chore: add githooks

.githooks/pre-commit

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+#ignore merges
+isMerge=$(git rev-parse -q --verify MERGE_HEAD)
+if [ -n "$isMerge" ]; then
+  exit
+fi
+
+# fix with linter
+dart fix --apply
+
+# Regexp for grep to only choose some file extensions for formatting
+exts="\.\(dart\)$"
+echo "Pre-commit: formatting changed files"
+# Format staged files
+for file in $(git diff --cached --name-only --diff-filter=ACMR | grep $exts); do
+    echo "Formatting $file"
+    dart format --line-length=120 $file
+    git add $file
+done

.githooks/pre-push

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+printf "\e[33;1m%s\e[0m\n" 'Running the Flutter analyzer'
+flutter analyze
+if [ $? -ne 0 ]; then
+  printf "\e[31;1m%s\e[0m\n" 'Flutter analyzer error'
+  exit 1
+fi
+printf "\e[33;1m%s\e[0m\n" 'Finished running the Flutter analyzer'
+
+printf "\e[33;1m%s\e[0m\n" 'Running unit tests'
+flutter test
+if [ $? -ne 0 ]; then
+  printf "\e[31;1m%s\e[0m\n" 'Unit tests error'
+  exit 1
+fi
+printf "\e[33;1m%s\e[0m\n" 'Finished running unit tests'