50 lines
1.2 KiB
Lua
50 lines
1.2 KiB
Lua
|
local core = require "core"
|
||
|
|
local command = require "core.command"
|
||
|
|
local keymap = require "core.keymap"
|
||
|
|
|
||
|
|
local function exec(cmd)
|
||
|
|
local fp = io.popen(cmd, "r")
|
||
|
|
local res = fp:read("*a")
|
||
|
|
local success = fp:close()
|
||
|
|
return res:gsub("%\n$", ""), success
|
||
|
|
end
|
||
|
|
|
||
|
|
local function get_cmd_text(cmd, doc)
|
||
|
|
local active_filename = doc and system.absolute_path(doc.filename or "")
|
||
|
|
return exec(string.format("%s %s", cmd, active_filename))
|
||
|
|
end
|
||
|
|
|
||
|
|
local function update_doc(cmd, doc)
|
||
|
|
local text, success = get_cmd_text(cmd, doc)
|
||
|
|
if success == nil then
|
||
|
|
local err_text = "Command '%s' not found in the system"
|
||
|
|
core.error(string.format(err_text, cmd))
|
||
|
|
return
|
||
|
|
end
|
||
|
|
|
||
|
|
local sel = { doc:get_selection() }
|
||
|
|
doc:remove(1, 1, math.huge, math.huge)
|
||
|
|
doc:insert(1, 1, text)
|
||
|
|
doc:set_selection(table.unpack(sel))
|
||
|
|
end
|
||
|
|
|
||
|
|
command.add("core.docview", {
|
||
|
|
["gofmt:gofmt"] = function()
|
||
|
|
update_doc("gofmt", core.active_view.doc)
|
||
|
|
end,
|
||
|
|
|
||
|
|
["gofmt:goimports"] = function()
|
||
|
|
update_doc("goimports", core.active_view.doc)
|
||
|
|
end,
|
||
|
|
|
||
|
|
["gofmt:goreturns"] = function()
|
||
|
|
update_doc("goreturns", core.active_view.doc)
|
||
|
|
end,
|
||
|
|
})
|
||
|
|
|
||
|
|
keymap.add {
|
||
|
|
["ctrl+i"] = "gofmt:gofmt",
|
||
|
|
["ctrl+h"] = "gofmt:goimports",
|
||
|
|
["ctrl+u"] = "gofmt:goreturns",
|
||
|
|
}
|