In reply to @hexa:lossy.network
ok, so rebuild-${system} then

gh label create --color "#eeffee" "10.rebuild-aarch64-darwin: 0"
gh label create --color "#eeffee" "10.rebuild-aarch64-darwin: 1"
gh label create --color "#eeffee" "10.rebuild-aarch64-darwin: 1-10"
gh label create --color "#fbca04" "10.rebuild-aarch64-darwin: 11-100"
gh label create --color "#fbca04" "10.rebuild-aarch64-darwin: 101-500"
gh label create --color "#d93f0b" "10.rebuild-aarch64-darwin: 501-1000"
gh label create --color "#b60205" "10.rebuild-aarch64-darwin: 1001-2500"
gh label create --color "#b60205" "10.rebuild-aarch64-darwin: 2501-5000"
gh label create --color "#b60205" "10.rebuild-aarch64-darwin-stdenv"
gh label create --color "#eeffee" "10.rebuild-aarch64-linux: 0"
gh label create --color "#eeffee" "10.rebuild-aarch64-linux: 1"
gh label create --color "#eeffee" "10.rebuild-aarch64-linux: 1-10"
gh label create --color "#fbca04" "10.rebuild-aarch64-linux: 11-100"
gh label create --color "#fbca04" "10.rebuild-aarch64-linux: 101-500"
gh label create --color "#d93f0b" "10.rebuild-aarch64-linux: 501-1000"
gh label create --color "#b60205" "10.rebuild-aarch64-linux: 1001-2500"
gh label create --color "#b60205" "10.rebuild-aarch64-linux: 2501-5000"
gh label create --color "#b60205" "10.rebuild-aarch64-linux-stdenv"
gh label edit --name "10.rebuild-x86_64-linux: 0" "10.rebuild-linux: 0"
gh label edit --name "10.rebuild-x86_64-linux: 1" "10.rebuild-linux: 1"
gh label edit --name "10.rebuild-x86_64-linux: 1-10" "10.rebuild-linux: 1-10"
gh label edit --name "10.rebuild-x86_64-linux: 11-100" "10.rebuild-linux: 11-100"
gh label edit --name "10.rebuild-x86_64-linux: 101-500" "10.rebuild-linux: 101-500"
gh label edit --name "10.rebuild-x86_64-linux: 501-1000" "10.rebuild-linux: 501-1000"
gh label edit --name "10.rebuild-x86_64-linux: 1001-2500" "10.rebuild-linux: 1001-2500"
gh label edit --name "10.rebuild-x86_64-linux: 2501-5000" "10.rebuild-linux: 2501-5000"
gh label edit --name "10.rebuild-x86_64-linux-stdenv" "10.rebuild-linux-stdenv"
gh label edit --name "10.rebuild-x86_64-darwin: 0" "10.rebuild-darwin: 0"
gh label edit --name "10.rebuild-x86_64-darwin: 1" "10.rebuild-darwin: 1"
gh label edit --name "10.rebuild-x86_64-darwin: 1-10" "10.rebuild-darwin: 1-10"
gh label edit --name "10.rebuild-x86_64-darwin: 11-100" "10.rebuild-darwin: 11-100"
gh label edit --name "10.rebuild-x86_64-darwin: 101-500" "10.rebuild-darwin: 101-500"
gh label edit --name "10.rebuild-x86_64-darwin: 501-1000" "10.rebuild-darwin: 501-1000"
gh label edit --name "10.rebuild-x86_64-darwin: 1001-2500" "10.rebuild-darwin: 1001-2500"
gh label edit --name "10.rebuild-x86_64-darwin: 2501-5000" "10.rebuild-darwin: 2501-5000"
gh label edit --name "10.rebuild-x86_64-darwin-stdenv" "10.rebuild-darwin-stdenv"

white = "#eeffee"
yellow = "#fbca04"
orange = "#d93f0b"
red = "#b60205"

ranges = {
    ": 0": white,
    ": 1": white,
    ": 1-10": white,
    ": 11-100": yellow,
    ": 101-500": yellow,
    ": 501-1000": orange,
    ": 1001-2500": red,
    ": 2501-5000": red,
    "-stdenv": red,    
}

systems = [
    "aarch64-darwin",
    "aarch64-linux",
]

legacy_systems = {
    "linux": "x86_64-linux",
    "darwin": "x86_64-darwin",
}

for system in systems:
    for range, color in ranges.items():
        print(f'gh label create --color "{color}" "10.rebuild-{system}{range}"')


for legacy_name, name in legacy_systems.items():
    for range in ranges.keys():
        print(f'gh label edit --name "10.rebuild-{name}{range}" "10.rebuild-{legacy_name}{range}"')