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Add expermiental support for sumneko/lua-language-server
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| { | ||
| "coc.preferences.formatOnSaveFiletypes": ["javascript", "typescript", "json"] | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,40 +1,68 @@ | ||
| import {commands, ExtensionContext, LanguageClient, ServerOptions, workspace, services, LanguageClientOptions} from 'coc.nvim' | ||
| import {installLuaLsp, luaLspBin, commandExists} from './utils/tools' | ||
| import {version, updateLuaLsp} from './commands' | ||
| import {setStoragePath} from './utils/config' | ||
| import { | ||
| commands, | ||
| ExtensionContext, | ||
| LanguageClient, | ||
| ServerOptions, | ||
| workspace, | ||
| services, | ||
| LanguageClientOptions, | ||
| } from "coc.nvim" | ||
| import { installLuaLsp, luaLspBin, commandExists } from "./utils/tools" | ||
| import { version, updateLuaLsp } from "./commands" | ||
| import { setStoragePath } from "./utils/config" | ||
|
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| interface LuaConfig { | ||
| enable: boolean | ||
| commandPath: string | ||
| } | ||
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| export async function activate(context: ExtensionContext): Promise<void> { | ||
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| setStoragePath(context.storagePath) | ||
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| const config = workspace.getConfiguration().get('lua', {}) as LuaConfig | ||
| const config = workspace.getConfiguration().get("lua", {}) as LuaConfig | ||
| if (config.enable === false) { | ||
| return | ||
| } | ||
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| const command = config.commandPath || await luaLspBin() | ||
| if (!await commandExists(command)) { | ||
| await installLuaLsp() | ||
| const [command, args] = config.commandPath ? [config.commandPath, []] : await luaLspBin() | ||
|
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| if (!(await commandExists(command))) { | ||
| const useSumnekoLs = workspace.getConfiguration().get("lua.useSumnekoLs", false) | ||
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| const name = useSumnekoLs ? "sumneko/lua-language-server" : "Alloyed/lua-lsp" | ||
| await showInstallStatus(name, async () => { | ||
| await installLuaLsp() | ||
| }) | ||
| } | ||
|
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| const serverOptions: ServerOptions = {command} | ||
| const serverOptions: ServerOptions = { command, args } | ||
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| const clientOptions: LanguageClientOptions = { | ||
| documentSelector: ['lua'] | ||
| documentSelector: ["lua"], | ||
| } | ||
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| const client = new LanguageClient('lua', 'lua-lsp', serverOptions, clientOptions) | ||
| const client = new LanguageClient("lua", "lua-lsp", serverOptions, clientOptions) | ||
|
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| context.subscriptions.push( | ||
| services.registLanguageClient(client), | ||
| commands.registerCommand("lua.version", () => version()), | ||
| commands.registerCommand("lua.update.lua-lsp", () => updateLuaLsp(client)), | ||
| commands.registerCommand("lua.update.lua-lsp", () => updateLuaLsp(client)) | ||
| ) | ||
| } | ||
|
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| async function showInstallStatus(name: string, fn: () => Promise<void>) { | ||
| const statusItem = workspace.createStatusBarItem(90, { progress: true }) | ||
|
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| statusItem.text = `Installing '${name}'` | ||
| statusItem.show() | ||
|
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| try { | ||
| await fn() | ||
|
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| workspace.showMessage(`Installed '${name}'`) | ||
| } catch (err) { | ||
| workspace.showMessage(`Failed to install '${name}'`, "error") | ||
| } | ||
|
|
||
| statusItem.hide() | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,151 @@ | ||
| // https://githb.com/neovim/nvim-lspconfi/blob/e38ff05afc3ad5d4fa8b24b4b0619429125582de/la/nvim_lsp/sumneko_lua.lua | ||
|
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| import crypto from "crypto" | ||
| import fs from "fs" | ||
| import fsp from "fs/promises" | ||
| import https from "https" | ||
| import os from "os" | ||
| import path from "path" | ||
| import unzipper from "unzipper" | ||
| import { exec } from "child_process" | ||
|
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| const ninjaVersion = "v1.9.0" | ||
| const osPlatform = os.platform() | ||
| const tmpBaseDir = os.tmpdir() | ||
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| const { join } = path | ||
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| export async function install(dir: string): Promise<void> { | ||
| const { path: tmpDir, dispose } = await mkTmpDir("coc-lua") | ||
| const { ninjaZip, buildFile } = osEnv() | ||
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| const ninjaUrl = `https://github.com/ninja-build/ninja/releases/download/${ninjaVersion}/${ninjaZip}` | ||
| const llsUrl = "https://github.com/sumneko/lua-language-server.git" | ||
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| const binDir = join(tmpDir, "bin") | ||
| const llsDir = join(tmpDir, "lua-ls") | ||
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| const env = { ...process.env, PATH: `${process.env.PATH}:${binDir}` } | ||
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| // Install ninja | ||
| await downloadZip(ninjaUrl, binDir) | ||
| await fsp.chmod(join(binDir, "ninja"), 0o755) | ||
|
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| // clone | ||
| await sh(`git clone "${llsUrl}" "${llsDir}"`) | ||
| await sh("git submodule update --init --recursive", { cwd: llsDir }) | ||
|
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| // build | ||
| await sh(`ninja -f ${join("ninja", buildFile)}`, { cwd: join(llsDir, "3rd", "luamake"), env }) | ||
| await sh(`${join(llsDir, "3rd", "luamake", "luamake")} rebuild`, { cwd: llsDir, env }) | ||
|
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| // copy files | ||
| for (const p of ["bin", "libs", "locale", "script", "main.lua", "platform.lua"]) { | ||
| await copy(join(llsDir, p), join(dir, p)) | ||
| } | ||
|
|
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| await dispose() | ||
| } | ||
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| async function downloadZip(sourceUrl: string, targetPath: string) { | ||
| const dir = await mkTmpDir(sourceUrl) | ||
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| const zipTmpPath = join(dir.path, "tmp.zip") | ||
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| await download(sourceUrl, zipTmpPath) | ||
| await extractZip(zipTmpPath, targetPath) | ||
| await dir.dispose() | ||
| } | ||
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| async function mkTmpDir(key: string): Promise<{ path: string; dispose: () => Promise<void> }> { | ||
| const hash = crypto.createHash("md5").update(key).digest("hex") | ||
| const dir = join(tmpBaseDir, hash) | ||
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| await fsp.mkdir(dir, { recursive: true }) | ||
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| return { path: dir, dispose: async () => fsp.rmdir(dir, { recursive: true }) } | ||
| } | ||
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| async function download(sourceUrl: string, targetPath: string) { | ||
| const file = fs.createWriteStream(targetPath) | ||
|
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| return new Promise((resolve, reject) => { | ||
| const get = (url: string) => | ||
| https.get(url, (res) => { | ||
| const { statusCode } = res | ||
|
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| if (statusCode === 301 || statusCode === 302) { | ||
| return get(res.headers.location) | ||
| } | ||
|
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| res | ||
| .on("data", (data) => file.write(data)) | ||
| .on("end", () => (file.end(), resolve())) | ||
| .on("error", (err) => reject(err)) | ||
| }) | ||
|
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| return get(sourceUrl) | ||
| }) | ||
| } | ||
|
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| export function osEnv(): { ninjaZip: string; buildFile: string; bin: string } { | ||
| switch (osPlatform) { | ||
| case "darwin": | ||
| return { | ||
| ninjaZip: "ninja-mac.zip", | ||
| buildFile: "macos.ninja", | ||
| bin: join("bin", "macOS", "lua-language-server"), | ||
| } | ||
| case "linux": | ||
| return { | ||
| ninjaZip: "ninja-linux.zip", | ||
| buildFile: "linux.ninja", | ||
| bin: join("bin", "macOS", "lua-language-server"), | ||
| } | ||
| case "win32": | ||
| return { | ||
| ninjaZip: "ninja-win.zip", | ||
| buildFile: "msvc.ninja", | ||
| bin: join("bin", "macOS", "lua-language-server.exe"), | ||
| } | ||
| } | ||
| return { ninjaZip: "", buildFile: "", bin: "" } | ||
| } | ||
|
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| async function extractZip(zipPath: string, outputPath: string) { | ||
| return new Promise((resolve) => { | ||
| const extract = unzipper.Extract({ path: outputPath }) | ||
| extract.on("close", resolve) | ||
|
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| fs.createReadStream(zipPath).pipe(extract) | ||
| }) | ||
| } | ||
|
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| async function sh(cmd: string, options?: { cwd?: string; env?: { [key: string]: string } }): Promise<[string, string]> { | ||
| return new Promise((resolve, reject) => { | ||
| exec(cmd, options || {}, (err: Error, stdout: string, stderr: string) => { | ||
| if (err !== null) { | ||
| return reject(err) | ||
| } | ||
|
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| resolve([stdout as string, stderr as string]) | ||
| }) | ||
| }) | ||
| } | ||
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| async function copy(src: string, dest: string) { | ||
| try { | ||
| const isDirectory = (await fsp.stat(src)).isDirectory() | ||
| if (isDirectory) { | ||
| await fsp.mkdir(dest, { recursive: true }) | ||
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| for (const file of await fsp.readdir(src)) { | ||
| await copy(join(src, file), join(dest, file)) | ||
| } | ||
| } else { | ||
| await fsp.copyFile(src, dest) | ||
| } | ||
| } catch (err) { | ||
| // empty | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,40 +1,53 @@ | ||
| import path from 'path' | ||
| import fs from 'fs' | ||
| import {workspace} from 'coc.nvim' | ||
| import which from 'which' | ||
| import {configDir} from './config' | ||
| import path from "path" | ||
| import fs from "fs" | ||
| import { workspace } from "coc.nvim" | ||
| import which from "which" | ||
| import { configDir } from "./config" | ||
| import { osEnv, install } from "./installer" | ||
|
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| const lspDir = "sumneko_lua" | ||
|
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| export async function installLuaLsp(force = false): Promise<void> { | ||
| if (!force && await luaLspExists()) { | ||
| if (!force && (await luaLspExists())) { | ||
| return | ||
| } | ||
| const baseDir = await configDir('tools') | ||
|
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| const useSumnekoLs = workspace.getConfiguration().get("lua.useSumnekoLs", false) | ||
| if (useSumnekoLs) { | ||
| return install(await configDir("tools", lspDir)) | ||
| } | ||
|
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| const baseDir = await configDir("tools") | ||
| let installCmd = `luarocks install --tree ${baseDir} --server=http://luarocks.org/dev lua-lsp` | ||
|
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| const luaVersion = workspace.getConfiguration().get('lua', {})['version'] | ||
| if(luaVersion) { | ||
| const luaVersion = workspace.getConfiguration().get("lua", {})["version"] | ||
| if (luaVersion) { | ||
| installCmd += ` --lua-version=${luaVersion}` | ||
| } | ||
|
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| await workspace.runTerminalCommand(installCmd) | ||
| } | ||
|
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| export async function luaLspBin(): Promise<string> { | ||
| let executable = 'lua-lsp' | ||
| if (process.platform === 'win32') { | ||
| // binary installed by luarocks under Windows has extension '.bat' | ||
| executable += '.bat' | ||
| export async function luaLspBin(): Promise<[string, string[]]> { | ||
| const baseDir = await configDir("tools") | ||
|
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| const useSumnekoLs = workspace.getConfiguration().get("lua.useSumnekoLs", false) | ||
| if (useSumnekoLs) { | ||
| const { bin } = osEnv() | ||
| return [path.join(baseDir, lspDir, bin), ["-E", path.join(baseDir, lspDir, "main.lua")]] | ||
| } | ||
| return path.join(await configDir('tools', 'bin'), executable) | ||
|
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| // binary installed by luarocks under Windows has extension '.bat' | ||
| const bin = process.platform === "win32" ? "lua-lsp.bat" : "lua-lsp" | ||
|
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| return [path.join(baseDir, "bin", bin), []] | ||
| } | ||
|
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| export async function luaLspExists(): Promise<boolean> { | ||
| const bin = await luaLspBin() | ||
| return new Promise(resolve => fs.open(bin, 'r', (err) => resolve(err === null))) | ||
| const [bin] = await luaLspBin() | ||
| return new Promise((resolve) => fs.open(bin, "r", (err) => resolve(err === null))) | ||
| } | ||
|
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| export async function commandExists(command: string): Promise<boolean> { | ||
| return new Promise(resolve => which(command, (err) => resolve(err == null))) | ||
| return new Promise((resolve) => which(command, (err) => resolve(err == null))) | ||
| } | ||
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|
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