#!/usr/bin/env bash
set -eu -o pipefail
CLI=${1:?The first argument is the GitButler CLI}

function tick () {
  if test -z "${tick+set}"; then
    tick=1675176957
  else
    tick=$(($tick + 60))
  fi
  GIT_COMMITTER_DATE="$tick +0100"
  GIT_AUTHOR_DATE="$tick +0100"
  export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
}
tick


git init remote
(cd remote
  echo first > file
  git add . && git commit -m "init"
)

export GITBUTLER_CLI_DATA_DIR=../user/gitbutler/app-data
git clone remote one-vbranch-in-workspace
(cd one-vbranch-in-workspace
  $CLI project add --switch-to-workspace "$(git rev-parse --symbolic-full-name @{u})"
  $CLI branch create virtual
)

git clone remote one-vbranch-in-workspace-one-commit
(cd one-vbranch-in-workspace-one-commit
  $CLI project add --switch-to-workspace "$(git rev-parse --symbolic-full-name @{u})"
  $CLI branch create virtual
  echo change >> file
  echo in-index > new && git add new
  tick
  $CLI branch commit virtual -m "virtual branch change in index and worktree"
)

git clone remote two-vbranches-in-workspace-one-applied
(cd two-vbranches-in-workspace-one-applied
  $CLI project add --switch-to-workspace "$(git rev-parse --symbolic-full-name @{u})"
  $CLI branch create virtual
  echo change >> file
  echo in-index > new && git add new
  tick
  $CLI branch commit virtual -m "commit in initially applied virtual branch"

  $CLI branch create --set-default other
  echo new > new-file
  $CLI branch unapply virtual
)

git clone remote a-vbranch-named-like-target-branch-short-name
(cd a-vbranch-named-like-target-branch-short-name
  $CLI project add --switch-to-workspace "$(git rev-parse --symbolic-full-name @{u})"
  $CLI branch create --set-default main
  echo change >> file
  echo in-index > new && git add new
  tick
  $CLI branch commit main -m "virtual branch change in index and worktree"
)

git clone remote one-vbranch-in-workspace-two-remotes
(cd one-vbranch-in-workspace-two-remotes
  $CLI project add --switch-to-workspace "$(git rev-parse --symbolic-full-name @{u})"
  $CLI branch create main

  git remote add other-remote ../remote
  git fetch other-remote
)

git clone remote one-branch-one-commit-other-branch-without-commit
(cd one-branch-one-commit-other-branch-without-commit
  local_tracking_ref="$(git rev-parse --symbolic-full-name @{u})";

  git checkout -b feature main
  echo change >> file
  git add . && git commit -m "change standard git feature branch"

  git checkout -b other-feature main
  $CLI project add --switch-to-workspace "$local_tracking_ref"
)