vmux/.planning/phases/04-notifications-et-i3bar/04-02-SUMMARY.md

phase, plan, subsystem, tags, requires, provides, affects, tech-stack, key-files, key-decisions, patterns-established, requirements-completed, duration, completed

phase	plan	subsystem	tags	requires	provides	affects	tech-stack	key-files	key-decisions	patterns-established	requirements-completed	duration	completed
04-notifications-et-i3bar	02	cli	i3bar i3status json-protocol	phase provides 04-01 shortName function, Notifier, FocusTimer	i3bar JSON widget with session status i3status wrapping for combined output CLI vmux i3bar subcommand		added patterns i3bar JSON protocol i3status wrapper TTY detection for mode selection	created modified i3bar.go i3bar_test.go main.go	TTY detection: standalone mode in terminal, wrapped mode when called by i3bar Format: vmux: auth[!] portal[W] neia[I] with shortName from notify.go	i3bar JSON protocol: header + infinite array of block arrays	I3-03	5min	2026-03-23

Plan 04-02 Summary

Widget i3bar avec liste courte des sessions, wrapping i3status, détection TTY pour mode standalone/wrapped

Performance

• Duration: 5 min
• Tasks: 3 (2 code + 1 human-verify)
• Files modified: 3

Accomplishments

• formatI3BarBlocks : format compact vmux: auth[!] portal[W]
• runI3Bar : standalone (TTY) ou wrapped (pipe/i3bar)
• 10 tests unitaires pour le formatage
• TTY detection pour éviter le fallback i3status texte brut

Task Commits

1. Task 1: Formatage i3bar + tests - a28e8d6
2. Task 2: Boucle i3bar + CLI - 221a444
3. Task 3: Human verification - approved
4. Fix TTY detection - uncommitted (sera commité avec la validation globale)

Files Created/Modified

• i3bar.go — I3BarBlock, formatI3BarBlocks, queryVmuxBlock, runI3Bar (standalone + wrapped)
• i3bar_test.go — 10 tests unitaires
• main.go — case "i3bar" + isTerminal()

Decisions Made

• Mode standalone quand stdout est un TTY, wrapped quand c'est un pipe
• Pas de dépendance externe pour la détection TTY (os.ModeCharDevice)

Deviations from Plan

• Ajout de isTerminal() pour fixer le bug i3status plain text

Next Phase Readiness

• Dernière phase. Projet v1 complet.

---

Phase: 04-notifications-et-i3bar Completed: 2026-03-23