Refactor(bootstrap): Use disko

12 files changed, 217 insertions, 277 deletions

diff --git a/bootstrap/01_activate b/bootstrap/01_activate
new file mode 100755
index 00000000..b5195d3c
--- /dev/null
+++ b/bootstrap/01_activate
@@ -0,0 +1,20 @@
+#! /usr/bin/env dash
+
+# shellcheck source=/dev/null
+SHELL_LIBRARY_VERSION="1.1.4" . %SHELL_LIBRARY_PATH
+
+. %SCRIPT_ENSURE_CONFIG_VARIABLES
+
+nix run github:nix-community/disko -- --flake "git+https://codeberg.org/soispha/nixos-config#$NIX_HOST" --mode mount
+
+msg "Finished mounting"
+
+case "$ACTIVATE_TO_SETUP" in
+    "yes")
+        nix run "git+https://codeberg.org/soispha/nixos-config#setup" --experimental-features 'nix-command flakes';
+        ;;
+    *)
+        ;;
+esac
+
+# vim: ft=sh
diff --git a/bootstrap/01_install b/bootstrap/01_install
new file mode 100755
index 00000000..5a3acc2d
--- /dev/null
+++ b/bootstrap/01_install
@@ -0,0 +1,72 @@
+#! /usr/bin/env dash
+
+# shellcheck source=/dev/null
+SHELL_LIBRARY_VERSION="1.1.4" . %SHELL_LIBRARY_PATH
+
+INSTALL=y . %SCRIPT_ENSURE_CONFIG_VARIABLES
+
+msg "started creating filesystem..."
+nix run github:nix-community/disko -- --flake "git+https://codeberg.org/soispha/nixos-config#$NIX_HOST" --mode disko
+msg "Finished mounting and generating btrfs subvolumes"
+
+msg "Creating swapfile..."
+msg2 "$(btrfs filesystem mkswapfile --size "$(free -m | awk '{if (NR==2) {printf "%sm\n", $2 + 500}}')" /mnt/swap/swapfile)";
+msg "Finished creating swapfile!"
+
+msg "Important information:"
+msg2 "Swapfile UUID is: $(findmnt -no UUID -T /mnt/swap/swapfile)";
+msg2 "Swapfile resume offset is: $(btrfs inspect-internal map-swapfile -r /mnt/swap/swapfile)";
+msg2 "Root-disk UUID is: $(lsblk -no UUID -T $DISK_ROOT)";
+msg2 "EFI-disk UUID is: $(lsblk -no UUID -T $DISK_EFI)";
+warning "This information needs to be entered in the host configuration BEFORE rebuilding it. Otherwise the system won't boot!"
+
+info_applied=false;
+while [ "$info_applied" = false ];do
+    readp "Have you updated your chosen host with this information? [N/y]: " result
+    case $result in
+        [Yy])
+            info_applied=true;
+            ;;
+        *)
+            warning "You won't be able to boot, if you don't update it!"
+            ;;
+    esac
+done
+
+msg "Checking for incompatibilities..."
+ssd_or_hdd=$(cat /sys/block/$disk/queue/rotational);
+case "$ssd_or_hdd" in
+    0)
+        msg2 "You seem to use a ssd."
+        trim_support=$(lsblk --bytes --json --discard | jq --arg name "$disk" '.blockdevices | .[] | select(.name == $name) | (.["disc-gran"] + .["disc-max"]) != 0');
+        case $trim_support in
+            "true")
+                msg2 "Yay, your ssd supports trim, go on and activate it";
+                ;;
+            "false")
+                msg2 "Nay, your ssd doesn't support trim, go on";
+                ;;
+            *)
+                warning "Your ssd doesn't seem to exists, if this bothers you please open an issue.'";
+                ;;
+        esac
+        ;;
+    1)
+        msg2 "You seem to use a hdd there is nothing you have to do";
+        ;;
+    *)
+        warning "There is no indicator, which shows, which drive your are using.\n This means, that you have to check yourself, which optimizations you should activate."
+        ;;
+esac
+
+
+readp "Do you want to continue with nixos-install? [N/y]: " result
+case $result in
+    [Yy])
+        nix run "git+https://codeberg.org/soispha/nixos-config#setup" --experimental-features 'nix-command flakes';
+        ;;
+    *)
+        msg "Sure, do it yourself"
+        exit 1
+        ;;
+esac
diff --git a/bootstrap/setup/setup.sh b/bootstrap/02_setup
index a9e534ab..a9e534ab 100755
--- a/bootstrap/setup/setup.sh
+++ b/bootstrap/02_setup
diff --git a/bootstrap/config_setup/config_setup.sh b/bootstrap/03_config_setup
index 577cb8eb..577cb8eb 100755
--- a/bootstrap/config_setup/config_setup.sh
+++ b/bootstrap/03_config_setup
diff --git a/bootstrap/99_ensure_config_variables b/bootstrap/99_ensure_config_variables
new file mode 100755
index 00000000..6758b221
--- /dev/null
+++ b/bootstrap/99_ensure_config_variables
@@ -0,0 +1,86 @@
+#! /usr/bin/env dash
+
+# shellcheck source=/dev/null
+#SHELL_LIBRARY_VERSION="1.1.4" . %SHELL_LIBRARY_PATH
+SHELL_LIBRARY_VERSION="1.1.4" . /nix/store/m5vww39n11768whvhww00zrgkd3ry0q9-shell_library-v1.1.4/include/lib.sh
+
+if ! [ "$NIX_HOST" ]; then
+    msg "Select a host:"
+    _hosts=$(mktmp)
+    curl https://codeberg.org/soispha/nixos-config/raw/branch/prime/flake/nixosConfigurations/default.nix 2> /dev/null | awk -F '"' '/hosts = /{for (i=2;i<NF;i+=2) {print $i}}' > "$_hosts"
+
+    while ! grep "$host" "$_hosts" > /dev/null || [ "$(printf "%s" "$host" | wc -c)" -eq 0 ]; do
+        i=1
+        while read -r host_read; do
+            printf "%4s) %s \n" "$i" "$host_read"
+            i=$((i + 1))
+        done < "$_hosts"
+        printf "%4s) Exit\n" "q"
+        readp "Enter a option: " host
+
+        [ "$host" = "q" ] && exit 1
+        host=$(awk -v i="$host" '{if (NR==i) {print $0}}' "$_hosts")
+        if ! grep "$host" "$_hosts" > /dev/null || [ "$(printf "%s" "$host" | wc -c)" -eq 0 ]; then
+            warning "No host selected. Select a host to continue.\n"
+        fi
+    done
+
+    export NIX_HOST="$host"
+fi
+if ! [ "$NIX_DISK" ] && [ "$NIX_INSTALL" ]; then
+    available_disks="$(mktmp)"
+    lsblk -J | jq '.[] | map(.name) | [foreach .[] as $item ({item: null, index: -1}; {$item, index: (.index + 1)})]' > "$available_disks"
+
+    [ "$(jq '.[]' "$available_disks" | wc -l)" -eq 0 ] && die "No disks found"
+    msg "Select a disk to format:"
+
+    i=9999 # nobody will have so many disks attached
+
+    while ! jq -e --argjson i "$i" '.[$i]' "$available_disks" > /dev/null 2>&1; do
+        for _disk in $(jq -c '.[]' "$available_disks"); do
+            printf "%4s) %s \n" "$(echo "$_disk" | jq '.index')" "$(echo "$_disk" | jq '.item' | tr -d "\"")"
+        done
+        printf "%4s) Exit\n" "q"
+        readp "Enter a option: " _disk
+
+        if [ "$_disk" = "q" ]; then
+            exit 1
+        else
+            i="$_disk"
+        fi
+        if jq -e --argjson i "$i" 'nth($i)' "$available_disks" > /dev/null 2>&1; then
+            _disk=$(mktmp)
+            jq -e --argjson i "$i" 'nth($i)' "$available_disks" > "$_disk"
+        else
+            warning "No disk selected. Select a disk to continue.\n"
+        fi
+    done
+
+    warn "All data on disk $(jq '.item' "$_disk") will be deleted."
+    readp "Continue with this disk? [N/y]: " result
+    case "$result" in
+        [Yy])
+            msg "Great, continuing..."
+            _disk="$(jq '.item' "$_disk" | tr -d "\"")"
+            export NIX_DISK="$_disk"
+            ;;
+        *)
+            msg "Sure, keep your data"
+            exit 1
+            ;;
+    esac
+fi
+
+if ! [ "$ACTIVATE_TO_SETUP" ] && ! [ "$INSTALL" ]; then
+    readp "Do you want to continue with nixos-install after activation? [N/y]: " result
+    case $result in
+        [Yy])
+            export ACTIVATE_TO_SETUP=yes;
+            ;;
+        *)
+            export ACTIVATE_TO_SETUP=no;
+            ;;
+    esac
+fi
+
+# vim: ft=sh
diff --git a/bootstrap/activate/activate.sh b/bootstrap/activate/activate.sh
deleted file mode 100755
index 0c3589c5..00000000
--- a/bootstrap/activate/activate.sh
+++ /dev/null
@@ -1,75 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="1.1.4" . %SHELL_LIBRARY_PATH
-
-mne() {
-    mount --mkdir --options compress-force=zstd:15,subvol="$1" "$DISK_ROOT" "$2" || dien "Mounting of $1";
-}
-
-
-available_disks="$(mktmp)";
-lsblk -J | jq '.[] | map(.name) | [foreach .[] as $item ({item: null, index: -1}; {$item, index: (.index + 1)})]' > "$available_disks";
-
-
-[ "$(jq '.[]' "$available_disks" | wc -l)" -eq 0 ] && die "No disks found"
-msg "Select where your system is installed:\n"
-
-i=9999; # nobody will have so many disks attached
-
-while ! jq -e --argjson i "$i" '.[$i]' "$available_disks" > /dev/null 2>&1; do
-    for disk in $(jq -c '.[]' "$available_disks" ); do
-        printf "%4s) %s \n" "$(echo "$disk" | jq '.index')" "$(echo "$disk" | jq '.item' | tr -d "\"")";
-    done
-    printf "%4s) Exit\n" "q"
-    readp  "Enter a option: " disk
-
-    if [ $disk = "q" ];then
-        exit 1
-    else
-        i="$disk"
-    fi
-    if jq -e --argjson i "$i" 'nth($i)' "$available_disks"  > /dev/null 2>&1; then
-        disk="$(jq -e --argjson i "$i" 'nth($i) | .item' "$available_disks" | tr -d "\"")";
-    else
-        warning "No disk selected. Select a disk to continue.\n"
-    fi
-done
-
-case "$disk" in
-    "nvme"*)
-        export DISK_EFI="/dev/${disk}"p1
-        export DISK_ROOT="/dev/${disk}"p2
-        ;;
-    "sd"* |"vd"*)
-        export DISK_EFI="/dev/${disk}"1
-        export DISK_ROOT="/dev/${disk}"2
-        ;;
-    *)
-        die "The disk type: ${disk} is not yet supported!"
-        ;;
-esac
-
-msg "Mounting..."
-# TODO umount -R /mnt
-mount -t tmpfs none /mnt
-mount --mkdir "$DISK_EFI" /mnt/boot
-
-mne nix-store /mnt/nix
-mne persistent-storage /mnt/srv
-
-mount --mkdir --options bind /mnt/srv/nixos-config /mnt/etc/nixos
-
-msg "Finished mounting"
-readp "Do you want to continue with nixos-install? [N/y]: " result
-case $result in
-    [Yy])
-        nix run "git+https://codeberg.org/soispha/nixos-config#setup" --experimental-features 'nix-command flakes';
-        ;;
-    *)
-        msg "Sure, do it yourself"
-        exit 1
-        ;;
-esac
-
-# vim: ft=sh
diff --git a/bootstrap/activate/default.nix b/bootstrap/activate/default.nix
deleted file mode 100644
index abada12c..00000000
--- a/bootstrap/activate/default.nix
+++ /dev/null
@@ -1,11 +0,0 @@
-# vim: ts=2
-{
-  pkgs,
-  sysLib,
-  ...
-}: let
-  dependencies = builtins.attrValues {inherit (pkgs) jq gawk curl coreutils libuuid nix git;};
-  name = "activate";
-  src = ./activate.sh;
-in
-  sysLib.writeShellScriptWithLibrary {inherit dependencies name src;}
diff --git a/bootstrap/config_setup/default.nix b/bootstrap/config_setup/default.nix
deleted file mode 100644
index 4cae8424..00000000
--- a/bootstrap/config_setup/default.nix
+++ /dev/null
@@ -1,11 +0,0 @@
-# vim: ts=2
-{
-  pkgs,
-  sysLib,
-  ...
-}: let
-  dependencies = builtins.attrValues {inherit (pkgs) git neovim;};
-  name = "config_setup";
-  src = ./config_setup.sh;
-in
-  sysLib.writeShellScriptWithLibrary {inherit dependencies name src;}
diff --git a/bootstrap/default.nix b/bootstrap/default.nix
new file mode 100644
index 00000000..60c72e6a
--- /dev/null
+++ b/bootstrap/default.nix
@@ -0,0 +1,39 @@
+{
+  pkgs,
+  sysLib,
+  ...
+}: let
+  activate = sysLib.writeShellScriptWithLibrary {
+    dependencies = builtins.attrValues {inherit (pkgs) jq gawk curl coreutils libuuid nix git;};
+    name = "activate";
+    src = ./01_activate.sh;
+    replacementStrings = {SCRIPT_ENSURE_CONFIG_VARIABLES = "${ensure_config_variables}";};
+  };
+  install = sysLib.writeShellScriptWithLibrary {
+    dependencies = builtins.attrValues {inherit (pkgs) jq dash curl gawk btrfs-progs coreutils libuuid gptfdisk dosfstools toybox nix git;};
+    name = "install";
+    src = ./01_install.sh;
+    replacementStrings = {SCRIPT_ENSURE_CONFIG_VARIABLES = "${ensure_config_variables}";};
+  };
+  setup = sysLib.writeShellScriptWithLibrary {
+    dependencies = builtins.attrValues {inherit (pkgs) dash gawk curl git nix gnugrep nixos-install-tools coreutils libuuid;};
+    name = "setup";
+    src = ./02_setup.sh;
+    replacementStrings = {SCRIPT_ENSURE_CONFIG_VARIABLES = "${ensure_config_variables}";};
+  };
+  config_setup = sysLib.writeShellScriptWithLibrary {
+    dependencies = builtins.attrValues {inherit (pkgs) git neovim;};
+    name = "config_setup";
+    src = ./03_config_setup.sh;
+    replacementStrings = {SCRIPT_ENSURE_CONFIG_VARIABLES = "${ensure_config_variables}";};
+  };
+  ensure_config_variables = sysLib.writeShellScriptWithLibrary {
+    dependencies = builtins.attrValues {inherit (pkgs) jq dash;};
+    name = "ensure_config_variables";
+    src = ./99_ensure_config_variables.sh;
+  };
+  output = {inherit activate install setup config_setup ensure_config_variables;};
+in
+  output
+# vim: ts=2
+
diff --git a/bootstrap/install/default.nix b/bootstrap/install/default.nix
deleted file mode 100644
index 4f520c92..00000000
--- a/bootstrap/install/default.nix
+++ /dev/null
@@ -1,11 +0,0 @@
-# vim: ts=2
-{
-  pkgs,
-  sysLib,
-  ...
-}: let
-  dependencies = builtins.attrValues {inherit (pkgs) jq dash curl gawk btrfs-progs coreutils libuuid gptfdisk dosfstools toybox nix git;};
-  name = "install";
-  src = ./install.sh;
-in
-  sysLib.writeShellScriptWithLibrary {inherit dependencies name src;}
diff --git a/bootstrap/install/install.sh b/bootstrap/install/install.sh
deleted file mode 100755
index 74642d08..00000000
--- a/bootstrap/install/install.sh
+++ /dev/null
@@ -1,158 +0,0 @@
-#! /usr/bin/env dash
-
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="1.1.4" . %SHELL_LIBRARY_PATH
-bsc() {
-    msg2 "$(btrfs subvolume create "$1" || die "Creating of subvol $1 failed")";
-}
-
-mne() {
-    mount --mkdir --options compress-force=zstd:15,subvol="$1" $DISK_ROOT "$2" || die "Mounting of $1 failed";
-}
-
-
-available_disks="$(mktmp)";
-lsblk -J | jq '.[] | map(.name) | [foreach .[] as $item ({item: null, index: -1}; {$item, index: (.index + 1)})]' > $available_disks;
-
-
-[ "$(jq '.[]' "$available_disks" | wc -l)" -eq 0 ] && die "No disks found"
-msg "Select a disk to format:\n"
-
-i=9999; # nobody will have so many disks attached
-
-while ! jq -e --argjson i "$i" '.[$i]' "$available_disks" > /dev/null 2>&1; do
-    for disk in $(jq -c '.[]' "$available_disks" ); do
-        printf "%4s) %s \n" "$(echo "$disk" | jq '.index')" "$(echo "$disk" | jq '.item' | tr -d "\"")";
-    done
-    printf "%4s) Exit\n" "q"
-    readp  "Enter a option: " disk
-
-    if [ $disk = "q" ];then
-        exit 1
-    else
-        i="$disk"
-    fi
-    if jq -e --argjson i "$i" 'nth($i)' "$available_disks"  > /dev/null 2>&1; then
-        disk=$(mktmp);
-        jq -e --argjson i "$i" 'nth($i)' "$available_disks" > "$disk";
-    else
-        warning "No disk selected. Select a disk to continue.\n"
-    fi
-done
-
-readp "Do you really want to delete all data on disk $(jq '.item' "$disk")? [N/y]: " result
-case $result in
-    [Yy])
-        msg "Great, deleting everything..."
-        disk="$(jq '.item' "$disk" | tr -d "\"")"
-        ;;
-    *)
-        msg "Sure, keep your data"
-        exit 1
-        ;;
-esac
-
-sgdisk -Z "/dev/${disk}" > /dev/null|| die "Zapping failed"
-
-sgdisk -n 1:0:+550M -n 2:0:"$ENDSECTOR" -t 1:ef00 -t 2:8300 "/dev/${disk}" > /dev/null|| die "Partitioning failed"
-
-case "$disk" in
-    "nvme"*)
-        export DISK_EFI="/dev/${disk}"p1
-        export DISK_ROOT="/dev/${disk}"p2
-        ;;
-    "sd"* |"vd"*)
-        export DISK_EFI="/dev/${disk}"1
-        export DISK_ROOT="/dev/${disk}"2
-        ;;
-    *)
-        die "The disk type: ${disk} is not yet supported!"
-        ;;
-esac
-
-msg "Started Formatting..."
-mkfs.fat -F32 "$DISK_EFI" > /dev/null || die "Formatting(fat32) failed"
-mkfs.btrfs -f "$DISK_ROOT" > /dev/null || die "Formatting(btrfs) failed"
-
-
-msg "Mounting..."
-mount -t btrfs $DISK_ROOT /mnt
-cd /mnt || die "(Bug): no /mnt"
-bsc nix-store
-bsc persistent-storage
-bsc persistent-storage/nixos-config
-bsc persistent-storage/.snapshots
-bsc swap
-cd /
-umount -R /mnt
-mount -t tmpfs none /mnt
-mount --mkdir "$DISK_EFI" /mnt/boot
-
-mne nix-store /mnt/nix
-mne persistent-storage /mnt/srv
-mne swap /mnt/swap
-
-mount --mkdir --options bind /mnt/srv/nixos-config /mnt/etc/nixos
-
-msg "Finished mounting and generating btrfs subvolumes"
-
-msg "Creating swapfile..."
-msg2 "$(btrfs filesystem mkswapfile --size "$(free -m | awk '{if (NR==2) {printf "%sm\n", $2 + 500}}')" /mnt/swap/swapfile)";
-msg "Finished creating swapfile!"
-msg "Important information:"
-msg2 "Swapfile UUID is: $(findmnt -no UUID -T /mnt/swap/swapfile)";
-msg2 "Swapfile resume offset is: $(btrfs inspect-internal map-swapfile -r /mnt/swap/swapfile)";
-msg2 "Root-disk UUID is: $(lsblk -no UUID -T $DISK_ROOT)";
-msg2 "EFI-disk UUID is: $(lsblk -no UUID -T $DISK_EFI)";
-warning "This information needs to be entered in the host configuration BEFORE rebuilding it. Otherwise the system won't boot!"
-
-info_applied=false;
-while [ "$info_applied" = false ];do
-    readp "Have you updated your chosen host with this information? [N/y]: " result
-    case $result in
-        [Yy])
-            info_applied=true;
-            ;;
-        *)
-            warning "You won't be able to boot, if you don't update it!"
-            ;;
-    esac
-done
-
-msg "Checking for incompatibilities..."
-ssd_or_hdd=$(cat /sys/block/$disk/queue/rotational);
-case "$ssd_or_hdd" in
-    0)
-        msg2 "You seem to use a ssd."
-        trim_support=$(lsblk --bytes --json --discard | jq --arg name "$disk" '.blockdevices | .[] | select(.name == $name) | (.["disc-gran"] + .["disc-max"]) != 0');
-        case $trim_support in
-            "true")
-                msg2 "Yay, your ssd supports trim, go on and activate it";
-                ;;
-            "false")
-                msg2 "Nay, your ssd doesn't support trim, go on";
-                ;;
-            *)
-                warning "Your ssd doesn't seem to exists, if this bothers you please open an issue.'";
-                ;;
-        esac
-        ;;
-    1)
-        msg2 "You seem to use a hdd there is nothing you have to do";
-        ;;
-    *)
-        warning "There is no indicator, which shows, which drive your are using.\n This means, that you have to check yourself, which optimizations you should activate."
-        ;;
-esac
-
-
-readp "Do you want to continue with nixos-install? [N/y]: " result
-case $result in
-    [Yy])
-        nix run "git+https://codeberg.org/soispha/nixos-config#setup" --experimental-features 'nix-command flakes';
-        ;;
-    *)
-        msg "Sure, do it yourself"
-        exit 1
-        ;;
-esac
diff --git a/bootstrap/setup/default.nix b/bootstrap/setup/default.nix
deleted file mode 100644
index 905ddd1b..00000000
--- a/bootstrap/setup/default.nix
+++ /dev/null
@@ -1,11 +0,0 @@
-# vim: ts=2
-{
-  pkgs,
-  sysLib,
-  ...
-}: let
-  dependencies = builtins.attrValues {inherit (pkgs) dash gawk curl git nix gnugrep nixos-install-tools coreutils libuuid;};
-  name = "setup";
-  src = ./setup.sh;
-in
-  sysLib.writeShellScriptWithLibrary {inherit dependencies name src;}