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local lspconfig = require'lspconfig'
local configs = require'lspconfig/configs'
local server = require'nvim-lsp-installer.server'
if not lspconfig.eslintls then
configs.eslintls = {
default_config = {
filetypes = {'javascript', 'javascriptreact', 'typescript', 'typescriptreact'},
root_dir = lspconfig.util.root_pattern(".eslintrc*", "package.json", ".git"),
settings = {
nodePath = '', -- If this is a non-null/undefined value the eslint LSP runs into runtime exceptions.
validate = 'on',
run = 'onType',
workingDirectory = {mode = "auto"},
workspaceFolder = {
uri = "/",
name = "root",
},
codeAction = {
disableRuleComment = {
enable = true,
location = "sameLine",
},
showDocumentation = {
enable = true
}
},
},
},
}
end
local ConfirmExecutionResult = {
deny = 1,
confirmationPending = 2,
confirmationCanceled = 3,
approved = 4
}
local root_dir = server.get_server_root_path('eslint')
local install_cmd = [[
git clone https://github.com/microsoft/vscode-eslint .;
npm install;
cd server;
npm install;
npx tsc;
]]
return server.Server:new {
name = "eslintls",
root_dir = root_dir,
install_cmd = install_cmd,
default_options = {
cmd = {'node', root_dir .. '/server/out/eslintServer.js', '--stdio'},
handlers = {
["eslint/openDoc"] = function (_, _, open_doc)
os.execute(string.format("open %q", open_doc.url))
return {id = nil, result = true}
end,
["eslint/confirmESLintExecution"] = function ()
-- VSCode language servers have a policy to request explicit approval
-- before applying code changes. We just approve it immediately.
return ConfirmExecutionResult.approved
end,
["eslint/probeFailed"] = function ()
vim.api.nvim_err_writeln('ESLint probe failed.')
return {id = nil, result = true}
end,
["eslint/noLibrary"] = function ()
vim.api.nvim_err_writeln('Unable to find ESLint library.')
return {id = nil, result = true}
end,
["eslint/noConfig"] = function ()
vim.api.nvim_err_writeln('Unable to find ESLint configuration.')
return {id = nil, result = true}
end,
},
},
}
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