Fixups and more introspection

Author: cmcgee1024

.github/workflows/pull_request.yml

@@ -73,7 +73,7 @@ jobs:
         with:
           name: swiftly-tests-x86_64
       - name: Extract and Run Workflow Tests
-        run: mv swiftly-*.tar.gz /root/swiftly.tar.gz && mv test-swiftly.tar.gz /root && cd /root && tar zxf test-swiftly.tar.gz && SWIFTLY_SYSTEM_MUTATING=1 ./swiftlyPackageTests.xctest SwiftlyTests.E2ETests/testAutomatedWorkflow
+        run: cp swiftly-*.tar.gz /root/swiftly.tar.gz && cp test-swiftly.tar.gz /root && cd /root && tar zxf test-swiftly.tar.gz && SWIFTLY_SYSTEM_MUTATING=1 ./swiftlyPackageTests.xctest SwiftlyTests.E2ETests/testAutomatedWorkflow
 
   formatcheck:
     name: Format Check

Tests/SwiftlyTests/E2ETests.swift

@@ -89,9 +89,13 @@ final class E2ETests: SwiftlyTests {
         try Swiftly.currentPlatform.runProgram(shell, "-l", "-c", "swiftly install --assume-yes latest --post-install-file=./post-install.sh")
 
         if FileManager.default.fileExists(atPath: "./post-install.sh") {
-            try Swiftly.currentPlatform.runProgram("./post-install.sh")
+            try Swiftly.currentPlatform.runProgram(shell, "./post-install.sh")
         }
 
+        // TODO remove this
+        print("CHECKING /root/.profile")
+        try Swiftly.currentPlatform.runProgram("cat", "/root/.profile")
+
         try Swiftly.currentPlatform.runProgram(shell, "-l", "-c", "swift --version", quiet: false)
     }
 }