install yarn

install.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -euo pipefail
+set -eo pipefail
 
 export install_dir="$dotfiles_dir/install"
 source "$install_dir/utils.sh"
@@ -23,8 +23,9 @@ fi
 touch "$install_lock_file"
 
 # Install all scripts by default
+
 if [ -z "$TARGET" ]; then
-    TARGET="all"
+    export TARGET="all"
 fi
 
 if [ "$TARGET" == "all" ]; then

install/20-nvm.sh

@@ -14,9 +14,6 @@ fi
 
 printf "nvm is installed, upgrading...\n"
 git --git-dir="$NVM_DIR/.git" pull
-nvm update --lts node
-nvm update node
-nvm update npm
 nvm --version
 node --version
 npm --version

install/21-yarn.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+# yarn is installed
+if not_installed "yarn"; then
+
+    echo "Installing yarn..."
+
+    # Install nvm
+    curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
+    echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
+    update 
+    sudo apt install --no-install-recommends yarn
+
+fi
+
+echo "yarn is installed"
+yarn --version