feat: configurable HUD replacing bash statusline#155
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March 21, 2026 03:45
Replace scripts/statusline.sh with a configurable TypeScript HUD system that supports 14 components across 4 presets (Minimal, Classic, Standard, Full) with smart multi-line layout. Core infrastructure: - src/cli/hud/ — types, config, stdin, colors, git, transcript, cache, usage-api, render, and index (entry point with 2s timeout) - 14 component files in src/cli/hud/components/ - scripts/hud.sh shell wrapper + scripts/build-hud.js distribution CLI integration: - devflow hud --configure/--preset/--status/--enable/--disable - Init phase: HUD preset picker between memory and security - Uninstall: HUD statusLine cleanup - List: shows HUD preset in features Settings: - Template updated: statusline.sh -> hud.sh - addHudStatusLine/removeHudStatusLine/hasHudStatusLine pattern - Automatic upgrade from legacy statusline.sh - Conflict detection for non-DevFlow statusLine Tests: 68 new tests across 3 test files (341 total, all passing)
…naries, reduce duplication
- Consolidate readCache/readCacheStale into shared readCacheEntry helper
- Replace nested ternaries with if/else chains in context-usage and usage-quota
- Remove dead `=== undefined` check in usage-quota (nullish coalescing never produces undefined)
- Simplify agent-activity loop by extracting icon/colorFn before push
- Merge duplicate HUD settings.json branches in init.ts (add/remove unified)
- Consolidate three separate settings.json writes into single pass in uninstall.ts
- Reuse existing settingsPath variable instead of redeclaring hudSettingsPath
- Use const for sessionStartTime (conditional expression instead of let + if)
- Replace dynamic import('node:path') with static import in index.ts
- Use homedir() instead of '~' literal for reliable home directory fallback
- Tighten isDevFlowStatusLine matching to avoid false positives on partial substrings
- Reduce API_TIMEOUT from 15s to 1.5s to fit within 2s overall HUD timeout
- Remove unused GitStatus import from hud-render.test.ts
… layer, update docs
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Replace 4-preset system (minimal/classic/standard/full) with a single
component list. HUD is now on or off — no preset picker in init flow.
- Collapse PRESETS into HUD_COMPONENTS (14 components)
- Simplify HudConfig to { enabled, detail }
- Remove --configure, --preset, --hud <preset> flags
- Init flow: p.confirm("Enable HUD?") instead of 5-option selector
- --hud-only installs directly without preset question
- --disable keeps statusLine registered (version badge still renders)
- Version badge always included so upgrade notifications show even
when HUD is disabled
- Remove agent-activity, speed, tool-activity components
- Add release-info, session-cost, worktree-count components
- Manifest hud field: string|false → boolean
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Summary
statusline.shwith a configurable TypeScript HUD--hud-onlyflag for standalone HUD install without pluginsTest plan
npm run build— clean compilenpm test— 364/364 tests passingdevflow hud --status— shows enabled + 14 componentsdevflow hud --enable/--disable— toggle works