fix shellchecks warnings + stop using brew in Linux

centos.sh

@@ -1,6 +1,5 @@
 #!/usr/bin/env bash
-cask "java"
+#cask "iterm2"
-cask "iterm2"
 curl -L https://sw.kovidgoyal.net/kitty/installer.sh | sh /dev/stdin
 yum -y install https://zoom.us/client/latest/zoom_x86_64.rpm
 
@@ -38,10 +37,10 @@ yum -y install firefox
 # clone
 git clone https://github.com/powerline/fonts.git --depth=1
 # install
-cd fonts
+cd fonts || exit
 ./install.sh
 # clean-up a bit
-cd ..
+cd .. || exit
 rm -rf fonts
 
 # Install ZSH
@@ -58,11 +57,11 @@ echo "export PATH=\"$GOPATH/bin:$PATH\"" >> ~/.zshrc
 
 # Install Hugo
 mkdir "$HOME/src"
-cd "$HOME/src"
+cd "$HOME/src" || exit
 git clone https://github.com/gohugoio/hugo.git
-cd hugo
+cd hugo || exit
 go install --tags extended
-cd "$HOME"
+cd "$HOME" || exit
 
 # Inet utils
 yum -y install telnet ftp rsh traceroute
@@ -194,7 +193,7 @@ yum -y install nmon glances
 # Install Fuzzy finder
 git clone --depth 1 https://github.com/junegunn/fzf.git ~/.fzf
 yes | ~/.fzf/install
-exec "$SHELL"
+#exec "$SHELL"
 
 # Install diff-so-fancy
 curl https://raw.githubusercontent.com/so-fancy/diff-so-fancy/master/third_party/build_fatpack/diff-so-fancy > /usr/local/bin/diff-so-fancy && chmod +x /usr/local/bin/diff-so-fancy
@@ -218,3 +217,50 @@ yum -y install aspell aspell-en
 curl -o /etc/yum.repos.d/konimex-neofetch-epel-7.repo https://copr.fedorainfracloud.org/coprs/konimex/neofetch/repo/epel-7/konimex-neofetch-epel-7.repo
 # Install neofetch to display system info nicely
 yum -y install neofetch
+
+cargo install nu
+
+cat <<EOF > /etc/yum.repos.d/kubernetes.repo
+[kubernetes]
+name=Kubernetes
+baseurl=https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64
+enabled=1
+gpgcheck=1
+repo_gpgcheck=1
+gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg     https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg
+EOF
+
+yum install -y kubectl
+
+
+# Install the harbottle-main repo
+sudo yum -y install https://harbottle.gitlab.io/harbottle-main/7/x86_64/harbottle-main-release.rpm
+yum -y install kubectx
+
+# Install packer
+packer_version=1.4.5
+curl -L -o /tmp/packer.zip https://releases.hashicorp.com/packer/${packer_version}/packer_${packer_version}_linux_amd64.zip
+cd /usr/local/bin && unzip -o /tmp/packer.zip && rm -f /tmp/packer.zip
+
+yum -y install weechat tflint
+
+curl -sSLO https://github.com/pinterest/ktlint/releases/download/0.35.0/ktlint && chmod a+x ktlint
+# you can also download ktlint manually from https://github.com/pinterest/ktlint/releases
+# another option is "brew install ktlint"
+
+# verify PGP signature (optional but recommended)
+curl -sS https://keybase.io/pinterestandroid/pgp_keys.asc | gpg --import
+curl -sSLO https://github.com/pinterest/ktlint/releases/download/0.35.0/ktlint.asc
+gpg --verify ktlint.asc
+
+git clone https://github.com/getzola/zola.git
+cd zola
+cargo build --Release
+
+yum install -y https://github.com/vmware/octant/releases/download/v0.9.1/octant_0.9.1_Linux-64bit.rpm && yum clean all
+
+yum -y install bc
+git clone https://github.com/fcambus/ansiweather.git
+
+git clone https://github.com/datawire/telepresence.git && cd telepresence
+env PREFIX=/usr/local ./install.sh

dot_scripts/bootstrap.sh

@@ -3,7 +3,7 @@
 
 echo "Hello $(whoami)! Let's get you set up."
 
-echo "mkdir -p $(HOME)/Code"
+echo "mkdir -p $HOME/Code"
 mkdir -p ~/Code
 ln -snf ~/Code/dotfiles/dot_scripts ~/.scripts
 chmod +x ~/.scripts/*.sh
@@ -23,28 +23,15 @@ case "$(uname -s)" in
    Darwin)
     echo "(Mac OS X) installing homebrew"
      /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
-     ;;
-
-   Linux)
-    echo "(Linux) installing homebrew"
-     git clone https://github.com/Homebrew/brew ~/.linuxbrew/Homebrew
-     mkdir -p ~/.linuxbrew/bin
-     ln -snf ../Homebrew/bin/brew ~/.linuxbrew/bin
-     eval "$(~/.linuxbrew/bin/brew shellenv)"
-     ;;
-   *)
-     echo 'Homebrew installation aborted : Non supported OS'
-     exit
-     ;;
-esac
     # Prevent `Error: Your Homebrew is outdated. Please run `brew update`.`
     echo "Updating Homebrew"
     brew update
+     ;;
+esac
 
 # Create symbolic links
 echo "Creating symbolic links"
 ln -snf ~/.local/share/chezmoi/ ~/dotfiles
-ln -snf ~/Code/dotfiles/Brewfile ~/Brewfile
 ln -snf ~/Code/dotfiles/Gemfile ~/Gemfile
 ln -snf ~/Code/dotfiles/README.md ~/README.md
 ln -snf ~/Code/dotfiles/dot_bash_profile ~/.bash_profile
@@ -75,8 +62,21 @@ case "$(uname -s)" in
 esac
 
 # Install dependencies (apps, fonts, ...) with Brew
-echo "Brew installing stuff (apps, fonts, ...)"
+case "$(uname -s)" in
+   Darwin)
+    echo "(Mac OS X) Brew installing stuff (apps, fonts, ...)"
+    ln -snf ~/Code/dotfiles/Brewfile ~/Brewfile
     brew bundle
+     ;;
+esac
+
+# Install dependencies (apps, fonts, ...) for CentOS
+case "$(uname -s)" in
+   Linux)
+    echo "(CentOS) Installing stuff (apps, ...)"
+    ~/Code/dotfiles/centos.sh
+     ;;
+esac
 
 # Switch to ZSH
 echo "switching to ZSH"
@@ -125,7 +125,7 @@ ln -snf ~/Code/dotfiles/dot_zshrc.pre-oh-my-zsh ~/.zshrc.pre-oh-my-zsh
 
 echo "Installing Vundle + VIM Plugins"
 git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
-vim +PluginInstall +qall
+vim +PluginInstall +qall > /dev/null
 #https://github.com/ycm-core/YouCompleteMe/blob/master/README.md#installation
 cd "$HOME/.vim/bundle/YouCompleteMe" || exit
 ./install.py --all

dot_scripts/reload.sh

@@ -4,7 +4,15 @@ export SDKMAN_DIR="$HOME/.sdkman"
 chmod +x ~/.scripts/*.sh
 source ~/.zshrc
 sdk use java 8.0.222-zulu
+
+# Homebrew reloading stuff
+case "$(uname -s)" in
+   Darwin)
+    echo "(Mac OS X) Homebrew reloading stuff"
     brew bundle
+     ;;
+esac
+
 # OSX Defaults
 case "$(uname -s)" in
    Darwin)

dot_scripts/upgrade.sh

@@ -2,9 +2,16 @@
 export SDKMAN_DIR="$HOME/.sdkman"
 [[ -s "$SDKMAN_DIR/bin/sdkman-init.sh" ]] && source "$SDKMAN_DIR/bin/sdkman-init.sh"
 sdk selfupdate
+
+# Upgrading HomeBrew stuff
+case "$(uname -s)" in
+   Darwin)
+    echo "(Mac OS X) Homebrew upgrading stuff"
     brew update
     #brew upgrade
     brew outdated | xargs brew upgrade
+     ;;
+esac
 
 bundle update --all
 #gem update --system
@@ -15,5 +22,5 @@ sudo pip3 install --upgrade pip 2>/dev/null
 pip list --outdated --format=freeze | grep -v '^\-e' | cut -d = -f 1  | xargs -n1 pip install -U
 pip freeze > ~/requirements.txt
 # Update VIM plugins installed via Vundle https://github.com/VundleVim/Vundle.vim
-vim +PluginUpdate +qall
+vim +PluginUpdate +qall > /dev/null
 rustup-update