From 849a23ebf231e66560e6b1d88059645be0d73c08 Mon Sep 17 00:00:00 2001
From: Kamal Wickramanayake <kamal@inbox.lk>
Date: Sat, 23 May 2026 16:16:24 +0530
Subject: Added prerm and postrm scripts to deb file creation packages

---
 linux/deb/01-fs-hello-kamal/package/DEBIAN/postrm      | 18 ++++++++++++++++++
 linux/deb/01-fs-hello-kamal/package/DEBIAN/prerm       |  9 +++++++++
 .../deb/02-fs-spring-boot-kamal/package/DEBIAN/postrm  | 16 ++++++++++++++++
 linux/deb/02-fs-spring-boot-kamal/package/DEBIAN/prerm |  9 +++++++++
 4 files changed, 52 insertions(+)
 create mode 100755 linux/deb/01-fs-hello-kamal/package/DEBIAN/postrm
 create mode 100755 linux/deb/01-fs-hello-kamal/package/DEBIAN/prerm
 create mode 100755 linux/deb/02-fs-spring-boot-kamal/package/DEBIAN/postrm
 create mode 100755 linux/deb/02-fs-spring-boot-kamal/package/DEBIAN/prerm

diff --git a/linux/deb/01-fs-hello-kamal/package/DEBIAN/postrm b/linux/deb/01-fs-hello-kamal/package/DEBIAN/postrm
new file mode 100755
index 0000000..b188553
--- /dev/null
+++ b/linux/deb/01-fs-hello-kamal/package/DEBIAN/postrm
@@ -0,0 +1,18 @@
+#!/bin/bash
+set -e
+
+# Check if the package is being purged (erased entirely including configs)
+if [ "$1" = "purge" ]; then
+    # Delete configuration files, logs, or created users
+    # rm -rf /var/log/your_package/
+    #deluser --quiet your_user || true
+fi
+
+# Run ldconfig if your package installs shared libraries
+if [ "$1" = "remove" ] || [ "$1" = "upgrade" ]; then
+    # ldconfig
+fi
+
+# postrm script must exit with 0
+exit 0
+
diff --git a/linux/deb/01-fs-hello-kamal/package/DEBIAN/prerm b/linux/deb/01-fs-hello-kamal/package/DEBIAN/prerm
new file mode 100755
index 0000000..95ede71
--- /dev/null
+++ b/linux/deb/01-fs-hello-kamal/package/DEBIAN/prerm
@@ -0,0 +1,9 @@
+#!/bin/bash
+set -e
+
+# Stop associated services before files are removed
+# ...
+
+# prerm script must exit with 0
+exit 0
+
diff --git a/linux/deb/02-fs-spring-boot-kamal/package/DEBIAN/postrm b/linux/deb/02-fs-spring-boot-kamal/package/DEBIAN/postrm
new file mode 100755
index 0000000..459771a
--- /dev/null
+++ b/linux/deb/02-fs-spring-boot-kamal/package/DEBIAN/postrm
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -e
+
+# Check if the package is being purged (erased entirely including configs)
+if [ "$1" = "purge" ]; then
+    deluser --quiet fs-spring-boot-kamal || true
+fi
+
+# Run commands during simple remove or upgrade
+#if [ "$1" = "remove" ] || [ "$1" = "upgrade" ]; then
+    
+#fi
+
+# postrm script must exit with 0
+exit 0
+
diff --git a/linux/deb/02-fs-spring-boot-kamal/package/DEBIAN/prerm b/linux/deb/02-fs-spring-boot-kamal/package/DEBIAN/prerm
new file mode 100755
index 0000000..95ede71
--- /dev/null
+++ b/linux/deb/02-fs-spring-boot-kamal/package/DEBIAN/prerm
@@ -0,0 +1,9 @@
+#!/bin/bash
+set -e
+
+# Stop associated services before files are removed
+# ...
+
+# prerm script must exit with 0
+exit 0
+
-- 
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