Add command to install irgsh-cli for package-maintainer.

README.md

@@ -8,7 +8,7 @@ This is still under heavy development, therefore you should not rely on this for
 
 Patches, suggestions and comments are welcome!
 
-## Install
+## Complete installation
 
 
 You need Docker, Redis and these packages,
@@ -23,6 +23,12 @@ Install all deps + released IRGSH with this command bellow,
 curl -L -o- https://raw.githubusercontent.com/BlankOn/irgsh-go/master/install.sh | bash
 ```
 
+## Package maintainer installation
+
+```
+curl -L -o- https://raw.githubusercontent.com/BlankOn/irgsh-go/master/install-cli.sh | bash
+```
+
 The command will install the irgsh binaries, default configuration and daemons. A spesial user named `irgsh` will also be added to your system.
 
 ## Components

install-cli.sh

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+DIST=$(cat /etc/*release | grep "^ID=" | cut -d '=' -f 2)
+
+# Require sudo or root privilege
+if [ $EUID != 0 ]; then
+	sudo "$0" "$@"
+	exit $?
+fi
+
+TEMP_PATH=/tmp
+DEV_INSTALL=0
+
+apt update
+apt install -y gnupg jq
+
+if [ -f ./target/release.tar.gz ]; then
+	# For development/testing purpose
+	TEMP_PATH=$(pwd)/target
+	DEV_INSTALL=1
+else
+	# Download and extract
+	DOWNLOAD_URL=$(curl -ksL "https://api.github.com/repos/BlankOn/irgsh-go/releases/latest" | jq -r ".assets[0].browser_download_url")
+	echo "Downloading ... "
+	echo "$DOWNLOAD_URL"
+	rm -f $TEMP_PATH/release.tar.gz && cd $TEMP_PATH && curl -L -f -o ./release.tar.gz $DOWNLOAD_URL
+	if test $? -gt 0; then
+		echo "Downloding [FAILED]"
+		exit 1
+	fi
+	echo "Downloding [OK]"
+	echo
+fi
+
+pushd $TEMP_PATH
+
+echo "Extracting ... "
+rm -rf irgsh-go && tar -xf release.tar.gz
+echo "Extracting [OK]"
+echo
+
+echo "Installing files ... "
+cp -v $TEMP_PATH/irgsh-go/usr/bin/irgsh-cli /usr/bin/irgsh-cli
+
+popd >/dev/null
+
+echo "Happy hacking!"