Remove staging folder from function run/deploy configuration

PluginsAndFeatures/azure-toolkit-for-intellij/src/com/microsoft/intellij/runner/functions/core/FunctionUtils.java

@@ -57,7 +57,7 @@
 import java.io.File;
 import java.io.IOException;
 import java.nio.charset.Charset;
-import java.nio.file.InvalidPathException;
+import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.*;
@@ -73,21 +73,22 @@ public class FunctionUtils {
             "{\"id\":\"Microsoft.Azure.Functions.ExtensionBundle\",\"version\":\"[1.*, 2.0.0)\"}}\n";
     private static final String DEFAULT_LOCAL_SETTINGS_JSON = "{ \"IsEncrypted\": false, \"Values\": " +
             "{ \"FUNCTIONS_WORKER_RUNTIME\": \"java\" } }";
+    private static final String AZURE_FUNCTIONS = "azure-functions";
 
-    public static boolean isValidStagingFolderPath(String stagingFolderPath) {
-        if (StringUtils.isEmpty(stagingFolderPath)) {
-            return false;
-        }
-        final File target = new File(stagingFolderPath);
-        if (target.exists()) {
-            return target.isDirectory();
-        } else {
-            try {
-                Paths.get(stagingFolderPath);
-            } catch (InvalidPathException | NullPointerException ex) {
-                return false;
+    public static File getTempStagingFolder() throws IOException {
+        final Path path = Files.createTempDirectory(AZURE_FUNCTIONS);
+        final File file = path.toFile();
+        FileUtils.forceDeleteOnExit(file);
+        return file;
+    }
+
+    public static void cleanUpStagingFolder(File stagingFolder) {
+        try {
+            if (stagingFolder != null) {
+                FileUtils.deleteDirectory(stagingFolder);
             }
-            return true;
+        } catch (IOException e) {
+            // swallow exceptions while clean up
         }
     }
 

PluginsAndFeatures/azure-toolkit-for-intellij/src/com/microsoft/intellij/runner/functions/deploy/FunctionDeployConfiguration.java

@@ -191,9 +191,6 @@ public void validate() throws ConfigurationException {
         if (StringUtils.isEmpty(this.getFunctionId())) {
             throw new ConfigurationException(NEED_SPECIFY_TARGET_FUNCTION);
         }
-        if (!FunctionUtils.isValidStagingFolderPath(getDeploymentStagingDirectory())) {
-            throw new ConfigurationException(NEED_SPECIFY_VALID_STAGING_DIRECTORY_PATH);
-        }
     }
 
 }

PluginsAndFeatures/azure-toolkit-for-intellij/src/com/microsoft/intellij/runner/functions/deploy/FunctionDeploymentState.java

@@ -53,6 +53,7 @@ public class FunctionDeploymentState extends AzureRunProfileState<WebAppBase> {
 
     private FunctionDeployConfiguration functionDeployConfiguration;
     private final FunctionDeployModel deployModel;
+    private File stagingFolder;
 
     /**
      * Place to execute the Web App deployment task.
@@ -77,7 +78,8 @@ public WebAppBase executeSteps(@NotNull RunProcessHandler processHandler
         functionDeployConfiguration.setRuntime(runtimeConfiguration);
         functionDeployConfiguration.setPricingTier(appServicePlan.pricingTier().toSkuDescription().size());
         // Deploy function to Azure
-        final File stagingFolder = new File(functionDeployConfiguration.getDeploymentStagingDirectory());
+        stagingFolder = FunctionUtils.getTempStagingFolder();
+        deployModel.setDeploymentStagingDirectoryPath(stagingFolder.getPath());
         prepareStagingFolder(stagingFolder, processHandler);
         final DeployFunctionHandler deployFunctionHandler = new DeployFunctionHandler(deployModel, message -> {
             if (processHandler.isProcessRunning()) {
@@ -87,14 +89,15 @@ public WebAppBase executeSteps(@NotNull RunProcessHandler processHandler
         return deployFunctionHandler.execute();
     }
 
-    private void prepareStagingFolder(File stagingFolder, RunProcessHandler processHandler) {
+    private void prepareStagingFolder(File stagingFolder, RunProcessHandler processHandler)
+            throws AzureExecutionException {
         ReadAction.run(() -> {
             final Path hostJsonPath = FunctionUtils.getDefaultHostJson(project);
             final PsiMethod[] methods = FunctionUtils.findFunctionsByAnnotation(functionDeployConfiguration.getModule());
             try {
                 FunctionUtils.prepareStagingFolder(stagingFolder.toPath(), hostJsonPath, functionDeployConfiguration.getModule(), methods);
             } catch (AzureExecutionException | IOException e) {
-                processHandler.println(String.format("Failed to prepare staging folder, %s", e.getMessage()), ProcessOutputTypes.STDERR);
+                throw new AzureExecutionException("Failed to prepare staging folder");
             }
         });
     }
@@ -108,12 +111,14 @@ protected Operation createOperation() {
     protected void onSuccess(WebAppBase result, @NotNull RunProcessHandler processHandler) {
         processHandler.setText("Deploy succeed");
         processHandler.notifyComplete();
+        FunctionUtils.cleanUpStagingFolder(stagingFolder);
     }
 
     @Override
     protected void onFail(String errMsg, @NotNull RunProcessHandler processHandler) {
         processHandler.println(errMsg, ProcessOutputTypes.STDERR);
         processHandler.notifyComplete();
+        FunctionUtils.cleanUpStagingFolder(stagingFolder);
     }
 
     @Override

PluginsAndFeatures/azure-toolkit-for-intellij/src/com/microsoft/intellij/runner/functions/deploy/ui/FunctionDeploymentPanel.form

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <form xmlns="http://www.intellij.com/uidesigner/form/" version="1" bind-to-class="com.microsoft.intellij.runner.functions.deploy.ui.FunctionDeploymentPanel">
-  <grid id="27dc6" binding="pnlRoot" layout-manager="GridLayoutManager" row-count="4" column-count="2" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+  <grid id="27dc6" binding="pnlRoot" layout-manager="GridLayoutManager" row-count="3" column-count="2" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
     <margin top="0" left="0" bottom="0" right="0"/>
     <constraints>
       <xy x="20" y="20" width="591" height="391"/>
@@ -44,38 +44,21 @@
       <grid id="76234" binding="pnlAppSettings" custom-create="true" layout-manager="GridLayoutManager" row-count="1" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
         <margin top="0" left="0" bottom="0" right="0"/>
         <constraints>
-          <grid row="3" column="1" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+          <grid row="2" column="1" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
         </constraints>
         <properties/>
         <border type="none"/>
         <children/>
       </grid>
       <component id="82c52" class="javax.swing.JLabel">
         <constraints>
-          <grid row="3" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="9" fill="0" indent="0" use-parent-layout="false"/>
+          <grid row="2" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="9" fill="0" indent="0" use-parent-layout="false"/>
         </constraints>
         <properties>
           <labelFor value="f9a4"/>
           <text value="App Settings:"/>
         </properties>
       </component>
-      <component id="2408e" class="javax.swing.JLabel">
-        <constraints>
-          <grid row="2" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
-        </constraints>
-        <properties>
-          <text value="Staging Folder:"/>
-        </properties>
-      </component>
-      <component id="ae808" class="com.intellij.openapi.ui.TextFieldWithBrowseButton" binding="txtStagingFolder">
-        <constraints>
-          <grid row="2" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false"/>
-        </constraints>
-        <properties>
-          <editable value="true"/>
-          <enabled value="true"/>
-        </properties>
-      </component>
       <component id="82222" class="javax.swing.JLabel">
         <constraints>
           <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>

PluginsAndFeatures/azure-toolkit-for-intellij/src/com/microsoft/intellij/runner/functions/deploy/ui/FunctionDeploymentPanel.java

@@ -24,10 +24,8 @@
 
 import com.intellij.icons.AllIcons;
 import com.intellij.openapi.application.ApplicationManager;
-import com.intellij.openapi.fileChooser.FileChooserDescriptorFactory;
 import com.intellij.openapi.module.Module;
 import com.intellij.openapi.project.Project;
-import com.intellij.openapi.ui.TextFieldWithBrowseButton;
 import com.intellij.openapi.util.Comparing;
 import com.intellij.packaging.artifacts.Artifact;
 import com.intellij.ui.HyperlinkLabel;
@@ -43,7 +41,6 @@
 import com.microsoft.intellij.runner.functions.core.FunctionUtils;
 import com.microsoft.intellij.runner.functions.deploy.FunctionDeployConfiguration;
 import com.microsoft.intellij.runner.functions.deploy.ui.creation.FunctionCreationDialog;
-import com.microsoft.intellij.ui.util.UIUtils;
 import org.apache.commons.collections.MapUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.idea.maven.project.MavenProject;
@@ -72,7 +69,6 @@ public class FunctionDeploymentPanel extends AzureSettingPanel<FunctionDeployCon
     private JComboBox cbxFunctionApp;
     private HyperlinkLabel lblCreateFunctionApp;
     private JPanel pnlAppSettings;
-    private TextFieldWithBrowseButton txtStagingFolder;
     private JComboBox<Module> cbFunctionModule;
     private AppSettingsTable appSettingsTable;
 
@@ -107,15 +103,6 @@ public void customize(JList list, Module module, int i, boolean b, boolean b1) {
             }
         });
 
-        cbFunctionModule.addItemListener(itemEvent -> {
-            final String targetFolder = FunctionUtils.getTargetFolder((Module) cbFunctionModule.getSelectedItem());
-            txtStagingFolder.setText(targetFolder);
-        });
-
-        txtStagingFolder.addActionListener(
-                UIUtils.createFileChooserListenerWithTextPath(txtStagingFolder, project,
-                        FileChooserDescriptorFactory.createSingleFolderDescriptor()));
-
         fillModules();
     }
 
@@ -227,7 +214,6 @@ protected void resetFromConfig(@NotNull FunctionDeployConfiguration configuratio
     protected void apply(@NotNull FunctionDeployConfiguration configuration) {
         configuration.saveTargetModule((Module) cbFunctionModule.getSelectedItem());
         configuration.setAppSettings(appSettingsTable.getAppSettings());
-        configuration.setDeploymentStagingDirectory(txtStagingFolder.getText());
         if (selectedFunctionApp == null || selectedFunctionApp.getResource() == null) {
             // Use previous configuration when function is not loaded
             configuration.setSubscription(previousDeployConfiguration.getSubscriptionId());

PluginsAndFeatures/azure-toolkit-for-intellij/src/com/microsoft/intellij/runner/functions/localrun/FunctionRunConfiguration.java

@@ -224,9 +224,6 @@ public void validate() throws ConfigurationException {
         if (!func.exists() || !func.isFile() || !func.getName().contains("func")) {
             throw new ConfigurationException("Please specify correct function cli path");
         }
-        if (!FunctionUtils.isValidStagingFolderPath(getStagingFolder())) {
-            throw new ConfigurationException("Please specify correct staging folder path");
-        }
     }
 
     @Override

PluginsAndFeatures/azure-toolkit-for-intellij/src/com/microsoft/intellij/runner/functions/localrun/FunctionRunState.java

@@ -69,6 +69,7 @@ public class FunctionRunState extends AzureRunProfileState<FunctionApp> {
     private static final int DEFAULT_DEBUG_PORT = 5005;
     private static final int MAX_PORT = 65535;
 
+    private File stagingFolder;
     private Process process;
     private Executor executor;
     private FunctionRunConfiguration functionRunConfiguration;
@@ -106,7 +107,7 @@ private void launchDebugger(final Project project, int debugPort) {
     protected FunctionApp executeSteps(@NotNull RunProcessHandler processHandler, @NotNull Map<String, String> telemetryMap) throws Exception {
         // Prepare staging Folder
         updateTelemetryMap(telemetryMap);
-        final File stagingFolder = new File(functionRunConfiguration.getStagingFolder());
+        stagingFolder = FunctionUtils.getTempStagingFolder();
         prepareStagingFolder(stagingFolder, processHandler);
         // Run Function Host
         runFunctionCli(processHandler, stagingFolder);
@@ -167,7 +168,7 @@ private ProcessBuilder getRunFunctionCliProcessBuilder(File stagingFolder, int f
         return processBuilder;
     }
 
-    private void prepareStagingFolder(File stagingFolder, RunProcessHandler processHandler) {
+    private void prepareStagingFolder(File stagingFolder, RunProcessHandler processHandler) throws AzureExecutionException {
         ReadAction.run(() -> {
             final Path hostJsonPath = FunctionUtils.getDefaultHostJson(project);
             final Path localSettingsJson = Paths.get(functionRunConfiguration.getLocalSettingsJsonPath());
@@ -176,7 +177,7 @@ private void prepareStagingFolder(File stagingFolder, RunProcessHandler processH
                 FunctionUtils.prepareStagingFolder(stagingFolder.toPath(), hostJsonPath, functionRunConfiguration.getModule(), methods);
                 FunctionUtils.copyLocalSettingsToStagingFolder(stagingFolder.toPath(), localSettingsJson, functionRunConfiguration.getAppSettings());
             } catch (AzureExecutionException | IOException e) {
-                processHandler.println(String.format("Failed to prepare staging folder, %s", e.getMessage()), ProcessOutputTypes.STDERR);
+                throw new AzureExecutionException("Failed to prepare staging folder", e);
             }
         });
     }
@@ -225,6 +226,7 @@ protected void onSuccess(FunctionApp result, RunProcessHandler processHandler) {
             processHandler.setText("Succeed!");
             processHandler.notifyComplete();
         }
+        FunctionUtils.cleanUpStagingFolder(stagingFolder);
     }
 
     @Override
@@ -236,5 +238,6 @@ protected void onFail(String errMsg, RunProcessHandler processHandler) {
             processHandler.setText("Fail!");
             processHandler.notifyComplete();
         }
+        FunctionUtils.cleanUpStagingFolder(stagingFolder);
     }
 }

PluginsAndFeatures/azure-toolkit-for-intellij/src/com/microsoft/intellij/runner/functions/localrun/ui/FunctionRunPanel.form

@@ -16,43 +16,25 @@
         <properties/>
         <border type="none"/>
         <children>
-          <grid id="6573" binding="settings" layout-manager="GridLayoutManager" row-count="4" column-count="2" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+          <grid id="6573" binding="settings" layout-manager="GridLayoutManager" row-count="3" column-count="2" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
             <margin top="0" left="0" bottom="0" right="0"/>
             <constraints>
               <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
             </constraints>
             <properties/>
             <border type="none"/>
             <children>
-              <component id="43173" class="javax.swing.JLabel">
-                <constraints>
-                  <grid row="1" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
-                </constraints>
-                <properties>
-                  <text value="Staging Folder:"/>
-                </properties>
-              </component>
-              <component id="540ef" class="com.intellij.openapi.ui.TextFieldWithBrowseButton" binding="txtStagingFolder">
-                <constraints>
-                  <grid row="1" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
-                    <preferred-size width="150" height="-1"/>
-                  </grid>
-                </constraints>
-                <properties>
-                  <editable value="true"/>
-                </properties>
-              </component>
               <component id="841e9" class="javax.swing.JLabel">
                 <constraints>
-                  <grid row="2" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+                  <grid row="1" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
                 </constraints>
                 <properties>
                   <text value="Function CLI:"/>
                 </properties>
               </component>
               <component id="3e77f" class="com.intellij.openapi.ui.TextFieldWithBrowseButton" binding="txtFunc">
                 <constraints>
-                  <grid row="2" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
+                  <grid row="1" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
                     <preferred-size width="150" height="-1"/>
                   </grid>
                 </constraints>
@@ -62,7 +44,7 @@
               </component>
               <component id="ae00f" class="javax.swing.JLabel">
                 <constraints>
-                  <grid row="3" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="9" fill="0" indent="0" use-parent-layout="false"/>
+                  <grid row="2" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="9" fill="0" indent="0" use-parent-layout="false"/>
                 </constraints>
                 <properties>
                   <text value="App Settings:"/>
@@ -85,7 +67,7 @@
               <grid id="c7fd0" binding="pnlAppSettings" custom-create="true" layout-manager="GridLayoutManager" row-count="1" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
                 <margin top="0" left="0" bottom="0" right="0"/>
                 <constraints>
-                  <grid row="3" column="1" row-span="1" col-span="1" vsize-policy="7" hsize-policy="7" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+                  <grid row="2" column="1" row-span="1" col-span="1" vsize-policy="7" hsize-policy="7" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
                 </constraints>
                 <properties/>
                 <border type="none"/>

PluginsAndFeatures/azure-toolkit-for-intellij/src/com/microsoft/intellij/runner/functions/localrun/ui/FunctionRunPanel.java

@@ -52,7 +52,6 @@ public class FunctionRunPanel extends AzureSettingPanel<FunctionRunConfiguration
 
     private JPanel settings;
     private JPanel pnlMain;
-    private TextFieldWithBrowseButton txtStagingFolder;
     private TextFieldWithBrowseButton txtFunc;
     private JPanel pnlAppSettings;
     private JComboBox<Module> cbFunctionModule;
@@ -74,15 +73,6 @@ public void customize(JList list, Module module, int i, boolean b, boolean b1) {
             }
         });
 
-        cbFunctionModule.addItemListener(itemEvent -> {
-            final String targetFolder = FunctionUtils.getTargetFolder((Module) cbFunctionModule.getSelectedItem());
-            txtStagingFolder.setText(targetFolder);
-        });
-
-        txtStagingFolder.addActionListener(
-                UIUtils.createFileChooserListenerWithTextPath(txtStagingFolder, project,
-                        FileChooserDescriptorFactory.createSingleFolderDescriptor()));
-
         txtFunc.addActionListener(
                 UIUtils.createFileChooserListenerWithTextPath(txtFunc, project,
                         FileChooserDescriptorFactory.createSingleFileDescriptor()));
@@ -126,7 +116,6 @@ protected void resetFromConfig(@NotNull FunctionRunConfiguration configuration)
     @Override
     protected void apply(@NotNull FunctionRunConfiguration configuration) {
         configuration.setFuncPath(txtFunc.getText());
-        configuration.setStagingFolder(txtStagingFolder.getText());
         configuration.setAppSettings(appSettingsTable.getAppSettings());
         configuration.saveModule((Module) cbFunctionModule.getSelectedItem());
     }