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120 lines
3.0 KiB
Lua
120 lines
3.0 KiB
Lua
-- local ts_utils = require 'nvim-treesitter.ts_utils'
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local utils = require("go.utils")
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local log = utils.log
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local vfn = vim.fn
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local mockgen = "mockgen" -- GoMock f *Foo io.Writer
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-- use ts to get name
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local function get_interface_name()
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local name = require("go.ts.go").get_interface_node_at_pos()
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if name == nil then
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return nil
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end
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utils.log(name)
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if name == nil then
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return ""
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end
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local node_name = name.name
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-- let move the cursor to end of line of struct name
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local dim = name.dim.e
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-- let move cursor
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local r, c = dim.r, dim.c
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utils.log("move cusror to ", r, c)
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vim.api.nvim_win_set_cursor(0, { r, c })
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return node_name
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end
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local run = function(opts)
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require("go.install").install(mockgen)
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local long_opts = {
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package = "p",
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source = "s",
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destination = "d",
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interface = "i",
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}
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local getopt = require("go.alt_getopt")
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local short_opts = "p:d:i:s"
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local args = opts.fargs or {}
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log(args)
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local optarg, _, reminder = getopt.get_opts(args, short_opts, long_opts)
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local mockgen_cmd = { mockgen }
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utils.log(arg, reminder)
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local sep = require("go.utils").sep()
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local ifname = get_interface_name()
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if optarg["i"] ~= nil and #optarg["i"] > 0 then
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ifname = optarg["i"]
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end
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if optarg["s"] ~= nil then
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ifname = ""
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end
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local fpath = utils.rel_path(true) -- rel/path/only
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log(fpath, mockgen_cmd)
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local sname = vfn.expand("%:t") -- name.go only
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if fpath ~= "" then
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fpath = fpath .. sep
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end
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if ifname == "" or ifname == nil then
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-- source mode default
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table.insert(mockgen_cmd, "-source")
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table.insert(mockgen_cmd, fpath .. sname)
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else
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log("interface ", ifname)
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-- need to get the import path
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local bufnr = vim.api.nvim_get_current_buf()
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local pkg = require("go.package").pkg_from_path(nil, bufnr)
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if pkg ~= nil and type(pkg) == "table" and pkg[1] then
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table.insert(mockgen_cmd, pkg[1])
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else
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utils.notify("no package found, using .")
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table.insert(mockgen_cmd, '.')
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end
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table.insert(mockgen_cmd, ifname)
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end
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local pkgname = optarg["p"] or "mocks"
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table.insert(mockgen_cmd, "-package")
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table.insert(mockgen_cmd, pkgname)
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local dname = fpath .. pkgname .. sep .. "mock_" .. sname
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table.insert(mockgen_cmd, "-destination")
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table.insert(mockgen_cmd, dname)
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log(mockgen_cmd)
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utils.log(mockgen_cmd)
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-- vim.cmd("normal! $%") -- do a bracket match. changed to treesitter
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local mock_opts = {
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on_exit = function(code, signal, data)
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if code ~= 0 or signal ~= 0 then
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-- there will be error popup from runner
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-- utils.warn("mockgen failed" .. vim.inspect(data))
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return
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end
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data = vim.split(data, "\n")
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data = utils.handle_job_data(data)
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if not data then
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return
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end
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--
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vim.schedule(function()
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utils.info(vfn.join(mockgen_cmd, " ") .. " finished " .. vfn.join(data, " "))
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end)
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end,
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}
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local runner = require("go.runner")
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runner.run(mockgen_cmd, mock_opts)
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return mockgen_cmd
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end
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return { run = run }
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