Scratch Desktop (Scratch 3.0 Offline Editor) on GNU/Linux

config-deb-i386.json

{
	"src": "/tmp/scratch-desktop/",
	"dest": "/tmp/",
	"arch": "i386",
	"icon": "/tmp/scratch-desktop/resources/Icon.png",
	"categories": [
		"Education"
	]
}

config-deb.json

{
	"src": "/tmp/scratch-desktop/",
	"dest": "/tmp/",
	"arch": "amd64",
	"icon": "/tmp/scratch-desktop/resources/Icon.png",
	"categories": [
		"Education"
	]
}

config-rpm.json

{
	"src": "/tmp/scratch-desktop/",
	"dest": "/tmp/",
	"arch": "x86_64",
	"icon": "/tmp/scratch-desktop/resources/Icon.png",
	"categories": [
		"Education"
	]
}

create-deb-i386.sh

#!/bin/sh

######## install electron
sudo apt-get install -yq npm gdebi p7zip-full
cd ~
npm install electron --save-dev


######## extract scratch-desktop
rm -rf /tmp/scratch-desktop
mkdir /tmp/scratch-desktop
wget --max-redirect 5 -c -O /tmp/scratch-desktop.exe 'https://downloads.scratch.mit.edu/desktop/Scratch%20Setup.exe'
7za x -aoa -y /tmp/scratch-desktop.exe -o/tmp/scratch-desktop


######## create electron app
cp -rf ~/node_modules/electron/dist/* /tmp/scratch-desktop/
ln -fsr /tmp/scratch-desktop/electron /tmp/scratch-desktop/scratch-desktop


######## fix permissions
chmod 755 /tmp/scratch-desktop/locales
chmod 755 /tmp/scratch-desktop/swiftshader
chmod 755 /tmp/scratch-desktop/resources
chmod 755 /tmp/scratch-desktop/resources/static
chmod 755 /tmp/scratch-desktop/resources/static/assets


######## get application icon
wget -c -O /tmp/scratch-desktop/resources/Icon.png 'https://scratch.mit.edu/images/download/icon.png'


######## create deb package
cd ~
npm install electron-installer-debian@2.0.1
wget -c -O /tmp/config-deb-i386.json 'https://gist.githubusercontent.com/lyshie/0c49393076b8b375ca1bd98c28f95fb0/raw/9c08b1390cef3df4a0c1622b26875450adb108cd/config-deb-i386.json'
~/node_modules/.bin/electron-installer-debian --config /tmp/config-deb-i386.json


######## install deb file
sudo gdebi /tmp/scratch-desktop_3.12.0_i386.deb

create-deb-raspbian.sh

#!/bin/sh

######## install electron
sudo apt-get install -yq npm gdebi p7zip-full
cd ~
## https://github.com/electron/electron/releases/download/v4.2.5/electron-v4.2.5-linux-arm64.zip
## https://github.com/electron/electron/releases/download/v4.2.5/electron-v4.2.5-linux-armv7l.zip
npm install electron --save-dev


######## extract scratch-desktop
rm -rf /tmp/scratch-desktop
mkdir /tmp/scratch-desktop
wget --max-redirect 5 -c -O /tmp/scratch-desktop.exe 'https://downloads.scratch.mit.edu/desktop/Scratch%20Setup.exe'
7za x -aoa -y /tmp/scratch-desktop.exe -o/tmp/scratch-desktop


######## create electron app
cp -rf ~/node_modules/electron/dist/* /tmp/scratch-desktop/
ln -fsr /tmp/scratch-desktop/electron /tmp/scratch-desktop/scratch-desktop


######## fix permissions
chmod 755 /tmp/scratch-desktop/locales
chmod 755 /tmp/scratch-desktop/swiftshader
chmod 755 /tmp/scratch-desktop/resources
chmod 755 /tmp/scratch-desktop/resources/static
chmod 755 /tmp/scratch-desktop/resources/static/assets


######## get application icon
wget -c -O /tmp/scratch-desktop/resources/Icon.png 'https://scratch.mit.edu/images/download/icon.png'


######## create deb package
cd ~
npm install electron-installer-debian
wget -c -O /tmp/config-deb.json 'https://gist.githubusercontent.com/lyshie/0c49393076b8b375ca1bd98c28f95fb0/raw/223cc112d99c3bdc1829fc25b19c260856134a82/config-deb.json'
~/node_modules/.bin/electron-installer-debian --config /tmp/config-deb.json


######## install deb file
sudo gdebi /tmp/scratch-desktop_3.12.0_amd64.deb

create-deb.sh

#!/bin/sh

######## install electron
sudo apt-get install -yq npm gdebi p7zip-full
cd ~
npm install electron --save-dev


######## extract scratch-desktop
rm -rf /tmp/scratch-desktop
mkdir /tmp/scratch-desktop
wget --max-redirect 5 -c -O /tmp/scratch-desktop.exe 'https://downloads.scratch.mit.edu/desktop/Scratch%20Setup.exe'
7za x -aoa -y /tmp/scratch-desktop.exe -o/tmp/scratch-desktop


######## create electron app
cp -rf ~/node_modules/electron/dist/* /tmp/scratch-desktop/
ln -fsr /tmp/scratch-desktop/electron /tmp/scratch-desktop/scratch-desktop


######## fix permissions
chmod 755 /tmp/scratch-desktop/locales
chmod 755 /tmp/scratch-desktop/swiftshader
chmod 755 /tmp/scratch-desktop/resources
chmod 755 /tmp/scratch-desktop/resources/static
chmod 755 /tmp/scratch-desktop/resources/static/assets


######## get application icon
wget -c -O /tmp/scratch-desktop/resources/Icon.png 'https://scratch.mit.edu/images/download/icon.png'


######## create deb package
cd ~
npm install electron-installer-debian
wget -c -O /tmp/config-deb.json 'https://gist.githubusercontent.com/lyshie/0c49393076b8b375ca1bd98c28f95fb0/raw/223cc112d99c3bdc1829fc25b19c260856134a82/config-deb.json'
~/node_modules/.bin/electron-installer-debian --config /tmp/config-deb.json


######## install deb file
sudo gdebi /tmp/scratch-desktop_3.12.0_amd64.deb

create-rpm.sh

#!/bin/sh

######## install electron
cd ~
#npm install electron@4.1.4 --save-dev
npm install electron --save-dev


######## extract scratch-desktop
rm -rf /tmp/scratch-desktop
mkdir /tmp/scratch-desktop
wget --max-redirect 5 -c -O /tmp/scratch-desktop.exe 'https://downloads.scratch.mit.edu/desktop/Scratch%20Setup.exe'
7za x -aoa -y /tmp/scratch-desktop.exe -o/tmp/scratch-desktop


######## create electron app
cp -rf ~/node_modules/electron/dist/* /tmp/scratch-desktop/
ln -fsr /tmp/scratch-desktop/electron /tmp/scratch-desktop/scratch-desktop


######## fix permissions
chmod 755 /tmp/scratch-desktop/locales
chmod 755 /tmp/scratch-desktop/swiftshader
chmod 755 /tmp/scratch-desktop/resources
chmod 755 /tmp/scratch-desktop/resources/static
chmod 755 /tmp/scratch-desktop/resources/static/assets


######## get application icon
wget -c -O /tmp/scratch-desktop/resources/Icon.png 'https://scratch.mit.edu/images/download/icon.png'


######## create rpm package
sudo dnf install rpm-build
cd ~
npm install electron-installer-redhat
wget -c -O /tmp/config-rpm.json 'https://gist.githubusercontent.com/lyshie/0c49393076b8b375ca1bd98c28f95fb0/raw/223cc112d99c3bdc1829fc25b19c260856134a82/config-rpm.json'
~/node_modules/.bin/electron-installer-redhat --config /tmp/config-rpm.json

scratch-desktop.md

Scratch Desktop (Scratch 3.0 Offline Editor) on GNU/Linux

Install electron

$ cd ~
$ npm install electron --save-dev
$ ls ~/node_modules/electron/dist

Extract scratch-desktop

$ rm -rf /tmp/scratch-desktop
$ mkdir /tmp/scratch-desktop
$ wget --max-redirect 5 -c -O /tmp/scratch-desktop.exe 'https://downloads.scratch.mit.edu/desktop/Scratch%20Setup.exe'
$ 7za x -aoa -y /tmp/scratch-desktop.exe -o/tmp/scratch-desktop

Create and launch electron app

$ cp -rf ~/node_modules/electron/dist/* /tmp/scratch-desktop/
$ ln -fsr /tmp/scratch-desktop/electron /tmp/scratch-desktop/scratch-desktop
$ /tmp/scratch-desktop/scratch-desktop

Fix permissions

$ chmod 755 /tmp/scratch-desktop/locales
$ chmod 755 /tmp/scratch-desktop/swiftshader
$ chmod 755 /tmp/scratch-desktop/resources
$ chmod 755 /tmp/scratch-desktop/resources/static
$ chmod 755 /tmp/scratch-desktop/resources/static/assets

Inside the app.asar

$ cd /tmp/scratch-desktop/resources/
$ ~/node_modules/.bin/asar extract app.asar app
$ cat app/package.json

Create RPM package

$ sudo dnf install rpm-build
$ cd ~
$ npm install electron-installer-redhat

$ chmod 755 /tmp/scratch-desktop/locales
$ chmod 755 /tmp/scratch-desktop/swiftshader
$ chmod 755 /tmp/scratch-desktop/resources
$ chmod 755 /tmp/scratch-desktop/resources/static
$ chmod 755 /tmp/scratch-desktop/resources/static/assets

$ ~/node_modules/.bin/electron-installer-redhat /tmp/config-rpm.json

OR

$ ~/node_modules/.bin/electron-installer-redhat --src /tmp/scratch-desktop/ --dest /tmp/ --arch x86_64

$ sudo dnf install /tmp/scratch-desktop-3.10.2-1.x86_64.rpm

Create DEB package

$ sudo apt-get install -yq npm gdebi p7zip-full
$ ls /tmp
create-deb.sh   config-deb.json

$ sh /tmp/create-deb.sh

$ sudo gdebi /tmp/scratch-desktop_3.10.2_amd64.deb

In create-deb.sh, the last line should be sudo gdebi /tmp/scratch-desktop_3.29.1_amd64.deb, not sudo gdebi /tmp/scratch-desktop_3.12.0_amd64.deb