Implement refile heading

This commit is contained in:
Joao Sa 2022-10-31 11:03:36 +01:00
parent c2410a3723
commit 044a1eba41
4 changed files with 188 additions and 87 deletions

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@ -0,0 +1,83 @@
local entry_display = require("telescope.pickers.entry_display")
local orgmode = require('orgmode.api')
local utils = {}
utils.get_entries = function(opts)
local file_results = vim.tbl_map(function(file)
return { file = file, filename = file.filename }
end, orgmode.load())
if not opts.archived then
file_results = vim.tbl_filter(function(entry)
return not entry.file.is_archive_file
end, file_results)
end
if opts.max_depth == 0 then
return file_results
end
local results = {}
for _, file_entry in ipairs(file_results) do
local agenda_file = orgmode.load(file_entry.filename)
for _, headline in ipairs(agenda_file.headlines) do
local allowed_depth = opts.max_depth == nil or headline._section.level <= opts.max_depth
local allowed_archive = opts.archived or not headline._section:is_archived()
if allowed_depth and allowed_archive then
local entry = {
file = file_entry.file,
filename = file_entry.filename,
headline = headline
}
table.insert(results, entry)
end
end
end
return results
end
utils.make_entry = function(opts)
local displayer = entry_display.create({
separator = ' ',
items = {
{ width = vim.F.if_nil(opts.location_width, 20) },
{ remaining = true }
}
})
local function make_display(entry)
return displayer({ entry.location, entry.line })
end
return function(entry)
local headline = entry.headline
local lnum = nil
local location = vim.fn.fnamemodify(entry.filename, ':t')
local line = ""
if headline then
lnum = headline.position.start_line
location = string.format('%s:%i', location, lnum)
line = string.format('%s %s', string.rep('*', headline._section.level), headline.title)
end
return {
value = entry,
ordinal = location .. ' ' .. line,
filename = entry.filename,
lnum = lnum,
display = make_display,
location = location,
line = line
}
end
end
return utils

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@ -10,94 +10,9 @@ local conf = require("telescope.config").values
-- TODO: add highlight groups -- TODO: add highlight groups
-- TODO: add action to refile/capture -- TODO: add action to refile/capture
local function get_entries(opts)
local file_results = vim.tbl_map(function(file)
return { file = file, filename = file.filename }
end, orgmode.load())
if not opts.archived then
file_results = vim.tbl_filter(function(entry)
return not entry.file.is_archive_file
end, file_results)
end
if opts.max_depth == 0 then
return file_results
end
local results = {}
for _, file_entry in ipairs(file_results) do
local agenda_file = orgmode.load(file_entry.filename)
for _, headline in ipairs(agenda_file.headlines) do
local allowed_depth = opts.max_depth == nil or headline._section.level <= opts.max_depth
local allowed_archive = opts.archived or not headline._section:is_archived()
if allowed_depth and allowed_archive then
local entry = {
file = file_entry.file,
filename = file_entry.filename,
headline = headline
}
table.insert(results, entry)
end
end
end
return results
end
local function search_headings(opts)
opts = opts or {}
local displayer = entry_display.create({
separator = ' ',
items = {
{ width = vim.F.if_nil(opts.location_width, 20) },
{ remaining = true }
}
})
local function make_display(entry)
return displayer({ entry.location, entry.line })
end
pickers.new(opts, {
prompt_title = "Search Headings",
finder = finders.new_table {
results = get_entries(opts),
entry_maker = opts.entry_maker or function(entry)
local headline = entry.headline
local lnum = nil
local location = vim.fn.fnamemodify(entry.filename, ':t')
local line = ""
if headline then
lnum = headline.position.start_line
location = string.format('%s:%i', location, lnum)
line = string.format('%s %s', string.rep('*', headline._section.level), headline.title)
end
return {
value = entry,
ordinal = location .. ' ' .. line,
filename = entry.filename,
lnum = lnum,
display = make_display,
location = location,
line = line
}
end,
},
sorter = conf.generic_sorter(opts),
previewer = conf.grep_previewer(opts),
}):find()
end
return require("telescope").register_extension { return require("telescope").register_extension {
exports = { exports = {
search_headings = search_headings, search_headings = require("telescope._extensions.orgmode.search_headings"),
refile_heading = require("telescope._extensions.orgmode.refile_heading")
}, },
} }

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@ -0,0 +1,84 @@
local pickers = require("telescope.pickers")
local finders = require("telescope.finders")
local conf = require("telescope.config").values
local action_set = require("telescope.actions.set")
local actions = require("telescope.actions")
local action_state = require("telescope.actions.state")
local utils = require('orgmode-telescope.utils')
local Files = require('orgmode.parser.files')
local Capture = require('orgmode.capture')
return function(opts)
opts = opts or {}
local src_file = Files.get_current_file()
local src_item = src_file:get_closest_headline()
local src_lines = src_file:get_headline_lines(src_item)
local function refile(prompt_bufnr)
local entry = action_state.get_selected_entry()
actions.close(prompt_bufnr)
local dst_file = entry.value.file
local dst_headline = entry.value.headline
if dst_headline then
-- NOTE: adapted from Capture:refile_to_headline
if src_item and src_item.level <= dst_headline._section.level then
-- Refiling in same file just moves the lines from one position
-- to another,so we need to apply demote instantly
local is_same_file = dst_file.filename == src_item.root.filename
src_lines = src_item:demote(dst_headline._section.level - src_item.level + 1, true, not is_same_file)
end
local refiled = Capture:_refile_to(dst_file.filename, src_lines, src_item, dst_headline.position.end_line)
if not refiled then
return false
end
--utils.echo_info(string.format('Wrote %s', dst_file.filename))
return true
else
return Capture:_refile_to_end(dst_file.filename, src_lines, src_item)
end
end
local current_depth = opts.max_depth
local next_depth = nil
if current_depth ~= 0 then
next_depth = 0
end
local function depth_toggle(prompt_bufnr)
local current_picker = action_state.get_current_picker(prompt_bufnr)
-- TODO: use action_state to store these to allow easy rebinding by users
local aux = current_depth
current_depth = next_depth
next_depth = aux
opts.max_depth = current_depth
local new_finder = finders.new_table {
results = utils.get_entries(opts),
entry_maker = opts.entry_maker or utils.make_entry(opts),
}
current_picker:refresh(new_finder, opts)
end
pickers.new(opts, {
-- TODO: alter prompt title when depth is 0: Refile under file, Refile
-- under Headline
prompt_title = "Refile Destination",
finder = finders.new_table {
results = utils.get_entries(opts),
entry_maker = opts.entry_maker or utils.make_entry(opts),
},
sorter = conf.generic_sorter(opts),
previewer = conf.grep_previewer(opts),
attach_mappings = function(_, map)
action_set.select:replace(refile)
map("i", "<c-space>", depth_toggle)
return true
end,
}):find()
end

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@ -0,0 +1,19 @@
local pickers = require("telescope.pickers")
local finders = require("telescope.finders")
local conf = require("telescope.config").values
local utils = require('orgmode-telescope.utils')
return function(opts)
opts = opts or {}
pickers.new(opts, {
prompt_title = "Search Headings",
finder = finders.new_table {
results = utils.get_entries(opts),
entry_maker = opts.entry_maker or utils.make_entry(opts),
},
sorter = conf.generic_sorter(opts),
previewer = conf.grep_previewer(opts),
}):find()
end