Add dev tooling to use precious

dev/bin/install-dev-tools.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+set -eo pipefail
+
+function run () {
+    echo $1
+    eval $1
+}
+
+function install_tools () {
+    curl --silent --location \
+         https://raw.githubusercontent.com/houseabsolute/ubi/master/bootstrap/bootstrap-ubi.sh |
+        sh
+    run "rustup component add clippy"
+    run "ubi --project houseabsolute/precious --in ~/bin"
+    run "npm install prettier"
+}
+
+if [ "$1" == "-v" ]; then
+    set -x
+fi
+
+mkdir -p $HOME/bin
+
+set +e
+echo ":$PATH:" | grep --extended-regexp ":$HOME/bin:" >& /dev/null
+if [ "$?" -eq "0" ]; then
+    path_has_home_bin=1
+fi
+set -e
+
+if [ -z "$path_has_home_bin" ]; then
+    PATH=$HOME/bin:$PATH
+fi
+
+install_tools
+
+echo "Tools were installed into $HOME/bin."
+if [ -z "$path_has_home_bin" ]; then
+     echo "You should add $HOME/bin to your PATH."
+fi
+
+exit 0