cfa335176a
Drop the rmagatti/auto-session plugin (automatic cwd-keyed sessions went unused). Add custom.sessions: :SessionWrite/:SessionRead/ :SessionDelete over plain :mksession files in <data>/sessions/, with tab-completion and a picker fallback when no name is given.
90 lines
2.6 KiB
Lua
90 lines
2.6 KiB
Lua
-- Simple named-session management: write / read / delete.
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-- Sessions are plain :mksession files (so 'sessionoptions' governs content)
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-- stored under one directory. No automatic save/restore.
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local session_dir = vim.fs.normalize(vim.fn.stdpath "data") .. "/sessions/"
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vim.fn.mkdir(session_dir, "p")
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local function session_path(name)
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return session_dir .. name .. ".vim"
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end
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local function list_sessions()
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local names = {}
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for _, path in ipairs(vim.fn.glob(session_dir .. "*.vim", true, true)) do
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table.insert(names, vim.fn.fnamemodify(path, ":t:r"))
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end
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return names
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end
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local function write_session(name)
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if name == "" then
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name = vim.fn.input "Session name: "
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end
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if name == "" then
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vim.notify("Session write aborted: no name given.", vim.log.levels.WARN)
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return
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end
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vim.cmd("mksession! " .. vim.fn.fnameescape(session_path(name)))
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vim.notify("Session saved: " .. name, vim.log.levels.INFO)
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end
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local function read_session(name)
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local function load(n)
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local path = session_path(n)
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if vim.fn.filereadable(path) == 0 then
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vim.notify("No session named: " .. n, vim.log.levels.ERROR)
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return
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end
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vim.cmd("source " .. vim.fn.fnameescape(path))
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end
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if name ~= "" then
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load(name)
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else
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vim.ui.select(list_sessions(), { prompt = "Load session:" }, function(choice)
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if choice then
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load(choice)
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end
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end)
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end
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end
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local function delete_session(name)
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local function del(n)
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local path = session_path(n)
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if vim.fn.filereadable(path) == 0 then
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vim.notify("No session named: " .. n, vim.log.levels.ERROR)
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return
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end
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vim.fn.delete(path)
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vim.notify("Session deleted: " .. n, vim.log.levels.INFO)
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end
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if name ~= "" then
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del(name)
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else
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vim.ui.select(list_sessions(), { prompt = "Delete session:" }, function(choice)
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if choice then
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del(choice)
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end
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end)
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end
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end
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local function complete_sessions(arg_lead)
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return vim.tbl_filter(function(name)
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return name:find(arg_lead, 1, true) == 1
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end, list_sessions())
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end
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vim.api.nvim_create_user_command("SessionWrite", function(o)
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write_session(o.args)
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end, { nargs = "?", desc = "Write current session (prompts for name if omitted)" })
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vim.api.nvim_create_user_command("SessionRead", function(o)
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read_session(o.args)
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end, { nargs = "?", complete = complete_sessions, desc = "Read a session (picker if name omitted)" })
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vim.api.nvim_create_user_command("SessionDelete", function(o)
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delete_session(o.args)
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end, { nargs = "?", complete = complete_sessions, desc = "Delete a session (picker if name omitted)" })
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