more note in installation

1 files changed, 30 insertions, 4 deletions

diff --git a/scripts/get.ps1 b/scripts/get.ps1
index 539a0d7b4..aec656a69 100644
--- a/scripts/get.ps1
+++ b/scripts/get.ps1
@@ -3,10 +3,36 @@
 #  Invoke-Expression (Invoke-Webrequest <my location> -UseBasicParsing).Content
 
 $outfile=($env:TMP,$env:TEMP,'.' -ne $null)[0]+"\$pid-xmake-installer.exe"
+try{
+    Write-Output "$pid"|Out-File -FilePath "$outfile"
+    Remove-Item "$outfile"
+}catch{
+    Write-Host 'Cannot write to temp path'
+    Write-Host 'Please set environment var "TMP" to another path'
+    Exit 1
+}
 $ver='v2.1.3'
-Invoke-Webrequest "https://github.com/tboox/xmake/releases/download/$ver/xmake-$ver.exe" -OutFile "$outfile"
-Start-Process -FilePath "$outfile" -ArgumentList '/S /D=C:\xmake' -Wait
+Write-Host 'Start downloading... Hope amazon S3 is not broken again'
+try{
+    Invoke-Webrequest "https://github.com/tboox/xmake/releases/download/$ver/xmake-$ver.exe" -OutFile "$outfile"
+}catch{
+    Write-Host 'Download failed!'
+    Write-Host 'Check your network or... the news of S3 break'
+    Exit 1
+}
+Write-Host 'Start installation... Hope your antivirus doesn''t trouble'
+$installdir=$HOME+'\xmake'
+Write-Host "Install to $installdir"
+try{
+    Start-Process -FilePath "$outfile" -ArgumentList "/S /D=$installdir" -Wait
+}catch{
+    Remove-Item "$outfile"
+    Write-Host 'Install failed!'
+    Write-Host 'Close your antivirus then try again'
+    Exit 1
+}
 Remove-Item "$outfile"
-$env:Path+=";C:\xmake"
-[Environment]::SetEnvironmentVariable("Path",[Environment]::GetEnvironmentVariable("Path",[System.EnvironmentVariableTarget]::User)+";C:\xmake",[System.EnvironmentVariableTarget]::User)
+Write-Host 'Adding to PATH... almost done'
+$env:Path+=";$installdir"
+[Environment]::SetEnvironmentVariable("Path",[Environment]::GetEnvironmentVariable("Path",[System.EnvironmentVariableTarget]::User)+";$installdir",[System.EnvironmentVariableTarget]::User)    # this step is optional because installer writes path to regedit
 xmake --version