From 2d664ada40e0d94f1d303da40f28cd5b34227f16 Mon Sep 17 00:00:00 2001
From: Vladislav Ananev <vananyev@hystax.com>
Date: Sat, 17 Dec 2022 00:48:53 +0400
Subject: [PATCH] added deb build script

---
 .gitignore     |  1 +
 DEBIAN/control |  6 ++++++
 README.md      | 21 +++++++++++++++++++++
 build-deb.sh   | 23 +++++++++++++++++++++++
 4 files changed, 51 insertions(+)
 create mode 100644 DEBIAN/control
 create mode 100755 build-deb.sh

diff --git a/.gitignore b/.gitignore
index 18aaecf..970aa9d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 etcd-walker.log
+etcd-walker
 build/
 
 
diff --git a/DEBIAN/control b/DEBIAN/control
new file mode 100644
index 0000000..d385a9e
--- /dev/null
+++ b/DEBIAN/control
@@ -0,0 +1,6 @@
+Package: etcd-walker
+Version: _version_
+Architecture: amd64
+Maintainer: Vladislav Ananev <nexus.riot@gmail.com>
+Description: Simple free CLI tool for etcd
+Installed-Size: 10230
diff --git a/README.md b/README.md
index 627596b..9e26aaf 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,27 @@ in some cases (for example for running inside containers) need to build statical
 ```
 go build -ldflags "-linkmode external -extldflags -static"
 ```
+to check for lib usage please use ldd command
+```
+ldd etcd-walker 
+```
+
+building 32-bit binary
+```
+GOOS=linux GOARCH=386 go build -o  etcd-walker_linux_i686 main.go
+```
+
+### **Building deb package**
+
+installing required tools including golang
+```
+sudo apt-get install git devscripts build-essential lintian upx-ucl golang
+```
+run build script
+```
+./build-deb.sh
+```
+
 
 ### **Running:**
 ```
diff --git a/build-deb.sh b/build-deb.sh
new file mode 100755
index 0000000..74deb05
--- /dev/null
+++ b/build-deb.sh
@@ -0,0 +1,23 @@
+#!/bin/env bash
+
+version=0.0.8
+
+echo "building deb for etcd-walker $version"
+
+if ! type "dpkg-deb" > /dev/null; then
+  echo "please install required build tools first"
+fi
+
+project="etcd-walker_${version}_amd64"
+folder_name="build/$project"
+echo "crating $folder_name"
+mkdir -p $folder_name
+cp -r DEBIAN/ $folder_name
+bin_dir="$folder_name/usr/bin"
+mkdir -p $bin_dir
+go build -ldflags "-linkmode external -extldflags -static" -o etcd-walker cmd/etcd-walker/main.go
+
+mv etcd-walker $bin_dir
+sed -i "s/_version_/$version/g" $folder_name/DEBIAN/control
+
+cd build/ && dpkg-deb --build --root-owner-group $project