c0fddc6f94
Add etc/profile.d/disk-usage-warning.sh (POSIX sh) that warns in bold red at login when / or /home cross 85% usage. Deployed system-wide via install_disk_warning() (sudo install -D -m 0644), gated inside the apt-get block since df --output=pcent and /etc/profile.d are GNU/Debian conventions absent on macOS. Idempotent and re-runnable. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01CN1KSmsuLG6TxSeN5m8xvM
100 lines
5.1 KiB
Markdown
100 lines
5.1 KiB
Markdown
# config
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Personal dotfiles — vim + bash configuration and a one-shot installer.
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## Quick start
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Install everything (clone + setup) with one command:
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```sh
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curl -fsSL https://git.bchanot.fr/bchanot/config/raw/branch/master/remote-install.sh | bash
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```
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(Runs a remote script through `bash` — see the [Install](#install) section for what it does and the manual alternative.)
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## What's inside
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| Path | Purpose |
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| -------------------- | -------------------------------------------------------------- |
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| `install.sh` | Installs apt packages + Docker, backs up old config, deploys vim + bashrc (OS-detected), installs CLI scripts. |
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| `vim/vimrc` | Vim config: pathogen, molokai, syntastic (C with `-Wall -Werror -Wextra`), NERDTree, 42-style canonical class generators (`:ClassH`, `:ClassC`). |
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| `vim/autoload/` | `pathogen.vim` plugin loader (committed). |
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| `vim/colors/` | `molokai.vim` colorscheme (committed). |
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| `bash/bashrc-linux` | bashrc for desktop Linux (git-aware prompt + command timer). |
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| `bash/bashrc-osx` | bashrc for macOS. |
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| `bin/dt` | dtach session manager for claude-in-dtach sessions. |
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| `bin/dtach-router` | SSH-login dashboard to resume dtach sessions (sourced from bashrc). |
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| `bin/claude-provider`| Switch Claude Code between Anthropic and OpenRouter. |
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| `etc/profile.d/disk-usage-warning.sh` | Login-time warning (bold red) when `/` or `/home` cross 85% usage. Deployed to `/etc/profile.d/` on Linux. |
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## Install
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### One-liner (clone + install)
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```sh
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curl -fsSL https://git.bchanot.fr/bchanot/config/raw/branch/master/remote-install.sh | bash
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```
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`remote-install.sh` ensures `git` is present, clones the repo to `~/config` (or pulls if already there), then runs `install.sh`. Override with env vars: `REPO_URL=... CLONE_DIR=... BRANCH=... curl ... | bash`.
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> Piping a remote script into `bash` runs unreviewed code over the network. Read [`remote-install.sh`](remote-install.sh) first, or use the manual clone below.
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### Manual
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```sh
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git clone https://git.bchanot.fr/bchanot/config.git && cd config
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./install.sh
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```
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No argument — the OS is auto-detected.
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What it does:
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1. On Debian/Ubuntu, installs a set of CLI/dev packages via `apt-get` (see below). Skipped automatically where `apt-get` is absent (macOS).
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2. Sets up Docker's official apt repo (Ubuntu) and installs the engine + compose plugin — skipped if `docker` is already present.
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3. Moves any existing `~/.vim`, `~/.vimrc`, `~/.bashrc`, `~/.Sublivim` to `~/Oldconfig`.
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4. Clones the `syntastic` and `nerdtree` vim plugins into `~/.vim/bundle/`.
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5. Copies the tracked vim files into `~/.vim` and symlinks `~/.vimrc`.
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6. Picks the bashrc by OS: macOS → `bashrc-osx` (falls back to `bashrc-linux` if missing), everything else → `bashrc-linux`. Copies it to `~/.bashrc`.
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7. Installs Python CLIs via `pipx` (`PyMuPDF` → `pymupdf`, `Markdown` → `markdown_py`) — skipped if `pipx` is absent.
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8. Copies the `bin/` scripts (`dt`, `dtach-router`, `claude-provider`) into `~/.local/bin`.
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9. On Linux, installs `etc/profile.d/disk-usage-warning.sh` to `/etc/profile.d/` (needs `sudo`) so each login warns when `/` or `/home` cross 85% usage.
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### Packages installed (apt)
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- **Build / VCS / C dev**: `vim git git-lfs git-filter-repo gcc make pkg-config dkms valgrind shellcheck`
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- **Net / security / transport**: `curl gnupg ca-certificates apt-transport-https net-tools openssh-server cifs-utils lftp ftp`
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- **Shell tooling**: `unzip tree tmux fzf dtach`
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- **Runtimes**: `nodejs python3-pip pipx php-cli`
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- **Media / doc CLI**: `ffmpeg wkhtmltopdf poppler-utils qpdf webp libavif-bin`
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- **Docker**: `docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin` (via Docker's repo)
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- **pipx**: `PyMuPDF` (`pymupdf`), `Markdown` (`markdown_py`)
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The script is re-runnable: each run re-backs up to `~/Oldconfig` (overwriting the previous backup), re-clones plugins, skips Docker if already installed, and re-deploys the `bin/` scripts.
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> Notes: the package list is Debian/Ubuntu-specific, and the Docker repo step assumes **Ubuntu**. On macOS the whole `apt-get` block is skipped — install `vim`/`git`/toolchain via Homebrew yourself.
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### CLI scripts (`bin/`)
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Deployed to `~/.local/bin` (the deployed bashrc adds this dir to `PATH`):
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- **`dt`** — manage claude-in-dtach sessions (`dt ls|at|kill`). Needs `dtach` + `fzf`.
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- **`dtach-router`** — source from `~/.bashrc` to get a session dashboard on SSH login. Needs `dt`, `dtach`, `fzf`.
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- **`claude-provider`** — switch Claude Code between Anthropic and OpenRouter.
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OpenRouter mode reads the key from **`$OPENROUTER_API_KEY`** (never hardcoded). Export it from a private, untracked file, e.g. `~/.bashrc.local`:
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```sh
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export OPENROUTER_API_KEY="<your-openrouter-key>"
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```
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## Requirements
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- `bash`, `git`
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- Debian/Ubuntu `apt-get` for the package step (optional elsewhere)
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- A `bash` login shell (zsh users: switch to bash for these prompts to apply)
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## Lint
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```sh
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shellcheck install.sh bash/bashrc-*
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```
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