David F GliddenandClaude Opus 5 b6e1b5e470 [FIX] The unwrapped-session detector compared two different clocks
The wake digest's `PREVIOUS SESSION DID NOT WRAP` alarm fired falsely at three
consecutive wakes and was overridden by hand at two of them. It was scoped as a
two-valued-detector problem. Diagnosing the class first found four defects, and
the scoped one was not the cause:

1. TIME BASE (the cause). Transcript timestamps are UTC (`...Z`); the code
   dropped the suffix and called `time.mktime`, which reads a struct_time as
   LOCAL, then compared the result against `os.path.getmtime`, a true epoch.
   Measured: +7201 s skew against a 900 s tolerance. Because the skew exceeds
   the tolerance, a wrap written at the end of a session could NEVER land inside
   the window — the alarm was systematic, not intermittent.
2. SELECTION. "Newest transcript quiet for >60 s" excluded the previous session
   at exactly the moment it mattered: on 2026-08-17 it had ended 12 s before the
   wake, was skipped, and the session from four days earlier was reported
   instead. The defect is time-dependent and disappears ~60 s later, which is
   why re-running the digest afterwards showed nothing wrong.
3. EVIDENCE. Wrap records were dated by mtime, which any later edit moves — the
   08-14 record read 08-17 because a CODA was appended to it. Now dated by git
   add-time, which cannot move once committed; mtime is a labelled fallback.
4. ARITY. `verdict is None` (could not assess) was folded into silence with
   "wrapped fine". Now four outcomes, per REVIEWED-104: wrapped · unwrapped ·
   unassessable-subject (environment) · unassessable-check (defect).

Acceptance is old-vs-new on the real case, not a unit pass. At the reconstructed
wake instant the old code selects the wrong transcript AND returns a false alarm
on the right one; the new code selects correctly and returns `wrapped`. Both
defects independently produced the alarm, so fixing only the arity — the scoped
task — would have shipped a fix that left it firing.

The selftest gains a control derived from the property rather than from the
check: a transcript's last inner timestamp and its file mtime are two readings of
one moment, so their MEDIAN skew detects a systematic clock mismatch (1 s now,
~7200 s before). Max is printed too, because one transcript legitimately skews
31 h — the same mutable-mtime problem, on the transcript side.

The old real-substrate gate demanded both verdicts occur across live sessions
and PASSED while the detector was broken: it established that outcomes were
spread, never that any was correct. Demoted to a printed note with its limit
stated beside it. Filed as PENDING-142 ADDENDUM 1.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013Y6t6qx7cpaCu5xGdD36u4
2026-08-17 14:57:48 +02:00
2025-07-27 13:40:44 +02:00

🖖 David's Dotfiles - "Engage!"

"Make it so!" - A complete macOS setup system inspired by Star Trek's efficiency and elegance.

From zero to fully configured macOS in minutes. This dotfiles repository provides a comprehensive, automated setup for developers, writers, and knowledge workers.

🚀 Quick Start

One command to rule them all:

# From GitHub
git clone https://github.com/davidglidden/dotfiles.git ~/dotfiles && ~/dotfiles/engage

# From Gitea (alternative mirror)
git clone git@git.davidglidden.eu:davidglidden/dotfiles.git ~/dotfiles && ~/dotfiles/engage

That's it! The engage script will guide you through a complete system setup.

✨ What This System Provides

📦 Software Management

  • 120+ CLI tools via Homebrew (development, media, security)
  • 40+ Applications via casks (productivity, creativity, utilities)
  • 20+ Mac App Store apps via mas (native macOS apps)

🔧 Configuration Management

  • Shell setup: Zsh with Antidote, Powerlevel10k, history sync
  • Development tools: Git hooks, SSH templates, NPM config
  • Application configs: LaunchBar, Hazel, Bartender, Karabiner
  • Obsidian vault: Complete knowledge management system

🖥️ macOS System Configuration

  • System preferences: Dock, Finder, keyboard, security
  • Security hardening: Firewall, privacy, authentication
  • Keyboard shortcuts: Mission Control, app shortcuts
  • Developer settings: Safari dev tools, Terminal enhancements

🛡️ Backup & Security Strategy

  • Encrypted backups for sensitive files (SSH keys, credentials)
  • History management with daily snapshots and retention
  • Git hooks for security and code quality
  • Application data backup and restore scripts

📁 Repository Structure

dotfiles/
├── engage                     # 🖖 Master installation script
├── Brewfile                   # Package management (brew/cask/mas)
├── README.md                  # This file
├── .gitconfig                 # Git configuration
├── .npmrc                     # NPM defaults
├── .zshrc                     # Shell configuration
├── .vimrc                     # Vim configuration
├── bin/                       # Custom scripts
│   ├── backup-dotfiles        # Quick dotfiles backup
│   └── check-app-configs      # Configuration status checker
├── git/                       # Git configuration
│   └── hooks/                 # Global git hooks
├── macos/                     # macOS system configuration
│   ├── setup-macos.sh         # Master macOS setup
│   ├── defaults.sh            # System preferences
│   ├── security.sh            # Security hardening
│   └── keyboard-shortcuts.sh  # Custom shortcuts
├── macos-apps/                # macOS app configurations
│   └── backup-app-configs.sh  # App settings backup
├── obsidian/                  # Obsidian knowledge vault
│   ├── setup-obsidian.sh      # Vault configuration
│   └── community-plugins.json # Essential plugins
├── scripts/                   # Installation scripts
│   └── symlinks.sh            # Dotfile linking
├── shell/                     # Shell enhancements
│   └── history-sync.zsh       # History management
└── ssh/                       # SSH configuration
    ├── config.example         # SSH config template
    └── README.md              # SSH setup guide

🎯 Core Philosophy

This system balances automation with choice:

  • Smart defaults that work out of the box
  • Interactive modes for customization
  • Modular design - use what you need
  • Security first - encrypted backups, secure defaults
  • Documentation - clear guides and examples

Inspired by the best dotfiles repositories but designed for real-world complexity.

📱 Essential Applications Included

Development

  • iTerm2 + Kitty - Terminal emulators
  • BBEdit - Text editor with deep macOS integration
  • GitHub Desktop - Git GUI
  • Docker - Containerization

Productivity

  • Obsidian - Knowledge management powerhouse
  • 1Password - Password management
  • LaunchBar - Application launcher
  • Hazel - Automated file organization
  • Drafts - Quick capture and text processing

Utilities

  • Karabiner-Elements - Keyboard customization
  • Bartender - Menu bar organization
  • Keka - Archive utility
  • Oversight - Privacy monitoring
  • Signal - Secure messaging

Creative & Media

  • VLC - Media player
  • HandBrake - Video transcoding
  • Transmit - File transfer
  • Calibre - E-book management

🛠️ Advanced Usage

Manual Installation Steps

If you prefer granular control:

# 1. Install packages only
brew bundle install --file=~/dotfiles/Brewfile

# 2. Set up dotfiles
~/dotfiles/scripts/symlinks.sh

# 3. Configure macOS
~/dotfiles/macos/setup-macos.sh

# 4. Set up applications
~/dotfiles/macos-apps/backup-app-configs.sh

Customization

Modify the Brewfile to add/remove applications:

# Add new CLI tool
brew "your-tool"

# Add new application
cask "your-app"

# Add Mac App Store app
mas "App Name", id: 123456789

Customize macOS defaults in macos/defaults.sh:

# Change dock position
defaults write com.apple.dock orientation -string "left"

# Adjust key repeat speed
defaults write NSGlobalDomain KeyRepeat -int 1

Backup Strategy

Before making changes:

# Backup current dotfiles
~/dotfiles/bin/backup-dotfiles

# Backup macOS settings  
~/dotfiles/macos/backup-defaults.sh

# Backup sensitive files (encrypted)
~/dotfiles/backup-scripts/backup-sensitive.sh

🔐 Security Features

  • SSH keys encrypted with GPG
  • Firewall enabled with stealth mode
  • Privacy settings optimized
  • Git hooks prevent secrets in commits
  • Secure defaults for Safari and system
  • Application permissions documented

🧠 Obsidian Knowledge System

Includes a sophisticated personal knowledge management setup:

  • 13 essential plugins for advanced functionality
  • Template system with Templater integration
  • Daily/weekly/monthly review cycles
  • Christopher Alexander pattern language philosophy
  • Multilingual support (EN/ES/FR/CA)

🤝 Contributing

This is a personal dotfiles repository, but ideas and improvements are welcome:

  1. Fork the repository
  2. Create a feature branch
  3. Test thoroughly on a fresh macOS installation
  4. Submit a pull request with clear description

📜 License

MIT License - Use, modify, and share freely.

🙏 Acknowledgments

Inspired by:


Live long and prosper! 🖖

Made with ❤️ for the macOS community

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🖖 Complete macOS dotfiles system - 'Engage!'
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