rollingrhinoremix / rrr-builder Goto Github PK

First you need

• cd-boot-images-amd64
• xorriso
• axel (optional, for faster downloads)
• GNU Coreutils

Next chmod +x ./fetch_build && ./fetch_build to build the entire iso. After do sudo make clean to clean empty files.

First fetch_build downloads a file from fetch_build.conf and names it ubuntu.iso which is the base for all operations. Next it runs sudo make. This defaults to building the ISO. Next the stuff from makefile begins where it firsts starts by uncompressing the iso/cd image (ubuntu.iso from fetch_build and fetch_build.conf) to extract-cd then uncompresses the actual stuff you install inside of it to ./edit. Then it prepares to go inside of that with chroot and executes ./build/build.sh inside the chroot/filesystem which prepares a bit then executes ./build/switch.sh which changes the actual OS from generic Ubuntu. After switch.sh is finished build.sh ends soon after and the makefile still goes on. Next we move on to editing the cd image; not the filesystem stuff where the grub.cfg and loopback.cfg is copied to extract-cd and the filesystem is compressed to save space. Next after the disk stuff has been defined, it is given md5 checksum to every file inside. And finally with that it is compressed to a iso with setttings from build.conf. and last thing is a md5 of it.

the files you'll need to edit are build.conf, grub.cfg, loopback.cfg, files in ./build, ./.github/make_release.yml and maybe fetch_build.conf. This may look intimidating but don't worry. for loopback.cfg and grub.cfg all you have to do is edit the names from Rolling Rhino to whatever the name of os is. Currently this will be automated in future the fetch_build.conf is where the base iso is from and generally it uses ubiquity, and is apt-based but doesn't have to be and generally it can be untouched most of time. Next build.conf I think this is self explaintory but this is name of os, disk info and the name of the outputting .iso. next the files in ./build, the build.sh is used for startup generally this is used in the middle to remove gnome packages and stuff but it is okay if you do it in the switch.sh which converts your install to the os. For .github/make_release.yml this is if you want to use github runners but if not then this file isn't needed. Change the branch your cloning and at the end for uploading artifacts section you may want to change the name from rolling-rhino-generic.

If you want to create a unnoficial spin, you can easily fork this repo and create your own remix of Rolling Rhino Remix

• the original iso builder for Ubuntu Unity: https://gitlab.com/ubuntu-unity/ubuntu-remixes/ubuntu-unity for base project
• original creation_script at https://github.com/rollingrhinoremix/creation_script which helped convert ubuntu to RRR