init-plain-project

name

init-plain-project

description

Lightweight initializer for a new ***plain project. Asks about the base technology and project kind, asks whether conformance testing is enabled, then scaffolds a template import module (with base implementation reqs and test reqs), a stub top-level module, the unit testing script, and (optionally) the conformance and prepare-environment scripts plus a config.yaml. Does NOT run `codeplain --dry-run`. Use when the user wants a quick project skeleton to start writing functional specs against, without the full forge-plain interview.

Init Plain Project

Always use the skill load-plain-reference to retrieve the ***plain syntax rules — but only if you haven't done so yet.

Scope

This skill is intentionally minimal. It produces a runnable project skeleton — not a complete spec. No ***definitions*** sections are written by this skill — not in the template module, not in the top module. No functional specs, no concepts, no acceptance tests, no dry-run validation. The user will fill those in afterwards with add-feature, add-concept, add-functional-spec, etc.

What this skill writes:

• template/base.plain — an import module with the project's base ***implementation reqs*** and ***test reqs***.
• <project>.plain — a top-level module that imports base. Frontmatter only — no body sections. The user adds ***functional specs*** later.
• test_scripts/run_unittests_<lang>.<sh|ps1> — always.
• test_scripts/run_conformance_tests_<lang>.<sh|ps1> — only if conformance testing is enabled.
• test_scripts/prepare_environment_<lang>.<sh|ps1> — only if conformance testing is enabled and the user opts in.
• config.yaml at the project root — wired to whichever scripts were generated.

What this skill does not do:

• Run codeplain --dry-run or plain-healthcheck.
• Author concepts, functional specs, or acceptance tests.
• Probe the host environment (check-plain-env is a separate step the user can run later).

Workflow

1. Ask the project basics

Use AskUserQuestion for one tight batch covering:

• Project name — used as the top module filename and as :AppName: later. Free-form.
• Base technology — programming language and primary framework (e.g. Python + FastAPI, Node.js + Express, Go + net/http, Java + Spring Boot). Offer the most common stacks plus free-form.
• Project kind — CLI tool, web app, REST API / backend service, library, desktop app, mobile app, other. Offer the common kinds plus free-form.

Follow up with a free-form prompt for anything the options didn't cover (e.g. specific Python version, monorepo layout).

2. Ask about testing

Use AskUserQuestion for one tight batch covering:

• Unit testing framework — propose the canonical one for the chosen language (pytest, Jest, Go testing, JUnit, ...) and let the user override.
• Conformance testing — enabled or not. If the user is unsure, briefly explain it adds a run_conformance_tests script and per-spec acceptance tests later.
• Prepare-environment script — only ask this if conformance testing was enabled in the previous question. Generate one or skip. Recommend "yes" when dependencies need installing (most stacks); recommend "skip" when there is genuinely nothing to set up. If conformance testing is disabled, skip this question entirely and do not generate a prepare-environment script.

3. Author template/base.plain

Create the import module with create-import-module. It must contain:

• ***implementation reqs*** — the base stack as requirements and everything about :UnitTests::
  • Programming language and version.
  • Primary framework (if any).
  • Dependency / package manager.
  • Project kind as a constraint (e.g. ":Implementation: should be a REST API service.").
  • :UnitTests: framework (pytest / Jest / JUnit / Go's testing / …) and the command used to run them — phrased in terms of :UnitTests: so the partition is explicit.
  • Anything else the user added in the free-form catch-all.
• ***test reqs*** — the base conformance-testing rules (only added if conformance testing is enabled):
  • ":ConformanceTests: must be implemented and executed - do not skip tests."
  • The :ConformanceTests: framework and the command used to run them.
  • Do NOT put unit-test framework / command here — that lives in ***implementation reqs*** above.

Do not add a ***definitions*** section to template/base.plain. This skill does not author any concepts. Use only the predefined concepts (:Implementation:, :ConformanceTests:) in the reqs — no project-specific concepts like :AppName: or :App:. Do not declare required_concepts either.

Do not add ***functional specs*** to template/base.plain — it is an import module.

4. Author the top module <project>.plain

Create it at the repo root with frontmatter:

---
import:
  - base
description: <one-line project description>
---

Body: none. The file ends after the closing --- of the frontmatter. Do not add ***definitions***, do not add ***functional specs***, do not add any other section. The user will add ***functional specs*** later via add-functional-spec / add-functional-specs, and any concepts via add-concept.

The file must still be created on disk — an empty body is fine, but the file itself is required.

5. Generate the testing scripts

Call the corresponding implementation skills in order. Each skill knows how to write the right Bash or PowerShell variant for the host OS.

• implement-unit-testing-script — always.
• implement-conformance-testing-script — only if conformance testing was enabled. If a prepare-environment script will also exist, choose the activate-only variant; otherwise the install-inline variant.
• implement-prepare-environment-script — only if conformance testing was enabled and the user opted in.

6. Write config.yaml

Create config.yaml at the project root with only the keys for scripts that were actually generated. Valid keys:

unittests-script: test_scripts/run_unittests_<lang>.<sh|ps1>
conformance-tests-script: test_scripts/run_conformance_tests_<lang>.<sh|ps1>
prepare-environment-script: test_scripts/prepare_environment_<lang>.<sh|ps1>
template_dir: template

Always include template_dir: template because the project has a template import module from step 3. Use .sh on macOS/Linux and .ps1 on Windows, matching whatever the implement-* skills produced.

Do not invoke init-config-file or plain-healthcheck here — keeping this skill light is the whole point. The user can run them later if they want a strict canonicalization or a dry-run.

7. Recap

Tell the user what was created and what's next:

• Files written: template/base.plain, <project>.plain, the test scripts, config.yaml.
• Suggested next steps: add concepts with add-concept, add functional specs with add-functional-spec or add-functional-specs, or jump straight into add-feature.
• Mention that codeplain <project>.plain --dry-run has not been run — they can run plain-healthcheck when they want validation.

Validation checklist

Before the recap, walk references/checklist.md and confirm every box is met. It is a self-audit of this workflow — never a substitute for it. A box only counts as met when the file is on disk as described; complete any unmet step before recapping.

Question style

Use simple grammatical structures: short direct sentences, one idea per sentence, plain words over jargon. Keep every constraint and edge case the user needs to answer accurately.