ruohki/bbs-md
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

docs(phase-2): complete phase execution

Browse Source
This commit is contained in:
ruohki
2026-02-28 22:30:50 +01:00
parent 539efdc202
commit 9115a01b1f
2 changed files with 186 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
.planning/ROADMAP.md
+1 -1
View File
@@ -82,6 +82,6 @@ Phases execute in numeric order: 1 → 2 → 3 → 4
| Phase | Plans Complete | Status | Completed |
|-------|----------------|--------|-----------|
| 1. Safety Foundation | 3/3 | Complete | 2026-02-28 |
| 2. Vault Core and Rendering | 3/3 | Complete | 2026-02-28 |
| 2. Vault Core and Rendering | 3/3 | Complete | 2026-02-28 |
| 3. Navigation and Links | 0/TBD | Not started | - |
| 4. BBS Polish and Live Content | 0/TBD | Not started | - |
.planning/phases/02-vault-core-and-rendering/02-VERIFICATION.md
+185
View File
@@ -0,0 +1,185 @@
---
phase: 02-vault-core-and-rendering
verified: 2026-02-28T21:45:00Z
status: passed
score: 17/17 must-haves verified
re_verification: false
---
# Phase 2: Vault Core and Rendering Verification Report
**Phase Goal:** Users can read a markdown document — all standard constructs render correctly and content is scrollable
**Verified:** 2026-02-28T21:45:00Z
**Status:** PASSED
**Re-verification:** No — initial verification
---
## Goal Achievement
### Observable Truths
The 17 must-have truths are drawn directly from the three plan frontmatter `must_haves` sections.
#### Plan 02-01 Truths (Foundation)
| # | Truth | Status | Evidence |
|---|-------|--------|----------|
| 1 | pulldown-cmark, syntect, and syntect-tui compile without errors alongside existing ratatui 0.30 | VERIFIED | `cargo build` succeeds with 1 pre-existing warning (signals.rs dead_code), zero errors; Cargo.toml has all three dependencies at specified versions |
| 2 | vault.rs can load a markdown file from a vault path and return structured success/missing/error states | VERIFIED | `load_document()` uses `std::fs::read_to_string`, matches on `ErrorKind::NotFound` for `Missing`, all other errors to `ReadError`, success to `Loaded` |
| 3 | highlighter.rs initializes syntect once and can highlight a code string into Vec<Line<'static>> with CGA 16-color palette | VERIFIED | `OnceLock<SyntaxSet>` and `OnceLock<ThemeSet>` statics; `highlight_code()` returns `Vec<Line<'static>>` with all-owned Span strings; full 16-entry CGA palette in `syntect_color_to_cga()` |
#### Plan 02-02 Truths (Renderer)
| # | Truth | Status | Evidence |
|---|-------|--------|----------|
| 4 | Headings H1-H6 render with distinct CGA colors and decorators (H1=LightCyan+══, H2=LightYellow+──, H3-H6 color-only) | VERIFIED | `start_heading()` assigns correct CGA colors per level; `end_heading()` emits `═`.repeat(w) for H1, `─`.repeat(w) for H2, nothing for H3-H6 |
| 5 | Bold text uses Modifier::BOLD, italic uses Modifier::ITALIC, inline code uses LightCyan styling | VERIFIED | `Tag::Strong` pushes `Modifier::BOLD`, `Tag::Emphasis` pushes `Modifier::ITALIC`, `Event::Code` emits `Style::default().fg(Color::LightCyan)` span |
| 6 | Fenced code blocks render with rounded box-drawing borders (╭─╮│╰─╯) and syntax-highlighted content via highlighter.rs | VERIFIED | `emit_code_block()` at line 439 uses `╭`, `│`, `╰`, `╮`, `╯`; calls `crate::highlighter::highlight_code(code_buf, lang)` at line 445 |
| 7 | Ordered and unordered lists render with bullets/numbers and proper indentation per nesting depth | VERIFIED | `list_counters: Vec<Option<u64>>` tracks nesting; bullets use `•`/`◦`/`▪` per depth level; ordered lists format `{n}. ` and increment counter |
| 8 | Blockquotes render with a yellow │ left border and gray content | VERIFIED | `flush_line()` prepends `Span::styled("│ ".repeat(depth), Style::default().fg(Color::Yellow))` and re-colors content spans to `Color::Gray` when `in_blockquote` |
| 9 | Horizontal rules render as full-width ─── lines in DarkGray | VERIFIED | `Event::Rule` emits `"─".repeat(state.width as usize)` styled `Color::DarkGray` |
| 10 | Images render as [IMAGE: alt text] placeholders in DarkGray+DIM | VERIFIED | `End(TagEnd::Image)` emits `format!("[IMAGE: {}]", alt)` with `Color::DarkGray` and `Modifier::DIM` |
| 11 | GFM tables render with full box-drawing grid (┌┬┐├┼┤└┴┘) and bold LightCyan header row | VERIFIED | `emit_table()` uses `build_border()` with `┌`,`┬`,`┐`,`├`,`┼`,`┤`,`└`,`┴`,`┘`; header uses `Color::LightCyan + Modifier::BOLD` |
#### Plan 02-03 Truths (App Integration)
| # | Truth | Status | Evidence |
|---|-------|--------|----------|
| 12 | App starts and displays index.md content from the configured vault_path | VERIFIED | `main.rs` calls `vault::load_document(&app_config.vault_path, "index.md")`, renders via `renderer::render_markdown()`, passes to `App::new()` |
| 13 | When index.md is missing, user sees a BBS-style error screen with box-drawing border and helpful message | VERIFIED | `draw_error_screen()` renders a centered red-bordered `Block` with "*** SYSTEM ERROR ***" in LightRed+BOLD, path in Yellow, hint in DarkGray |
| 14 | User can scroll content with j/k (one line), arrow keys (one line), PgUp/PgDn (full page) | VERIFIED | `handle_key()` matches `KeyCode::Char('j') \| KeyCode::Down`, `Char('k') \| KeyCode::Up`, `PageDown`, `PageUp`; each calls `scroll_down`/`scroll_up` with 1 or `page_height()` |
| 15 | Status bar at the bottom shows filename on the left and keyboard hints on the right in reverse video | VERIFIED | `draw_status_bar()` builds left+padding+right Line, renders `Paragraph` with `Style::default().add_modifier(Modifier::REVERSED)` |
| 16 | Terminal resize re-renders content at new width and reflows layout without crashing | VERIFIED | `Event::Resize(w, _h)` triggers `handle_resize(w)` which calls `crate::renderer::render_markdown(content, new_width)` and clamps `scroll_offset` to new `max_scroll()` |
| 17 | Quit behavior from Phase 1 (q key, double Ctrl+C) is preserved | VERIFIED | `handle_key()` retains the double Ctrl+C state machine with `DOUBLE_PRESS_WINDOW`; `q` key guarded by `!self.is_login_shell`; `show_goodbye()` and `ShutdownReason` unchanged |
**Score: 17/17 truths verified**
---
### Required Artifacts
| Artifact | Min Lines | Status | Details |
|----------|-----------|--------|---------|
| `Cargo.toml` | — | VERIFIED | Contains `pulldown-cmark = "0.13.1"`, `syntect = { version = "5.3", default-features = false, features = ["default-fancy"] }`, `syntect-tui = "3.0"` |
| `src/vault.rs` | — | VERIFIED | `VaultDocument` enum with `Loaded`, `Missing`, `ReadError` variants; `load_document()` with `std::fs::read_to_string` |
| `src/highlighter.rs` | — | VERIFIED | `OnceLock<SyntaxSet>`, `OnceLock<ThemeSet>`; `init_highlighter()`, `syntax_set()`, `theme_set()`, `syntect_color_to_cga()`, `highlight_code()`; full 16-entry CGA palette; `LinesWithNewlines` iterator |
| `src/renderer.rs` | 200 | VERIFIED | 703 lines; `render_markdown()` public API; `RenderState` struct; `emit_code_block()` and `emit_table()` free functions; handles all Event variants |
| `src/app.rs` | — | VERIFIED | `DocumentState` enum; `App` with Phase 2 fields; `draw()`, `draw_status_bar()`, `draw_error_screen()`, `handle_key()`, `handle_resize()`, scroll helpers; all Phase 1 behavior preserved |
| `src/main.rs` | — | VERIFIED | All 7 `mod` declarations; `highlighter::init_highlighter()` before `render_markdown()`; vault loading with all three match arms; `raw_content` passed to `App::new()` |
---
### Key Link Verification
| From | To | Via | Status | Details |
|------|----|-----|--------|---------|
| `src/highlighter.rs` | syntect | `OnceLock<SyntaxSet>` and `OnceLock<ThemeSet>` statics | WIRED | Lines 10-11: `static SYNTAX_SET: OnceLock<SyntaxSet>` and `static THEME_SET: OnceLock<ThemeSet>` |
| `src/vault.rs` | `std::fs` | `read_to_string` for markdown file loading | WIRED | Line 31: `match std::fs::read_to_string(&full_path)` |
| `src/renderer.rs` | pulldown-cmark | `TextMergeStream` consuming all `Event` variants | WIRED | Line 696: `let parser = TextMergeStream::new(Parser::new_ext(input, opts))` |
| `src/renderer.rs` | `src/highlighter.rs` | `highlight_code()` called for fenced code blocks | WIRED | Line 445: `crate::highlighter::highlight_code(code_buf, lang)` |
| `src/renderer.rs` | ratatui::text | Produces `Vec<Line<'static>>` with Span styling | WIRED | Return type of `render_markdown()` and all emitter functions confirmed `Vec<Line<'static>>` |
| `src/main.rs` | `src/highlighter.rs` | `init_highlighter()` called before `App::new()` | WIRED | Line 32: `highlighter::init_highlighter()` at step 3a, before step 7 `App::new()` |
| `src/main.rs` (via app.rs) | `src/vault.rs` | `load_document()` called in startup to get markdown content | WIRED | Line 41: `vault::load_document(&app_config.vault_path, "index.md")`; result passed as `DocumentState` to `App::new()` |
| `src/app.rs` | `src/renderer.rs` | `render_markdown()` called on resize to re-render at new width | WIRED | Line 204: `crate::renderer::render_markdown(content, new_width)` in `handle_resize()` |
| `src/app.rs` | `ratatui::widgets::Paragraph` | `Paragraph::new(lines).scroll((offset, 0))` for scrollable content | WIRED | Lines 332-334: `Paragraph::new(lines.clone()).scroll((self.scroll_offset, 0))` |
**Note on plan 02-03 key link `app.rs -> vault.rs`:** The plan specified `load_document()` called from `src/app.rs`, but the implementation calls it from `src/main.rs` and passes the result as `DocumentState` to `App::new()`. This is a valid architectural choice — cleaner separation of concerns — and the goal truth ("App starts and displays index.md content") is fully satisfied. The load path is: `main.rs` -> `vault::load_document()` -> `renderer::render_markdown()` -> `App::new(DocumentState::Loaded)`.
---
### Requirements Coverage
| Requirement | Source Plan | Description | Status | Evidence |
|-------------|------------|-------------|--------|----------|
| REND-01 | 02-02 | User sees H1-H6 headers with visual hierarchy and styling | SATISFIED | `start_heading()` assigns distinct CGA colors per heading level; H1/H2 get decorator lines |
| REND-02 | 02-02 | User sees bold, italic, and inline code rendered with terminal styling | SATISFIED | `Modifier::BOLD` for Strong, `Modifier::ITALIC` for Emphasis, `Color::LightCyan` for inline code |
| REND-03 | 02-01, 02-02 | User sees fenced code blocks with syntax highlighting | SATISFIED | `emit_code_block()` calls `highlight_code()` via `crate::highlighter`; CGA-mapped colors applied |
| REND-04 | 02-02 | User sees ordered and unordered lists with proper indentation | SATISFIED | `list_counters` vec tracks nesting; `•`/`◦`/`▪` for unordered; `{n}.` for ordered; 2-space indent per level |
| REND-05 | 02-02 | User sees blockquotes with visual distinction | SATISFIED | Yellow `│ ` border per nesting depth; content spans re-colored to `Color::Gray` |
| REND-06 | 02-02 | User sees horizontal rules as visual separators | SATISFIED | `Event::Rule` emits full-width `─` line in `Color::DarkGray` followed by blank line |
| REND-07 | 02-02 | User sees `[IMAGE: alt text]` placeholders for images | SATISFIED | Image alt text collected, emitted as `[IMAGE: {alt}]` in `Color::DarkGray + Modifier::DIM` |
| REND-08 | 02-02 | User sees GFM tables rendered with aligned columns | SATISFIED | `emit_table()` renders full box-drawing grid; `pad_cell()` handles Left/Right/Center alignment |
| REND-09 | 02-02 | User sees box-drawing borders on content panels | SATISFIED | Code blocks: `╭─╮│╰─╯` borders; Tables: `┌┬┐├┼┤└┴┘` grid; both use `Color::DarkGray`/`Color::Cyan` borders |
| REND-10 | 02-01, 02-02 | User sees CGA-era retro color theme (cyan/magenta/green on dark) | SATISFIED | Full 16-entry CGA palette in `syntect_color_to_cga()`; heading colors use LightCyan, LightYellow, LightGreen, Green, Cyan, DarkGray |
| NAV-05 | 02-03 | User can scroll content with j/k, arrows, PgUp/PgDn | SATISFIED | All four key combos handled in `handle_key()`; `scroll_down()`/`scroll_up()` with `saturating_add/sub` and `max_scroll()` clamping |
| NAV-06 | 02-01, 02-03 | User lands on index.md as the entry point | SATISFIED | `vault::load_document(&app_config.vault_path, "index.md")` called unconditionally on startup |
| NAV-07 | 02-03 | User sees graceful error page when a linked file is not found | SATISFIED | `draw_error_screen()` renders BBS-style centered error box with red border, "*** SYSTEM ERROR ***" header, path in Yellow, hint in DarkGray |
| NAV-08 | 02-03 | User sees keyboard hints in status bar | SATISFIED | `draw_status_bar()` shows `q:Quit j/k:Scroll PgUp/PgDn:Page` (non-login) or `Ctrl+C×2:Quit j/k:Scroll PgUp/PgDn:Page` (login shell) in reverse video |
| NAV-09 | 02-03 | App handles terminal resize without breaking layout | SATISFIED | `Event::Resize(w, _h)` in event loop calls `handle_resize(w)` which re-renders markdown at new width and clamps scroll offset |
**All 15 required requirement IDs accounted for. No orphaned requirements.**
REQUIREMENTS.md traceability table marks REND-03, REND-10, NAV-05, NAV-06, NAV-07, NAV-08, NAV-09 as "Complete" and REND-01, REND-02, REND-04, REND-05, REND-06, REND-07, REND-08, REND-09 as "Pending" — the checkbox status in REQUIREMENTS.md is inconsistent with actual implementation, but the traceability table correctly maps all 15 IDs to Phase 2. The code implements all 15.
---
### Anti-Patterns Found
| File | Line | Pattern | Severity | Impact |
|------|------|---------|----------|--------|
| `src/renderer.rs` | 356-358 | `placeholder` string | Info | Intentional: the `[IMAGE: alt text]` placeholder is the correct implementation of REND-07, not a stub |
No blocker or warning anti-patterns found. `cargo build` output: 1 pre-existing warning (`init_logging` dead_code in `signals.rs` — not introduced by Phase 2), zero errors.
---
### Human Verification Required
The following behaviors require a running terminal session to confirm visually:
#### 1. Markdown Rendering Visual Quality
**Test:** Create a vault with `index.md` containing H1-H6 headings, bold/italic text, a fenced code block with `rust` language tag, an unordered list, a blockquote, a horizontal rule, an image reference, and a GFM table. Run `cargo run`.
**Expected:** Each element renders with distinct CGA colors; H1 has a `═` decorator, H2 has a `─` decorator; code block has `╭─ rust ─╮` top border with syntax-highlighted content; table has `┌┬┐` grid; blockquote has yellow `│` left border.
**Why human:** Visual styling and color accuracy cannot be verified without a running terminal.
#### 2. Scrolling Feel
**Test:** Load a document longer than the terminal height. Press j, k, PgDn, PgUp, and arrow keys.
**Expected:** Content scrolls smoothly; scroll stops at top and bottom of document without overshooting.
**Why human:** `max_scroll()` clamping logic is verified in code, but the user experience of scrolling (responsiveness, no flicker) requires a live terminal.
#### 3. Status Bar Display
**Test:** Observe the bottom line of the terminal.
**Expected:** Filename appears left-aligned, keyboard hints right-aligned, entire bar is reverse-video (text and background inverted). Quit prompt replaces hints when Ctrl+C is pressed once.
**Why human:** `Modifier::REVERSED` rendering depends on terminal emulator support; visual verification required.
#### 4. Missing index.md Error Screen
**Test:** Configure vault_path to a directory without `index.md`. Run `cargo run`.
**Expected:** Centered box with red border, `*** SYSTEM ERROR ***` in bright red, vault directory path in yellow, `Create index.md to begin.` hint in dark gray.
**Why human:** Visual centering calculation and color rendering require live terminal.
#### 5. Terminal Resize Re-render
**Test:** While running with a wide terminal, resize the terminal window to half width.
**Expected:** Horizontal rules shrink to new width; code block borders reflow; no crash; scroll offset clamped if needed.
**Why human:** Resize event behavior requires interactive session.
---
### Commits Verified
All commit hashes documented in SUMMARYs confirmed present in git log:
| Hash | Plan | Description |
|------|------|-------------|
| `7622d41` | 02-01 Task 1 | feat(02-01): add Phase 2 deps and vault file-loading module |
| `8d45a7c` | 02-01 Task 2 | feat(02-01): add syntax highlighter module with CGA color mapping |
| `9e6f79c` | 02-02 Task 1 | feat(02-02): build core markdown renderer with inline and block elements |
| `8690d2a` | 02-02 Task 2 | feat(02-02): add code block borders with syntax highlighting and GFM table grid |
| `9cdfc6b` | 02-03 Task 1 | feat(02-03): rework app.rs with document display, scrolling, status bar, error screen |
| `ddf9ebc` | 02-03 Task 2 | feat(02-03): wire main.rs with highlighter init, vault loading, and renderer |
---
### Gaps Summary
No gaps. All 17 must-have truths are verified against the actual codebase. All 15 requirement IDs are implemented. Build is clean. Key links are wired. No stub patterns detected.
---
_Verified: 2026-02-28T21:45:00Z_
_Verifier: Claude (gsd-verifier)_