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local path = require "nvim-lsp-installer.path"
local installers = require "nvim-lsp-installer.installers"
local std = require "nvim-lsp-installer.installers.std"
local platform = require "nvim-lsp-installer.platform"
local process = require "nvim-lsp-installer.process"
local M = {}
local npm = platform.is_win and "npm.cmd" or "npm"
local function ensure_npm(installer)
return installers.pipe {
std.ensure_executables {
{ "node", "node was not found in path. Refer to https://nodejs.org/en/." },
{
"npm",
"npm was not found in path. Refer to https://docs.npmjs.com/downloading-and-installing-node-js-and-npm.",
},
},
installer,
}
end
function M.packages(packages)
return ensure_npm(function(server, callback, context)
process.spawn(npm, {
args = vim.list_extend({ "install" }, packages),
cwd = server.root_dir,
stdio_sink = context.stdio_sink,
}, callback)
end)
end
function M.install(args)
return ensure_npm(function(server, callback, context)
process.spawn(npm, {
args = vim.list_extend({ "install" }, args),
cwd = server.root_dir,
stdio_sink = context.stdio_sink,
}, callback)
end)
end
function M.exec(executable, args)
return function(server, callback, context)
process.spawn(M.executable(server.root_dir, executable), {
args = args,
cwd = server.root_dir,
stdio_sink = context.stdio_sink,
}, callback)
end
end
function M.run(script)
return ensure_npm(function(server, callback, context)
process.spawn(npm, {
args = { "run", script },
cwd = server.root_dir,
stdio_sink = context.stdio_sink,
}, callback)
end)
end
function M.executable(root_dir, executable)
return path.concat {
root_dir,
"node_modules",
".bin",
platform.is_win and ("%s.cmd"):format(executable) or executable,
}
end
return M
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