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local path = require "nvim-lsp-installer.path"
local std = require "nvim-lsp-installer.installers.std"
local installers = require "nvim-lsp-installer.installers"
local Data = require "nvim-lsp-installer.data"
local process = require "nvim-lsp-installer.process"
local M = {}
---@param packages string[] @The Go packages to install. The first item in this list will be the recipient of the server version, should the user request a specific one.
function M.packages(packages)
return installers.pipe {
std.ensure_executables { { "go", "go was not found in path, refer to https://golang.org/doc/install." } },
---@type ServerInstallerFunction
function(_, callback, context)
local pkgs = Data.list_copy(packages or {})
local c = process.chain {
env = process.graft_env {
GO111MODULE = "on",
GOBIN = context.install_dir,
GOPATH = context.install_dir,
},
cwd = context.install_dir,
stdio_sink = context.stdio_sink,
}
if context.requested_server_version then
-- The "head" package is the recipient for the requested version. It's.. by design... don't ask.
pkgs[1] = ("%s@%s"):format(pkgs[1], context.requested_server_version)
end
c.run("go", vim.list_extend({ "get", "-v" }, pkgs))
c.run("go", { "clean", "-modcache" })
c.spawn(callback)
end,
}
end
---@param root_dir string @The directory to resolve the executable from.
---@param executable string
function M.executable(root_dir, executable)
return path.concat { root_dir, executable }
end
return M
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