# Elf OS

> Work in progress! slowly but surely.

An install script I (LailaTheElf) use to install Arch Linux on my computers. I 
use this for my desktop (elfDesktop) and laptop (elfLaptop). 

## Usage

```
./elf_os.sh <config_file> <action>

action:
  install: install the full os
  reinstall_a: re install os on system A
  reinstall_b: re install os on system B
  bootloader: re setup the bootloader
```

The config file is included with bash. The following options are available:

- `HOSTNAME`: hostname for the machine
- `UEFI_DISK`: path to disk to store the UEFI
- `DISK`: path to disk to store the os data
- `USERNAME`: username of the first user
- `SSH_KEY_REPO`: url to git repository to gather ssh public keys
- `USER_SSH_KEYS`: list (space separated) of filenames in the `SSH_KEY_REPO` to
  add to the *authorized_keys* of `USERNAME`
- `ENCRYPT_DISK`: 'true' to enable LUKS disk encryption
- `SFDISK_FILE`: sfdisk backup file with the partiton information
- `UEFI_PARTITION`: partition to use for UEFI (for example `${UEFI_DISK}1`)
- `SWAP_PARTITION`: partition to use for swap (for example `${DISK}2`)
- `ROOT_PARTITION`: partition to use for data (for example `${DISK}3`)
- `INSTALL_PARTS`: list (comma or space separated) of parts to run after 
  instalation. Parts are stored in *configs/install_`<part_name>`.sh*