Added release build script

.gitignore

@@ -1,2 +1,3 @@
 /target
+*.tar.zst
 **/*.rs.bk

build-release.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+
+if (( $# == 1 )); then
+	TAG=$1
+else
+	TAG=$(git tag | tail -n1)
+fi
+
+VERSION_NR=$(printf $TAG | cut -c2-)
+
+printf "\e[34m Building release version $VERSION_NR\e[0m\n\n"
+
+
+printf "\e[34m Checking out $TAG\e[0m\n\n"
+git checkout tags/$TAG > /dev/null 2>&1
+
+printf "\e[34m Building with cargo\e[0m\n"
+cargo build --release --locked
+
+printf "\n\n"
+
+printf "\e[34m Copying needed files for release\e[0m\n\n"
+mkdir release
+cp target/release/lqsd release/
+cp LICENSE release/
+cd release
+
+printf "\e[34m Signing binary with GPG\e[0m\n"
+gpg --detach-sign --armor lqsd
+
+printf "\n"
+
+printf "\e[34m Calculating checksums\e[0m\n\n"
+sha256sum lqsd  > lqsd.sha256
+md5sum lqsd  > lqsd.md5
+
+printf "\e[34m Verifying GPG signature\e[0m\n"
+gpg --verify lqsd.asc
+
+printf "\n\n"
+
+printf "\e[34m Validating checksums\e[0m\n"
+sha256sum -c lqsd.sha256
+md5sum -c lqsd.md5
+
+printf "\n\n"
+
+
+printf "\e[34m Compressing to tar.zst\e[0m\n\n"
+tar cf lqsd_${VERSION_NR}_x86_64.tar.zst * --zstd
+
+mv *.tar.zst ..
+
+cd ..
+
+printf "\e[34m removing leftover files\e[0m\n\n"
+rm -r release
+
+printf "\e[34m Returning to master\e[0m\n\n"
+git checkout master > /dev/null 2>&1