chore(release): 0.1.5

[alexmc2]

Summary

This PR finalises 0.1.5 and addresses the r/node feedback with concrete changes across generation, templates, linting, and CLI UX.

Purpose

• Improve standard npm onboarding (npm create / npm init).
• Refresh outdated dependencies in the CLI and generated projects.
• Remove duplicated TypeScript template trees (simple vs mvc).
• Strengthen linting for async mistakes in TS (await on non-thenables).
• Fix platform-specific confusion in terminal next-steps output for Postgres setup.

What changed

• Refactored TS template generation to use layered template roots.
• Added templates/ts/shared as the common base for TS files.
• Kept architecture-specific files in templates/ts/simple and templates/ts/mvc as overlays.
• Updated generator planning/execution to track source template path per planned file.
• Added post-generation sanity check to fail early if package.json is missing before install.
• Updated root dependencies and generated template dependency versions.
• Added root ESLint config and TS-specific rules with proper scoping.
• Added generated TS tsconfig.eslint.json and updated template ESLint config.
• Made Postgres terminal setup output OS-aware (linux, darwin, win32).
• Updated README installation/usage guidance to include npm create and npm init.
• Updated CHANGELOG.md for 0.1.5.

Key files

• src/generator/index.ts
• src/core/types.ts
• templates/ts/shared/*
• templates/ts/simple/* (reduced to architecture-specific files)
• templates/ts/mvc/* (reduced to architecture-specific files)
• src/cli/index.ts
• src/cli/output.ts
• .eslintrc.cjs
• templates/ts/shared/.eslintrc.cjs.ejs
• templates/ts/shared/tsconfig.eslint.json.ejs
• templates/js/simple/package.json.ejs
• templates/js/mvc/package.json.ejs
• templates/ts/shared/package.json.ejs
• README.md
• CHANGELOG.md

Validation run

• npm run lint passed
• npm test passed (unit + integration scaffold tests)
• npm run build passed

Reviewer focus

• Confirm template overlay precedence (shared first, architecture override second).
• Confirm generated TS projects include and use tsconfig.eslint.json correctly.
• Confirm OS-aware Postgres setup messaging is appropriate on Windows/macOS/Linux.
• Confirm dependency updates (notably generated express@5, jest@30, typescript-eslint@8) are intentional for new scaffolds.

Impact / compatibility notes

• Existing previously generated projects are unaffected.
• Newly generated projects will use newer dependency baselines (including major-version updates).
• CLI output for Postgres setup now differs by OS to avoid Unix-only commands on Windows.

[Copilot]

Pull request overview

Release prep for 0.1.5 of the scaffolding CLI, focusing on improving generated TypeScript project composition (shared + overlay templates), updating dependency baselines, tightening linting, and improving CLI UX for Postgres next-steps messaging.

Changes:

• Refactors TypeScript template generation to layer templates/ts/shared with architecture-specific overlays.
• Updates CLI output to provide OS-aware Postgres (psql) setup guidance and adjusts tests accordingly.
• Bumps root + generated-project dependency versions and adds a root ESLint config + lint script.

Reviewed changes

Copilot reviewed 38 out of 59 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
test/output.test.ts	Updates next-steps tests to inject platform and verify Windows/Linux-specific Postgres guidance.
test/integration.generated-projects.test.ts	Removes unused expect import after refactor.
templates/ts/simple/tsconfig.json.ejs	Removes duplicated TS config from simple variant (moved to shared).
templates/ts/simple/src/utils/getPort.ts.ejs	Moves shared TS helper into templates/ts/shared.
templates/ts/simple/src/server.ts.ejs	Moves shared TS entrypoint into templates/ts/shared.
templates/ts/simple/src/routes/health.ts.ejs	Moves shared TS route into templates/ts/shared.
templates/ts/simple/src/middleware/notFound.ts.ejs	Moves shared TS middleware into templates/ts/shared.
templates/ts/simple/src/middleware/errorHandler.ts.ejs	Moves shared TS error handler into templates/ts/shared.
templates/ts/simple/src/errors/AppError.ts.ejs	Moves shared TS error class into templates/ts/shared.
templates/ts/simple/src/db/pool.ts.ejs	Moves shared TS DB pool into templates/ts/shared.
templates/ts/simple/src/app.ts.ejs	Moves shared TS app bootstrap into templates/ts/shared.
templates/ts/simple/scripts/dbSetup.js.ejs	Moves shared DB setup script into templates/ts/shared.
templates/ts/simple/scripts/dbSeed.js.ejs	Moves shared DB seed script into templates/ts/shared.
templates/ts/simple/scripts/dbReset.js.ejs	Moves shared DB reset script into templates/ts/shared.
templates/ts/simple/scripts/dbCreate.js.ejs	Moves shared DB create script into templates/ts/shared.
templates/ts/simple/jest.config.js.ejs	Moves shared Jest config into templates/ts/shared.
templates/ts/simple/db/seed.sql.ejs	Moves shared SQL seed into templates/ts/shared.
templates/ts/simple/db/schema.sql.ejs	Moves shared SQL schema into templates/ts/shared.
templates/ts/simple/compose.yaml.ejs	Moves shared Docker compose into templates/ts/shared.
templates/ts/simple/tests/app.test.ts.ejs	Moves shared TS tests into templates/ts/shared.
templates/ts/simple/.gitignore.ejs	Moves shared ignore rules into templates/ts/shared.
templates/ts/simple/.eslintrc.cjs.ejs	Moves shared TS ESLint config into templates/ts/shared.
templates/ts/simple/.env.example.ejs	Moves shared TS env example into templates/ts/shared.
templates/ts/shared/tsconfig.json.ejs	Adds shared TS tsconfig.json base for all TS variants.
templates/ts/shared/tsconfig.eslint.json.ejs	Adds shared TS ESLint tsconfig enabling linting src + __tests__.
templates/ts/shared/src/utils/getPort.ts.ejs	Adds shared TS port parsing helper.
templates/ts/shared/src/server.ts.ejs	Adds shared TS server entrypoint.
templates/ts/shared/src/routes/health.ts.ejs	Adds shared TS health route.
templates/ts/shared/src/middleware/notFound.ts.ejs	Adds shared TS not-found middleware.
templates/ts/shared/src/middleware/errorHandler.ts.ejs	Adds shared TS error handler middleware.
templates/ts/shared/src/errors/AppError.ts.ejs	Adds shared TS AppError class.
templates/ts/shared/src/db/pool.ts.ejs	Adds shared TS Postgres pool module.
templates/ts/shared/src/app.ts.ejs	Adds shared TS Express app wiring.
templates/ts/shared/scripts/dbSetup.js.ejs	Adds shared DB setup script.
templates/ts/shared/scripts/dbSeed.js.ejs	Adds shared DB seed script.
templates/ts/shared/scripts/dbReset.js.ejs	Adds shared DB reset script.
templates/ts/shared/scripts/dbCreate.js.ejs	Adds shared DB create script.
templates/ts/shared/package.json.ejs	Updates generated TS dependency versions and dev tooling baselines.
templates/ts/shared/jest.config.js.ejs	Adds shared Jest config for TS templates.
templates/ts/shared/db/seed.sql.ejs	Adds shared SQL seed.
templates/ts/shared/db/schema.sql.ejs	Adds shared SQL schema.
templates/ts/shared/compose.yaml.ejs	Adds shared compose file for TS postgres-docker mode.
templates/ts/shared/tests/app.test.ts.ejs	Adds shared TS Supertest-based tests.
templates/ts/shared/.gitignore.ejs	Adds shared TS .gitignore.
templates/ts/shared/.eslintrc.cjs.ejs	Adds shared TS ESLint config with type-aware linting and await-thenable.
templates/ts/shared/.env.example.ejs	Adds shared TS .env.example.
templates/ts/mvc/package.json.ejs	Removes duplicated TS MVC package.json (now sourced from shared).
templates/ts/mvc/.eslintrc.cjs.ejs	Removes duplicated TS MVC ESLint config (now sourced from shared).
templates/js/simple/package.json.ejs	Updates generated JS dependency versions.
templates/js/mvc/package.json.ejs	Updates generated JS dependency versions.
src/generator/index.ts	Implements multi-root template planning (shared + overlay) and tracks per-file source paths.
src/core/types.ts	Extends PlannedFile with templateSourcePath to support overlay sources.
src/cli/output.ts	Adds OS-aware Postgres setup messaging and updates printNextSteps signature.
src/cli/index.ts	Adds post-generation check to fail early if package.json wasn’t produced.
package.json	Bumps version to 0.1.5, adds lint script, and updates dependencies/devDependencies.
package-lock.json	Updates lockfile to new dependency graph (incl. eslint + vitest upgrades).
README.md	Updates installation guidance to include npm create / npm init workflows.
CHANGELOG.md	Adds 0.1.5 changelog entry describing the release changes.
.eslintrc.cjs	Adds root ESLint configuration with scoped TypeScript overrides and async linting rule.