added script to install gotop without root

README.md

@@ -62,6 +62,10 @@ go build -o gotop ./cmd/gotop
 
 Move `gotop` to somewhere in your `$PATH`.
 
+This process can be automated with a simple shell script.
+This may be useful for installing gotop on servers without root access.
+See `install_without_root.sh`.
+
 ## Usage
 
 Run with `-h` to get an extensive list of command line arguments.  Many of these can be configured by creating a configuration file; see the next section for more information.  Key bindings can be viewed while gotop is running by pressing the `?` key, or they can be printed out by using the `--list keys` command.

install_without_root.sh

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+VERSION='1.14.2'
+OS='linux'
+ARCH='amd64'
+
+GO_NAME=go${VERSION}.${OS}-${ARCH}
+
+mkdir -p $HOME/pkg
+cd $HOME/pkg
+
+curl https://dl.google.com/go/${GO_NAME}.tar.gz --output ./${GO_NAME}.tar.gz
+
+tar -vxzf ${GO_NAME}.tar.gz
+rm ${GO_NAME}.tar.gz
+
+PATH=$HOME/pkg/go/bin:$PATH
+
+go env -w GOPATH=$HOME/pkg # otherwise go would create a directory in $HOME
+
+rm -rf ./gotop
+git clone https://github.com/xxxserxxx/gotop.git
+cd ./gotop
+go build -o gotop ./cmd/gotop
+
+go clean -modcache # otherwise $HOME/pkg/pkg would need sudo permissions to remove
+
+ln -sf $HOME/pkg/gotop/gotop $HOME/bin/gotop
+
+rm -rf $HOME/pkg/go
+rm -rf $HOME/pkg/pkg # installed as part of go