Replace the rename script with a shell script

scripts/rename-partitions.py

@@ -1,91 +0,0 @@
-#! /usr/bin/env nix-shell
-#! nix-shell -i python3 -p python3 parted
-
-import subprocess
-import sys
-from time import sleep
-
-
-def _run_command(command, user_input=""):
-    if user_input:
-        result = subprocess.run(
-            command, capture_output=True, text=True, check=True, input=user_input
-        )
-    else:
-        result = subprocess.run(command, capture_output=True, text=True, check=True)
-    return result
-
-
-def _y_n(question):
-    answer = input("{} (Y/N): ".format(question))
-    if answer.lower() == "y":
-        return True
-    if answer.lower() == "n":
-        return False
-    print("Please only answer with Y or N!")
-    sys.exit(1)
-
-
-def rename_boot_partition():
-    print("Rename boot partition.")
-    _run_command(["fatlabel", "/dev/disk/by-label/BOOTTOFRMT", "BOOT"])
-
-
-def _rename_ext4():
-    print("Rename ext4 partition.")
-    _run_command(["e2label", "/dev/MainGroup/roottoformat", "root"])
-
-
-def _rename_f2fs():
-    print("Rename f2fs partition.")
-    _run_command(["f2fslabel", "/dev/disk/by-label/ROOTTOFRMT", "root"])
-
-
-def _rename_swap():
-    print("Rename swap partition.")
-    _run_command(["swaplabel", "-L", "swap", "/dev/GroupToFormat/swaptoformat"])
-
-
-def _rename_lvm():
-    print("Rename LVM")
-    _run_command(["lvrename", "GroupToFormat", "roottoformat", "root"])
-    _run_command(["vgrename", "GroupToFormat", "MainGroup"])
-
-
-def unmount_partitions():
-    print("Unmounting partitions.")
-    _run_command(["umount", "/mnt/nixos/boot"])
-    _run_command(["umount", "/mnt/nixos"])
-    sleep(3)
-
-
-def close_luks():
-    _run_command(["cryptsetup", "close", "crypttoformat"])
-
-
-def rename_pc(swap):
-    if swap:
-        _rename_swap()
-    _rename_ext4()
-    _rename_lvm()
-
-
-def rename_raspi():
-    _rename_f2fs()
-
-
-def main():
-    raspi = _y_n("Do we rename a Raspberry Pi?")
-    unmount_partitions()
-    sleep(5)
-    rename_boot_partition()
-    if raspi:
-        rename_raspi()
-    else:
-        swap = _y_n("Do you have swap?")
-        rename_pc(swap)
-    close_luks()
-
-
-if __name__ == "__main__":
-    main()

scripts/rename-partitions.sh

@@ -0,0 +1,56 @@
+#! /usr/bin/env nix-shell
+#! nix-shell -i bash -p parted
+
+rename_boot_partition() {
+	echo "Rename boot partition."
+	fatlabel /dev/disk/by-label/BOOTTOFRMT BOOT
+}
+
+rename_ext4() {
+	echo "Rename ext4 partition."
+	e2label /dev/MainGroup/roottoformat root
+}
+
+rename_f2fs() {
+	echo "Rename f2fs partition."
+	f2fslabel /dev/disk/by-label/ROOTTOFRMT root
+}
+
+rename_swap() {
+	echo "Rename swap partition."
+	swaplabel -L swap /dev/GroupToFormat/swaptoformat
+}
+
+rename_lvm() {
+	echo "Rename LVM"
+	lvrename GroupToFormat roottoformat root
+	vgrename GroupToFormat MainGroup
+}
+
+unmount_partitions() {
+	echo "Unmounting partitions."
+	umount /mnt/nixos/boot
+	umount /mnt/nixos
+	sleep 3
+}
+
+close_luks() {
+	cryptsetup close crypttoformat
+}
+
+rename_pc() {
+	rename_ext4
+	rename_lvm
+	rename_swap
+}
+
+rename_raspi() {
+	rename_f2fs
+}
+
+unmount_partitions
+sleep 5
+rename_boot_partition
+rename_raspi
+# rename_pc
+close_luks