From 41b99c101909a3f7f0bbd1928145279d46c34cf1 Mon Sep 17 00:00:00 2001
From: realaravinth <realaravinth@batsense.net>
Date: Wed, 1 Dec 2021 18:12:53 +0530
Subject: [PATCH] LibreJS processing:

Apply X11 and Apache-2.0 to widget JavaScript code to permit
proprietary integration.
---
 scripts/librejs.sh | 72 ++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 66 insertions(+), 6 deletions(-)

diff --git a/scripts/librejs.sh b/scripts/librejs.sh
index c0f6cd33..2418a4d7 100755
--- a/scripts/librejs.sh
+++ b/scripts/librejs.sh
@@ -1,18 +1,78 @@
 #!/bin/bash
 
-readonly DIST=static/cache/bundle/
+set -Eeuo pipefail
+trap cleanup SIGINT SIGTERM ERR EXIT
 
-readonly LICENSE_START="// @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-3.0"
+readonly PROJECT_ROOT=$(realpath $(dirname $(dirname "${BASH_SOURCE[0]}")))
+readonly DIST=$PROJECT_ROOT/static/cache/bundle/
 readonly SOURCE="// @source https://github.com/mCaptcha/mCaptcha"
 readonly LICENSE_END="// @license-end"
-echo $LICENSE_START
-echo $LICENSE_END
 
+cleanup() {
+  trap - SIGINT SIGTERM ERR EXIT
+  # script cleanup here
+}
 
-for file in $(find ./static/cache/bundle/  -type f -a -name "*.js")
+setup_colors() {
+  if [[ -t 2 ]] && [[ -z "${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 $file  | rev | cut -d '/' -f 1 | rev
+}
+
+print_license_msg() {
+	msg "${GREEN}[*] Applying $1 on  $(get_file_name $2)"
+}
+
+apply_agpl() {
+	print_license_msg "AGPL" $1
+	local AGPL="// @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-3.0"
+	echo $AGPL >> $1
+}
+
+apply_x11() {
+	print_license_msg "X11" $1
+	local MIT="// @license magnet:?xt=urn:btih:5305d91886084f776adcf57509a648432709a7c7&dn=x11.txt X11"
+	echo $MIT >> $1
+}
+
+apply_apache() {
+	print_license_msg "APACHE" $1
+	local APACHE="// @license magnet:?xt=urn:btih:8e4f440f4c65981c5bf93c76d35135ba5064d8b7&dn=apache-2.0.txt Apache-2.0"
+	echo $APACHE >> $1
+}
+
+setup_colors
+
+for file in $(find $DIST  -type f -a -name "*.js")
 do
 	contents=$(cat $file)
-	echo $LICENSE_START > $file
+	: > $file
+
+	name=$(get_file_name $file)
+	case $name in
+		"bundle.js")
+			apply_agpl $file
+			;;
+		"verificationWidget.js")
+			apply_x11 $file
+			apply_apache $file
+			;;
+		*)
+			msg "${RED}[!] License not configured for $name. Applying default license"
+			apply_agpl $file
+			;;
+	esac
+
 	echo $SOURCE >> $file
 	echo $contents >> $file
 	echo $LICENSE_END >> $file