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Add support to debug Pure IDE executions
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185 changes: 185 additions & 0 deletions
185
...-ide-light-http-server/src/main/java/org/finos/legend/engine/ide/api/debug/Debugging.java
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| // Copyright 2024 Goldman Sachs | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // | ||
|
|
||
| package org.finos.legend.engine.ide.api.debug; | ||
|
|
||
| import io.swagger.annotations.Api; | ||
| import java.io.ByteArrayOutputStream; | ||
| import java.io.InputStreamReader; | ||
| import java.io.PrintStream; | ||
| import java.util.Map; | ||
| import javax.servlet.http.HttpServletRequest; | ||
| import javax.servlet.http.HttpServletResponse; | ||
| import javax.ws.rs.POST; | ||
| import javax.ws.rs.Path; | ||
| import javax.ws.rs.core.Context; | ||
| import javax.ws.rs.core.Response; | ||
| import org.eclipse.collections.api.factory.Lists; | ||
| import org.eclipse.collections.api.list.ListIterable; | ||
| import org.eclipse.collections.api.list.MutableList; | ||
| import org.eclipse.collections.api.stack.MutableStack; | ||
| import org.eclipse.collections.api.tuple.Pair; | ||
| import org.eclipse.collections.impl.factory.Maps; | ||
| import org.eclipse.collections.impl.tuple.Tuples; | ||
| import org.finos.legend.engine.ide.session.PureSession; | ||
| import org.finos.legend.engine.pure.ide.interpreted.debug.DebugState; | ||
| import org.finos.legend.engine.pure.ide.interpreted.debug.FunctionExecutionInterpretedWithDebugSupport; | ||
| import org.finos.legend.pure.m3.exception.PureExecutionException; | ||
| import org.finos.legend.pure.m3.execution.Console; | ||
| import org.finos.legend.pure.m3.execution.FunctionExecution; | ||
| import org.finos.legend.pure.m3.navigation.Instance; | ||
| import org.finos.legend.pure.m3.navigation.M3Paths; | ||
| import org.finos.legend.pure.m3.navigation.M3Properties; | ||
| import org.finos.legend.pure.m3.navigation.generictype.GenericType; | ||
| import org.finos.legend.pure.m3.navigation.multiplicity.Multiplicity; | ||
| import org.finos.legend.pure.m3.serialization.runtime.IncrementalCompiler; | ||
| import org.finos.legend.pure.m3.serialization.runtime.Source; | ||
| import org.finos.legend.pure.m4.coreinstance.CoreInstance; | ||
| import org.finos.legend.pure.m4.transaction.framework.ThreadLocalTransactionContext; | ||
| import org.finos.legend.pure.runtime.java.interpreted.VariableContext; | ||
| import org.json.simple.JSONArray; | ||
| import org.json.simple.JSONObject; | ||
| import org.json.simple.parser.JSONParser; | ||
|
|
||
| @Api(tags = "Debug") | ||
| @Path("/") | ||
| public class Debugging | ||
| { | ||
| private final PureSession pureSession; | ||
|
|
||
| public Debugging(PureSession pureSession) | ||
| { | ||
| this.pureSession = pureSession; | ||
| } | ||
|
|
||
| @POST | ||
| @Path("debugging") | ||
| public Response debugState(@Context HttpServletRequest request, @Context HttpServletResponse response) throws Exception | ||
| { | ||
| FunctionExecution functionExecution = pureSession.getFunctionExecution(); | ||
| if (functionExecution instanceof FunctionExecutionInterpretedWithDebugSupport) | ||
| { | ||
| FunctionExecutionInterpretedWithDebugSupport debugSupport = (FunctionExecutionInterpretedWithDebugSupport) functionExecution; | ||
| DebugState debugState = debugSupport.getDebugState(); | ||
| if (debugState == null) | ||
| { | ||
| return Response.ok(getText("Not on debug state!")).build(); | ||
| } | ||
|
|
||
| JSONObject mainObject = (JSONObject) new JSONParser().parse(new InputStreamReader(request.getInputStream())); | ||
| JSONObject extraParams = (JSONObject) mainObject.get("extraParams"); | ||
| String command = (String) extraParams.getOrDefault("command", "summary"); | ||
| JSONArray args = (JSONArray) extraParams.get("args"); | ||
|
|
||
| switch (command) | ||
| { | ||
| case "summary": | ||
| return debugStateSummary(debugState); | ||
| case "abort": | ||
| return debugStateAbort(debugState); | ||
| case "eval": | ||
| case "evaluate": | ||
| return debugStateEvaluate(debugState, String.join(" ", args)); | ||
| case "var": | ||
| case "variable": | ||
| return debugStateVariable(debugState, (String) args.get(0)); | ||
| default: // no command is shortcut for evaluation | ||
| args.add(0, command); | ||
| return debugStateEvaluate(debugState, String.join(" ", args)); | ||
| } | ||
| } | ||
| else | ||
| { | ||
| return Response.status(Response.Status.BAD_REQUEST).entity("Environment does not support debug!").build(); | ||
| } | ||
| } | ||
|
|
||
| private Response debugStateAbort(DebugState debugState) | ||
| { | ||
| debugState.abort(); | ||
| return Response.ok(getText("aborting execution...")).build(); | ||
| } | ||
|
|
||
| private Response debugStateVariable(DebugState debugState, String varName) | ||
| { | ||
| return debugStateEvaluate(debugState, "$" + varName); | ||
| } | ||
|
|
||
| private Response debugStateSummary(DebugState debugState) | ||
| { | ||
| MutableStack<CoreInstance> functionExpressionCallStack = debugState.getFunctionExpressionCallStack(); | ||
| PureExecutionException debugLocation = new PureExecutionException(functionExpressionCallStack.isEmpty() ? null : functionExpressionCallStack.peek().getSourceInformation(), "debug location", functionExpressionCallStack); | ||
| StringBuilder appendable = new StringBuilder(); | ||
| debugLocation.printPureStackTrace(appendable, "", this.pureSession.getFunctionExecution().getProcessorSupport()); | ||
| return Response.ok(getText("Variables: " + getVariables(debugState).collect(Pair::getOne).makeString(", ") + "\n\n" + appendable)).build(); | ||
| } | ||
|
|
||
| private Response debugStateEvaluate(DebugState debugState, String command) | ||
| { | ||
| try | ||
| { | ||
| MutableList<Pair<String, CoreInstance>> variables = getVariables(debugState); | ||
| String vars = variables.collect(x -> x.getOne() + ":" + getVariableTypeAndMultiplicity(x.getTwo())).makeString(", "); | ||
| Source inMemoryCodeBlock = this.pureSession.getPureRuntime().createInMemoryCodeBlock("{" + vars + "|" + command + "}"); | ||
|
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| IncrementalCompiler incrementalCompiler = this.pureSession.getPureRuntime().getIncrementalCompiler(); | ||
| IncrementalCompiler.IncrementalCompilerTransaction transaction = incrementalCompiler.newTransaction(false); | ||
| try (ThreadLocalTransactionContext ignore = transaction.openInCurrentThread()) | ||
| { | ||
| incrementalCompiler.compileInCurrentTransaction(inMemoryCodeBlock); | ||
| } | ||
|
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| ListIterable<CoreInstance> newInstances = inMemoryCodeBlock.getNewInstances(); | ||
|
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| CoreInstance result = ((FunctionExecutionInterpretedWithDebugSupport) this.pureSession.getFunctionExecution()).startRaw(newInstances.get(0), Lists.fixedSize.of()); | ||
| CoreInstance lambda = Instance.getValueForMetaPropertyToOneResolved(result, M3Properties.values, this.pureSession.getFunctionExecution().getProcessorSupport()); | ||
|
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| ByteArrayOutputStream out = new ByteArrayOutputStream(); | ||
| this.pureSession.getFunctionExecution().start(lambda, variables.collect(Pair::getTwo), out, this.pureSession.getFunctionExecution().newOutputWriter()); | ||
| return Response.ok(getText(out.toString())).build(); | ||
| } | ||
| catch (Exception e) | ||
| { | ||
| return Response.status(Response.Status.BAD_REQUEST).entity(getText(e.getMessage())).build(); | ||
| } | ||
| } | ||
|
|
||
| private String getVariableTypeAndMultiplicity(CoreInstance coreInstance) | ||
| { | ||
| // todo the GenericType.pring has a bug with type arguments, and functions get printed wrong! | ||
| String type; | ||
| if(Instance.instanceOf(coreInstance.getValueForMetaPropertyToOne(M3Properties.values), this.pureSession.getPureRuntime().getCoreInstance(M3Paths.Function), this.pureSession.getFunctionExecution().getProcessorSupport())) | ||
| { | ||
| type = "Function<Any>"; | ||
| } | ||
| else | ||
| { | ||
| type = GenericType.print(coreInstance.getValueForMetaPropertyToOne(M3Properties.genericType), true, this.pureSession.getFunctionExecution().getProcessorSupport()); | ||
| } | ||
| String multiplicity = Multiplicity.print(coreInstance.getValueForMetaPropertyToOne(M3Properties.multiplicity)); | ||
| return type + multiplicity; | ||
| } | ||
|
|
||
| private static Map<String, String> getText(String value) | ||
| { | ||
| return Maps.fixedSize.of("text", value); | ||
| } | ||
|
|
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| private static MutableList<Pair<String, CoreInstance>> getVariables(DebugState debugState) | ||
| { | ||
| VariableContext variableContext = debugState.getVariableContext(); | ||
| return variableContext.getVariableNames().asLazy().collect(x -> Tuples.pair(x, variableContext.getValue(x))).select(x -> x.getTwo() != null).toList(); | ||
| } | ||
| } |
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61 changes: 61 additions & 0 deletions
61
...ne-pure/legend-engine-pure-ide/legend-engine-pure-ide-light-interpreted-functions/pom.xml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <!-- | ||
| ~ Copyright 2024 Goldman Sachs | ||
| ~ | ||
| ~ Licensed under the Apache License, Version 2.0 (the "License"); | ||
| ~ you may not use this file except in compliance with the License. | ||
| ~ You may obtain a copy of the License at | ||
| ~ | ||
| ~ http://www.apache.org/licenses/LICENSE-2.0 | ||
| ~ | ||
| ~ Unless required by applicable law or agreed to in writing, software | ||
| ~ distributed under the License is distributed on an "AS IS" BASIS, | ||
| ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| ~ See the License for the specific language governing permissions and | ||
| ~ limitations under the License. | ||
| ~ | ||
| --> | ||
|
|
||
| <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> | ||
| <parent> | ||
| <groupId>org.finos.legend.engine</groupId> | ||
| <artifactId>legend-engine-pure-ide</artifactId> | ||
| <version>4.67.8-SNAPSHOT</version> | ||
| </parent> | ||
| <modelVersion>4.0.0</modelVersion> | ||
|
|
||
| <artifactId>legend-engine-pure-ide-light-interpreted-functions</artifactId> | ||
| <packaging>jar</packaging> | ||
|
|
||
| <dependencies> | ||
| <dependency> | ||
| <groupId>org.finos.legend.engine</groupId> | ||
| <artifactId>legend-engine-pure-ide-light-pure</artifactId> | ||
| <scope>runtime</scope> | ||
| </dependency> | ||
|
|
||
| <dependency> | ||
| <groupId>org.finos.legend.pure</groupId> | ||
| <artifactId>legend-pure-m4</artifactId> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.finos.legend.pure</groupId> | ||
| <artifactId>legend-pure-m3-core</artifactId> | ||
| </dependency> | ||
|
|
||
| <dependency> | ||
| <groupId>org.finos.legend.pure</groupId> | ||
| <artifactId>legend-pure-runtime-java-engine-interpreted</artifactId> | ||
| </dependency> | ||
|
|
||
| <dependency> | ||
| <groupId>org.eclipse.collections</groupId> | ||
| <artifactId>eclipse-collections-api</artifactId> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.eclipse.collections</groupId> | ||
| <artifactId>eclipse-collections</artifactId> | ||
| </dependency> | ||
|
|
||
| </dependencies> | ||
| </project> |
37 changes: 37 additions & 0 deletions
37
...c/main/java/org/finos/legend/engine/pure/ide/interpreted/PureIDEExtensionInterpreted.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| // Copyright 2024 Goldman Sachs | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // | ||
|
|
||
| package org.finos.legend.engine.pure.ide.interpreted; | ||
|
|
||
| import org.eclipse.collections.impl.factory.Lists; | ||
| import org.eclipse.collections.impl.tuple.Tuples; | ||
| import org.finos.legend.engine.pure.ide.interpreted.debug.DebugPureIDE; | ||
| import org.finos.legend.pure.runtime.java.interpreted.extension.BaseInterpretedExtension; | ||
| import org.finos.legend.pure.runtime.java.interpreted.extension.InterpretedExtension; | ||
|
|
||
| public class PureIDEExtensionInterpreted extends BaseInterpretedExtension | ||
| { | ||
| public PureIDEExtensionInterpreted() | ||
| { | ||
| super(Lists.mutable.with( | ||
| Tuples.pair("debug__Nil_0_", DebugPureIDE::new) | ||
| )); | ||
| } | ||
|
|
||
| public static InterpretedExtension extension() | ||
| { | ||
| return new PureIDEExtensionInterpreted(); | ||
| } | ||
| } |
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