From 50e53e6fe9b635f17e2e7d78322eaaae84676713 Mon Sep 17 00:00:00 2001
From: Claudio Maggioni <maggicl@usi.ch>
Date: Mon, 23 Mar 2020 21:21:15 +0100
Subject: [PATCH] Added auto-beautifier

---
 hooks/pre-commit.sh    | 12 ++++++++++++
 hooks/setup.sh         | 14 ++++++++++++++
 smart-hut/package.json |  3 +++
 3 files changed, 29 insertions(+)
 create mode 100755 hooks/pre-commit.sh
 create mode 100755 hooks/setup.sh

diff --git a/hooks/pre-commit.sh b/hooks/pre-commit.sh
new file mode 100755
index 0000000..2b233cc
--- /dev/null
+++ b/hooks/pre-commit.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+FILES=$(git diff --cached --name-only --diff-filter=ACMR "*.js" "*.jsx" | sed 's| |\\ |g')
+[ -z "$FILES" ] && exit 0
+
+# Prettify all selected files
+echo "$FILES" | xargs ./smart-hut/node_modules/.bin/prettier --write
+
+# Add back the modified/prettified files to staging
+echo "$FILES" | xargs git add
+
+exit 0
diff --git a/hooks/setup.sh b/hooks/setup.sh
new file mode 100755
index 0000000..31662da
--- /dev/null
+++ b/hooks/setup.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+git config --unset core.hooksPath
+
+if [[ -z $(which realpath) ]]; then
+    this_dir="$(pwd)/hooks"
+else
+    this_dir="$(dirname $(realpath "$0"))"
+fi
+
+hook_script="$this_dir/pre-commit.sh"
+ln -svf "$hook_script" "$this_dir/../.git/hooks/pre-commit"
+
+echo "Commit hook installed"
diff --git a/smart-hut/package.json b/smart-hut/package.json
index 310d82f..19f6bcd 100644
--- a/smart-hut/package.json
+++ b/smart-hut/package.json
@@ -43,5 +43,8 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
+  },
+  "devDependencies": {
+    "prettier": "2.0.1"
   }
 }