2015-01-09 08:25:40 +03:00
|
|
|
local LN = require('linenoise')
|
|
|
|
|
|
|
|
local M = {}
|
|
|
|
|
|
|
|
local history_loaded = false
|
|
|
|
local history_file = os.getenv("HOME") .. "/.mal-history"
|
|
|
|
|
2015-03-01 00:58:35 +03:00
|
|
|
M.raw = false
|
|
|
|
|
2015-01-09 08:25:40 +03:00
|
|
|
function M.readline(prompt)
|
|
|
|
if not history_loaded then
|
|
|
|
history_loaded = true
|
2015-03-12 06:22:35 +03:00
|
|
|
xpcall(function()
|
|
|
|
for line in io.lines(history_file) do
|
|
|
|
LN.historyadd(line)
|
|
|
|
end
|
|
|
|
end, function(exc)
|
|
|
|
return true -- ignore the error
|
|
|
|
end)
|
2015-01-09 08:25:40 +03:00
|
|
|
end
|
|
|
|
|
2015-03-01 00:58:35 +03:00
|
|
|
if M.raw then
|
|
|
|
io.write(prompt); io.flush();
|
|
|
|
line = io.read()
|
|
|
|
else
|
|
|
|
line = LN.linenoise(prompt)
|
|
|
|
end
|
2015-01-09 08:25:40 +03:00
|
|
|
if line then
|
|
|
|
LN.historyadd(line)
|
2015-03-12 06:22:35 +03:00
|
|
|
xpcall(function()
|
|
|
|
local f = io.open(history_file, "a")
|
|
|
|
f:write(line.."\n")
|
|
|
|
f:close()
|
|
|
|
end, function(exc)
|
|
|
|
return true -- ignore the error
|
|
|
|
end)
|
2015-01-09 08:25:40 +03:00
|
|
|
end
|
|
|
|
return line
|
|
|
|
end
|
|
|
|
|
|
|
|
return M
|