more async refactor (#587)

1 files changed, 46 insertions, 0 deletions

diff --git a/lua/nvim-lsp-installer/core/managers/powershell/init.lua b/lua/nvim-lsp-installer/core/managers/powershell/init.lua
new file mode 100644
index 00000000..a246e24c
--- /dev/null
+++ b/lua/nvim-lsp-installer/core/managers/powershell/init.lua
@@ -0,0 +1,46 @@
+local spawn = require "nvim-lsp-installer.core.spawn"
+local process = require "nvim-lsp-installer.process"
+
+local M = {}
+
+local PWSHOPT = {
+    progress_preference = [[ $ProgressPreference = 'SilentlyContinue'; ]], -- https://stackoverflow.com/a/63301751
+    security_protocol = [[ [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; ]],
+}
+
+---@param script string
+---@param opts JobSpawnOpts
+---@param custom_spawn JobSpawn
+function M.script(script, opts, custom_spawn)
+    opts = opts or {}
+    ---@type JobSpawn
+    local spawner = custom_spawn or spawn
+    return spawner.powershell(vim.tbl_extend("keep", {
+        "-NoProfile",
+        on_spawn = function(_, stdio)
+            local stdin = stdio[1]
+            stdin:write(PWSHOPT.progress_preference)
+            stdin:write(PWSHOPT.security_protocol)
+            stdin:write(script)
+            stdin:close()
+        end,
+        env = process.graft_env(opts.env or {}, { "PSMODULEPATH" }),
+    }, opts))
+end
+
+---@param command string
+---@param opts JobSpawnOpts
+---@param custom_spawn JobSpawn
+function M.command(command, opts, custom_spawn)
+    opts = opts or {}
+    ---@type JobSpawn
+    local spawner = custom_spawn or spawn
+    return spawner.powershell(vim.tbl_extend("keep", {
+        "-NoProfile",
+        "-Command",
+        PWSHOPT.progress_preference .. PWSHOPT.security_protocol .. command,
+        env = process.graft_env(opts.env or {}, { "PSMODULEPATH" }),
+    }, opts))
+end
+
+return M