Your Name 9ef42c5fd1
gates / consistency-and-conventions (push) Successful in 27s
fix: pos ai — honor legacy AI_API_KEY as fallback (provider key stays primary)
Architect decision C on the API-key contract mismatch: docs claimed
AI_API_KEY was the required primary key, but resolve_key() only read
provider-specific keys (7ae2e77 removed shared-key priority to fix
cross-provider leakage; docs never updated).

- bin/pos-ai resolve_key(): provider key wins, legacy AI_API_KEY honored
  read-only when the provider's own key is empty, llamacpp unchanged;
  cmd_providers() configured check mirrors the same set
- require_key() error messages byte-stable (test-locked)
- AI_API_KEY NOT re-added to the # POS_CONFIG:/# PROVIDER_CONFIG: registry
- Docs reworded: POS.md rows 91/96/98 + precedence sentence, howto/ai.md
  first-run hints, HOWTO.md row, AGENT_Context prose (2 spots), config/ai.env
  legacy comment
- New regression tests/t-ai-key-resolution.sh: 24 checks / 10 cases
  (provider-key-only, AI_API_KEY-only, both -> provider wins, env-wins,
  llamacpp no-key, missing-key message, providers configured status)

Verified: suite 19 files / 440 checks / 0 fail / 0 skip; make gen
byte-idempotent; make check OK; make lint 0 FAIL, 0 WARN; bash -n clean;
git diff --check clean; Reviewer APPROVE_WITH_NOTES (mutation disproof:
inverted precedence -> C3/C6 fail)
2026-09-07 13:32:42 -04:00
.
2026-07-28 10:28:11 -04:00

Linux_post_install — Personal Bootstrap & Homelab Toolkit

One command turns a bare Debian/Ubuntu install into a fully productive machine.

What is this

After reinstalling Linux you usually need to install packages, set up SSH, configure a firewall, and install apps. This repo automates all of that in one go.

It is a personal toolkit — a bootstrap script, a unified pos CLI for everyday tasks, optional app installers, and self-hosted services via ScaleTail + Tailscale.

What you get:

  • 25+ system packages installed automatically
  • The pos CLI: AI (Gemini chat), network, Docker (compose + vbox VMs), media, system, SSH, share (USB over network + NFS), communication (Telegram), and entertainment (public-API plugins → Telegram) tools
  • Wi-Fi hotspot tools (create_ap, wihotspot-gui) via pos network hotspot
  • pos tree — browse the whole CLI: categories, commands, and subcommands
  • 15 optional desktop apps (VS Code, Brave, OBS, Tailscale, …) — pick what you want
  • 119+ self-hosted services with Tailscale access (Jellyfin, Home Assistant, …)
  • systemd services for SSH agent, boot-time automation, and a daily Telegram health digest (pos system health)
  • Everything lands in /usr/local/bin/ — you can delete the repo after install

Quick Start

git clone https://gitea.skink-platy.ts.net/admin/Linux_post_install.git
cd Linux_post_install
./install.sh              # core: packages + CLI + services + ScaleTail
./install.sh --feature    # also install features/ scripts (asks before overwriting)
./install.sh --apps       # also install optional desktop apps (interactive)
Flag What it does
--feature Install features/ scripts to /usr/local/bin/, sets their flags
--apps Interactive app picker after core install
--full Core install + all apps (non-interactive)
--dry-run Preview without executing
--skip <phase> Skip a phase: preinstall, scripts, postinstall, scalepoint, apps
--steps <spec> Run only specific phases, e.g. --steps 1,3
--no-color Disable colored output

Documentation

Topic Where
Docs index DOC/README.md
pos HOW-TO guides (recipes + troubleshooting) DOC/HOWTO.md
Core scripts (installer, libs, features) — how they work + config DOC/SCRIPTS.md
pos CLI reference (all commands, compose config, wrappers) DOC/POS.md
Optional apps (picker + full catalog) DOC/APPS.md
Systemd services & bash completion DOC/SYSTEMD.md
Developer guide (add tools/apps/features) DOC/DEV.md
Algorithm diagrams DOC/algorithm.md
S
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