fix(powershell): use pwsh if available

README.md

@@ -73,7 +73,7 @@ The _minimum_ recommended requirements are:
 
 -   neovim `>= 0.7.0`
 -   For Unix systems: `git(1)`, `curl(1)` or `wget(1)`, `unzip(1)`, `tar(1)`, `gzip(1)`
--   For Windows systems: powershell, git, tar, and [7zip][7zip] or [peazip][peazip] or [archiver][archiver] or [winzip][winzip] or [WinRAR][winrar]
+-   For Windows systems: pwsh or powershell, git, tar, and [7zip][7zip] or [peazip][peazip] or [archiver][archiver] or [winzip][winzip] or [WinRAR][winrar]
 
 Note that `mason.nvim` will regularly shell out to external package managers, such as `cargo` and `npm`. Depending on
 your personal usage, some of these will also need to be installed. Refer to `:checkhealth mason` for a full list.

doc/mason.txt

@@ -56,8 +56,8 @@ perfect substitutes). The _minimum_ recommended requirements are:
 -   neovim `>= 0.7.0`
 -   For Unix systems: `git(1)`, `curl(1)` or `wget(1)`, `unzip(1)`, `tar(1)`,
     `gzip(1)`
--   For Windows systems: powershell, git, tar, and 7zip or peazip or archiver
-    or winzip or WinRAR
+-   For Windows systems: pwsh or powershell, git, tar, and 7zip or peazip or
+    archiver or winzip or WinRAR
 
 Note that Mason will regularly shell out to external package managers,
 such as `cargo` and `npm`. Depending on your personal usage, some of these

lua/mason-core/managers/powershell/init.lua

@@ -8,14 +8,16 @@ local PWSHOPT = {
     security_protocol = [[ [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; ]],
 }
 
+local powershell = vim.fn.executable("pwsh") == 1 and "pwsh" or "powershell"
+
 ---@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", {
+    return spawner[powershell](vim.tbl_extend("keep", {
         "-NoProfile",
         on_spawn = function(_, stdio)
             local stdin = stdio[1]
@@ -35,7 +37,7 @@ 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", {
+    return spawner[powershell](vim.tbl_extend("keep", {
         "-NoProfile",
         "-Command",
         PWSHOPT.progress_preference .. PWSHOPT.security_protocol .. command,

lua/mason/health/init.lua

@@ -221,8 +221,16 @@ function M.check()
             relaxed = platform.is.win,
         },
         check { cmd = "tar", args = { "--version" }, name = "tar" },
-        -- when(platform.is.win, check { cmd = "powershell.exe", args = { "-Version" }, name = "PowerShell" }), -- TODO fix me
-        -- when(platform.is.win, check { cmd = "cmd.exe", args = { "-Version" }, name = "cmd" }) -- TODO fix me
+        check {
+            cmd = "pwsh",
+            args = {
+                "-NoProfile",
+                "-Command",
+                [[$PSVersionTable.PSVersion, $PSVersionTable.OS, $PSVersionTable.Platform -join " "]],
+            },
+            name = "pwsh",
+            relaxed = not platform.is.win,
+        },
     }
 
     if platform.is.unix then