dotfiles/zsh/.config/zsh/functions/git.zsh

#!/bin/zsh

function dc() {
  if [[ "$1" == "-h" || "$1" == "--help" ]]; then
    echo "Usage: dc [commit_message]"
    echo "Quickly commit all changes and push to remote"
    echo "If no message provided, uses timestamp-based message"
    return 0
  fi

  if ! git rev-parse --is-inside-work-tree &>/dev/null; then
    echo "Error: Not in a git repository" >&2
    return 1
  fi

  if [[ -z $(git status --porcelain) ]]; then
    echo "No changes to commit"
    return 0
  fi

  git add .

  local commit_msg
  if [[ -n "$1" ]]; then
    commit_msg="$1"
  else
    local timestamp=$(date +"%Y-%m-%d %H:%M:%S")
    commit_msg="dev: automated commit - ${timestamp}"
  fi

  if git commit -m "$commit_msg" --no-gpg-sign; then
    if git push &>/dev/null; then
      echo "Committed and pushed successfully"
    else
      echo "Warning: Commit successful but push failed" >&2
      return 1
    fi
  else
    echo "Commit failed" >&2
    return 1
  fi
}

function nu() {
  if [[ "$1" == "-h" || "$1" == "--help" ]]; then
    echo "Usage: nu [commit_message]"
    echo "Quickly commit NixOS changes and push to remote"
    echo "If no message provided, uses timestamp-based message"
    return 0
  fi

  local original_dir=$(pwd)
  if [[ -z "$XDG_CONFIG_HOME" ]]; then
    echo "Error: XDG_CONFIG_HOME not set" >&2
    return 1
  fi

  cd "$XDG_CONFIG_HOME/nixos" || {
    echo "Error: Cannot access $XDG_CONFIG_HOME/nixos" >&2
    return 1
  }

  if ! git rev-parse --is-inside-work-tree &>/dev/null; then
    echo "Error: Not in a git repository" >&2
    cd "$original_dir"
    return 1
  fi

  if [[ -z $(git status --porcelain) ]]; then
    echo "No changes to commit"
    cd "$original_dir"
    return 0
  fi

  git add .

  local commit_msg
  if [[ -n "$1" ]]; then
    commit_msg="$1"
  else
    local timestamp=$(date +"%Y-%m-%d %H:%M:%S")
    commit_msg="nixos: automated commit - ${timestamp}"
  fi

  if git commit -m "$commit_msg" --no-gpg-sign; then
    if git push &>/dev/null; then
      echo "NixOS changes committed and pushed successfully"
    else
      echo "Warning: Commit successful but push failed" >&2
      cd "$original_dir"
      return 1
    fi
  else
    echo "Commit failed" >&2
    cd "$original_dir"
    return 1
  fi

  cd "$original_dir"
}

function zrepo() {
  if [[ "$1" == "-h" || "$1" == "--help" ]]; then
    echo "Usage: zrepo <repo-name>"
    echo "Create a new bare git repository on remote server"
    echo "Example: zrepo my-project"
    return 0
  fi

  if [[ -z "$1" ]]; then
    echo "Error: Repository name required" >&2
    echo "Usage: zrepo <repo-name>" >&2
    return 1
  fi

  local REPO="$1"
  local SERVER="git@zvps"
  local PATH_ON_SERVER="/var/git/$REPO.git"

  echo "Creating repository '$REPO' on $SERVER..."

  ssh "$SERVER" "
    if [ -d $PATH_ON_SERVER ]; then
      echo 'Error: Repository '$REPO' already exists'
      exit 1
    fi
    mkdir -p $PATH_ON_SERVER &&
    git init --bare $PATH_ON_SERVER &&
    chown -R git:git $PATH_ON_SERVER &&
    chmod -R 755 $PATH_ON_SERVER
  " || {
    echo "Failed to create repository" >&2
    return 1
  }

  echo "Repository created on $SERVER:$PATH_ON_SERVER"

  if git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
    git remote add origin "$SERVER:$PATH_ON_SERVER"
    echo "Remote 'origin' added to your local repository"
  else
    echo "To clone this repository, run:"
    echo "  git clone $SERVER:$PATH_ON_SERVER"
  fi
}

_dc_completion() {
  local -a messages
  messages=(
    'fix:'
    'feat:'
    'docs:'
    'style:'
    'refactor:'
    'test:'
    'chore:'
  )
  _describe 'commit types' messages
}

_zrepo_completion() {
  local -a repos
  # Could be enhanced to fetch from remote server
  repos=()
  _describe 'repository names' repos
}

compdef _dc_completion dc
compdef _zrepo_completion zrepo