EasyCode Skill

Purpose

This skill turns natural-language requests into deterministic EasyCode-style generation inputs and execution steps.

Use this skill when users ask for:

• - Generating Java code from one or more DB tables
• MyBatisPlus or custom template-group generation
• Reusing previous DB/package/author/template settings
• Auto-mapping base_package to project output paths

Inputs and Contract

1. 1. Normalize the request to generate_java_code schema in references/function-schema.json.
2. Require explicit table names.
3. Fill missing fields from local state when available.
4. If critical DB fields are still missing, ask only for missing items.
5. When available, pass generation_config.table_columns for full field-level rendering parity.
6. If table_columns is absent, script attempts JDBC metadata fetch from db_connection.

Workflow

1. 1. Parse user intent.
2. Load recent state from .easycode-skill/state.json by running:

- python3 scripts/easycode_skill.py state --show

1. 3. Merge request + state + defaults:

- default template_group is Custom-V3. - default output root is src/main/java.

1. 4. Validate template group against references/template-groups.md.
2. Preview output plan:

- python3 scripts/easycode_skill.py plan --spec '<json>'

1. 6. Execute generation:

- python3 scripts/easycode_skill.py execute --spec '<json>' - add --overwrite only when user confirms replacement - add --run-project-format to run formatter after generation

1. 7. Persist successful config:

- python3 scripts/easycode_skill.py state --save --spec '<json>'

1. 8. Helper commands:

- python3 scripts/easycode_skill.py check-driver --db-type mysql - python3 scripts/easycode_skill.py spec-template --db-type mysql --tables user,order - python3 scripts/easycode_skill.py interactive (首次 1~9 步引导，后续仅输入表名)

Generation Rules

• - Path mapping:

- Convert base_package (for example com.app.admin) to src/main/java/com/app/admin. - Append template-level relative package (for example entity, mapper, service, controller).

• - Template groups:

- MyBatisPlus -> configs/EasyCodeConfig-mybatispuls.json (fallback project root file) - Custom-V2 -> configs/EasyCodeConfig-V2.json (fallback project root file) - Custom-V3 -> configs/EasyCodeConfig-V3.json (fallback project root file)

• - JDBC drivers:

- Preferred lookup is drivers/drivers-paths.json. - Skill-local jars under drivers/<db>/ are supported. - If still missing, pass db_connection.driver_jar.

• - Safety:

- Always show a pre-write file list. - If file exists, mark as overwrite_candidate and ask for confirmation before replacing.

Current Renderer Status

• - The script uses a Java Velocity bridge to render template code with EasyCode global macros (init/define/autoImport/mybatisSupport).
• INLINECODE37 writes rendered output (not scaffold), and plan can include rendered content with --include-content.
• If table_columns is missing, script auto-fetches metadata through JDBC.
• When no JDBC driver is found locally, pass db_connection.driver_jar (and optional db_connection.driver_class) or provide table_columns.
• Default JDBC type preferences:

- Number -> Long - Time/Date/Timestamp -> Date - Override via generation_config.type_mapping when needed. - Optional interactive prompt: add --interactive-type-mapping to plan/execute when type_mapping is not specified.

• - Optional project formatter:

- set generation_config.project_format_command to custom command(s), or - use --run-project-format and let script auto-detect gradlew/mvnw format tasks.

Memory Policy

Persist these keys after successful run:

• - db_type, url, INLINECODE55
• INLINECODE56, base_package, INLINECODE58
• optional project_root, INLINECODE60
• interactive mode also persists pass, driver_jar, driver_class, type_mapping, project_format_command for next-run defaults.

Do not store plaintext password in state. If password must be cached, store encrypted value from host secret manager.

Execution Guidance

• - Prefer deterministic script calls for plan/state actions.
• For actual rendering, use the project’s EasyCode engine implementation when available.
• If engine invocation is unavailable, still provide a complete plan and clearly report blocked execution step.

Response Style

When reporting execution:

• - Show resolved template group
• Show resolved base output directory
• Show generated/updated file count
• Show blocked items (if any) and exact next action