From 438239dc9a8738aabad2979683fa682d063730a3 Mon Sep 17 00:00:00 2001
From: Christoffer Green <christoffer.green@gmail.com>
Date: Fri, 27 Aug 2021 14:05:58 +0200
Subject: [PATCH] [INFRASTRUCTURE] Linux/OSX improvements for build.sh

* Use cp -R instead of cp -r since OSX cp does not support -r
* Notify user if they do not have npm/dotnet installed
* Create wwwroot before using it (else get error in raspbian)
* Use unix line endings instead of dos, else wont run on osx
and gives warning in linux.
---
 build.sh | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/build.sh b/build.sh
index 9aa3b0239..d2ff49006 100755
--- a/build.sh
+++ b/build.sh
@@ -1,8 +1,20 @@
-#! /bin/bash
+#! /bin/bash
 set -e
 
 outputFolder='_output'
 
+CheckRequirements()
+{
+    if ! command -v npm &> /dev/null
+    then
+        echo "Warning!!! npm not found, it is required for building Kavita!"
+    fi
+    if ! command -v dotnet &> /dev/null
+    then
+        echo "Warning!!! dotnet not found, it is required for building Kavita!"
+    fi
+}
+
 ProgressStart()
 {
     echo "Start '$1'"
@@ -55,7 +67,8 @@ BuildUI()
     echo 'Building UI'
     npm run prod
     echo 'Copying back to Kavita wwwroot'
-    cp -r dist/* ../../API/wwwroot
+    mkdir -p ../../API/wwwroot
+    cp -R dist/* ../../API/wwwroot
     cd ../../ || exit
     ProgressEnd 'Building UI'
 }
@@ -75,7 +88,7 @@ Package()
     dotnet publish -c Release --self-contained --runtime $runtime -o "$lOutputFolder" --framework $framework
 
     echo "Recopying wwwroot due to bug"
-    cp -r ./wwwroot/* $lOutputFolder/wwwroot
+    cp -R ./wwwroot/* $lOutputFolder/wwwroot
 
     echo "Copying Install information"
     cp ../INSTALL.txt "$lOutputFolder"/README.txt
@@ -101,6 +114,7 @@ Package()
 
 RID="$1"
 
+CheckRequirements
 BuildUI
 Build