feat: Weevil v1.0.0-beta1 - FTC Project Generator
Cross-platform tool for generating clean, testable FTC robot projects without editing the SDK installation. Features: - Standalone project generation with proper separation from SDK - Per-project SDK configuration via .weevil.toml - Local unit testing support (no robot required) - Cross-platform build/deploy scripts (Linux/macOS/Windows) - Project upgrade system preserving user code - Configuration management commands - Comprehensive test suite (11 passing tests) - Zero-warning builds Architecture: - Pure Rust implementation with embedded Gradle wrapper - Projects use deployToSDK task to copy code to FTC SDK TeamCode - Git-ready projects with automatic initialization - USB and WiFi deployment with auto-detection Commands: - weevil new <name> - Create new project - weevil upgrade <path> - Update project infrastructure - weevil config <path> - View/modify project configuration - weevil sdk status/install/update - Manage SDKs Addresses the core problem: FTC's SDK structure forces students to edit framework internals instead of separating concerns like industry standard practices. Weevil enables proper software engineering workflows for robotics education.
This commit is contained in:
Eric Ratliff
455
src/project/mod.rs
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455
src/project/mod.rs
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use std::path::Path;
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use anyhow::{Result, Context};
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use std::fs;
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use colored::*;
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use tera::Context as TeraContext;
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use git2::Repository;
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use crate::sdk::SdkConfig;
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pub mod deployer;
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pub mod config;
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pub use config::ProjectConfig;
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pub struct ProjectBuilder {
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name: String,
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}
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impl ProjectBuilder {
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pub fn new(name: &str, _sdk_config: &SdkConfig) -> Result<Self> {
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Ok(Self {
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name: name.to_string(),
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})
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}
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pub fn create(&self, project_path: &Path, sdk_config: &SdkConfig) -> Result<()> {
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// Create directory structure
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self.create_directories(project_path)?;
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// Generate files from templates
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self.generate_files(project_path, sdk_config)?;
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// Setup Gradle wrapper
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self.setup_gradle(project_path)?;
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// Initialize git repository
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self.init_git(project_path)?;
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// Make scripts executable
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self.make_executable(project_path)?;
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println!("{} Project structure created", "✓".green());
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Ok(())
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}
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fn create_directories(&self, project_path: &Path) -> Result<()> {
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let dirs = vec![
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"src/main/java/robot",
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"src/main/java/robot/subsystems",
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"src/main/java/robot/hardware",
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"src/main/java/robot/opmodes",
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"src/test/java/robot",
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"src/test/java/robot/subsystems",
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"gradle/wrapper",
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];
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for dir in dirs {
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let full_path = project_path.join(dir);
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fs::create_dir_all(&full_path)
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.context(format!("Failed to create directory: {}", dir))?;
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}
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Ok(())
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}
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fn generate_files(&self, project_path: &Path, sdk_config: &SdkConfig) -> Result<()> {
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let mut _context = TeraContext::new();
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_context.insert("project_name", &self.name);
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_context.insert("sdk_dir", &sdk_config.ftc_sdk_path.to_string_lossy());
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_context.insert("generator_version", "1.0.0");
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self.create_project_files(project_path, sdk_config)?;
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Ok(())
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}
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fn create_project_files(&self, project_path: &Path, sdk_config: &SdkConfig) -> Result<()> {
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// Create .weevil.toml config
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let project_config = ProjectConfig::new(&self.name, sdk_config.ftc_sdk_path.clone())?;
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project_config.save(project_path)?;
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// README.md
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let readme = format!(
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r#"# {}
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FTC Robot Project generated by Weevil v1.0.0
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## Quick Start
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```bash
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# Test your code (runs on PC, no robot needed)
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./gradlew test
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# Build and deploy (Linux/Mac)
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./build.sh
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./deploy.sh
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# Build and deploy (Windows)
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build.bat
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deploy.bat
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```
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## Project Structure
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- `src/main/java/robot/` - Your robot code
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- `src/test/java/robot/` - Unit tests (run on PC)
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## Development Workflow
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1. Write code in `src/main/java/robot/`
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2. Test locally: `./gradlew test`
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3. Deploy: `./deploy.sh` (or `deploy.bat` on Windows)
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"#,
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self.name
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);
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fs::write(project_path.join("README.md"), readme)?;
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// .gitignore
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let gitignore = "build/\n.gradle/\n*.iml\n.idea/\nlocal.properties\n*.apk\n*.aab\n";
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fs::write(project_path.join(".gitignore"), gitignore)?;
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// Version marker
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fs::write(project_path.join(".weevil-version"), "1.0.0")?;
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// build.gradle.kts - Pure Java with deployToSDK task
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let build_gradle = format!(r#"plugins {{
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java
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}}
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repositories {{
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mavenCentral()
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google()
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}}
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dependencies {{
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// Testing (runs on PC without SDK)
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testImplementation("org.junit.jupiter:junit-jupiter:5.10.0")
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testRuntimeOnly("org.junit.platform:junit-platform-launcher")
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testImplementation("org.mockito:mockito-core:5.5.0")
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}}
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java {{
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sourceCompatibility = JavaVersion.VERSION_11
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targetCompatibility = JavaVersion.VERSION_11
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}}
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tasks.test {{
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useJUnitPlatform()
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testLogging {{
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events("passed", "skipped", "failed")
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showStandardStreams = false
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exceptionFormat = org.gradle.api.tasks.testing.logging.TestExceptionFormat.FULL
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}}
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}}
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// Task to deploy code to FTC SDK
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tasks.register<Copy>("deployToSDK") {{
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group = "ftc"
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description = "Copy code to FTC SDK TeamCode for deployment"
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val sdkDir = "{}"
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from("src/main/java") {{
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include("robot/**/*.java")
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}}
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into(layout.projectDirectory.dir("$sdkDir/TeamCode/src/main/java"))
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doLast {{
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println("✓ Code deployed to TeamCode")
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}}
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}}
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// Task to build APK
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tasks.register<Exec>("buildApk") {{
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group = "ftc"
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description = "Build APK using FTC SDK"
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dependsOn("deployToSDK")
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val sdkDir = "{}"
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workingDir = file(sdkDir)
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commandLine = if (System.getProperty("os.name").lowercase().contains("windows")) {{
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listOf("cmd", "/c", "gradlew.bat", "assembleDebug")
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}} else {{
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listOf("./gradlew", "assembleDebug")
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}}
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doLast {{
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println("✓ APK built successfully")
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}}
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}}
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"#, sdk_config.ftc_sdk_path.display(), sdk_config.ftc_sdk_path.display());
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fs::write(project_path.join("build.gradle.kts"), build_gradle)?;
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// settings.gradle.kts
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let settings_gradle = format!("rootProject.name = \"{}\"\n", self.name);
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fs::write(project_path.join("settings.gradle.kts"), settings_gradle)?;
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// build.sh (Linux/Mac)
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let build_sh = r#"#!/bin/bash
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set -e
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# Read SDK path from config
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SDK_DIR=$(grep '^ftc_sdk_path' .weevil.toml | sed 's/.*= "\(.*\)"/\1/')
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if [ -z "$SDK_DIR" ]; then
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echo "Error: Could not read FTC SDK path from .weevil.toml"
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exit 1
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fi
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echo "Building project..."
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echo "Using FTC SDK: $SDK_DIR"
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./gradlew buildApk
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echo ""
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echo "✓ Build complete!"
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echo ""
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APK=$(find "$SDK_DIR" -path "*/outputs/apk/debug/*.apk" 2>/dev/null | head -1)
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if [ -n "$APK" ]; then
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echo "APK: $APK"
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fi
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"#;
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let build_sh_path = project_path.join("build.sh");
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fs::write(&build_sh_path, build_sh)?;
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// build.bat (Windows)
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let build_bat = r#"@echo off
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setlocal enabledelayedexpansion
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REM Read SDK path from config
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for /f "tokens=2 delims==" %%a in ('findstr /c:"ftc_sdk_path" .weevil.toml') do (
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set SDK_DIR=%%a
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set SDK_DIR=!SDK_DIR:"=!
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set SDK_DIR=!SDK_DIR: =!
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)
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if not defined SDK_DIR (
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echo Error: Could not read FTC SDK path from .weevil.toml
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exit /b 1
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)
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echo Building project...
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echo Using FTC SDK: %SDK_DIR%
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call gradlew.bat buildApk
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echo.
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echo Build complete!
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"#;
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fs::write(project_path.join("build.bat"), build_bat)?;
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// deploy.sh with all the flags
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let deploy_sh = r#"#!/bin/bash
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set -e
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# Read SDK path from config
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SDK_DIR=$(grep '^ftc_sdk_path' .weevil.toml | sed 's/.*= "\(.*\)"/\1/')
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if [ -z "$SDK_DIR" ]; then
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echo "Error: Could not read FTC SDK path from .weevil.toml"
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exit 1
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fi
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# Parse arguments
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USE_USB=false
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USE_WIFI=false
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CUSTOM_IP=""
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WIFI_TIMEOUT=5
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while [[ $# -gt 0 ]]; do
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case $1 in
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--usb) USE_USB=true; shift ;;
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--wifi) USE_WIFI=true; shift ;;
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-i|--ip) CUSTOM_IP="$2"; USE_WIFI=true; shift 2 ;;
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--timeout) WIFI_TIMEOUT="$2"; shift 2 ;;
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*) echo "Unknown option: $1"; echo "Usage: $0 [--usb|--wifi] [-i IP] [--timeout SECONDS]"; exit 1 ;;
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esac
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done
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echo "Building APK..."
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./gradlew buildApk
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echo ""
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echo "Deploying to Control Hub..."
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# Check for adb
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if ! command -v adb &> /dev/null; then
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echo "Error: adb not found. Install Android SDK platform-tools."
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exit 1
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fi
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# Find the APK in FTC SDK
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APK=$(find "$SDK_DIR" -path "*/outputs/apk/debug/*.apk" | head -1)
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if [ -z "$APK" ]; then
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echo "Error: APK not found in $SDK_DIR"
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exit 1
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fi
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# Connection logic
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if [ "$USE_USB" = true ]; then
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echo "Using USB..."
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adb devices
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elif [ "$USE_WIFI" = true ]; then
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TARGET_IP="${CUSTOM_IP:-192.168.43.1}"
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echo "Connecting to $TARGET_IP..."
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timeout ${WIFI_TIMEOUT}s adb connect "$TARGET_IP:5555" || {
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echo "Failed to connect"
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exit 1
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}
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else
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# Auto-detect
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if adb devices | grep -q "device$"; then
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echo "Using USB (auto-detected)..."
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else
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echo "Trying WiFi..."
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timeout ${WIFI_TIMEOUT}s adb connect "192.168.43.1:5555" || {
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echo "No devices found"
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exit 1
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}
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fi
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fi
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echo "Installing: $APK"
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adb install -r "$APK"
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echo ""
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echo "✓ Deployed!"
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"#;
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fs::write(project_path.join("deploy.sh"), deploy_sh)?;
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// deploy.bat
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let deploy_bat = r#"@echo off
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setlocal enabledelayedexpansion
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REM Read SDK path from config
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for /f "tokens=2 delims==" %%a in ('findstr /c:"ftc_sdk_path" .weevil.toml') do (
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set SDK_DIR=%%a
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set SDK_DIR=!SDK_DIR:"=!
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set SDK_DIR=!SDK_DIR: =!
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)
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if not defined SDK_DIR (
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echo Error: Could not read FTC SDK path from .weevil.toml
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exit /b 1
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)
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echo Building APK...
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call gradlew.bat buildApk
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echo.
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echo Deploying to Control Hub...
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REM Find APK
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for /f "delims=" %%i in ('dir /s /b "%SDK_DIR%\*app-debug.apk" 2^>nul') do set APK=%%i
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if not defined APK (
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echo Error: APK not found
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exit /b 1
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)
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echo Installing: %APK%
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adb install -r "%APK%"
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echo.
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echo Deployed!
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"#;
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fs::write(project_path.join("deploy.bat"), deploy_bat)?;
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// Simple test file
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let test_file = r#"package robot;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.*;
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class BasicTest {
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@Test
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void testBasic() {
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assertTrue(true, "Basic test should pass");
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}
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}
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"#;
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fs::write(
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project_path.join("src/test/java/robot/BasicTest.java"),
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test_file
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)?;
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Ok(())
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}
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fn setup_gradle(&self, project_path: &Path) -> Result<()> {
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println!("Setting up Gradle wrapper...");
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crate::sdk::gradle::setup_wrapper(project_path)?;
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println!("{} Gradle wrapper configured", "✓".green());
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Ok(())
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}
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fn init_git(&self, project_path: &Path) -> Result<()> {
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println!("Initializing git repository...");
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let repo = Repository::init(project_path)
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.context("Failed to initialize git repository")?;
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// Configure git
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let mut config = repo.config()?;
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// Only set if not already set globally
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if config.get_string("user.email").is_err() {
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config.set_str("user.email", "robot@example.com")?;
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}
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if config.get_string("user.name").is_err() {
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config.set_str("user.name", "FTC Robot")?;
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}
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// Initial commit
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let mut index = repo.index()?;
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index.add_all(["*"].iter(), git2::IndexAddOption::DEFAULT, None)?;
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index.write()?;
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let tree_id = index.write_tree()?;
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let tree = repo.find_tree(tree_id)?;
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let signature = repo.signature()?;
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repo.commit(
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Some("HEAD"),
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&signature,
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&signature,
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"Initial commit from Weevil",
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&tree,
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&[],
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)?;
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println!("{} Git repository initialized", "✓".green());
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Ok(())
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}
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fn make_executable(&self, project_path: &Path) -> Result<()> {
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#[cfg(unix)]
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{
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use std::os::unix::fs::PermissionsExt;
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let scripts = vec!["gradlew", "build.sh", "deploy.sh"];
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for script in scripts {
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let path = project_path.join(script);
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if path.exists() {
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let mut perms = fs::metadata(&path)?.permissions();
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perms.set_mode(0o755);
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fs::set_permissions(&path, perms)?;
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}
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}
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}
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Ok(())
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}
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}
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Block a user