Reorganize OpenCode context initialization

dotfiles/desktop/.config/opencode/AGENTS.md

@@ -1,7 +1,15 @@
 # AGENTS.md — Global Context
 
-Rules:
+Always follow:
 - minimal, targeted edits
 - preserve layering
 - avoid duplication
 - validate before applying changes
+
+Task-specific file loading:
+- For infra or Ansible work, read `~/.config/opencode/knowledge/infra.md` and `~/.config/opencode/rules/ansible.md`
+- For desktop work, read `~/.config/opencode/knowledge/desktop.md`
+- For dotfiles work, read `~/.config/opencode/knowledge/dotfiles.md` and `~/.config/opencode/patterns/dotfiles_layering.md`
+- For system programming work, read `~/.config/opencode/knowledge/system_programming.md`
+
+Do not preemptively load all task-specific files. Load only the files relevant to the current task.

dotfiles/desktop/.config/opencode/bootstrap.md

@@ -25,6 +25,6 @@ common → OS → profile → host
 
 ## Agent Behavior
 - make minimal changes
-- avoid refactors
+- avoid unnecessary refactors
 - preserve architecture
 - never break existing systems

dotfiles/desktop/.config/opencode/infra.md

@@ -1,9 +0,0 @@
-# infra.md
-
-Layering:
-common → OS → profile → host
-
-Rules:
-- no host logic in shared layers
-- reuse over duplication
-- incremental evolution

dotfiles/desktop/.config/opencode/knowledge/architecture.md

@@ -0,0 +1,7 @@
+# Architecture
+
+core system → user environment
+
+- Keep separation strict
+- Avoid mixing concerns
+- Systems must remain understandable

dotfiles/desktop/.config/opencode/knowledge/cli.md

@@ -0,0 +1,5 @@
+# CLI
+
+- Bash + tmux + fzf
+- Keyboard-driven workflow
+- Minimal and efficient

dotfiles/desktop/.config/opencode/knowledge/desktop.md

@@ -0,0 +1,5 @@
+# Desktop
+
+- i3 primary
+- XFCE components selectively
+- Hyprland experimental

dotfiles/desktop/.config/opencode/knowledge/dotfiles.md

@@ -0,0 +1,5 @@
+# Dotfiles
+
+- Managed via stow
+- Layering: common → profile → host
+- Must remain portable

dotfiles/desktop/.config/opencode/knowledge/emacs.md

@@ -0,0 +1,5 @@
+# Emacs
+
+- Primary editor
+- LSP for C, Go, Python
+- Modular configuration

dotfiles/desktop/.config/opencode/knowledge/infra.md

@@ -0,0 +1,6 @@
+# Infrastructure
+
+- Tool: Ansible
+- Layering: common → OS → profile → host
+- Idempotency is mandatory
+- Single-host validation before rollout

dotfiles/desktop/.config/opencode/knowledge/kernel.md

@@ -0,0 +1,5 @@
+# Kernel
+
+- Learning kernel modules
+- Debugging with GDB
+- Understanding internals

dotfiles/desktop/.config/opencode/knowledge/os_setup.md

@@ -0,0 +1,13 @@
+# OS Setup
+
+- Preferred:
+  - Arch (reference)
+  - Void (minimal)
+  - Debian/Ubuntu (work)
+
+- Disk:
+  - EFI + LUKS2 + btrfs
+
+- Init:
+  - runit (Void)
+  - systemd (others)

dotfiles/desktop/.config/opencode/knowledge/philosophy.md

@@ -0,0 +1,6 @@
+# Philosophy
+
+- UNIX
+- Minimalism
+- Reproducibility
+- Control over convenience

dotfiles/desktop/.config/opencode/knowledge/server.md

@@ -0,0 +1,5 @@
+# Server
+
+- Ubuntu minimal server
+- Self-hosting services
+- Low attack surface

dotfiles/desktop/.config/opencode/knowledge/system_programming.md

@@ -0,0 +1,5 @@
+# System Programming
+
+- Language: C
+- Focus: UNIX APIs
+- Practice: small tools and exercises

dotfiles/desktop/.config/opencode/opencode.json

@@ -2,8 +2,6 @@
   "$schema": "https://opencode.ai/config.json",
   "instructions": [
     "~/.config/opencode/bootstrap.md",
-    "~/.config/opencode/infra.md",
-    "~/.config/opencode/philosophy.md",
-    "~/.config/opencode/workflow.md"
+    "~/.config/opencode/rules/safety.md"
   ]
 }

dotfiles/desktop/.config/opencode/patterns/ansible_role.md

@@ -0,0 +1,5 @@
+# Ansible Role Pattern
+
+- Create roles for reusable logic
+- Keep structure clean
+- Use handlers for services

dotfiles/desktop/.config/opencode/patterns/dotfiles_layering.md

@@ -0,0 +1,5 @@
+# Dotfiles Layering Pattern
+
+common → profile → host
+
+Avoid duplication and keep overrides minimal

dotfiles/desktop/.config/opencode/patterns/project_structure.md

@@ -0,0 +1,8 @@
+# Project Structure Pattern
+
+infra/
+  ansible/
+  dotfiles/
+  scripts/
+
+Keep structure predictable

dotfiles/desktop/.config/opencode/patterns/service_setup.md

@@ -0,0 +1,5 @@
+# Service Setup Pattern
+
+- Define service
+- Enable via init system
+- Use handler for restart

dotfiles/desktop/.config/opencode/philosophy.md

@@ -1,6 +0,0 @@
-# philosophy.md
-
-- UNIX first
-- simple > complex
-- explicit > implicit
-- control > convenience

dotfiles/desktop/.config/opencode/rules/ansible.md

@@ -0,0 +1,6 @@
+# Ansible Rules
+
+- Prefer modules over shell
+- Keep tasks idempotent
+- Use group_vars and host_vars properly
+- Avoid duplication

dotfiles/desktop/.config/opencode/rules/dotfiles.md

@@ -0,0 +1,5 @@
+# Dotfiles Rules
+
+- No system logic inside dotfiles
+- Keep them portable
+- Follow layering

dotfiles/desktop/.config/opencode/rules/safety.md

@@ -0,0 +1,8 @@
+# Safety Rules
+
+Never break an existing host.
+
+- Identify host, layer, risk
+- Always test with --limit
+- Use dry-run (--check --diff)
+- Avoid destructive changes

dotfiles/desktop/.config/opencode/rules/workflow.md

@@ -0,0 +1,5 @@
+# Workflow Rules
+
+- Small incremental changes
+- Validate on one host
+- Expand gradually

dotfiles/desktop/.config/opencode/workflow.md

@@ -1,6 +0,0 @@
-# workflow.md
-
-- small changes
-- test on one host
-- use dry-run (--check --diff)
-- keep idempotency