Merge pull request #3 from TylerLeonhardt/add-mac-support

Add mac support back

autoload/coc/pses.vim

@@ -1,12 +1,18 @@
 let s:root           = expand('<sfile>:h:h:h')
 let s:is_win         = has('win32') || has('win64')
+let s:is_mac = !s:is_win && !has('win32unix')
+      \ && (has('mac') || has('macunix') || has('gui_macvim') ||
+      \   (!isdirectory('/proc') && executable('sw_vers')))
 let s:is_vim         = !has('nvim')
 let s:install_script = s:root.'/'.(s:is_win ? 'install.cmd' : 'install.ps1')
 
+if(s:is_mac)
+    let s:install_script = 'pwsh '.s:install_script
+endif
+
 function! coc#pses#install()
     let cwd = getcwd()
     exe 'lcd '.s:root
     exe '!'.s:install_script
     exe 'lcd '.cwd
 endfunction
-

install.ps1

@@ -5,7 +5,11 @@ if (!$IsCoreCLR) {
     [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
 }
 
+# Fail on anything
 $ErrorActionPreference = "Stop"
+# Progress doesn't display properly in vim
+$ProgressPreference = "SilentlyContinue"
+
 $repo = "PowerShell/PowerShellEditorServices"
 $file = "PowerShellEditorServices.zip"
 
@@ -17,7 +21,7 @@ $tag = (Invoke-RestMethod $releases)[0].tag_name
 $download = "https://github.com/$repo/releases/download/$tag/$file"
 $zip = "pses.zip"
 
-New-Item -Name $dir -ItemType Directory -Force
+$null = New-Item -Name $dir -ItemType Directory -Force
 Write-Host Downloading $tag
 Invoke-WebRequest $download -OutFile $zip