AppImage builder for OpenRA, with OpenRA/OpenRA#16516 applied and the AppImage name reflecting its commit number and hash.

buildpackage.sh

#!/bin/bash
latest_commit_on_branch () {
	git log | head -n 1 | cut -d ' ' -f 2
}

current_git_branch () {
	git rev-parse --abbrev-ref HEAD
}

update_git_repo () {
	git pull origin $(current_git_branch) -q
}

latest_commit_number () {
	update_git_repo
	git rev-list --branches "$(current_git_branch)" --count
}

# Remove old AppImages
rm ~/Applications/OpenRA/OpenRA-{Red-Alert,Dune-2000,Tiberian-Dawn}-*-x86_64.AppImage
# Change to my local copy of the OpenRA repo that's not used by the i3bar update checker scripts
cd ~/GitHub/others/OpenRA.copy20190510
# Stash any past changes
git stash
# Update repo to the latest commit upstream
git fetch origin
git rebase origin
# Apply patch
patch -Np1 -i 16516.patch
# Clean up from any past runs of the 'make' command
make clean
# Build engine and mods
make
# Build AppImage
cd packaging/linux
./buildpackage.sh $(latest_commit_number).git.$(latest_commit_on_branch | head -c 7) ~/Applications/OpenRA
# Rename AppImages to a name reflecting the commit number and hash
for i in "Red Alert" "Dune 2000" "Tiberian Dawn"
do
	mv ~/Applications/OpenRA/OpenRA-${i/ /-}-devel-x86_64.AppImage ~/Applications/OpenRA/OpenRA-${i/ /-}-$(latest_commit_number).git.$(latest_commit_on_branch | head -c 7)-x86_64.AppImage
done