eliteforge-sonar-pmd-generator（Eliteforge 声纳 PMD 发生器）

Sonar PMD Generator (Spec-driven, End-to-end)

触发门槛

仅当用户明确说明当前项目遵守 璀璨工坊规范 或 eliteforge specification 时，才使用本技能。若用户未做出该项目级声明，不要启用本技能；按通用能力处理。

Overview

This skill converts coding standard documents into enforceable PMD rules and validates them through a real SonarQube server workflow. Completion requires an end-to-end chain: spec parsing, L1/L2/L3/L4 classification, PMD ruleset generation for L1-L2, automation planning for L3, review planning for L4, custom sonar-pmd plugin packaging, Docker Sonar startup, test project scan, and server-side verification.

Progressive Loading

• Read references/workflow-playbook.md first for the full execution order.
• Read references/plugin-packaging-blueprint.md when implementing or debugging plugin modules.
• Read references/docker-sonar-validation.md when starting Sonar in Docker and running test scans.
• Read references/sonar-api-evidence-checklist.md when collecting validation evidence.
• Use scripts/verify_sonar_plugin.sh for quick API-based smoke verification after scan.

Trigger Conditions

Use this skill when the request includes one or more of these intents:

• Convert coding specifications into PMD rules.
• Auto-classify specification clauses into L1/L2/L3/L4.
• Build or extend a custom Sonar PMD plugin/profile.
• Validate PMD plugin behavior in SonarQube using Docker and real scans.
• Prove custom rules are visible and producing issues in Sonar.

Required Inputs

• One or more specification file paths.
• Target language(s) for each specification.
• Plugin workspace path (or permission to scaffold one).
• Test project path (or permission to scaffold one).
• Optional output directory for generated artifacts (default: pmd-governance/).
• Optional profile name (default: custom-spec-profile).

Classification Contract (MUST follow)

• L1: can be covered by PMD built-in rule(s) for the target language.
• L2: can be expressed with PMD AST XPath rule(s) for the target language.
• L3: cannot or should not be expressed in PMD, but can be detected reliably by other automation tools such as formatter, hook, CI job, Checkstyle, Semgrep, ArchUnit, or build plugins.
• L4: requires human review or AI review because the rule depends on business semantics, architectural intent, or unstable heuristics.
• Never force L3 or L4 into fragile PMD XPath implementations.

For each spec statement, record:

• SPEC-ID
• original statement
• target language
• level (L1/L2/L3/L4)
• detection target
• trigger condition
• exception condition
• severity
• primary tool
• execution stage
• implementation plan
• reviewer note (mandatory for L4)

End-to-end Workflow (REQUIRED)

1. Parse specification statements and assign IDs (SPEC-<LANG>-001,...).
2. Auto-classify every statement into L1/L2/L3/L4.
3. Generate governance artifacts:

- mapping/spec-to-governance.csv - rulesets/custom-<lang>-ruleset.xml - automation/l3-tooling-plan.md - manual-review/l4-review-checklist.md - README.md

1. Build a custom PMD rules module from L1-L2 only:

- include L1 mapped refs and L2 custom XPath/Java rules - rule keys/messages must include traceability to SPEC-ID

1. Build an automation plan for L3:

- select the smallest stable tool that can enforce the rule - prefer formatter or build plugin over custom scripts when possible - specify whether it runs in pre-commit, CI, build, or MR check

1. Build a review plan for L4:

- define human-review checklist entries - define optional AI-review prompt or rubric

1. Build a custom Sonar plugin module:

- register PMD rule repository - load custom rules into Sonar - provide default quality profile (custom-spec-profile or user-provided name)

1. Package plugin JAR and deploy into Sonar plugin directory (extensions/plugins).
2. Start SonarQube Community in Docker with the custom plugin loaded.
3. Wait for Sonar server readiness and initialize token/project binding.
4. Prepare a test project:

• use real project if provided, otherwise scaffold a minimal project
• include both violating and compliant code samples

1. Trigger real scan with Maven Sonar plugin (mvn sonar:sonar).
2. Verify plugin effectiveness via Sonar APIs/UI:

• profile exists and is active
• custom rules are listed and enabled
• issues are produced with rule key + file + line mapping

1. Report scan evidence and unresolved gaps.

Language Support Gate

1. Check if the target language is supported by PMD and your Sonar integration path.
2. If unsupported by PMD:

- classify candidates as L3 if another automation tool can enforce them - classify remaining items as L4 - generate both automation and review outputs - recommend alternative analyzer and optional generic external issues import

Sonar Integration

Server-side plugin execution:

• Preferred because this skill requires custom plugin validation.
• Scan command example:

- mvn -DskipTests sonar:sonar -Dsonar.host.url=http://localhost:9000 -Dsonar.token=<token>

Docker Validation Baseline

Minimum checks after container startup:

• Sonar health endpoint reports ready.
• Plugin is loaded (visible in marketplace/plugins list or startup logs).
• Quality profile from the plugin is available.

Minimum checks after scan:

• At least one custom-rule issue appears on violating sample.
• Compliant sample does not trigger that custom rule.
• Issues are mapped to concrete file and line.

Non-negotiable Rules

• Do not handcraft PMD reports; generated findings must come from actual analysis.
• L1-L2 go into PMD rules and the custom sonar-pmd plugin.
• L3 items must be exported into an automation tooling plan instead of being forced into PMD.
• L4 items must be exported into human or AI review workflows.
• End-to-end verification is incomplete without Docker Sonar + real scan evidence.
• First rollout should stay non-blocking unless user explicitly requests CI gating.

Delivery Outputs

• Governance artifacts (mapping, ruleset, L3 tooling plan, L4 review checklist).
• Custom plugin source and packaged JAR.
• Docker startup commands and runtime evidence.
• Test project scan command and result summary.
• Verification report listing profile key, rule keys, issue count, and sampled issue locations.

Troubleshooting Checklist

• Plugin not loaded: verify Sonar/plugin API compatibility and restart logs.
• Profile missing: verify repository key/profile registration code.
• No issues found: confirm profile binding and test code actually violates rule.
• False positives spike: narrow XPath scope and add negative samples.
• Scan auth errors: validate token and sonar.host.url consistency.