KenanZhuandClaude
0ad7db124a
- Delete tools/server/ (Node.js, juice, inliner.mjs, server.mjs, node_modules) - Create tools/preview/server.go — pure Go dev server with SSE + file polling - Rewrite tools/cli/dev.go — start Go server in-process, no Node.js required - Simplify preview/index.html — View dropdown (Modern/Source), remove Client Simulation panel, remove Gmail/Outlook logic, WebSocket → SSE - Update all 14 documentation files (README, CONTRIBUTING, AGENTS + translations) to reflect pure Go dev server and simplified preview Co-Authored-By: Claude <noreply@anthropic.com>
82 lines
4.4 KiB
Markdown
82 lines
4.4 KiB
Markdown
# AGENTS.md — Gitea Mail Templates
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## Project Overview
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A curated collection of email template themes (10 visual styles) for self-hosted Gitea instances. Each theme contains 11 Go `html/template` files covering all Gitea notification email types.
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## Repository Layout
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```
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themes/ # Template themes (10 styles, 11 .tmpl each = 110 source files)
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aurora/ # Ethereal / Dreamlike
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bloom/ # Creative / Startup (glassmorphism)
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ember/ # Community / Open Source
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heritage/ # Education / Research
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horizon/ # Enterprise / Corporate
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ink/ # Editorial / Publishing
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mono/ # Minimal / Swiss design
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neon/ # Cyberpunk / Gaming
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terminal/ # Developers / Tech
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terra/ # Nature / Sustainability
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tools/ # Go CLI tooling (modular, zero dependencies)
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tools.go # Main entry point
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cli/ # CLI subcommands: list, create, delete, preview
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config/ # Config types and templates_config.json loading
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data/ # templates_config.json — single source of truth for template metadata
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preview/ # Template rendering engine (funcs, locale, engine)
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go.mod # Go module (stdlib only, zero dependencies)
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preview/ # Browser-based live preview
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index.html # SPA with style/template/client/viewport switching
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rendered.js # Pre-rendered HTML (generated, committed for clone-and-preview)
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docs/ # Multi-language documentation
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```
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## Working With Templates
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### Template Files
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- All `.tmpl` files use Go `html/template` syntax
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- Must use only Gitea's built-in template functions: `AppUrl`, `DotEscape`, `QueryEscape`, `ShortSha`, `HTMLFormat`, `PathEscapeSegments`, `FileSize`
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- Must use only official Gitea translation keys (`mail.*` namespace)
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- Never reference `.DisplayName` in templates where the data context lacks it (collaborator, transfer, release, workflow_run, assigned, default)
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- Each style must have all 11 template types
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### Adding a New Theme
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1. Scaffold the new theme: `cd tools && go run . create <name>` — creates the full directory structure with placeholder `.tmpl` files for all 11 email types
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2. Write all 11 `.tmpl` files with unique visual design
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3. Run `cd tools && go run . preview all` to regenerate preview data
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4. Update README.md style gallery table
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### Preview System
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- `preview/index.html` loads `preview/rendered.js` (pre-rendered by Go) and displays in iframes
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- Supports theme/template switching, view mode (Modern/Source), and viewport toggle (Desktop 1386x780 / Mobile 390x780)
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- Keyboard navigation: `←→` cycles focus between Theme/Template/View selects, `↑↓` selects within the focused dropdown, `d`/`m` toggles viewport
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- `REGISTRY` and `PARAMS` are auto-generated from `templates_config.json` — no manual syncing needed
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- Static preview (open `index.html` directly) — works via `file://` protocol with Modern and Source views
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- Dev server (`go run . dev`) — pure Go HTTP server with SSE live reload; watches `themes/` for `.tmpl` changes, re-renders in-process, and pushes reload events to the browser
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### Build Tool
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- `tools/tools.go` is the main entry point for the modular CLI
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- Subcommands: `list`, `create`, `delete`, `preview`, `dev`
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- Template metadata lives in `tools/data/templates_config.json` — the single source of truth
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- `tools/config/` handles config loading and data flattening
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- `tools/preview/` implements the rendering engine (template funcs, locale, engine, markSafeHTML)
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- `tools/cli/` implements CLI subcommands using `github.com/urfave/cli/v2`
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- `tools/preview/server.go` pure Go dev server with SSE live reload and in-process template re-rendering
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- Uses Go's native `html/template` package for template rendering
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## Commit Conventions
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- `style(name):` — template changes for a specific theme
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- `preview:` — preview tooling changes
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- `tools:` — Go CLI/build tooling changes
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- `docs:` — documentation and translations
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- `fix:` — bug fixes
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- `project:` — README, LICENSE, AGENTS.md, meta
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- `refactor:` — code restructuring (e.g. modularization)
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- `chore:` — maintenance (config updates, build scripts)
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## Constraints
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- No JavaScript framework dependencies — preview is vanilla JS
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- No external Go dependencies — build uses stdlib only
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- Templates must remain compatible with Gitea's `html/template` execution environment
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- Preview works with `file://` protocol (no server needed)
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