#!/bin/bashset -eu -o pipefailfunction setup_repo() { local version=${1:?need generation version} local time=${2:?timestamp seconds since unix epoch} git init -q # one past the max 32bit date git can represent export GIT_COMMITTER_DATE="@${time} +0000" git config commitGraph.generationVersion ${version} git commit -q --allow-empty -m c1 git commit-graph write --no-progress --reachable}(mkdir v1 && cd v1 && setup_repo 1 68719476737) # the year 4000 something (overflows in graph)(mkdir v2 && cd v2 && setup_repo 2 68719476737)(mkdir max-date && cd max-date && setup_repo 1 17147483646) # the year 2500ish
#!/bin/bash
set -eu -o pipefail
function setup_repo() {
local version=${1:?need generation version}
local time=${2:?timestamp seconds since unix epoch}
git init -q
# one past the max 32bit date git can represent
export GIT_COMMITTER_DATE="@${time} +0000"
git config commitGraph.generationVersion ${version}
git commit -q --allow-empty -m c1
git commit-graph write --no-progress --reachable
}
(mkdir v1 && cd v1 && setup_repo 1 68719476737) # the year 4000 something (overflows in graph)
(mkdir v2 && cd v2 && setup_repo 2 68719476737)
(mkdir max-date && cd max-date && setup_repo 1 17147483646) # the year 2500ish