V8.00.000.2025.06.17

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

func/3200_partitioning.sh

@@ -0,0 +1,108 @@
+#!/bin/bash
+# SPDX-Version: 3.0
+# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.git
+# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
+# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-FileType: SOURCE
+# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
+# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
+# SPDX-PackageName: CISS.debian.installer
+# SPDX-Security-Contact: security@coresecret.eu
+
+#######################################
+# Function that generates each partition on each device according to the chosen recipe string.
+# Globals:
+#   ERR_PARTITIONTBL
+#   HMP_RECIPE_DEV_PARTITIONS
+#   HMP_UUID_PARTITION
+#   RECIPE_STRING
+#   RECIPE_TABLE
+#   VAR_RECIPE_TABLE
+# Arguments:
+#   None
+#######################################
+partitioning() {
+  ### REMINDER
+  # HashMap  : "${!HMP_RECIPE_DEV_PARTITIONS[@]}"
+  # ${DEVICE}: "${HMP_RECIPE_DEV_PARTITIONS[$DEVICE]}"
+
+  declare var_dev var_partition var_partition_number
+
+  ### Iterate through each device.
+  for var_dev in "${!HMP_RECIPE_DEV_PARTITIONS[@]}"; do
+    var_partition_number=${HMP_RECIPE_DEV_PARTITIONS[${var_dev}]}
+
+    ### All current data for the respective device will be deleted.
+    blkdiscard /dev/"${var_dev}"
+    do_log "info" "false" "Partition table of '/dev/${var_dev}' discarded."
+
+    if [[ ${VAR_RECIPE_TABLE} == "gpt" ]]; then
+
+      parted -s /dev/"${var_dev}" mklabel gpt
+      do_log "info" "false" "Partition table '${VAR_RECIPE_TABLE}' of '/dev/${var_dev}' generated."
+
+    elif [[ ${VAR_RECIPE_TABLE} == "mbr" ]]; then
+
+      parted -s /dev/"${var_dev}" mklabel mbr
+      do_log "info" "false" "Partition table '${VAR_RECIPE_TABLE}' of '/dev/${var_dev}' generated."
+
+    else
+
+      do_log "fatal" "false" "No valid partition table chosen. String was '${VAR_RECIPE_TABLE}'. Exiting setup."
+      exit "${ERR_PARTITIONTBL}"
+
+    fi
+
+    ### Iterate through each partition on the current device.
+    for (( var_partition=1; var_partition<=var_partition_number; var_partition++ )); do
+    #for var_partition in $(seq 1 "${var_partition_number}"); do
+
+      ### Generate variables for the current partition.
+      declare begin_var="recipe_${RECIPE_STRING}_dev_${var_dev}_${var_partition}_begin"
+      declare end_var="recipe_${RECIPE_STRING}_dev_${var_dev}_${var_partition}_end"
+      declare bootable_var="recipe_${RECIPE_STRING}_dev_${var_dev}_${var_partition}_bootable"
+      declare primary_var="recipe_${RECIPE_STRING}_dev_${var_dev}_${var_partition}_primary"
+      declare filesystem_var="recipe_${RECIPE_STRING}_dev_${var_dev}_${var_partition}_filesystem_version"
+
+      ### Initialise variables.
+      declare BEGIN=${!begin_var}
+      declare END=${!end_var}
+      declare BOOTABLE=${!bootable_var}
+      declare PRIMARY=${!primary_var}
+      declare FILESYSTEM=${!filesystem_var}
+
+      ### Generate partition.
+      if [[ ${END} == "-1"  ]]; then
+
+        parted -s /dev/"${var_dev}" mkpart "${PRIMARY}" "${FILESYSTEM}" "${BEGIN}" 100%
+        do_log "info" "false" "Partition generated: '${var_partition}' | on device '/dev/${var_dev}' | begin: '${BEGIN}' | end: 100 % of remaining disk."
+
+      else
+
+        parted -s /dev/"${var_dev}" mkpart "${PRIMARY}" "${FILESYSTEM}" "${BEGIN}" "${END}"
+        do_log "info" "false" "Partition generated: '${var_partition}' | on device '/dev/${var_dev}' | begin: '${BEGIN}' | end: '${END}'."
+
+      fi
+
+      ### Set the bootable flag if necessary.
+      if [[ "${BOOTABLE,,}" == true ]]; then
+        parted -s "/dev/${var_dev}" set "${var_partition}" boot on
+        do_log "info" "false" "Partition: '/dev/${var_dev}${var_partition}' marked as bootable."
+      fi
+
+      if [[ "${PRIMARY,,}" == logical ]]; then
+        parted -s "/dev/${var_dev}" set "${var_partition}" "${FILESYSTEM}" on
+      fi
+
+      ### Save UUID of the generated partition
+      # shellcheck disable=SC2155
+      declare UUID=$(blkid -s UUID -o value "/dev/${var_dev}${var_partition}")
+      HMP_UUID_PARTITION["UUID_${var_dev}${var_partition}"]="${UUID}"
+      do_log "info" "false" "Saved in HashMap HMP_UUID_PARTITION: 'UUID_${var_dev}${var_partition}' -> '${HMP_UUID_PARTITION["UUID_${var_dev}${var_partition}"]}'"
+
+    done
+
+  done
+}
+# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh