1 files changed, 27 insertions, 0 deletions

diff --git a/genefi.sh b/genefi.sh
new file mode 100755
index 0000000..5e3ad14
--- /dev/null
+++ b/genefi.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+version () {
+        echo "genefi by fxqnlr v$1"
+}
+
+generate () {
+        efi_path=/efi/EFI/Linux
+        cd $efi_path
+
+        select efi_file in *; do break; done;
+        echo "creating EFI entry for $efi_file"
+
+        readarray -d "-" -t file_arr <<< $efi_file
+        kernel_version=${file_arr[1]}
+        echo "recognized kernel version $kernel_version"
+
+        efi_label="gentoo-$kernel_version"
+        echo "assigned label '$efi_label'"
+
+        doas efibootmgr --create --disk=/dev/nvme0n1 --part=1 --label="$efi_label" --loader="\\EFI\\Linux\\$efi_file" --unicode
+}
+
+if [[ "$1" = "-v" ]] || [[ "$1" = "-V" ]] || [[ "$1" = "--version" ]]; then
+        version "0.2.0"
+else
+        generate
+fi