From 410232041b243d7dfbf96216fc7f75a660af36f7 Mon Sep 17 00:00:00 2001
From: realaravinth <realaravinth@batsense.net>
Date: Thu, 2 Dec 2021 14:25:29 +0530
Subject: [PATCH] setup librejs license and cachebust service worker file

---
 Makefile             | 19 +++++++++++--------
 scripts/cachebust.sh | 41 +++++++++++++++++++++++++++++++++++++++++
 scripts/lib.sh       | 22 ++++++++++++++++++++++
 scripts/librejs.sh   | 29 ++++++-----------------------
 4 files changed, 80 insertions(+), 31 deletions(-)
 create mode 100755 scripts/cachebust.sh
 create mode 100755 scripts/lib.sh

diff --git a/Makefile b/Makefile
index 0ae0f096..b3c4f068 100644
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,14 @@
+BUNDLE = static/cache/bundle
+OPENAPI = docs/openapi
+CLEAN_UP = $(BUNDLE) src/cache_buster_data.json assets
+
 default: frontend ## Build app in debug mode
 	cargo build
 
 clean: ## Delete build artifacts
 	@cargo clean
 	@yarn cache clean
-	@-rm ./src/cache_buster_data.json
-	@-rm -rf ./static/cache/bundle
-	@-rm -rf ./assets
+	@-rm $(CLEAN_UP)
 
 coverage: migrate ## Generate code coverage report in HTML format
 	cargo tarpaulin -t 1200 --out Html
@@ -28,20 +30,23 @@ env: ## Setup development environtment
 	cd docs/openapi && yarn install
 
 frontend: env ## Build frontend
-	cd docs/openapi/ && yarn build
+	cd $(OPENAPI) && yarn build
 	yarn install
+	@-rm -rf $(BUNDLE)
+	@-mkdir $(BUNDLE)
 	yarn build
 	@./scripts/librejs.sh
+	@./scripts/cachebust.sh
 
 frontend-test: ## Run frontend tests
-	cd docs/openapi && yarn test
+	cd $(OPENAPI)&& yarn test
 	yarn test
 
 lint: ## Lint codebase
 	cargo fmt -v --all -- --emit files
 	cargo clippy --workspace --tests --all-features
 	yarn lint
-	cd docs/openapi && yarn test
+	cd $(OPENAPI)&& yarn test
 
 migrate: ## Run database migrations
 	cargo run --bin tests-migrate
@@ -53,8 +58,6 @@ run: frontend ## Run app in debug mode
 	cargo run
 
 test: frontend-test frontend ## Run all available tests
-	echo 'static/' && tree static || true
-	echo 'tree/' && tree assets || true
 	cargo test --all-features --no-fail-fast
 
 xml-test-coverage: migrate ## Generate code coverage report in XML format
diff --git a/scripts/cachebust.sh b/scripts/cachebust.sh
new file mode 100755
index 00000000..ab5a5ee1
--- /dev/null
+++ b/scripts/cachebust.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+set -Eeuo pipefail
+trap cleanup SIGINT SIGTERM ERR EXIT
+
+readonly PROJECT_ROOT=$(realpath $(dirname $(dirname "${BASH_SOURCE[0]}")))
+source $PROJECT_ROOT/scripts/lib.sh
+
+readonly DIST=$PROJECT_ROOT/static/cache/bundle/
+
+
+file_extension() {
+	echo $1 | rev | tr
+}
+
+cache_bust(){
+	name=$(get_file_name $1)
+	extension="${name##*.}"
+	filename="${name%.*}"
+	file_hash=$(sha256sum $1 | cut -d " " -f 1 | tr "[:lower:]" "[:upper:]") 
+
+	msg "${GREEN}- Processing $name: $filename.$file_hash.$extension"
+
+	sed -i \
+		"s/$name/assets\/bundle\/$filename.$file_hash.$extension/" \
+		$(find $DIST -type f -a -name "*.js")
+}
+
+setup_colors
+
+msg "${BLUE}[*] Setting up files for cache busting"
+
+for file in $(find $DIST  -type f -a -name "*.js")
+do
+	name=$(get_file_name $file)
+	case $name in
+		"bench.js")
+			cache_bust $file
+			;;
+	esac
+done
diff --git a/scripts/lib.sh b/scripts/lib.sh
new file mode 100755
index 00000000..b5807739
--- /dev/null
+++ b/scripts/lib.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+cleanup() {
+  trap - SIGINT SIGTERM ERR EXIT
+  # script cleanup here
+}
+
+setup_colors() {
+  if [[ -t 2 ]] && [[ -z "${NO_COLOR-}" ]] && [[ "${TERM-}" != "dumb" ]]; then
+    NOCOLOR='\033[0m' RED='\033[0;31m' GREEN='\033[0;32m' ORANGE='\033[0;33m' BLUE='\033[0;34m' PURPLE='\033[0;35m' CYAN='\033[0;36m' YELLOW='\033[1;33m'
+  else
+    NOCOLOR='' RED='' GREEN='' ORANGE='' BLUE='' PURPLE='' CYAN='' YELLOW=''
+  fi
+}
+
+msg() {
+  echo >&2 -e "${1-}"
+}
+
+get_file_name() {
+	basename -- $1
+}
diff --git a/scripts/librejs.sh b/scripts/librejs.sh
index 2418a4d7..8f938734 100755
--- a/scripts/librejs.sh
+++ b/scripts/librejs.sh
@@ -8,29 +8,10 @@ readonly DIST=$PROJECT_ROOT/static/cache/bundle/
 readonly SOURCE="// @source https://github.com/mCaptcha/mCaptcha"
 readonly LICENSE_END="// @license-end"
 
-cleanup() {
-  trap - SIGINT SIGTERM ERR EXIT
-  # script cleanup here
-}
-
-setup_colors() {
-  if [[ -t 2 ]] && [[ -z "${NO_COLOR-}" ]] && [[ "${TERM-}" != "dumb" ]]; then
-    NOCOLOR='\033[0m' RED='\033[0;31m' GREEN='\033[0;32m' ORANGE='\033[0;33m' BLUE='\033[0;34m' PURPLE='\033[0;35m' CYAN='\033[0;36m' YELLOW='\033[1;33m'
-  else
-    NOCOLOR='' RED='' GREEN='' ORANGE='' BLUE='' PURPLE='' CYAN='' YELLOW=''
-  fi
-}
-
-msg() {
-  echo >&2 -e "${1-}"
-}
-
-get_file_name() {
-	echo $file  | rev | cut -d '/' -f 1 | rev
-}
+source $PROJECT_ROOT/scripts/lib.sh
 
 print_license_msg() {
-	msg "${GREEN}[*] Applying $1 on  $(get_file_name $2)"
+	msg "${GREEN}- Applying $1 on  $(get_file_name $2)"
 }
 
 apply_agpl() {
@@ -53,6 +34,8 @@ apply_apache() {
 
 setup_colors
 
+msg "${BLUE}[*] LibreJS processor running"
+
 for file in $(find $DIST  -type f -a -name "*.js")
 do
 	contents=$(cat $file)
@@ -63,12 +46,12 @@ do
 		"bundle.js")
 			apply_agpl $file
 			;;
-		"verificationWidget.js")
+		"verificationWidget.js" | "bench.js")
 			apply_x11 $file
 			apply_apache $file
 			;;
 		*)
-			msg "${RED}[!] License not configured for $name. Applying default license"
+			msg "${RED}- [!] License not configured for $name. Applying default license"
 			apply_agpl $file
 			;;
 	esac