Files
Linux_post_install/README.md
T
Your Name 9a164462e7
gates / consistency-and-conventions (push) Successful in 33s
feat: install.sh version gate — --force + per-commit 0.0cN
Architect-approved (C): install.sh now skips+aborts (exit 0) when the
installed version equals the current git-derived version, with a --force
flag to re-install. Version scheme 0.0cN (N = git commit count) bumps by
construction on every commit.

- install_version(): derives 0.0c$count via git rev-list; empty when .git
  absent (gate skipped); INSTALL_VERSION_OVERRIDE presence-check seam for
  tests (empty override simulates no-git deterministically)
- Gate after arg parse, before phases; numeric comparison (strip 0.0c, -eq);
  messages: 'Already installed (X). Use --force to re-install.' and
  '(dry-run) Would skip install: already at version X', both exit 0
- flag_set installed_version after 'Bootstrap complete' banner (not in
  dry-run, even under --force, never on phase failure)
- Docs: SCRIPTS.md flag table + gate description, AGENT_Context line count
  248->301 + flags + flow diagram, README --force row, tests/README row,
  AGENT_TODO Done entry

Verified: new tests/t-install-version.sh 21 checks (9 contracted cases,
real install.sh + hermetic env seams); suite 20 files / 461 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 with 3 mutation disproofs (8/21, 9/21, 4/21 fail)
2026-09-08 10:17:31 -04:00

2.8 KiB
Executable File

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
--force Re-install even if the version matches
--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