link.ref then return end
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local fname = f.get_zettel_by_anchor(link.anchor) or
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f.get_zettel_by_ref(link.ref) or link.ref
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vim.api.nvim_command(string.format("edit %s", fname))
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end
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-- Gets the input at the current buffer cursor and opens it
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-- in the current buffer.
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-- Takes an optional style of link following to use,
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-- superseding the one set in options.
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function A.open_selected(style)
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style = style or o.link().following
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local curpos = vim.api.nvim_win_get_cursor(0)[2]
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local links = l.extract_all(t.get_line())
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local ln
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if style == 'line' then
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ln = t.get_next_link_on_line(links, curpos)
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elseif style == 'cursor' then
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ln = t.get_link_under_cursor(links, curpos)
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end
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if not ln then return false end
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A.open(ln)
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return true
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end
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-- Replaces the current text context with a link to a new zettel.
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-- The current context is the visual selection (if called from visual mode)
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-- or the (big) word under the cursor if called from any other mode.
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function A.make_link(visual)
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local selection, start_col
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if visual then
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selection, start_col = t.get_current_selection()
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else
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selection, start_col = t.get_current_word()
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end
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vim.api.nvim_set_current_line(t.replace_text_in_current_line(selection,
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l.new(selection),
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start_col))
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end
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-- Opens an index.md file at the zettelkasten root directory whether it
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-- exists or not.
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function A.open_index_file(name)
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local link = {
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ref = o.zettel().rootdir .. "/" .. (name or "index") ..
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o.zettel().extension
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}
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A.open(link)
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end
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return {
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open = A.open,
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open_selected = A.open_selected,
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open_index_file = A.open_index_file,
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make_link = A.make_link
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}
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