Use VS from env if specified (dotnet#25749)

Pilchie · web-flow · commit d7c1d51b4a67 · 2020-09-09T21:10:39.000-07:00
diff --git a/startvs.cmd b/startvs.cmd
@@ -27,4 +27,8 @@ IF NOT EXIST "%DOTNET_ROOT%\dotnet.exe" (
     exit /b 1
 )
 
-start "" "%sln%"
+IF "%VSINSTALLDIR%" == "" (
+    start "" "%sln%"
+) else (
+    "%VSINSTALLDIR%\Common7\IDE\devenv.com" "%sln%"
+)

Original file line number	Diff line number	Diff line change
`@@ -27,4 +27,8 @@ IF NOT EXIST "%DOTNET_ROOT%\dotnet.exe" (`
`27`	`27`	`exit /b 1`
`28`	`28`	`)`
`29`	`29`
`30`		`-start "" "%sln%"`
	`30`	`+IF "%VSINSTALLDIR%" == "" (`
	`31`	`+ start "" "%sln%"`
	`32`	`+) else (`
	`33`	`+ "%VSINSTALLDIR%\Common7\IDE\devenv.com" "%sln%"`
	`34`	`+)`