deploy-validate-new-issue

#!/usr/bin/env zsh
set -euo pipefail

if [ "${DEBUG:-}" ]; then;
  set -x
fi

cd "/Users/chadwhitacre/workbench/getsentry"

function hard-reset {
  cd "$1"
  git reset --hard
  git clean -fd # Yeah, watch out.
  git checkout main || git checkout master
  git pull --rebase --prune
  cd ..
}

function make-pr {
  local url="$2"
  local repo=$(basename "$1")
  local workflows="$repo/.github/workflows"
  local rnd="$(cat /dev/urandom | env LC_CTYPE=C tr -cd 'a-f0-9' | head -c 8)"
  local branch="bot/deploy-$rnd"

  echo "Making PR for $repo with branch $branch ..."
  hard-reset "$repo"
  cp .github/.github/workflows/validate-new-issue.yml "$workflows"
  cd "$repo"
  git branch -D "$branch" || true
  git checkout -b "$branch"
  if [ -z "$(git status --porcelain=v1)" ]; then
    echo "Already deployed?"
    exit 1
  fi
  git add .
  git commit -nm 'meta(gha): Deploy action validate-new-issue.yml'
  git push --delete origin $branch 2>/dev/null || true
  git push --set-upstream origin "$branch"
  gh pr create --fill --body="I are a bot, here to deploy [validate-new-issue.yml]($url). 🤖"
  git checkout main || git checkout master
  git branch -D "$branch"
  cd ..
}

problem=""

echo "Checking targets ..."
if [ -z "$*" ]; then
  problem="Nothing to deploy"
else
  for target in $@; do
    repo=$(basename "$target")
    workflows="$repo/.github/workflows"
    echo -n "  $workflows "
    if [ -d "$workflows" ]; then 
      echo "👍"
    else
      echo "... where is it?"
      problem="Missing target(s)"
    fi
  done
fi

if test "$problem"; then
  echo "$problem. Giving up."
  exit 1
fi

echo "Resetting local .github repo ..."
hard-reset .github
sha="$(git -C .github/.git rev-parse HEAD)"
url="https://github.com/getsentry/.github/blob/$sha/.github/workflows/validate-new-issue.yml"

echo "Making PR(s) ..."
for target in $@; do
  make-pr "$target" "$url"
done

Check this one out for the git checkout main || git checkout master part: https://stackoverflow.com/a/50056710/90297

uuidgen -t might be a better option for your rnd value

What is -t? MacOS uuidgen doesn't have it.