Initial commit

os/installer-udeb/inventory-hostname/debian/changelog

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+inventory-hostname (0) UNRELEASED; urgency=low
+
+  * Initial release.
+
+ -- Jan Schär <jan@soi.ch>  Fri, 02 Feb 2024 21:37:43 +0000

os/installer-udeb/inventory-hostname/debian/control

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+Source: inventory-hostname
+Section: debian-installer
+Priority: optional
+Maintainer: Jan Schär <jan@soi.ch>
+Build-Depends: debhelper-compat (= 13)
+
+Package: inventory-hostname
+Package-Type: udeb
+Architecture: all
+Depends: ${misc:Depends}
+XB-Installer-Menu-Item: 1650
+Description: Configure hostname using inventory list.

os/installer-udeb/inventory-hostname/debian/inventory-hostname.postinst

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+#!/bin/sh -e
+. /usr/share/debconf/confmodule
+db_capb backup
+
+log() {
+	logger -t inventory-hostname "$@"
+}
+
+INVENTORY_FILE=/cdrom/install/inventory.txt
+
+SERIAL=$(cat /sys/class/dmi/id/product_serial)
+
+if [ -z "$SERIAL" ]; then
+  log "Warning: No serial number found, skipping."
+  exit 0
+fi
+
+if [ ! -f "$INVENTORY_FILE" ]; then
+  log "Warning: No inventory file found at $INVENTORY_FILE, skipping."
+  exit 0
+fi
+
+SET_HOSTNAME=$(sed -n -e "s/^${SERIAL}\s\+\([0-9A-Za-z.-]\+\)\$/\1/p" "$INVENTORY_FILE")
+
+if [ -z "$SET_HOSTNAME" ]; then
+  db_subst inventory-hostname/get_hostname SERIAL "$SERIAL"
+  if ! db_input high inventory-hostname/get_hostname; then
+    # question not asked
+    exit 0
+  fi
+  if ! db_go; then
+		exit 10 # back up
+	fi
+
+  db_get inventory-hostname/get_hostname
+  SET_HOSTNAME="$RET"
+elif [ "$(echo "$SET_HOSTNAME" | wc -l)" != "1" ]; then
+  log "Warning: Multiple inventory entries found for serial number $SERIAL, skipping."
+  exit 0
+fi
+
+db_set netcfg/get_hostname "$SET_HOSTNAME"
+db_fset netcfg/get_hostname seen true

os/installer-udeb/inventory-hostname/debian/inventory-hostname.templates

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+Template: debian-installer/inventory-hostname/title
+Type: text
+Description: Set hostname from inventory list
+
+Template: inventory-hostname/get_hostname
+Type: string
+Default: debian
+Description: Hostname:
+ WARNING: The serial number of this machine was not found in the inventory list.
+ Are you sure you want to install on this machine?
+ If yes, you may want to add this machine to the inventory.
+ .
+ Serial number: ${SERIAL}
+ .
+ You can manually enter a hostname.

os/installer-udeb/inventory-hostname/debian/rules

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+#! /usr/bin/make -f
+%:
+	dh $@