guix strap done (hopefully)

9 files changed, 191 insertions, 16 deletions

diff --git a/guix-strap/guix-configure b/guix-strap/guix-configure
new file mode 100755
index 0000000..f8a3cb6
--- /dev/null
+++ b/guix-strap/guix-configure
@@ -0,0 +1,49 @@
+#!/run/current-system/profile/bin/bash
+
+source ./guix-log
+source ./guix-env
+
+HOSTNAME=""
+CRYPT_UUID=""
+EFI_UUID=""
+
+get_uuid() {
+    blkid -s UUID -o value $1
+}
+
+CRYPT_UUID=$(get_uuid $CRYPT_PARTITION)
+EFI_UUID=$(get_uuid $EFI_PARTITION)
+
+get_hostname() {
+    CONFIRM=""
+    read -p "Enter system hostname: " HOSTNAME
+    if [ ! -z "$HOSTNAME" -a "$HOSTNAME" != " " ]; then
+        (confirm "$HOSTNAME");
+        if [ "$?" -ne 0 ]; then
+            get_hostname
+        fi
+    else
+        ERROR "'$HOSTNAME' is not a valid hostname"
+    fi
+}
+
+EVENT "Getting hostname"
+
+get_hostname
+
+EVENT "Hostname set to '$HOSTNAME'"
+
+EVENT "Generating system config file"
+
+cp system.scm "$HOSTNAME.scm"
+sed -i "s/SED_CRYPT_UUID/$CRYPT_UUId/" ./$HOSTNAME.scm
+sed -i "s/SED_EFI_UUID/$EFI_UUID/" ./$HOSTNAME.scm
+sed -i "s/SED_HOSTNAME/$HOSTNAME/" ./$HOSTNAME.scm
+
+mv "$HOSTNAME.scm" ..
+
+EVENT "Successfully configured $HOSTNAME.scm"
+
+echo "HOSTNAME=\"$HOSTNAME\"" >> ./guix-env
+echo "CRYPT_UUID=\"$CRYPT_UUID\"" >> ./guix-env
+echo "EFI_UUID=\"$EFI_UUID\"" >> ./guix-env
diff --git a/guix-strap/guix-env b/guix-strap/guix-env
deleted file mode 100755
index 2caceae..0000000
--- a/guix-strap/guix-env
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/run/current-system/profile/bin/bash
-
-# added by scripts during runtime!!!
diff --git a/guix-strap/guix-install b/guix-strap/guix-install
new file mode 100755
index 0000000..fbfb19a
--- /dev/null
+++ b/guix-strap/guix-install
@@ -0,0 +1,25 @@
+#!/run/current-system/profile/bin/bash
+
+source ./guix-env
+source ./guix-log
+
+EVENT "Mounting /gnu/store to destination disk..."
+herd start cow-store /mnt
+
+EVENT "Installing non-guix signing keys for substitutes..."
+curl -o /tmp/sign-key.pub https://substitutes.nonguix.org/signing-key.pub
+guix archive --authorize < /tmp/sign-key.pub
+
+EVENT "Installing GNU Guix"
+guix time-machine -C ../channels.scm -- system -L ../modules --substitute-urls='https://substitutes.nonguix.org https://bordeaux.guix.gnu.org https://ci.guix.gnu.org' init ../$HOSTNAME.scm /mnt
+
+EVENT "Installing User Environment"
+
+USER=tylerm
+guix shell git -- git clone https://g.tylerm.dev/tylerm/dotfiles /mnt/home/$USER/.config/guix
+cp ../$HOSTNAME.scm /mnt/home/$USER/.config/guix/$HOSTNAME.scm
+cp ./guix-setup-user /mnt/home/$USER/.zprofile
+
+chown 1000:1000 -R /mnt/home/$USER
+
+EVENT "Successflly installed Guix root and user"
diff --git a/guix-strap/guix-log b/guix-strap/guix-log
index 4583127..0d26853 100755
--- a/guix-strap/guix-log
+++ b/guix-strap/guix-log
@@ -8,3 +8,16 @@ EVENT() {
     printf "\x1b[95m>>> \x1b[0m\x1b[98m$1\n"
 }
 
+CONFIRM=""
+
+confirm() {
+    if [ "$CONFIRM" == "y" ]; then
+        exit 0
+    fi
+    read -p "Are you sure: ($1)? [y/N] " CONFIRM
+    if [ "$CONFIRM" == "y" ]; then
+        exit 0
+    else
+        exit 1
+    fi
+}
diff --git a/guix-strap/guix-partition b/guix-strap/guix-partition
index 6669129..7acaefd 100755
--- a/guix-strap/guix-partition
+++ b/guix-strap/guix-partition
@@ -2,7 +2,6 @@
 
 set -o emacs;
 
-CONFIRM=""
 DISK=""
 
 source ./guix-log
@@ -10,18 +9,6 @@ source ./guix-env
 
 EVENT "Partitioning disks"
 
-confirm() {
-    if [ "$CONFIRM" == "y" ]; then
-        exit 0
-    fi
-    read -p "Are you sure: ($1)? [y/N] " CONFIRM
-    if [ "$CONFIRM" == "y" ]; then
-        exit 0
-    else
-        exit 1
-    fi
-}
-
 check_disk() {
     lsblk $1 &> /dev/null || exit 1
     FS=$(df $1 | tail -n 1 | awk '{print $1}')
diff --git a/guix-strap/guix-password b/guix-strap/guix-password
new file mode 100755
index 0000000..008ad14
--- /dev/null
+++ b/guix-strap/guix-password
@@ -0,0 +1,51 @@
+#!/run/current-system/profile/bin/bash
+
+USER_PASSWORD=""
+ROOT_PASSWORD=""
+
+source ./guix-env
+source ./guix-log
+
+get_root_password() {
+    read -s -p "Root password: " PASSWORD
+    printf "\n"
+    read -s -p "Confirm password: " PASSWORD_CONFIRM
+    printf "\n"
+    if [ "$PASSWORD" == "$PASSWORD_CONFIRM" ]; then
+        ROOT_PASSWORD=$PASSWORD
+        return
+    else
+        ERROR "Passwords do not match"
+        get_root_password
+    fi
+}
+
+get_user_password() {
+    read -s -p "User password: " PASSWORD
+    printf "\n"
+    read -s -p "Confirm password: " PASSWORD_CONFIRM
+    printf "\n"
+    if [ "$PASSWORD" == "$PASSWORD_CONFIRM" ]; then
+        USER_PASSWORD=$PASSWORD
+        return
+    else
+        ERROR "Passwords do not match"
+        get_user_password
+    fi
+}
+
+EVENT "Setup /etc/shadow for root and user"
+
+get_root_password
+get_user_password
+
+cat << EOF | chroot /mnt
+passwd
+$ROOT_PASSWORD
+$ROOT_PASSWORD
+passwd tylerm
+$USER_PASSWORD
+$USER_PASSWORD
+EOF
+
+EVENT "Successfully set passwords"
diff --git a/guix-strap/guix-setup b/guix-strap/guix-setup
index bad7ce7..7fb027b 100755
--- a/guix-strap/guix-setup
+++ b/guix-strap/guix-setup
@@ -1,5 +1,8 @@
 #!/run/current-system/profile/bin/bash
 
+echo "#!/run/current-system/profile/bin/bash" > ./guix-env
+echo "" > ./guix-env 
+
 welcome() {
     cat<<"EOF"
     ░░░                                     ░░░
@@ -32,3 +35,9 @@ EOF
 welcome
 ./guix-partition
 ./guix-crypt
+./guix-configure
+./guix-install
+./guix-password
+
+echo "GNU Guix has been installed, you can now reboot..."
+exit 0
diff --git a/guix-strap/guix-setup-user b/guix-strap/guix-setup-user
new file mode 100755
index 0000000..5933116
--- /dev/null
+++ b/guix-strap/guix-setup-user
@@ -0,0 +1,21 @@
+#!/run/current-system/profile/bin/bash
+
+# This should run on user first logon, so let's a go!
+# First, we should run a guix pull
+
+guix pull
+
+hash guix
+
+guix home -L ~/.config/guix/modules reconfigure ~/.config/guix/home-config/home-configuration.scm
+
+sudo -E herd restart nix-daemon
+
+nix-channel --update
+
+nix-shell '<home-manager>' -A install
+
+rm ~/.zprofile
+source ~/.config/zsh/.zprofile
+
+home-manager switch
diff --git a/guix-strap/system.scm b/guix-strap/system.scm
new file mode 100644
index 0000000..722edef
--- /dev/null
+++ b/guix-strap/system.scm
@@ -0,0 +1,23 @@
+(use-modules (home-config base-system)
+             (gnu))
+
+(operating-system
+    (inherit base-operating-system)
+    (host-name "SED_HOSTNAME")
+
+    (mapped-devices (list (mapped-device
+                (source (uuid
+                      "SED_CRYPT_UUID"))
+                (target "cryptroot")
+                (type luks-device-mapping))))
+  
+    (file-systems (cons* (file-system
+                            (mount-point "/")
+                            (device "/dev/mapper/cryptroot")
+                            (type "btrfs")
+                            (dependencies mapped-devices))
+                         (file-system
+                            (mount-point "/boot/efi")
+                            (device (uuid "SED_EFI_UUID"
+                                  'fat32))
+                            (type "vfat")) %base-file-systems)))