Add setup-script for new machines

.config/dotfiles/setup-machine.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+set -e
+
+_osname=$(uname -s)
+
+if [ "$_osname" = "Darwin" ]
+then
+    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+    brew install \
+        git \
+        wget \
+        asciidoctor \
+        bash-completion \
+        vim
+else
+    if [ $(which apt-get &>/dev/null) ]
+    then
+        sudo apt-get update
+        sudo apt-get install \
+            git \
+            wget \
+            asciidoctor \
+            bash-completion \
+            vim
+    else
+        echo Unsupported system
+        exit 1
+    fi
+fi
+
+unset _osname
+
+# clone dotfiles for fast startup
+GIT_DIR=$HOME/Development/nemoinho/gitea.nehrke.info/nemoinho/dotfiles
+GIT_REMOTE=git@gitea.nehrke.info:nemoinho/dotfiles.git
+git clone --separate-git-dir=$GIT_DIR $GIT_REMOTE $HOME/tmp-dotfiles
+rm -r ~/tmp-dotfiles
+alias config='/usr/bin/git --git-dir=$GIT_DIR --work-tree=$HOME'
+config config --local status.showUntrackedFiles no
+config checkout
+
+# reload bash_profile to configure the current shell with the just installed dotfiles
+. ~/.bash_profile
+
+export XDG_CONFIG_HOME=${XDG_CONFIG_HOME:-$HOME/.config}
+
+# install java with sdkman
+export SDKMAN_DIR=${SDKMAN_DIR:-$XDG_CONFIG_HOME/sdkman}
+curl -s https://beta.sdkman.io | /bin/bash
+source "$SDKMAN_DIR/bin/sdkman-init.sh"
+sdk version
+sdk install java 11.0.14-tem
+sdk install gradle 7.4
+
+# install nvm to manage nodejs
+curl -s https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | /bin/bash
+nvm install node
+
+echo "ready for work :-)"