wip: start on arch linux post install script

post-install.sh

@@ -0,0 +1,105 @@
+#!/bin/bash
+
+if [[ $EUID -ne 0 ]]; then
+    echo "This script must be run as root!" >&2
+    exit 1
+fi
+
+echo "Taking fresh install snapshot..."
+
+btrfs subvolume snapshot -r / /.snapshots/@clean-install-snapshot
+
+
+echo "Setting up grup-btrfs..."
+
+systemctl enable --now grub-btrfsd.service
+grub-mkconfig -o /boot/grub/grub.cfg
+
+echo "Setting up pacman hooks..."
+
+if [[ ! -d "/etc/pacman.d/hooks/" ]]; then
+    mkdir -p "/etc/pacman.d/hooks/"
+fi
+
+cat <<'EOF' > /etc/pacman.d/hooks/90-btrfs-snapshot.hook
+[Trigger]
+Type = Package
+Operation = Install
+Operation = Upgrade
+Operation = Remove
+Target = linux
+Target = linux-lts
+Target = intel-ucode
+Target = grub
+
+[Action]
+Description = Creating BTRFS snapshot before system upgrade
+When = PreTransaction
+Exec = /usr/bin/bash -c '/usr/bin/btrfs subvolume snapshot / /.snapshots/@root-snapshot-$(date +%Y-%m-%d-%H-%M)'
+AbortOnFail
+EOF
+
+cat <<'EOF' > /etc/pacman.d/hooks/91-grub-mkconfig.hook
+[Trigger]
+Type = Package
+Operation = Install
+Operation = Upgrade
+Operation = Remove
+Target = linux
+Target = linux-lts
+Target = intel-ucode
+Target = grub
+
+[Action]
+Description = Update grub cfg so it can boot from new snapshots
+When = PostTransaction
+Exec = /usr/bin/bash -c '/usr/bin/grub-mkconfig -o /boot/grub/grub.cfg'
+EOF
+
+echo "Cloning repos..."
+
+git clone https://git.tovijaeschke.xyz/tovi/dmenu.git /usr/local/src/dmenu
+git clone https://git.tovijaeschke.xyz/tovi/dwm.git /usr/local/src/dwm
+git clone https://git.tovijaeschke.xyz/tovi/dwmblocks.git /usr/local/src/dwmblocks
+git clone https://git.tovijaeschke.xyz/tovi/st.git /usr/local/src/st
+
+git clone https://github.com/neovim/neovim /usr/local/src/neovim
+
+echo "Building dmenu..."
+cd /usr/local/src/dmenu/
+make
+make install
+make clean
+
+echo "Building dwm..."
+cd /usr/local/src/dwm/
+make
+make install
+make clean
+
+echo "Building dwmblocks..."
+cd /usr/local/src/dwmblocks/
+make
+make install
+make clean
+
+echo "Building st..."
+cd /usr/local/src/st/
+make
+make install
+make clean
+
+echo "Building neovim..."
+cd /usr/local/src/st/
+make CMAKE_BUILD_TYPE=RelWithDebInfo
+make install
+
+
+echo "Enabling networkmanager service..."
+
+systemctl enable NetworkManager
+
+echo "Taking post install script snapshot..."
+
+btrfs subvolume snapshot -r / /.snapshots/@post-install-snapshot
+

user_configuration.json

@@ -0,0 +1,165 @@
+{
+    "additional-repositories": [],
+    "archinstall-language": "English",
+    "audio_config": {
+        "audio": "pulseaudio"
+    },
+    "bootloader": "Grub",
+    "config_version": "3.0.2",
+    "disk_config": {
+        "config_type": "default_layout",
+        "device_modifications": [
+            {
+                "device": "/dev/sda",
+                "partitions": [
+                    {
+                        "btrfs": [],
+                        "dev_path": null,
+                        "flags": [
+                            "boot"
+                        ],
+                        "fs_type": "fat32",
+                        "mount_options": [],
+                        "mountpoint": "/boot",
+                        "obj_id": "f8e093b1-5180-4193-9e01-2398ca2734ea",
+                        "size": {
+                            "sector_size": {
+                                "unit": "B",
+                                "value": 512
+                            },
+                            "unit": "GiB",
+                            "value": 1
+                        },
+                        "start": {
+                            "sector_size": {
+                                "unit": "B",
+                                "value": 512
+                            },
+                            "unit": "MiB",
+                            "value": 3
+                        },
+                        "status": "create",
+                        "type": "primary"
+                    },
+                    {
+                        "btrfs": [
+                            {
+                                "mountpoint": "/",
+                                "name": "@"
+                            },
+                            {
+                                "mountpoint": "/home",
+                                "name": "@home"
+                            },
+                            {
+                                "mountpoint": "/var/log",
+                                "name": "@log"
+                            },
+                            {
+                                "mountpoint": "/var/cache/pacman/pkg",
+                                "name": "@pkg"
+                            },
+                            {
+                                "mountpoint": "/.snapshots",
+                                "name": "@.snapshots"
+                            }
+                        ],
+                        "dev_path": null,
+                        "flags": [],
+                        "fs_type": "btrfs",
+                        "mount_options": [
+                            "compress=zstd"
+                        ],
+                        "mountpoint": null,
+                        "obj_id": "e9e55603-c309-4c2c-904f-68f1c859c65a",
+                        "size": {
+                            "sector_size": {
+                                "unit": "B",
+                                "value": 512
+                            },
+                            "unit": "B",
+                            "value": 20397948928
+                        },
+                        "start": {
+                            "sector_size": {
+                                "unit": "B",
+                                "value": 512
+                            },
+                            "unit": "B",
+                            "value": 1076887552
+                        },
+                        "status": "create",
+                        "type": "primary"
+                    }
+                ],
+                "wipe": true
+            }
+        ]
+    },
+    "disk_encryption": {
+        "encryption_type": "luks",
+        "lvm_volumes": [],
+        "partitions": [
+            "e9e55603-c309-4c2c-904f-68f1c859c65a"
+        ]
+    },
+    "hostname": "archlinux",
+    "kernels": [
+        "linux",
+        "linux-lts"
+    ],
+    "locale_config": {
+        "kb_layout": "us",
+        "sys_enc": "UTF-8",
+        "sys_lang": "en_AU"
+    },
+    "mirror_config": {
+        "custom_mirrors": [],
+        "mirror_regions": {
+            "Australia": [
+                "https://mirror.aarnet.edu.au/pub/archlinux/$repo/os/$arch",
+                "http://ftp.iinet.net.au/pub/archlinux/$repo/os/$arch",
+                "http://mirror.internode.on.net/pub/archlinux/$repo/os/$arch",
+                "http://ftp.swin.edu.au/archlinux/$repo/os/$arch",
+                "http://syd.mirror.rackspace.com/archlinux/$repo/os/$arch",
+                "https://syd.mirror.rackspace.com/archlinux/$repo/os/$arch",
+                "http://archlinux.mirror.digitalpacific.com.au/$repo/os/$arch",
+                "https://archlinux.mirror.digitalpacific.com.au/$repo/os/$arch",
+                "http://au.mirrors.cicku.me/archlinux/$repo/os/$arch",
+                "https://au.mirrors.cicku.me/archlinux/$repo/os/$arch",
+                "http://gsl-syd.mm.fcix.net/archlinux/$repo/os/$arch",
+                "https://gsl-syd.mm.fcix.net/archlinux/$repo/os/$arch",
+                "https://sydney.mirror.pkgbuild.com/$repo/os/$arch",
+                "https://au.arch.niranjan.co/$repo/os/$arch"
+            ]
+        }
+    },
+    "network_config": {},
+    "ntp": true,
+    "packages": [
+        "grub-btrfs",
+        "git",
+        "base-devel",
+        "cmake",
+        "ninja",
+        "curl",
+        "stow",
+        "zsh",
+        "networkmanager"
+    ],
+    "parallel downloads": 5,
+    "profile_config": {
+        "gfx_driver": "All open-source",
+        "greeter": null,
+        "profile": {
+            "custom_settings": {},
+            "details": [],
+            "main": "Xorg"
+        }
+    },
+    "save_config": null,
+    "swap": true,
+    "timezone": "Australia/Adelaide",
+    "uki": false,
+    "version": "3.0.2"
+}

user_credentials.json

@@ -0,0 +1,11 @@
+{
+    "!root-password": "password",
+    "!users": [
+        {
+            "!password": "password",
+            "sudo": true,
+            "username": "tovi"
+        }
+    ],
+    "encryption_password": "password"
+}