feat: deploy build assets in public dir on pages branch

Makefile

@@ -5,6 +5,9 @@ default: ## Build the website
 clean: ## Clean build assets
 	./scripts/zola.sh clean
 
+deploy: ## Deploy build
+	./scripts/zola.sh deploy pages public
+
 env: ## Download build dependencies and setup dev environement
 	./scripts/zola.sh install
 

scripts/zola.sh

@@ -36,6 +36,7 @@ USAGE:
 OPTIONS:
   b   build     build website
   c   clean     clean dependencies and build artifacts
+  d   deploy    deploy build to branch
   h   help      print this help menu
   i   install   install build dependencies
   u   url       make urls relative
@@ -88,6 +89,19 @@ clean() {
 	echo "[*] Workspace cleaned"
 }
 
+# $1: branch name
+# $2: directory containing build assets
+deploy() {
+	cd $PROJECT_ROOT
+	tmp_dir=$(mktemp -d)
+	cp -r $2/* $tmp_dir
+	git checkout --orphan $1
+	git rm -rf .
+	/bin/rm -rf *
+	cp -r $tmp_dir/* .
+	git add --all && git commit -m "new deploy: $(date --iso-8601=seconds)"
+}
+
 check_arg $1
 download
 
@@ -97,6 +111,11 @@ then
 elif match_arg $1 'c' 'clean'
 then
 	clean
+elif match_arg $1 'd' 'deploy'
+then
+	check_arg $2
+	check_arg $3
+	deploy $2 $3
 elif match_arg $1 'b' 'build'
 then
 	build