Start updating install script

install.sh

@@ -1,19 +1,19 @@
 #!/bin/bash
 
+function install_dependencies() {
   sudo -n apt-get update
   sudo -n DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
     fish \
     neovim
+}
 
-USER=`whoami`
-sudo -n chsh $USER -s $(which fish)
-echo "exec $(which fish) -l" >> ~/.profile
-echo "exec $(which fish) -l" >> ~/.bashrc
-echo "exec $(which fish) -l" >> ~/.zshrc
-
-echo "sv_SE.UTF-8 UTF-8" | sudo tee -a /etc/locale.gen
-sudo locale-gen
+function setup_ssh() {
+  mkdir -p ~/.ssh
+  touch ~/.ssh/config
+  chmod 644 ~/.ssh/config
+}
 
+function setup_git() {
   cat << EOF > ~/.gitconfig
 [include]
   path = ${HOME}/dotfiles/git/gitconfig
@@ -22,7 +22,7 @@ cat << EOF > ~/.gitconfig
 EOF
 
 mkdir -p ~/.ssh
-cat << EOF > ~/.ssh/config
+cat << EOF >> ~/.ssh/config
 Host github.com
     User git
 Host gitea
@@ -30,8 +30,25 @@ Host gitea
   User git
 EOF
 chmod 644 ~/.ssh/config
+}
+
+USER=`whoami`
+
+install_dependencies
+
+sudo -n chsh $USER -s $(which fish)
+echo "exec $(which fish) -l" >> ~/.profile
+echo "exec $(which fish) -l" >> ~/.bashrc
+echo "exec $(which fish) -l" >> ~/.zshrc
+
+echo "sv_SE.UTF-8 UTF-8" | sudo tee -a /etc/locale.gen
+sudo locale-gen
+
+setup_ssh
+setup_git
 
 mkdir -p ~/.config/
 ln -s ~/dotfiles/fish ~/.config/fish
 mkdir -p ~/.config/nvim/
 ln -s ~/dotfiles/init.vim ~/.config/nvim/init.vim
+