Merge pull request #1479 from mjlbach/accessible-configs

feat: expose configs

1 files changed, 72 insertions, 0 deletions

diff --git a/lua/lspconfig/server_configurations/powershell_es.lua b/lua/lspconfig/server_configurations/powershell_es.lua
new file mode 100644
index 00000000..590673b6
--- /dev/null
+++ b/lua/lspconfig/server_configurations/powershell_es.lua
@@ -0,0 +1,72 @@
+local util = require 'lspconfig.util'
+
+local temp_path = vim.fn.stdpath 'cache'
+
+local function make_cmd(new_config)
+  if new_config.bundle_path ~= nil then
+    local command_fmt =
+      [[%s/PowerShellEditorServices/Start-EditorServices.ps1 -BundledModulesPath %s -LogPath %s/powershell_es.log -SessionDetailsPath %s/powershell_es.session.json -FeatureFlags @() -AdditionalModules @() -HostName nvim -HostProfileId 0 -HostVersion 1.0.0 -Stdio -LogLevel Normal]]
+    local command = command_fmt:format(new_config.bundle_path, new_config.bundle_path, temp_path, temp_path)
+    return { new_config.shell, '-NoLogo', '-NoProfile', '-Command', command }
+  end
+end
+
+return {
+  default_config = {
+    shell = 'pwsh',
+    on_new_config = function(new_config, _)
+      -- Don't overwrite cmd if already set
+      if not new_config.cmd then
+        new_config.cmd = make_cmd(new_config)
+      end
+    end,
+
+    filetypes = { 'ps1' },
+    root_dir = util.find_git_ancestor,
+    single_file_mode = true,
+  },
+  docs = {
+    description = [[
+https://github.com/PowerShell/PowerShellEditorServices
+
+Language server for PowerShell.
+
+To install, download and extract PowerShellEditorServices.zip
+from the [releases](https://github.com/PowerShell/PowerShellEditorServices/releases).
+To configure the language server, set the property `bundle_path` to the root
+of the extracted PowerShellEditorServices.zip.
+
+The default configuration doesn't set `cmd` unless `bundle_path` is specified.
+
+```lua
+require'lspconfig'.powershell_es.setup{
+  bundle_path = 'c:/w/PowerShellEditorServices',
+}
+```
+
+By default the languageserver is started in `pwsh` (PowerShell Core). This can be changed by specifying `shell`.
+
+```lua
+require'lspconfig'.powershell_es.setup{
+  bundle_path = 'c:/w/PowerShellEditorServices',
+  shell = 'powershell.exe',
+}
+```
+
+Note that the execution policy needs to be set to `Unrestricted` for the languageserver run under PowerShell
+
+If necessary, specific `cmd` can be defined instead of `bundle_path`.
+See [PowerShellEditorServices](https://github.com/PowerShell/PowerShellEditorServices#stdio)
+to learn more.
+
+```lua
+require'lspconfig'.powershell_es.setup{
+  cmd = {'pwsh', '-NoLogo', '-NoProfile', '-Command', "c:/PSES/Start-EditorServices.ps1 ..."}
+}
+```
+]],
+    default_config = {
+      root_dir = 'git root or current directory',
+    },
+  },
+}