├── .dockerignore
├── .github
    ├── dependabot.yml
    └── workflows
    │   ├── dependabot-reviewer.yml
    │   ├── maven-test.yml
    │   └── stale.yml
├── .gitignore
├── CONTRIBUTING.md
├── Dockerfile
├── LICENSE
├── README.md
├── SECURITY.md
├── dependabot-reviewer.yml
├── docker-compose.yml
├── pom.xml
├── screenshot.png
├── src
    ├── main
    │   ├── java
    │   │   └── com
    │   │   │   └── intuit
    │   │   │       └── maven
    │   │   │           └── extensions
    │   │   │               └── build
    │   │   │                   └── scanner
    │   │   │                       ├── LifecycleProfiler.java
    │   │   │                       ├── Server.java
    │   │   │                       ├── infra
    │   │   │                           ├── DataWriter.java
    │   │   │                           ├── DiskDataStorage.java
    │   │   │                           └── DiskDataWriter.java
    │   │   │                       └── model
    │   │   │                           ├── Mojo.java
    │   │   │                           ├── MojoProfile.java
    │   │   │                           ├── Project.java
    │   │   │                           ├── ProjectProfile.java
    │   │   │                           ├── ProjectSummary.java
    │   │   │                           ├── SessionProfile.java
    │   │   │                           ├── SessionSummary.java
    │   │   │                           └── Status.java
    │   └── resources
    │   │   └── index.html
    └── test
    │   └── java
    │       └── com
    │           └── intuit
    │               └── maven
    │                   └── extensions
    │                       └── build
    │                           └── scanner
    │                               ├── LifecycleProfilerTest.java
    │                               └── TestExecutionEvent.java
└── video.png


/.dockerignore:
--------------------------------------------------------------------------------
1 | ### Maven template
2 | *
3 | !target/*.jar
4 | 


--------------------------------------------------------------------------------
/.github/dependabot.yml:
--------------------------------------------------------------------------------
 1 | version: 2
 2 | updates:
 3 | 
 4 |   # Maintain dependencies for GitHub Actions
 5 |   - package-ecosystem: "github-actions"
 6 |     directory: "/"
 7 |     schedule:
 8 |       interval: "daily"
 9 | 
10 |   # Maintain dependencies for Java
11 |   - package-ecosystem: "maven"
12 |     directory: "/"
13 |     schedule:
14 |       interval: "daily"
15 |     ignore:
16 |       - dependency-name: "*slf4j*"
17 | 
18 |   # Maintain dependencies for NodeJS
19 |   - package-ecosystem: "npm"
20 |     directory: "/server/"
21 |     schedule:
22 |       interval: "daily"
23 | 


--------------------------------------------------------------------------------
/.github/workflows/dependabot-reviewer.yml:
--------------------------------------------------------------------------------
 1 | # https://docs.github.com/en/code-security/dependabot/working-with-dependabot/automating-dependabot-with-github-actions
 2 | name: Approve and enable auto-merge for dependabot
 3 | on: pull_request
 4 | 
 5 | permissions:
 6 |   pull-requests: write
 7 |   contents: write
 8 | 
 9 | jobs:
10 |   review:
11 |     runs-on: ubuntu-latest
12 |     if: ${{ github.actor == 'dependabot[bot]' && github.repository == 'intuit/maven-build-scanner'}}
13 |     steps:
14 |       - name: Dependabot metadata
15 |         id: metadata
16 |         uses: dependabot/fetch-metadata@v2.4.0
17 |         with:
18 |           github-token: "${{ secrets.GITHUB_TOKEN }}"
19 |       - name: Approve PR
20 |         run: gh pr review --approve "$PR_URL"
21 |         env:
22 |           PR_URL: ${{github.event.pull_request.html_url}}
23 |           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
24 |       - name: Enable auto-merge for Dependabot PRs
25 |         run: gh pr merge --auto --squash "$PR_URL"
26 |         env:
27 |           PR_URL: ${{github.event.pull_request.html_url}}
28 |           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
29 | 


--------------------------------------------------------------------------------
/.github/workflows/maven-test.yml:
--------------------------------------------------------------------------------
 1 | # This workflow will build a Java project with Maven
 2 | # For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
 3 | 
 4 | name: Java CI with Maven
 5 | 
 6 | on: [ push, pull_request ]
 7 | 
 8 | jobs:
 9 |   test:
10 |     runs-on: ${{ matrix.os }}
11 |     strategy:
12 |       matrix:
13 |         java: [ '8', '11', '16' ]
14 |         os: [ ubuntu-latest, windows-latest, macos-latest ]
15 | 
16 |     steps:
17 |       - name: Set up Java ${{ matrix.java }}
18 |         uses: actions/setup-java@v4
19 |         with:
20 |           distribution: 'adopt'
21 |           java-version: ${{ matrix.java }}
22 |           check-latest: true
23 | 
24 |       - name: Cache test dependencies
25 |         uses: actions/cache@v4
26 |         with:
27 |           path: "~/.m2"
28 |           key: "test-cache-${{ matrix.java }}-${{ matrix.os }}"
29 | 
30 |       - name: Clone
31 |         uses: actions/checkout@v4
32 | 
33 |       - name: Test
34 |         run: mvn test --batch-mode --no-snapshot-updates
35 | 


--------------------------------------------------------------------------------
/.github/workflows/stale.yml:
--------------------------------------------------------------------------------
 1 | name: Mark stale issues and pull requests
 2 | 
 3 | on:
 4 |   schedule:
 5 |     - cron: "30 1 * * *"
 6 | 
 7 | jobs:
 8 |   stale:
 9 | 
10 |     runs-on: ubuntu-latest
11 | 
12 |     steps:
13 |       - uses: actions/stale@v9
14 |         with:
15 |           repo-token: ${{ secrets.GITHUB_TOKEN }}
16 |           stale-issue-message: 'Stale issue message'
17 |           stale-pr-message: 'Stale pull request message'
18 |           stale-issue-label: 'no-issue-activity'
19 |           stale-pr-label: 'no-pr-activity'
20 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | /.idea
2 | /*.iml
3 | /db
4 | /target
5 | 


--------------------------------------------------------------------------------
/CONTRIBUTING.md:
--------------------------------------------------------------------------------
 1 | # Contribution Guidelines
 2 | 
 3 | Before creating a pull request:
 4 | 
 5 | 1. Successfully built and run all unit tests.
 6 | 2. Verified that the you can run using the server application.
 7 | 
 8 | ## Running Locally
 9 | 
10 | This has been made much simpler. The server has been re-written in Java, and data is stored in `target/scans` rather
11 | than in a Mongo database.
12 | 
13 | Install:
14 | 
15 | - Java
16 | - Maven
17 | 
18 | ```bash
19 | # install
20 | mvn package
21 | cp -v target/maven-build-scanner-jar-with-dependencies.jar $(mvn help:evaluate -Dexpression=maven.home -DforceStdout -q)/lib/ext/
22 | # create a scan
23 | mvn test
24 | ```
25 | 
26 | Open UI on <http://localhost:3000>.


--------------------------------------------------------------------------------
/Dockerfile:
--------------------------------------------------------------------------------
1 | FROM eclipse-temurin:11.0.17_8-jre
2 | COPY target/*-jar-with-dependencies.jar server.jar
3 | EXPOSE 3000
4 | ENTRYPOINT ["java", "-jar", "server.jar"]
5 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
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--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | # Maven Build Scanner
  2 | 
  3 | *Know your build - so you can make it faster*
  4 | 
  5 | ## What Is Maven Build Scanner?
  6 | 
  7 | Maven Build Scanner is a tool that hooks into Maven builds and produces reports and charts that breakdown the time Maven
  8 | spends doing different tasks. These reports provide insights into your builds that can be used to tune it.
  9 | 
 10 | It's been designed to work with large and complex builds; ones with hundreds of modules and plugins.
 11 | 
 12 | At Intuit it helped take a 40m build run by hundreds of developers every day and reduce it to 4m - a 10x reduction.
 13 | [Read a blog post on the techniques that saved all this time](https://medium.com/@alex_collins/10x-faster-maven-builds-at-intuit-5b7bb60c65e6).
 14 | 
 15 | > (30m of engineering time) * (several hundred engineers) * (every working day for 5 years) * (some dollar amount) = (a
 16 | > LOT of money saved)
 17 | 
 18 | ### Screenshot
 19 | 
 20 | ![Screenshot](screenshot.png)
 21 | 
 22 | ### Video
 23 | 
 24 | [![Video](video.png)](https://www.youtube.com/watch?v=2tB63Wer-4E)
 25 | 
 26 | ## How Do I Use It?
 27 | 
 28 | Using the build scanner requires three steps: 
 29 | 
 30 | 1. Integrating the build scanner as a [maven extension](https://maven.apache.org/guides/mini/guide-using-extensions.html)
 31 | 2. Running your build
 32 | 3. Running the server to browse the statistics
 33 | 
 34 | ### Alternative 1: Install directly
 35 | 
 36 | Install the following:
 37 | 
 38 | * Java
 39 | * Maven
 40 | 
 41 | ```bash
 42 | # Install the Maven extension:
 43 | output="$(mvn help:evaluate -Dexpression=maven.home -DforceStdout -q)/lib/ext/maven-build-scanner-jar-with-dependencies.jar"
 44 | curl -L https://github.com/intuit/maven-build-scanner/releases/download/v2.0.0/maven-build-scanner-jar-with-dependencies.jar -o $output
 45 | 
 46 | ```
 47 | 
 48 | ```bash
 49 | # Create your first scan:
 50 | mvn install
 51 | ```
 52 | 
 53 | ```bash
 54 | # Start the server to view your results:
 55 | output="$(mvn help:evaluate -Dexpression=maven.home -DforceStdout -q)/lib/ext/maven-build-scanner-jar-with-dependencies.jar"
 56 | java -jar $output
 57 | ```
 58 | 
 59 | This will print out a URL to the report. The report will show:
 60 | 
 61 | * A timeline of the build, so you can see how effective concurrency is being used.
 62 | * A pie chart showing the Maven plugins that took the longest.
 63 | * A module-by-module breakdown of tasks.
 64 | * Links to reports on previous builds.
 65 | 
 66 | #### Uninstall
 67 | 
 68 | ```bash
 69 | output="$(mvn help:evaluate -Dexpression=maven.home -DforceStdout -q)/lib/ext/maven-build-scanner-jar-with-dependencies.jar"
 70 | rm -f $output
 71 | ```
 72 | 
 73 | ### Alternative 2: Install using Extension mechanism and docker
 74 | 
 75 | Install the following:
 76 | 
 77 | * Java
 78 | * Maven
 79 | * Docker
 80 | 
 81 | Clone the github repository and run
 82 | ```bash
 83 | mvn install
 84 | ```
 85 | 
 86 | to build the project and install into your local ```.m2``` diretory.
 87 | 
 88 | Create a file ```.mvn/extensions.xml``` in the project you want to analyze:
 89 | 
 90 | ```xml
 91 | <?xml version="1.0" encoding="UTF-8"?>
 92 | <extensions>
 93 |     <extension>
 94 |         <groupId>com.intuit</groupId>
 95 |         <artifactId>maven-build-scanner</artifactId>
 96 |         <version>2.0.0-SNAPSHOT</version>
 97 |     </extension>
 98 | </extensions>
 99 | ```
100 | 
101 | ```bash
102 | # Create your first scan:
103 | mvn install
104 | ```
105 | 
106 | Use docker to launch the server:
107 | 
108 | ```bash
109 | # Create your first scan:
110 | docker-compose up -d
111 | ```
112 | 
113 | This will print launch the server listening on port `3000. The report will show:
114 | 
115 | * A timeline of the build, so you can see how effective concurrency is being used.
116 | * A pie chart showing the Maven plugins that took the longest.
117 | * A module-by-module breakdown of tasks.
118 | * Links to reports on previous builds.
119 | 
120 | #### Uninstall
121 | 
122 | - Remove the entry in the `extensions.xml`
123 | - Remove the docker container:
124 | 
125 | ```bash
126 | docker compose stop && docker compose rm
127 | ```
128 | 


--------------------------------------------------------------------------------
/SECURITY.md:
--------------------------------------------------------------------------------
1 | # Security Policy
2 | 
3 | ## Reporting a Vulnerability
4 | 
5 | Email alex_collins@intuit.com
6 | 


--------------------------------------------------------------------------------
/dependabot-reviewer.yml:
--------------------------------------------------------------------------------
 1 | # https://docs.github.com/en/code-security/dependabot/working-with-dependabot/automating-dependabot-with-github-actions
 2 | name: Approve and enable auto-merge for dependabot
 3 | on: pull_request
 4 | 
 5 | permissions:
 6 |   pull-requests: write
 7 |   contents: write
 8 | 
 9 | jobs:
10 |   review:
11 |     runs-on: ubuntu-latest
12 |     if: ${{ github.actor == 'dependabot[bot]' }}
13 |     steps:
14 |       - name: Dependabot metadata
15 |         id: metadata
16 |         uses: dependabot/fetch-metadata@v1.3.0
17 |         with:
18 |           github-token: "${{ secrets.GITHUB_TOKEN }}"
19 |       - name: Approve PR
20 |         run: gh pr review --approve "$PR_URL"
21 |         env:
22 |           PR_URL: ${{github.event.pull_request.html_url}}
23 |           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
24 |       - name: Enable auto-merge for Dependabot PRs
25 |         run: gh pr merge --auto --squash "$PR_URL"
26 |         env:
27 |           PR_URL: ${{github.event.pull_request.html_url}}
28 |           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}


--------------------------------------------------------------------------------
/docker-compose.yml:
--------------------------------------------------------------------------------
 1 | version: '3.9'
 2 | 
 3 | services:
 4 |     server:
 5 |       build: .
 6 |       ports:
 7 |         - "3000:3000"
 8 |       volumes:
 9 |         - "${HOME}/.mvn:/root/.mvn"
10 | 


--------------------------------------------------------------------------------
/pom.xml:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0"?>
  2 | <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3 |          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  4 |     <modelVersion>4.0.0</modelVersion>
  5 |     <groupId>com.intuit</groupId>
  6 |     <artifactId>maven-build-scanner</artifactId>
  7 |     <version>2.0.0-SNAPSHOT</version>
  8 | 
  9 |     <properties>
 10 |         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 11 |         <java.version>1.8</java.version>
 12 |     </properties>
 13 | 
 14 |     <dependencies>
 15 |         <dependency>
 16 |             <groupId>org.projectlombok</groupId>
 17 |             <artifactId>lombok</artifactId>
 18 |             <version>1.18.38</version>
 19 |             <scope>provided</scope>
 20 |         </dependency>
 21 |         <dependency>
 22 |             <groupId>org.apache.maven</groupId>
 23 |             <artifactId>maven-core</artifactId>
 24 |             <version>3.9.9</version>
 25 |             <scope>provided</scope>
 26 |         </dependency>
 27 |         <dependency>
 28 |             <groupId>com.fasterxml.jackson.core</groupId>
 29 |             <artifactId>jackson-databind</artifactId>
 30 |             <version>2.19.0</version>
 31 |         </dependency>
 32 |         <dependency>
 33 |             <groupId>commons-io</groupId>
 34 |             <artifactId>commons-io</artifactId>
 35 |             <version>2.19.0</version>
 36 |         </dependency>
 37 |         <dependency>
 38 |             <groupId>org.slf4j</groupId>
 39 |             <artifactId>slf4j-simple</artifactId>
 40 |             <version>1.7.36</version>
 41 |             <scope>test</scope>
 42 |         </dependency>
 43 |         <dependency>
 44 |             <groupId>junit</groupId>
 45 |             <artifactId>junit</artifactId>
 46 |             <version>4.13.2</version>
 47 |             <scope>test</scope>
 48 |         </dependency>
 49 |     </dependencies>
 50 | 
 51 |     <build>
 52 |         <finalName>${project.artifactId}</finalName>
 53 |         <plugins>
 54 |             <plugin>
 55 |                 <groupId>com.diffplug.spotless</groupId>
 56 |                 <artifactId>spotless-maven-plugin</artifactId>
 57 |                 <version>2.44.5</version>
 58 |                 <executions>
 59 |                     <execution>
 60 |                         <goals>
 61 |                             <goal>apply</goal>
 62 |                         </goals>
 63 |                         <phase>compile</phase>
 64 |                     </execution>
 65 |                 </executions>
 66 |                 <configuration>
 67 |                     <java>
 68 |                         <removeUnusedImports/>
 69 |                         <googleJavaFormat/>
 70 |                         <formatAnnotations/>
 71 |                     </java>
 72 |                 </configuration>
 73 |             </plugin>
 74 |             <plugin>
 75 |                 <groupId>org.apache.maven.plugins</groupId>
 76 |                 <artifactId>maven-compiler-plugin</artifactId>
 77 |                 <version>3.14.0</version>
 78 |                 <configuration>
 79 |                     <source>${java.version}</source>
 80 |                     <target>${java.version}</target>
 81 |                 </configuration>
 82 |             </plugin>
 83 |             <plugin>
 84 |                 <artifactId>maven-surefire-plugin</artifactId>
 85 |                 <version>3.5.3</version>
 86 |                 <configuration>
 87 |                     <useSystemClassLoader>false</useSystemClassLoader>
 88 |                 </configuration>
 89 |             </plugin>
 90 |             <plugin>
 91 |                 <groupId>org.sonatype.plugins</groupId>
 92 |                 <artifactId>sisu-maven-plugin</artifactId>
 93 |                 <version>1.4</version>
 94 |                 <executions>
 95 |                     <execution>
 96 |                         <id>generate-index</id>
 97 |                         <goals>
 98 |                             <goal>main-index</goal>
 99 |                         </goals>
100 |                     </execution>
101 |                 </executions>
102 |             </plugin>
103 |             <plugin>
104 |                 <artifactId>maven-assembly-plugin</artifactId>
105 |                 <version>3.7.1</version>
106 |                 <configuration>
107 |                     <archive>
108 |                         <manifest>
109 |                             <mainClass>com.intuit.maven.extensions.build.scanner.Server</mainClass>
110 |                         </manifest>
111 |                     </archive>
112 |                     <descriptorRefs>
113 |                         <descriptorRef>jar-with-dependencies</descriptorRef>
114 |                     </descriptorRefs>
115 |                 </configuration>
116 |                 <executions>
117 |                     <execution>
118 |                         <id>make-assembly</id>
119 |                         <phase>package</phase>
120 |                         <goals>
121 |                             <goal>single</goal>
122 |                         </goals>
123 |                     </execution>
124 |                 </executions>
125 |             </plugin>
126 |         </plugins>
127 |     </build>
128 | </project>
129 | 


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/screenshot.png:
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https://raw.githubusercontent.com/intuit/maven-build-scanner/a52c035cf820a7728f62a7a728aef00defd4f891/screenshot.png


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/src/main/java/com/intuit/maven/extensions/build/scanner/LifecycleProfiler.java:
--------------------------------------------------------------------------------
  1 | package com.intuit.maven.extensions.build.scanner;
  2 | 
  3 | import static java.lang.System.currentTimeMillis;
  4 | 
  5 | import com.intuit.maven.extensions.build.scanner.infra.DataWriter;
  6 | import com.intuit.maven.extensions.build.scanner.infra.DiskDataWriter;
  7 | import com.intuit.maven.extensions.build.scanner.model.*;
  8 | import java.io.File;
  9 | import java.io.IOException;
 10 | import java.io.UncheckedIOException;
 11 | import java.net.InetAddress;
 12 | import java.net.UnknownHostException;
 13 | import java.nio.file.Files;
 14 | import java.util.ArrayList;
 15 | import java.util.LinkedList;
 16 | import java.util.List;
 17 | import java.util.UUID;
 18 | import java.util.concurrent.atomic.AtomicInteger;
 19 | import java.util.function.Function;
 20 | import javax.inject.Named;
 21 | import javax.inject.Singleton;
 22 | import org.apache.maven.eventspy.AbstractEventSpy;
 23 | import org.apache.maven.execution.ExecutionEvent;
 24 | import org.apache.maven.execution.MavenExecutionRequest;
 25 | import org.apache.maven.execution.MavenSession;
 26 | import org.apache.maven.execution.ProjectDependencyGraph;
 27 | import org.apache.maven.plugin.MojoExecution;
 28 | import org.apache.maven.project.MavenProject;
 29 | import org.slf4j.Logger;
 30 | import org.slf4j.LoggerFactory;
 31 | 
 32 | @Named
 33 | @Singleton
 34 | public class LifecycleProfiler extends AbstractEventSpy {
 35 |   private static final Logger LOGGER = LoggerFactory.getLogger(LifecycleProfiler.class.getName());
 36 |   private final AtomicInteger threadIndexGenerator = new AtomicInteger();
 37 |   private final ThreadLocal<Integer> threadIndex =
 38 |       ThreadLocal.withInitial(threadIndexGenerator::incrementAndGet);
 39 |   private final Function<SessionProfile, DataWriter> dataStorageFactory;
 40 |   private DataWriter dataWriter;
 41 |   private SessionProfile sessionProfile;
 42 |   private long lastCheckPoint = currentTimeMillis();
 43 | 
 44 |   public LifecycleProfiler() {
 45 |     this(DiskDataWriter::new);
 46 |   }
 47 | 
 48 |   LifecycleProfiler(Function<SessionProfile, DataWriter> dataStorageFactory) {
 49 |     this.dataStorageFactory = dataStorageFactory;
 50 |   }
 51 | 
 52 |   private static Project project(MavenProject mavenProject) {
 53 |     return new Project(
 54 |         mavenProject.getGroupId(), mavenProject.getArtifactId(), mavenProject.getVersion());
 55 |   }
 56 | 
 57 |   @Override
 58 |   public void init(Context context) {}
 59 | 
 60 |   private static String hostname() {
 61 |     try {
 62 |       return InetAddress.getLocalHost().getHostName();
 63 |     } catch (UnknownHostException e) {
 64 |       return "unknown";
 65 |     }
 66 |   }
 67 | 
 68 |   @Override
 69 |   public synchronized void onEvent(Object event) {
 70 | 
 71 |     if (event instanceof ExecutionEvent) {
 72 |       ExecutionEvent executionEvent = (ExecutionEvent) event;
 73 |       MavenProject mavenProject = executionEvent.getProject();
 74 | 
 75 |       switch (executionEvent.getType()) {
 76 |         case SessionStarted:
 77 |           {
 78 |             MavenSession session = executionEvent.getSession();
 79 |             // TODO its rather nice having the report based on the first project run, rather than
 80 |             // the top-level project
 81 |             // as that indicates quite a different build occurring
 82 |             Project project = project(mavenProject);
 83 |             String tag = getBranch(mavenProject);
 84 | 
 85 |             sessionProfile =
 86 |                 new SessionProfile(
 87 |                     UUID.randomUUID().toString(),
 88 |                     project,
 89 |                     command(session.getRequest()),
 90 |                     hostname(),
 91 |                     System.getProperty("user.name"),
 92 |                     session.getGoals(),
 93 |                     tag,
 94 |                     new LinkedList<>(),
 95 |                     0,
 96 |                     0,
 97 |                     0,
 98 |                     Status.PENDING);
 99 |             sessionProfile.setStartTime(currentTimeMillis());
100 | 
101 |             LOGGER.info(
102 |                 "Creating Maven build scanner session profile "
103 |                     + sessionProfile.getProject().getId()
104 |                     + "#"
105 |                     + sessionProfile.getId());
106 | 
107 |             ProjectDependencyGraph projectDependencyGraph = session.getProjectDependencyGraph();
108 |             List<MavenProject> sortedProjects = projectDependencyGraph.getSortedProjects();
109 |             sortedProjects.forEach(
110 |                 dependency -> {
111 |                   Project childProject =
112 |                       new Project(
113 |                           dependency.getGroupId(),
114 |                           dependency.getArtifactId(),
115 |                           dependency.getVersion());
116 |                   sessionProfile.addProjectProfile(
117 |                       new ProjectProfile(childProject, new ArrayList<>(), Status.PENDING, 0, 0, 0));
118 |                 });
119 | 
120 |             dataWriter = dataStorageFactory.apply(sessionProfile);
121 |             dataWriter.open();
122 |             break;
123 |           }
124 |         case SessionEnded:
125 |           {
126 |             MavenSession session = executionEvent.getSession();
127 |             sessionProfile.setEndTime(currentTimeMillis());
128 | 
129 |             if (session.getResult().hasExceptions()) {
130 |               sessionProfile.setStatus(Status.FAILED);
131 |             } else {
132 |               sessionProfile.setStatus(Status.SUCCEEDED);
133 |             }
134 | 
135 |             dataWriter.close();
136 | 
137 |             String mavenHome = session.getSystemProperties().getProperty("maven.home");
138 | 
139 |             LOGGER.info("To view your build scan, start-up the server:");
140 |             LOGGER.info(
141 |                 "java -jar {}",
142 |                 mavenHome
143 |                     + File.separator
144 |                     + "lib"
145 |                     + File.separator
146 |                     + "ext"
147 |                     + File.separator
148 |                     + "maven-build-scanner-jar-with-dependencies.jar");
149 |             LOGGER.info(
150 |                 "Then open http://localhost:3000/?projectId={}&sessionId={}",
151 |                 sessionProfile.getProject().getId(),
152 |                 sessionProfile.getId());
153 |             break;
154 |           }
155 |         case ProjectStarted:
156 |           {
157 |             sessionProfile
158 |                 .getProjectProfile(project(mavenProject))
159 |                 .setStartTime(currentTimeMillis());
160 |             break;
161 |           }
162 |         case ProjectSucceeded:
163 |         case ProjectFailed:
164 |           {
165 |             ProjectProfile projectProfile = sessionProfile.getProjectProfile(project(mavenProject));
166 |             projectProfile.setStatus(
167 |                 Status.valueOf(executionEvent.getType().name().toUpperCase().substring(7)));
168 |             projectProfile.setEndTime(currentTimeMillis());
169 |             sessionProfile.setEndTime(currentTimeMillis());
170 |             maybeCheckPoint();
171 |             break;
172 |           }
173 |         case MojoStarted:
174 |           {
175 |             Project project = project(mavenProject);
176 |             MojoExecution mojoExecution = executionEvent.getMojoExecution();
177 | 
178 |             ProjectProfile projectProfile = sessionProfile.getProjectProfile(project);
179 |             MojoProfile mojoProfile =
180 |                 new MojoProfile(
181 |                     mojo(mojoExecution),
182 |                     mojoExecution.getExecutionId(),
183 |                     mojoExecution.getGoal(),
184 |                     Status.PENDING,
185 |                     threadIndex.get(),
186 |                     0,
187 |                     0,
188 |                     0);
189 |             mojoProfile.setStartTime(currentTimeMillis());
190 | 
191 |             projectProfile.addMojoProfile(mojoProfile);
192 |             break;
193 |           }
194 |         case MojoSucceeded:
195 |         case MojoFailed:
196 |           {
197 |             Project project = project(mavenProject);
198 |             MojoExecution mojoExecution = executionEvent.getMojoExecution();
199 |             ProjectProfile projectProfile = sessionProfile.getProjectProfile(project);
200 | 
201 |             MojoProfile mojoProfile =
202 |                 projectProfile.getMojoProfile(
203 |                     mojo(mojoExecution), mojoExecution.getExecutionId(), mojoExecution.getGoal());
204 |             mojoProfile.setEndTime(currentTimeMillis());
205 |             mojoProfile.setStatus(
206 |                 Status.valueOf(executionEvent.getType().name().toUpperCase().substring(4)));
207 |           }
208 |           break;
209 |       }
210 |     }
211 |   }
212 | 
213 |   private void maybeCheckPoint() {
214 |     if (currentTimeMillis() - lastCheckPoint > 30_0000) {
215 |       LOGGER.info("Requesting check-point");
216 |       dataWriter.checkPoint();
217 |       lastCheckPoint = currentTimeMillis();
218 |     }
219 |   }
220 | 
221 |   private String getBranch(MavenProject mavenProject) {
222 | 
223 |     try {
224 |       File basedir = mavenProject.getBasedir();
225 |       File gitHead;
226 |       do {
227 |         gitHead = new File(basedir, ".git/HEAD");
228 |         basedir = basedir.getParentFile();
229 |       } while (basedir != null && !gitHead.exists());
230 | 
231 |       if (!gitHead.exists()) {
232 |         return "&lt;git not found&gt;";
233 |       }
234 | 
235 |       //noinspection OptionalGetWithoutIsPresent
236 |       return Files.readAllLines(gitHead.toPath()).stream()
237 |           .map(line -> line.replaceFirst(".*/", ""))
238 |           .findFirst()
239 |           .get();
240 |     } catch (IOException e) {
241 |       throw new UncheckedIOException(e);
242 |     }
243 |   }
244 | 
245 |   private String command(MavenExecutionRequest request) {
246 |     List<String> out = new ArrayList<>();
247 | 
248 |     out.add("mvn");
249 | 
250 |     out.add("-s " + request.getUserSettingsFile());
251 | 
252 |     out.add("-T " + request.getDegreeOfConcurrency());
253 | 
254 |     request.getActiveProfiles().stream().map(profile -> "-P" + profile).forEach(out::add);
255 | 
256 |     request.getUserProperties().entrySet().stream()
257 |         .map(entry -> "-D" + entry.getKey() + "=" + entry.getValue())
258 |         .forEach(out::add);
259 | 
260 |     out.addAll(request.getGoals());
261 | 
262 |     return String.join(" ", out);
263 |   }
264 | 
265 |   private Mojo mojo(MojoExecution mojoExecution) {
266 |     return new Mojo(
267 |         mojoExecution.getGroupId(), mojoExecution.getArtifactId(), mojoExecution.getVersion());
268 |   }
269 | }
270 | 


--------------------------------------------------------------------------------
/src/main/java/com/intuit/maven/extensions/build/scanner/Server.java:
--------------------------------------------------------------------------------
 1 | package com.intuit.maven.extensions.build.scanner;
 2 | 
 3 | import com.fasterxml.jackson.databind.ObjectMapper;
 4 | import com.fasterxml.jackson.databind.SerializationFeature;
 5 | import com.intuit.maven.extensions.build.scanner.infra.DiskDataStorage;
 6 | import com.intuit.maven.extensions.build.scanner.model.ProjectSummary;
 7 | import com.intuit.maven.extensions.build.scanner.model.SessionProfile;
 8 | import com.intuit.maven.extensions.build.scanner.model.SessionSummary;
 9 | import com.sun.net.httpserver.HttpServer;
10 | import java.io.IOException;
11 | import java.io.InputStream;
12 | import java.net.InetSocketAddress;
13 | import java.util.List;
14 | import org.apache.commons.io.IOUtils;
15 | 
16 | public class Server {
17 | 
18 |   private static final ObjectMapper MAPPER =
19 |       new ObjectMapper().configure(SerializationFeature.INDENT_OUTPUT, true);
20 | 
21 |   public static void main(String[] args) throws IOException {
22 |     DiskDataStorage diskDataStorage = new DiskDataStorage();
23 |     HttpServer server = HttpServer.create(new InetSocketAddress(3000), 0);
24 |     server.createContext(
25 |         "/",
26 |         t -> {
27 |           try (InputStream in = Server.class.getClassLoader().getResourceAsStream("index.html")) {
28 |             t.sendResponseHeaders(200, 0);
29 |             IOUtils.copy(in, t.getResponseBody());
30 |           } catch (Throwable e) {
31 |             t.sendResponseHeaders(500, e.toString().length());
32 |             t.getResponseBody().write(e.toString().getBytes());
33 |           } finally {
34 |             t.close();
35 |           }
36 |         });
37 |     server.createContext(
38 |         "/api/v1/session-summaries",
39 |         t -> {
40 |           String projectId = t.getRequestURI().getPath().split("/")[4];
41 |           String groupId = projectId.split(":")[0];
42 |           String artifactId = projectId.split(":")[1];
43 |           ;
44 |           try {
45 |             List<SessionSummary> items = diskDataStorage.listSessionSummaries(groupId, artifactId);
46 |             t.sendResponseHeaders(200, 0);
47 |             MAPPER.writeValue(t.getResponseBody(), items);
48 |           } catch (Throwable e) {
49 |             t.sendResponseHeaders(500, e.toString().length());
50 |             t.getResponseBody().write(e.toString().getBytes());
51 |           } finally {
52 |             t.close();
53 |           }
54 |         });
55 |     server.createContext(
56 |         "/api/v1/session-profiles",
57 |         t -> {
58 |           String id = t.getRequestURI().getPath().split("/")[4];
59 | 
60 |           try {
61 |             SessionProfile item = diskDataStorage.getSessionProfile(id);
62 |             t.sendResponseHeaders(200, 0);
63 |             MAPPER.writeValue(t.getResponseBody(), item);
64 |           } catch (Throwable e) {
65 |             t.sendResponseHeaders(500, e.toString().length());
66 |             t.getResponseBody().write(e.toString().getBytes());
67 |           } finally {
68 |             t.close();
69 |           }
70 |         });
71 |     server.createContext(
72 |         "/api/v1/project-summaries",
73 |         t -> {
74 |           try {
75 |             List<ProjectSummary> items = diskDataStorage.listProjectSummaries();
76 |             t.sendResponseHeaders(200, 0);
77 |             MAPPER.writeValue(t.getResponseBody(), items);
78 |           } catch (Throwable e) {
79 |             t.sendResponseHeaders(500, e.toString().length());
80 |             t.getResponseBody().write(e.toString().getBytes());
81 |           } finally {
82 |             t.close();
83 |           }
84 |         });
85 | 
86 |     System.out.println("Open http://localhost:3000 to view build scan results");
87 |     server.start();
88 |   }
89 | }
90 | 


--------------------------------------------------------------------------------
/src/main/java/com/intuit/maven/extensions/build/scanner/infra/DataWriter.java:
--------------------------------------------------------------------------------
 1 | package com.intuit.maven.extensions.build.scanner.infra;
 2 | 
 3 | import java.io.Closeable;
 4 | 
 5 | public interface DataWriter extends Closeable {
 6 | 
 7 |   void open();
 8 | 
 9 |   void checkPoint();
10 | 
11 |   @Override
12 |   void close();
13 | }
14 | 


--------------------------------------------------------------------------------
/src/main/java/com/intuit/maven/extensions/build/scanner/infra/DiskDataStorage.java:
--------------------------------------------------------------------------------
 1 | package com.intuit.maven.extensions.build.scanner.infra;
 2 | 
 3 | import com.fasterxml.jackson.databind.ObjectMapper;
 4 | import com.fasterxml.jackson.databind.SerializationFeature;
 5 | import com.intuit.maven.extensions.build.scanner.model.Project;
 6 | import com.intuit.maven.extensions.build.scanner.model.ProjectSummary;
 7 | import com.intuit.maven.extensions.build.scanner.model.SessionProfile;
 8 | import com.intuit.maven.extensions.build.scanner.model.SessionSummary;
 9 | import java.io.File;
10 | import java.util.LinkedList;
11 | import java.util.List;
12 | import lombok.SneakyThrows;
13 | 
14 | public class DiskDataStorage {
15 |   private static final String RESULTS =
16 |       System.getProperty("user.home") + File.separator + ".mvn" + File.separator + "scans";
17 |   private static final String SESSION_SUMMARIES = RESULTS + File.separator + "session-summaries";
18 |   private static final String PROJECT_SUMMARIES = RESULTS + File.separator + "project-summaries";
19 |   private static final String SESSION_PROFILES = RESULTS + File.separator + "session-profiles";
20 |   private static final ObjectMapper MAPPER =
21 |       new ObjectMapper().configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
22 | 
23 |   void open() {
24 |     new File(SESSION_PROFILES).mkdirs();
25 |     new File(PROJECT_SUMMARIES).mkdirs();
26 |     new File(SESSION_SUMMARIES).mkdirs();
27 |   }
28 | 
29 |   @SneakyThrows
30 |   void updateProjectSummary(Project project, SessionProfile sessionProfile) {
31 |     String path =
32 |         PROJECT_SUMMARIES
33 |             + File.separator
34 |             + project.getGroupId()
35 |             + "-"
36 |             + project.getArtifactId()
37 |             + ".json";
38 |     MAPPER.writeValue(
39 |         new File(path),
40 |         new ProjectSummary(
41 |             project.getGroupId(), project.getArtifactId(), getSessionSummary(sessionProfile)));
42 |   }
43 | 
44 |   private SessionSummary getSessionSummary(SessionProfile sessionProfile) {
45 |     return new SessionSummary(
46 |         sessionProfile.getId(),
47 |         sessionProfile.getProject(),
48 |         sessionProfile.getStartTime(),
49 |         sessionProfile.getDuration(),
50 |         sessionProfile.getBranch(),
51 |         sessionProfile.getUsername(),
52 |         sessionProfile.getGoals(),
53 |         sessionProfile.getHostname(),
54 |         sessionProfile.getStatus());
55 |   }
56 | 
57 |   @SneakyThrows
58 |   void updateSessionSummary(SessionProfile sessionProfile) {
59 |     String path = SESSION_SUMMARIES + File.separator + sessionProfile.getId() + ".json";
60 |     MAPPER.writeValue(new File(path), getSessionSummary(sessionProfile));
61 |   }
62 | 
63 |   @SneakyThrows
64 |   void updateSessionProfile(SessionProfile sessionProfile) {
65 |     String path = SESSION_PROFILES + File.separator + sessionProfile.getId() + ".json";
66 |     MAPPER.writeValue(new File(path), sessionProfile);
67 |   }
68 | 
69 |   @SneakyThrows
70 |   public List<ProjectSummary> listProjectSummaries() {
71 |     List<ProjectSummary> items = new LinkedList<>();
72 |     for (File file : new File(PROJECT_SUMMARIES).listFiles()) {
73 |       items.add(MAPPER.readValue(file, ProjectSummary.class));
74 |     }
75 |     return items;
76 |   }
77 | 
78 |   @SneakyThrows
79 |   public List<SessionSummary> listSessionSummaries(String groupId, String artifactId) {
80 |     List<SessionSummary> items = new LinkedList<>();
81 |     for (File file : new File(SESSION_SUMMARIES).listFiles()) {
82 |       SessionSummary item = MAPPER.readValue(file, SessionSummary.class);
83 |       if (item.getProject().getGroupId().equals(groupId)
84 |           && item.getProject().getArtifactId().equals(artifactId)) {
85 |         items.add(item);
86 |       }
87 |     }
88 |     return items;
89 |   }
90 | 
91 |   @SneakyThrows
92 |   public SessionProfile getSessionProfile(String id) {
93 |     return MAPPER.readValue(
94 |         new File(SESSION_PROFILES + File.separator + id + ".json"), SessionProfile.class);
95 |   }
96 | }
97 | 


--------------------------------------------------------------------------------
/src/main/java/com/intuit/maven/extensions/build/scanner/infra/DiskDataWriter.java:
--------------------------------------------------------------------------------
 1 | package com.intuit.maven.extensions.build.scanner.infra;
 2 | 
 3 | import com.intuit.maven.extensions.build.scanner.model.Project;
 4 | import com.intuit.maven.extensions.build.scanner.model.SessionProfile;
 5 | 
 6 | public class DiskDataWriter implements DataWriter {
 7 |   private final SessionProfile sessionProfile;
 8 |   private final Project project;
 9 |   private final DiskDataStorage aux = new DiskDataStorage();
10 | 
11 |   public DiskDataWriter(SessionProfile sessionProfile) {
12 |     this.sessionProfile = sessionProfile;
13 |     this.project = sessionProfile.getProject();
14 |   }
15 | 
16 |   @Override
17 |   public void open() {
18 |     aux.open();
19 |     aux.updateSessionSummary(sessionProfile);
20 |   }
21 | 
22 |   @Override
23 |   public void checkPoint() {
24 |     aux.updateSessionProfile(sessionProfile);
25 |   }
26 | 
27 |   @Override
28 |   public void close() {
29 |     aux.updateProjectSummary(project, sessionProfile);
30 |     aux.updateSessionSummary(sessionProfile);
31 |     aux.updateSessionProfile(sessionProfile);
32 |   }
33 | }
34 | 


--------------------------------------------------------------------------------
/src/main/java/com/intuit/maven/extensions/build/scanner/model/Mojo.java:
--------------------------------------------------------------------------------
 1 | package com.intuit.maven.extensions.build.scanner.model;
 2 | 
 3 | import lombok.*;
 4 | 
 5 | @Data
 6 | @NoArgsConstructor
 7 | @AllArgsConstructor
 8 | public class Mojo {
 9 |   @NonNull String groupId, artifactId;
10 |   @NonNull @EqualsAndHashCode.Exclude String version;
11 | }
12 | 


--------------------------------------------------------------------------------
/src/main/java/com/intuit/maven/extensions/build/scanner/model/MojoProfile.java:
--------------------------------------------------------------------------------
 1 | package com.intuit.maven.extensions.build.scanner.model;
 2 | 
 3 | import lombok.AllArgsConstructor;
 4 | import lombok.Data;
 5 | import lombok.NoArgsConstructor;
 6 | import lombok.NonNull;
 7 | 
 8 | @Data
 9 | @AllArgsConstructor
10 | @NoArgsConstructor
11 | public class MojoProfile {
12 | 
13 |   @NonNull private Mojo mojo;
14 |   @NonNull private String executionId;
15 |   @NonNull private String goal;
16 |   @NonNull private Status status;
17 |   private int threadIndex;
18 |   private long startTime, endTime, duration;
19 | 
20 |   public void setStartTime(long startTime) {
21 |     this.startTime = startTime;
22 |     this.endTime = startTime;
23 |   }
24 | 
25 |   public void setEndTime(long endTime) {
26 |     this.endTime = endTime;
27 |     this.duration = endTime - startTime;
28 |   }
29 | }
30 | 


--------------------------------------------------------------------------------
/src/main/java/com/intuit/maven/extensions/build/scanner/model/Project.java:
--------------------------------------------------------------------------------
 1 | package com.intuit.maven.extensions.build.scanner.model;
 2 | 
 3 | import com.fasterxml.jackson.annotation.JsonIgnore;
 4 | import lombok.*;
 5 | 
 6 | @Data
 7 | @AllArgsConstructor
 8 | @NoArgsConstructor
 9 | public class Project {
10 |   @NonNull String groupId, artifactId;
11 |   @NonNull @EqualsAndHashCode.Exclude String version;
12 | 
13 |   @JsonIgnore
14 |   public String getId() {
15 |     return groupId + ":" + artifactId;
16 |   }
17 | }
18 | 


--------------------------------------------------------------------------------
/src/main/java/com/intuit/maven/extensions/build/scanner/model/ProjectProfile.java:
--------------------------------------------------------------------------------
 1 | package com.intuit.maven.extensions.build.scanner.model;
 2 | 
 3 | import java.util.List;
 4 | import lombok.AllArgsConstructor;
 5 | import lombok.Data;
 6 | import lombok.NoArgsConstructor;
 7 | import lombok.NonNull;
 8 | 
 9 | @Data
10 | @AllArgsConstructor
11 | @NoArgsConstructor
12 | public class ProjectProfile {
13 |   @NonNull private Project project;
14 |   @NonNull private List<MojoProfile> mojoProfiles;
15 |   @NonNull private Status status;
16 |   private long startTime, endTime, duration;
17 | 
18 |   public void addMojoProfile(MojoProfile mojoProfile) {
19 |     mojoProfiles.add(mojoProfile);
20 |   }
21 | 
22 |   public MojoProfile getMojoProfile(Mojo mojo, String executionId, String goal) {
23 |     return mojoProfiles.stream()
24 |         .filter(
25 |             mojoProfile ->
26 |                 mojoProfile.getMojo().equals(mojo)
27 |                     && mojoProfile.getExecutionId().equals(executionId)
28 |                     && mojoProfile.getGoal().equals(goal))
29 |         .findFirst()
30 |         .get();
31 |   }
32 | 
33 |   public void setStartTime(long startTime) {
34 |     this.startTime = startTime;
35 |     this.endTime = startTime;
36 |   }
37 | 
38 |   public void setEndTime(long endTime) {
39 |     this.endTime = endTime;
40 |     this.duration = endTime - startTime;
41 |   }
42 | }
43 | 


--------------------------------------------------------------------------------
/src/main/java/com/intuit/maven/extensions/build/scanner/model/ProjectSummary.java:
--------------------------------------------------------------------------------
 1 | package com.intuit.maven.extensions.build.scanner.model;
 2 | 
 3 | import lombok.AllArgsConstructor;
 4 | import lombok.Data;
 5 | import lombok.NoArgsConstructor;
 6 | import lombok.NonNull;
 7 | 
 8 | @Data
 9 | @NoArgsConstructor
10 | @AllArgsConstructor
11 | public class ProjectSummary {
12 |   @NonNull String groupId, artifactId;
13 |   SessionSummary latestSessionSummary;
14 | }
15 | 


--------------------------------------------------------------------------------
/src/main/java/com/intuit/maven/extensions/build/scanner/model/SessionProfile.java:
--------------------------------------------------------------------------------
 1 | package com.intuit.maven.extensions.build.scanner.model;
 2 | 
 3 | import java.util.List;
 4 | import lombok.AllArgsConstructor;
 5 | import lombok.Data;
 6 | import lombok.NoArgsConstructor;
 7 | import lombok.NonNull;
 8 | 
 9 | @Data
10 | @AllArgsConstructor
11 | @NoArgsConstructor
12 | public class SessionProfile {
13 |   @NonNull private String id;
14 |   @NonNull private Project project;
15 |   @NonNull private String command, hostname, username;
16 |   @NonNull private List<String> goals;
17 |   @NonNull private String branch;
18 |   @NonNull private List<ProjectProfile> projectProfiles;
19 |   private long startTime, endTime, duration;
20 |   @NonNull private Status status;
21 | 
22 |   public void addProjectProfile(ProjectProfile projectProfile) {
23 |     projectProfiles.add(projectProfile);
24 |   }
25 | 
26 |   public ProjectProfile getProjectProfile(Project project) {
27 |     return projectProfiles.stream()
28 |         .filter(candidate -> candidate.getProject().equals(project))
29 |         .findFirst()
30 |         .get();
31 |   }
32 | 
33 |   public void setStartTime(long startTime) {
34 |     this.startTime = startTime;
35 |     this.endTime = startTime;
36 |   }
37 | 
38 |   public void setEndTime(long endTime) {
39 |     this.endTime = endTime;
40 |     this.duration = endTime - startTime;
41 |   }
42 | }
43 | 


--------------------------------------------------------------------------------
/src/main/java/com/intuit/maven/extensions/build/scanner/model/SessionSummary.java:
--------------------------------------------------------------------------------
 1 | package com.intuit.maven.extensions.build.scanner.model;
 2 | 
 3 | import java.util.List;
 4 | import lombok.*;
 5 | 
 6 | @Data
 7 | @AllArgsConstructor
 8 | @NoArgsConstructor
 9 | public class SessionSummary {
10 |   @NonNull String id;
11 |   @NonNull Project project;
12 |   long startTime, duration;
13 |   @NonNull String branch, username;
14 |   @NonNull List<String> goals;
15 |   String hostname;
16 |   @NonNull Status status;
17 | }
18 | 


--------------------------------------------------------------------------------
/src/main/java/com/intuit/maven/extensions/build/scanner/model/Status.java:
--------------------------------------------------------------------------------
1 | package com.intuit.maven.extensions.build.scanner.model;
2 | 
3 | public enum Status {
4 |   PENDING,
5 |   SUCCEEDED,
6 |   FAILED
7 | }
8 | 


--------------------------------------------------------------------------------
/src/main/resources/index.html:
--------------------------------------------------------------------------------
  1 | <!doctype html>
  2 | <html lang="en">
  3 | <head>
  4 |     <meta charset="utf-8">
  5 |     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
  6 | 
  7 |     <title>Build Scans</title>
  8 | 
  9 |     <!-- Bootstrap core CSS -->
 10 |     <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css"
 11 |           integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB" crossorigin="anonymous">
 12 | 
 13 |     <!-- Custom styles for this template -->
 14 |     <style>
 15 |         body {
 16 |             font-size: .875rem;
 17 |         }
 18 | 
 19 |         .sidebar .feather {
 20 |             width: 16px;
 21 |             height: 16px;
 22 |             vertical-align: text-bottom;
 23 |         }
 24 | 
 25 |         /*
 26 |          * Sidebar
 27 |          */
 28 | 
 29 |         .sidebar {
 30 |             position: fixed;
 31 |             top: 0;
 32 |             bottom: 0;
 33 |             left: 0;
 34 |             z-index: 100; /* Behind the navbar */
 35 |             padding: 48px 0 0; /* Height of navbar */
 36 |             box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
 37 |         }
 38 | 
 39 |         .sidebar-sticky {
 40 |             position: relative;
 41 |             top: 0;
 42 |             height: calc(100vh - 48px);
 43 |             padding-top: .5rem;
 44 |             overflow-x: hidden;
 45 |             overflow-y: auto; /* Scrollable contents if viewport is shorter than content. */
 46 |         }
 47 | 
 48 |         @supports ((position: -webkit-sticky) or (position: sticky)) {
 49 |             .sidebar-sticky {
 50 |                 position: -webkit-sticky;
 51 |                 position: sticky;
 52 |             }
 53 |         }
 54 | 
 55 |         .sidebar .nav-link {
 56 |             font-weight: 500;
 57 |             color: #333;
 58 |         }
 59 | 
 60 |         .sidebar .nav-link.active {
 61 |             color: #007bff;
 62 |         }
 63 | 
 64 |         .sidebar .nav-link:hover .feather,
 65 |         .sidebar .nav-link.active .feather {
 66 |             color: inherit;
 67 |         }
 68 | 
 69 |         .sidebar .session-summary {
 70 |             font-size: .7rem;
 71 |         }
 72 | 
 73 |         [role="main"] {
 74 |             padding-top: 48px; /* Space for fixed navbar */
 75 |         }
 76 | 
 77 |         .navbar-brand {
 78 |             padding-top: .75rem;
 79 |             padding-bottom: .75rem;
 80 |             font-size: 1rem;
 81 |             background-color: rgba(0, 0, 0, .25);
 82 |             box-shadow: inset -1px 0 0 rgba(0, 0, 0, .25);
 83 |         }
 84 | 
 85 |     </style>
 86 | </head>
 87 | 
 88 | <body>
 89 | <nav class="navbar navbar-dark fixed-top bg-dark flex-md-nowrap p-0 shadow">
 90 |     <a class="navbar-brand col-sm-3 col-md-2 mr-0" href="/">Maven Build Scans <span
 91 |             class="badge badge-default">beta</span></a>
 92 |     <ul class="navbar-nav px-3">
 93 |     </ul>
 94 | </nav>
 95 | 
 96 | <div class="container-fluid">
 97 |     <div class="row">
 98 |         <nav class="col-md-2 d-none d-md-block bg-light sidebar">
 99 |             <div class="sidebar-sticky">
100 |                 <ul class="nav flex-column" id="nav">
101 |                     <li class="nav-item" id="tables">
102 |                         <a class="nav-link" href="/">
103 |                             <span data-feather="home"></span>
104 |                             Dashboard <span class="sr-only">(current)</span>
105 |                         </a>
106 |                     </li>
107 |                 </ul>
108 |             </div>
109 |         </nav>
110 | 
111 |         <main role="main" class="col-md-9 ml-sm-auto col-lg-10 px-4">
112 |         </main>
113 |     </div>
114 | </div>
115 | 
116 | <!-- Bootstrap core JavaScript
117 | ================================================== -->
118 | <!-- Placed at the end of the document so the pages load faster -->
119 | <script
120 |         src="https://code.jquery.com/jquery-3.3.1.min.js"
121 |         integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8="
122 |         crossorigin="anonymous"></script>
123 | <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"
124 |         integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49"
125 |         crossorigin="anonymous"></script>
126 | <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"
127 |         integrity="sha384-smHYKdLADwkXOn1EmN1qk/HfnUcbVRZyYmZ4qpPea6sjB/pTJ0euyQp0Mk8ck+5T"
128 |         crossorigin="anonymous"></script>
129 | 
130 | <!-- Icons -->
131 | <script src="https://unpkg.com/feather-icons/dist/feather.min.js"></script>
132 | 
133 | <!-- Graphs -->
134 | <!--<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.7.1/Chart.min.js"></script>-->
135 | <script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
136 | 
137 | <script type="text/javascript">
138 |     google.charts.load("current", {packages: ["corechart", "timeline"]});
139 | </script>
140 | 
141 | <script>
142 |     var maxRecords = 20;
143 | 
144 |     function parseDuration(ms) {
145 |         var ms = parseInt(ms);
146 |         var seconds = parseInt(ms / 1000);
147 |         var mins = parseInt(seconds / 60);
148 |         var hours = parseInt(mins / 60);
149 |         var days = parseInt(hours / 24);
150 | 
151 |         if (days > 0) {
152 |             return days + "d" + hours % 24 + "h";
153 |         }
154 | 
155 |         if (hours > 0) {
156 |             return hours % 24 + "h" + mins % 60 + "m";
157 |         }
158 | 
159 |         if (mins > 0) {
160 |             return mins % 60 + "m" + seconds % 60 + "s"
161 |         }
162 | 
163 |         return seconds % 60 + "s";
164 |     }
165 | 
166 |     function parseAgo(ms) {
167 |         return parseDuration(new Date().getTime() - ms) + " ago";
168 |     }
169 | 
170 |     function parseStatus(status) {
171 |         return "<span class=\"badge badge-" + {
172 |             "PENDING": "default",
173 |             "SUCCEEDED": "success",
174 |             "FAILED": "danger"
175 |         }[status] + "\">" + status + "</span>"
176 |     }
177 | 
178 |     $.urlParam = function (name) {
179 |         var results = new RegExp('[\?&]' + name + '=([^&#]*)').exec(window.location.href);
180 |         if (results == null) {
181 |             return null;
182 |         }
183 |         else {
184 |             return decodeURI(results[1]) || 0;
185 |         }
186 |     };
187 |     var projectId = $.urlParam("projectId");
188 |     var sessionId = $.urlParam("sessionId");
189 | 
190 |     if (projectId != null) {
191 |         $.getJSON("/api/v1/session-summaries/" + projectId.replace(":", "%3A") + "?r=" + Math.random(), function (data) {
192 | 
193 |             var items = [];
194 |             $.each(data, function (id, sessionSummary) {
195 |                 items.push(sessionSummary);
196 |             });
197 | 
198 |             var ul = $("<ul/>", {class: "nav flex-column"});
199 | 
200 |             var table = $("<table/>", {class: "table"});
201 | 
202 |             table.append("<thead><tr>" +
203 |                 "<th>ID</th>" +
204 |                 "<th>Status</th>" +
205 |                 "<th>Branch</th>" +
206 |                 "<th>Goals</th>" +
207 |                 "<th>User@Hostname</th>" +
208 |                 "<th>Duration</th>" +
209 |                 "</tr></thead>");
210 | 
211 |             var tbody = $("<tbody/>");
212 | 
213 |             tbody.appendTo(table);
214 | 
215 |             $.each(items.sort(function (a, b) {
216 |                 return b.startTime - a.startTime;
217 |             }).slice(0, maxRecords), function (index, sessionSummary) {
218 | 
219 |                 $("<li/>", {
220 |                     class: "nav-item session-summary",
221 |                     html: "<a class='nav-link " + (sessionId === sessionSummary.id ? "active" : "") + "' href='/?projectId=" + projectId + "&sessionId=" + sessionSummary.id + "'><span data-feather='target'></span> "
222 |                     + parseAgo(parseInt(sessionSummary.startTime)) + "  " + parseStatus(sessionSummary.status) + "</a>"
223 |                 }).appendTo(ul);
224 | 
225 | 
226 |                 tbody.append("<tr>" +
227 |                     "<td><a href='?projectId=" + projectId + "&sessionId=" + sessionSummary.id + "'><span data-feather='target'></span> " + parseAgo(sessionSummary.startTime) + "</a></td>" +
228 |                     "<td>" + parseStatus(sessionSummary.status) + "</td>" +
229 |                     "<td><span data-feather='git-branch'></span> " + sessionSummary.branch + "</td>" +
230 |                     "<td>" + sessionSummary.goals + "</td>" +
231 |                     "<td>" + sessionSummary.username + "@" + sessionSummary.hostname + "</td>" +
232 |                     "<td>" + parseDuration(sessionSummary.duration) + "</td>" +
233 |                     "</tr>");
234 |             });
235 | 
236 | 
237 |             if (sessionId == null) {
238 |                 $("<h1/>", {html: "<span data-feather='package'></span> " + projectId}).appendTo("main");
239 |                 table.appendTo("main");
240 |             } else {
241 |                 ul.appendTo("#nav");
242 |             }
243 |             feather.replace();
244 |         });
245 |     }
246 | 
247 |     $.getJSON("/api/v1/project-summaries?r=" + Math.random(), function (data) {
248 |         var items = [];
249 |         $.each(data, function (id, projectSummary) {
250 |             items.push(projectSummary);
251 |         });
252 |         $.each(items.sort(function (a, b) {
253 |             return b.latestSessionSummary.startTime - a.latestSessionSummary.startTime;
254 |         }).slice(0, maxRecords), function (index, projectSummary) {
255 |             $("<li/>", {
256 |                 class: "nav-item",
257 |                 id: projectSummary.id,
258 |                 html: "<a class='nav-link " + (projectId === projectSummary.id ? "active" : "") + "' href=\"?projectId=" + projectSummary.groupId + ":" + projectSummary.artifactId + "\">" +
259 |                 "<span data-feather='package'></span> " + projectSummary.artifactId + " <span class='session-summary'>" + parseAgo(projectSummary.latestSessionSummary.startTime) + " " + parseStatus(projectSummary.latestSessionSummary.status) + "</span></a>"
260 |             }).appendTo("#nav");
261 |         });
262 | 
263 |         feather.replace();
264 |     });
265 | 
266 |     if (sessionId != null) {
267 |         $.getJSON("/api/v1/session-profiles/" + sessionId + "?r=" + Math.random(), function (data) {
268 | 
269 |             $("<h1/>", {html: data.project.artifactId}).appendTo("main");
270 |             $("<p/>", {
271 |                 html:
272 |                 "<span data-feather='target'></span> " + parseAgo(data.startTime) + " " +
273 |                 parseStatus(data.status) +
274 |                 "<span data-feather='git-branch'></span> " + data.branch + " " +
275 |                 data.username + "@" + data.hostname + " " +
276 |                 parseDuration(data.duration)
277 |             }).appendTo("main");
278 | 
279 |             var pre = $("<p/>", {
280 |                 html: "<code>" + data.command + "</code>",
281 |                 "data-toggle": "tooltip",
282 |                 title: "This is only roughly the command executed."
283 |             });
284 |             pre.appendTo("main");
285 |             $(pre).tooltip();
286 | 
287 |             var significantlyLong = function (a) {
288 |                 // could it render as a single pixel wide on a 2000px wide monitor?
289 |                 return a.duration > 0 && a.duration > data.duration / 2000
290 |             };
291 |             var byStartTime = function (a, b) {
292 |                 return b.startTime - b.startTime
293 |             };
294 |             var byDuration = function (a, b) {
295 |                 return b.duration - a.duration
296 |             };
297 | 
298 | 
299 |             var mojoProfiles = [];
300 |             var summaryMojoProfiles = {};
301 |             $.each(data.projectProfiles.filter(significantlyLong).sort(byStartTime), function (index, projectProfile) {
302 |                 $.each(projectProfile.mojoProfiles.filter(significantlyLong).sort(byStartTime), function (index, mojoProfile) {
303 |                     mojoProfiles.push([
304 |                         "Thread #" + mojoProfile.threadIndex,
305 |                         projectProfile.project.artifactId + "/" + mojoProfile.mojo.artifactId + ":" + mojoProfile.executionId + ":" + mojoProfile.goal,
306 |                         new Date(mojoProfile.startTime),
307 |                         new Date(mojoProfile.endTime)
308 |                     ]);
309 |                     var key = mojoProfile.mojo.artifactId;
310 |                     if (!summaryMojoProfiles[key]) {
311 |                         summaryMojoProfiles[key] = {duration: 0};
312 |                     }
313 |                     summaryMojoProfiles[key].duration += mojoProfile.duration;
314 |                 });
315 |             });
316 | 
317 | 
318 |             $("<div id='timeline' style='height: 500px;'/>").appendTo("main");
319 |             $("<div id='mojoPieChart' style='height: 500px;'/>").appendTo("main");
320 | 
321 |             let drawTimeline = function () {
322 | 
323 |                 var container = document.getElementById("timeline");
324 |                 var chart = new google.visualization.Timeline(container);
325 |                 var dataTable = new google.visualization.DataTable();
326 | 
327 |                 dataTable.addColumn({type: 'string', id: 'Thread'});
328 |                 dataTable.addColumn({type: 'string', id: 'Mojo'});
329 |                 dataTable.addColumn({type: 'date', id: 'Start'});
330 |                 dataTable.addColumn({type: 'date', id: 'End'});
331 |                 dataTable.addRows(mojoProfiles);
332 |                 chart.draw(dataTable, {timeline: {singleColor: '#666'}});
333 |             };
334 | 
335 |             function drawMojoPieChart() {
336 |                 var array = [
337 |                     ['Mojo', 'Duration']
338 |                 ];
339 | 
340 |                 $.each(Object.keys(summaryMojoProfiles).map(function (key) {
341 |                     return {key: key, duration: summaryMojoProfiles[key].duration};
342 |                 }).sort(byDuration), function (index, summaryMojoProfile) {
343 |                     array.push([summaryMojoProfile.key, summaryMojoProfile.duration]);
344 |                 });
345 | 
346 |                 var data = google.visualization.arrayToDataTable(array);
347 | 
348 |                 var chart = new google.visualization.PieChart(document.getElementById('mojoPieChart'));
349 | 
350 |                 chart.draw(data, {title: 'Mojo Totals'});
351 |             }
352 | 
353 |             setTimeout(drawTimeline, 1000);
354 |             setTimeout(drawMojoPieChart, 1000);
355 | 
356 | 
357 |             // table
358 | 
359 |             var table = $("<table/>", {class: "table"});
360 | 
361 |             table.append("<thead><tr>" +
362 |                 "<th>Project</th>" +
363 |                 "<th>Duration</th>" +
364 |                 "<th>Mojos</th>" +
365 |                 "</tr></thead>");
366 | 
367 |             var tbody = $("<tbody/>");
368 | 
369 |             tbody.appendTo(table);
370 | 
371 |             $.each(data.projectProfiles.filter(significantlyLong).sort(byDuration), function (index, projectProfile) {
372 |                 var mojoProfiles = [];
373 |                 if (projectProfile.phaseProfiles) {
374 |                     $.each(projectProfile.phaseProfiles, function (indexn, phaseProfile) {
375 |                         $.each(phaseProfile.mojoProfiles.filter(significantlyLong).sort(byDuration), function (index, mojoProfile) {
376 |                             mojoProfiles.push(mojoProfile);
377 |                         });
378 |                     });
379 |                 } else {
380 |                     $.each(projectProfile.mojoProfiles.filter(significantlyLong).sort(byDuration), function (index, mojoProfile) {
381 |                         mojoProfiles.push(mojoProfile);
382 |                     });
383 |                 }
384 | 
385 |                 tbody.append("<tr>" +
386 |                     "<td>" + projectProfile.project.artifactId + "</td>" +
387 |                     "<td>" + parseDuration(projectProfile.duration) + "</td>" +
388 |                     "<td><table class='table'><tbody>" + mojoProfiles.map(function (mojoProfile) {
389 |                         return "<tr><td>" + mojoProfile.mojo.artifactId + ":" + mojoProfile.executionId + ":" + mojoProfile.goal + "</td><td>" + parseDuration(mojoProfile.duration) + "</td></tr>";
390 |                     }).join("") + "</tbody></table></td>" +
391 |                     "</tr>");
392 | 
393 | 
394 |             });
395 | 
396 |             table.appendTo("main");
397 | 
398 |             feather.replace();
399 |         });
400 |     }
401 | 
402 | </script>
403 | </body>
404 | </html>
405 | 


--------------------------------------------------------------------------------
/src/test/java/com/intuit/maven/extensions/build/scanner/LifecycleProfilerTest.java:
--------------------------------------------------------------------------------
 1 | package com.intuit.maven.extensions.build.scanner;
 2 | 
 3 | import static org.apache.maven.execution.ExecutionEvent.Type.MojoFailed;
 4 | import static org.apache.maven.execution.ExecutionEvent.Type.MojoStarted;
 5 | import static org.apache.maven.execution.ExecutionEvent.Type.MojoSucceeded;
 6 | import static org.apache.maven.execution.ExecutionEvent.Type.ProjectFailed;
 7 | import static org.apache.maven.execution.ExecutionEvent.Type.ProjectStarted;
 8 | import static org.apache.maven.execution.ExecutionEvent.Type.ProjectSucceeded;
 9 | import static org.apache.maven.execution.ExecutionEvent.Type.SessionEnded;
10 | import static org.apache.maven.execution.ExecutionEvent.Type.SessionStarted;
11 | 
12 | import com.intuit.maven.extensions.build.scanner.infra.DataWriter;
13 | import java.io.File;
14 | import java.util.Arrays;
15 | import java.util.List;
16 | import org.apache.maven.execution.ExecutionEvent;
17 | import org.apache.maven.model.Plugin;
18 | import org.apache.maven.plugin.MojoExecution;
19 | import org.apache.maven.project.MavenProject;
20 | import org.junit.Test;
21 | 
22 | public class LifecycleProfilerTest {
23 | 
24 |   private final LifecycleProfiler sessionProfileRenderer =
25 |       new LifecycleProfiler(
26 |           sessionProfile ->
27 |               new DataWriter() {
28 |                 @Override
29 |                 public void open() {}
30 | 
31 |                 @Override
32 |                 public void checkPoint() {}
33 | 
34 |                 @Override
35 |                 public void close() {}
36 |               });
37 | 
38 |   private static MojoExecution mojoExecution(String test) {
39 |     Plugin p = new Plugin();
40 |     p.setGroupId("test");
41 |     p.setArtifactId(test);
42 |     p.setVersion("1");
43 |     MojoExecution m = new MojoExecution(p, "test", "test");
44 |     m.setLifecyclePhase("test");
45 |     return m;
46 |   }
47 | 
48 |   private static MavenProject project(String artifactId) {
49 |     MavenProject p = new MavenProject();
50 |     p.setGroupId("test");
51 |     p.setArtifactId(artifactId);
52 |     p.setVersion("1");
53 |     p.setFile(new File("./pom.xml"));
54 |     return p;
55 |   }
56 | 
57 |   @Test
58 |   public void testSessionProfile() throws Exception {
59 |     MavenProject projectA = project("test-a");
60 |     MavenProject projectB = project("test-b");
61 |     MojoExecution mojoA = mojoExecution("test-a");
62 |     MojoExecution mojoB = mojoExecution("test-b");
63 |     List<MavenProject> projects = Arrays.asList(projectA, projectB);
64 |     for (ExecutionEvent event :
65 |         new ExecutionEvent[] {
66 |           new TestExecutionEvent(SessionStarted, projectA, null, projects),
67 |           new TestExecutionEvent(ProjectStarted, projectA),
68 |           new TestExecutionEvent(MojoStarted, projectA, mojoA),
69 |           new TestExecutionEvent(MojoSucceeded, projectA, mojoA),
70 |           new TestExecutionEvent(ProjectSucceeded, projectA),
71 |           new TestExecutionEvent(ProjectStarted, projectB),
72 |           new TestExecutionEvent(MojoStarted, projectB, mojoB),
73 |           new TestExecutionEvent(MojoFailed, projectB, mojoB),
74 |           new TestExecutionEvent(ProjectFailed, projectB),
75 |           new TestExecutionEvent(SessionEnded, projectA)
76 |         }) {
77 |       sessionProfileRenderer.onEvent(event);
78 |       Thread.sleep(2);
79 |     }
80 |   }
81 | }
82 | 


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/src/test/java/com/intuit/maven/extensions/build/scanner/TestExecutionEvent.java:
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 1 | package com.intuit.maven.extensions.build.scanner;
 2 | 
 3 | import java.util.Collections;
 4 | import java.util.List;
 5 | import org.apache.maven.execution.DefaultMavenExecutionRequest;
 6 | import org.apache.maven.execution.DefaultMavenExecutionResult;
 7 | import org.apache.maven.execution.ExecutionEvent;
 8 | import org.apache.maven.execution.MavenSession;
 9 | import org.apache.maven.execution.ProjectDependencyGraph;
10 | import org.apache.maven.plugin.MojoExecution;
11 | import org.apache.maven.project.MavenProject;
12 | 
13 | class TestExecutionEvent implements ExecutionEvent {
14 |   private final ExecutionEvent.Type type;
15 |   private final MavenProject project;
16 |   private final MojoExecution mojoExecution;
17 |   private final MavenSession mavenSession =
18 |       new MavenSession(
19 |           null, null, new DefaultMavenExecutionRequest(), new DefaultMavenExecutionResult());
20 | 
21 |   private final List<MavenProject> projects;
22 | 
23 |   {
24 |     mavenSession.setProjectDependencyGraph(
25 |         new ProjectDependencyGraph() {
26 |           @Override
27 |           public List<MavenProject> getAllProjects() {
28 |             return null;
29 |           }
30 | 
31 |           @Override
32 |           public List<MavenProject> getSortedProjects() {
33 |             return projects;
34 |           }
35 | 
36 |           @Override
37 |           public List<MavenProject> getDownstreamProjects(
38 |               MavenProject project, boolean transitive) {
39 |             return null;
40 |           }
41 | 
42 |           @Override
43 |           public List<MavenProject> getUpstreamProjects(MavenProject project, boolean transitive) {
44 |             return null;
45 |           }
46 |         });
47 |   }
48 | 
49 |   TestExecutionEvent(Type type, MavenProject project) {
50 |     this(type, project, null);
51 |   }
52 | 
53 |   TestExecutionEvent(Type type, MavenProject project, MojoExecution mojoExecution) {
54 |     this(type, project, mojoExecution, Collections.singletonList(project));
55 |   }
56 | 
57 |   TestExecutionEvent(
58 |       Type type, MavenProject project, MojoExecution mojoExecution, List<MavenProject> projects) {
59 |     this.type = type;
60 |     this.project = project;
61 |     this.mojoExecution = mojoExecution;
62 |     this.projects = projects;
63 |   }
64 | 
65 |   @Override
66 |   public Type getType() {
67 |     return type;
68 |   }
69 | 
70 |   @Override
71 |   public MavenSession getSession() {
72 |     return mavenSession;
73 |   }
74 | 
75 |   @Override
76 |   public MavenProject getProject() {
77 |     return project;
78 |   }
79 | 
80 |   @Override
81 |   public MojoExecution getMojoExecution() {
82 |     return mojoExecution;
83 |   }
84 | 
85 |   @Override
86 |   public Exception getException() {
87 |     return null;
88 |   }
89 | }
90 | 


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