#!/usr/bin/env sh

rm ~/.gitconfig # Purge existing gitconf

# Dotfiles config
git --git-dir=$HOME/.dotfiles/ --work-tree=$HOME config protocol.version 2
git --git-dir=$HOME/.dotfiles/ --work-tree=$HOME config pull.ff only
git --git-dir=$HOME/.dotfiles/ --work-tree=$HOME config push.default simple
git --git-dir=$HOME/.dotfiles/ --work-tree=$HOME config status.showUntrackedFiles no

# Main Git Config
git config --global am.messageid true
git config --global checkout.thresholdForParallelism 50 # Default 100 files
git config --global checkout.workers 0 # Auto-detect threads from CPU
git config --global core.commitGraph true
git config --global credential.https://source.developers.google.com.helper "gcloud.sh"
git config --global fetch.parallel 4
git config --global fetch.writeCommitGraphs true
git config --global gc.cruftPacks true
git config --global hub.protocol https
git config --global init.defaultBranch main
git config --global pack.threads 0 # Auto-detect threads from CPU
git config --global pack.writeReverseIndex true
git config --global protocol.version 2
git config --global pull.ff only
git config --global pull.twohead ort # Use new faster merge algorithm
git config --global push.default simple
git config --global push.followTags true
git config --global rebase.autoStash true
git config --global status.submodulesummary 1
git config --global user.email tydavis@gmail.com
git config --global user.name "Tyler Davis"

# Tools
git config --global difftool.nvim.cmd "nvim -d \$LOCAL \$REMOTE \$MERGED -c 'wincmd w' -c 'wincmd J'"
git config --global difftool.vscode.cmd "code --wait --diff \$LOCAL \$REMOTE"
git config --global mergetool.vscode.cmd "code --wait \$MERGED"
# Use pager for large diffs
git config --global pager.difftool true

if [ "$(command -v difft)" ]; then
  git config --global alias.dft difftool
fi

# Config tools
if [ "$(command -v hx)" ]; then
  git config --global core.editor hx
  if [ "$(command -v difft)" ]; then
    git config --global diff.external difft
  else
    git config --global diff.tool vim
  fi
  git config --global merge.tool hx
else
  git config --global core.editor vim
  git config --global diff.tool vim
  git config --global merge.tool vim
fi

case `uname` in
  Darwin)
    if [ "$(command -v hx)" ]; then
      git config --global core.editor hx
      git config --global merge.tool hx
    else
      git config --global core.editor vim
      git config --global merge.tool vim
    fi
    git config --global diff.tool vim

    git config --global core.excludesfile "/Users/tydavis/.gitignore_global"
    git config --global credential.helper osxkeychain
    git config --global http.cookiefile /Users/tydavis/.gitcookies
  ;;
  Linux)

    git config --global core.excludesfile "/home/tydavis/.gitignore_global"
    git config --global credential.helper "store --file=/home/tydavis/.config/gitcreds"
    # Adding signoff for Kernel work
    git config --global format.signoff true
    git config --global http.cookiefile /home/tydavis/.gitcookies
    # Email configuration for `git send-email` command
    git config --global sendemail.annotate yes # Review and edit each patch
    git config --global sendemail.confirm auto
    git config --global sendemail.smtpserver /usr/bin/msmtp
  ;;
  FreeBSD)
    # commands for FreeBSD go here
  ;;
esac