Rider changes needed to support #1191

belav · Mar 9, 2024 · ddeab5d · ddeab5d
1 parent 5e12370
commit ddeab5d
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Showing 4 changed files with 86 additions and 42 deletions.
diff --git a/Src/CSharpier.Rider/src/main/java/com/intellij/csharpier/CSharpierProcessServer.java b/Src/CSharpier.Rider/src/main/java/com/intellij/csharpier/CSharpierProcessServer.java
@@ -13,7 +13,8 @@
 import com.google.gson.Gson;
 import com.intellij.openapi.project.Project;
 
-public class CSharpierProcessServer implements ICSharpierProcess, Disposable {
+// TODO split these changes out into another PR. maybe queue them up with any other rider changes
+public class CSharpierProcessServer implements ICSharpierProcess2, Disposable {
     private final Gson gson = new Gson();
     private final String csharpierPath;
     private final DotNetProvider dotNetProvider;
@@ -73,16 +74,12 @@ private void startProcess() {
     }
 
     @Override
-    public String formatFile(String content, String filePath) {
+    public FormatFileResult formatFile(FormatFileParameter parameter) {
         if (this.processFailedToStart) {
             this.logger.warn("CSharpier process failed to start. Formatting cannot occur.");
-            return "";
+            return null;
         }
 
-        var data = new FormatFileDto();
-        data.fileContents = content;
-        data.fileName = filePath;
-
         var url = "http://localhost:" + this.port + "/format";
 
 
@@ -95,20 +92,22 @@ public String formatFile(String content, String filePath) {
 
             connection.setRequestProperty("Content-Type", "application/json; utf-8");
 
+            connection.setConnectTimeout(2000);
             connection.setDoOutput(true);
             connection.setDoInput(true);
 
             var outputStream = connection.getOutputStream();
             var writer = new OutputStreamWriter(outputStream, "UTF-8");
-            writer.write(this.gson.toJson(data));
+            writer.write(this.gson.toJson(parameter));
             writer.flush();
             writer.close();
             outputStream.close();
 
             var responseCode = connection.getResponseCode();
             if (responseCode != 200) {
+                this.logger.warn("Csharpier server returned non-200 status code of " + responseCode);
                 connection.disconnect();
-                return "";
+                return null;
             }
 
             InputStreamReader reader = new InputStreamReader(connection.getInputStream());
@@ -117,13 +116,23 @@ public String formatFile(String content, String filePath) {
 
             connection.disconnect();
 
-            return result.formattedFile != null ? result.formattedFile : "";
+            return result;
 
         } catch (Exception e) {
             this.logger.warn("Failed posting to the csharpier server.", e);
         }
 
-        return "";
+        return null;
+    }
+
+    @Override
+    public String formatFile(String content, String fileName) {
+        var parameter = new FormatFileParameter();
+        parameter.fileName = fileName;
+        parameter.fileContents = content;
+
+        var result = this.formatFile(parameter);
+        return result == null ? null : result.formattedFile;
     }
 
     @Override
@@ -132,13 +141,4 @@ public void dispose() {
             this.process.destroy();
         }
     }
-
-    private class FormatFileDto {
-        public String fileContents;
-        public String fileName;
-    }
-
-    private class FormatFileResult {
-        public String formattedFile;
-    }
 }
diff --git a/Src/CSharpier.Rider/src/main/java/com/intellij/csharpier/DotNetProvider.java b/Src/CSharpier.Rider/src/main/java/com/intellij/csharpier/DotNetProvider.java
@@ -25,7 +25,6 @@ public DotNetProvider(@NotNull Project project) {
 
         var foundDotNet = this.findDotNet();
         if (!foundDotNet) {
-
             var title = "CSharpier unable to run dotnet commands";
             var message = "CSharpier was unable to determine how to run dotnet commands. Ensure that '.NET CLI executable path' is set properly in your settings and restart.";
             var notification = NotificationGroupManager.getInstance().getNotificationGroup("CSharpier")

diff --git a/Src/CSharpier.Rider/src/main/java/com/intellij/csharpier/FormattingService.java b/Src/CSharpier.Rider/src/main/java/com/intellij/csharpier/FormattingService.java
@@ -5,9 +5,7 @@
 import com.intellij.openapi.editor.Document;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.vfs.ReadonlyStatusHandler;
-import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.psi.PsiDocumentManager;
-import com.intellij.psi.PsiFile;
 import org.jetbrains.annotations.NotNull;
 
 import java.time.Duration;
@@ -52,29 +50,53 @@ public void format(@NotNull Document document, @NotNull Project project) {
 
         var currentDocumentText = document.getText();
 
-        var cSharpierProcessProvider = CSharpierProcessProvider.getInstance(project);
+        var csharpierProcess = CSharpierProcessProvider.getInstance(project).getProcessFor(filePath);
         this.logger.info("Formatting started for " + filePath + ".");
         var start = Instant.now();
-        var result = cSharpierProcessProvider.getProcessFor(filePath).formatFile(currentDocumentText, filePath);
-
-        var end = Instant.now();
-        this.logger.info("Formatted in " + (Duration.between(start, end).toMillis()) + "ms");
-
-        if (result.length() == 0 || currentDocumentText.equals(result)) {
-            this.logger.debug("Skipping write because " + (result.length() == 0 ? "result is empty" : "current document equals result"));
-        } else {
-            WriteCommandAction.runWriteCommandAction(project, () -> {
-                var finalResult = result;
-                if (result.indexOf('\r') >= 0) {
-                    // rider always wants \n in files so remove any \r
-                    finalResult = result.replaceAll("\\r", "");
+        if (csharpierProcess instanceof ICSharpierProcess2) {
+            var csharpierProcess2 = (ICSharpierProcess2) csharpierProcess;
+            var parameter = new FormatFileParameter();
+            parameter.fileContents = currentDocumentText;
+            parameter.fileName = filePath;
+            var result = csharpierProcess2.formatFile(parameter);
+
+            var end = Instant.now();
+            this.logger.info("Formatted in " + (Duration.between(start, end).toMillis()) + "ms");
+
+            if (result != null) {
+                switch (result.status) {
+                    case Formatted -> updateText(document, project, result.formattedFile, currentDocumentText);
+                    case Ignored -> this.logger.info("File is ignored by csharpier cli.");
+                    case Failed -> this.logger.warn("CSharpier cli failed to format the file and returned the following error: " + result.errorMessage);
                 }
+            }
+        }
+        else {
+            var result = csharpierProcess.formatFile(currentDocumentText, filePath);
+
+            var end = Instant.now();
+            this.logger.info("Formatted in " + (Duration.between(start, end).toMillis()) + "ms");
 
-                document.replaceString(0, currentDocumentText.length(), finalResult);
-            });
+            if (result.length() == 0 || currentDocumentText.equals(result)) {
+                this.logger.debug("Skipping write because " + (result.length() == 0 ? "result is empty" : "current document equals result"));
+            } else {
+                updateText(document, project, result, currentDocumentText);
+            }
         }
     }
 
+    private static void updateText(@NotNull Document document, @NotNull Project project, String result, String currentDocumentText) {
+        WriteCommandAction.runWriteCommandAction(project, () -> {
+            var finalResult = result;
+            if (result.indexOf('\r') >= 0) {
+                // rider always wants \n in files so remove any \r
+                finalResult = result.replaceAll("\\r", "");
+            }
+
+            document.replaceString(0, currentDocumentText.length(), finalResult);
+        });
+    }
+
     public boolean getCanFormat(String filePath, Project project) {
         var cSharpierProcess = CSharpierProcessProvider.getInstance(project).getProcessFor(filePath);
         return !NullCSharpierProcess.Instance.equals(cSharpierProcess);

diff --git a/Src/CSharpier.Rider/src/main/java/com/intellij/csharpier/ICSharpierProcess.java b/Src/CSharpier.Rider/src/main/java/com/intellij/csharpier/ICSharpierProcess.java
@@ -1,6 +1,29 @@
 package com.intellij.csharpier;
 
-public interface ICSharpierProcess {
-    public String formatFile(String content, String fileName);
-    public void dispose();
+interface ICSharpierProcess {
+    String formatFile(String content, String fileName);
+    void dispose();
+}
+
+interface ICSharpierProcess2 extends ICSharpierProcess {
+    FormatFileResult formatFile(FormatFileParameter parameter);
+    void dispose();
+}
+
+class FormatFileParameter {
+    public String fileContents;
+    public String fileName;
+}
+
+class FormatFileResult {
+    public String formattedFile;
+    public Status status;
+    public String errorMessage;
+}
+
+enum Status
+{
+    Formatted,
+    Ignored,
+    Failed
 }