gitdel_en - master - bash_code/gitdel

gitdel_en
98 строк3 KB
codesshaman
initial commit
08 апр 2026, 15:04
08 апр 2026, 15:04fcf0a74
#!/usr/bin/env bash
# Script deletes the specified branch locally and (optionally) on the remote repository

set -euo pipefail

# Цвета для вывода
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# Check if an argument is provided
if [ $# -ne 1 ]; then
    echo -e "${RED}Input error:${NC} branch name is required"
    echo ""
    echo "Usage:"
    echo "    gitdel branch-name"
    echo ""
    echo "Examples:"
    echo "    gitdel feature/login"
    echo "    gitdel bugfix/123-fix-crash"
    exit 1
fi

BRANCH="$1"
CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD 2>/dev/null || echo "")

# Check if we are inside a git repository
if ! git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
    echo -e "${RED}Input error:${NC} current directory is not a git repository"
    exit 1
fi

# Check if the branch exists locally
if ! git show-ref --verify --quiet "refs/heads/$BRANCH"; then
    echo -e "${RED}Input error:${NC} branch ${YELLOW}$BRANCH${NC} not found locally"
    exit 1
fi

# Check if trying to delete the current branch
if [ "$BRANCH" = "$CURRENT_BRANCH" ]; then
    echo -e "${RED}Input error:${NC} cannot delete current branch (${YELLOW}$CURRENT_BRANCH${NC})"
    echo "Switch to another branch first, for example:"
    echo "    git checkout main"
    exit 1
fi

echo -e "Local branch:  ${YELLOW}$BRANCH${NC}"
echo -e "Current branch: ${YELLOW}$CURRENT_BRANCH${NC}"
echo ""

# Delete locally
echo -e "Deleting local branch ${YELLOW}$BRANCH${NC}..."
if git branch -D "$BRANCH"; then
    echo -e "${GREEN}Local branch deleted${NC}"
else
    echo -e "${RED}Failed to delete local branch${NC}"
    exit 1
fi

# Determine the main remote (usually origin)
REMOTE="origin"
if ! git remote | grep -q "^$REMOTE$"; then
    REMOTE=$(git remote | head -n 1)
    if [ -z "$REMOTE" ]; then
        echo -e "${YELLOW}Warning:${NC} no remote repository found"
        exit 0
    fi
    echo -e "${YELLOW}Using remote:${NC} $REMOTE (auto-detection)"
fi

# Check if the branch exists on the remote repository
if git ls-remote --exit-code --heads "$REMOTE" "$BRANCH" >/dev/null 2>&1; then
    echo ""
    echo -e "Branch ${YELLOW}$BRANCH${NC} found in remote repository (${YELLOW}$REMOTE${NC})."
    read -p "Delete it also on the remote repository? [y/N] " answer

    case "$answer" in
        [Yy]* )
            echo -e "Deleting remote branch ${YELLOW}$REMOTE/$BRANCH${NC}..."
            if git push "$REMOTE" --delete "$BRANCH"; then
                echo -e "${GREEN}Remote branch deleted successfully${NC}"
            else
                echo -e "${RED}Error deleting remote branch${NC}"
                echo "Try manually:"
                echo "    git push $REMOTE --delete $BRANCH"
            fi
            ;;
        * )
            echo -e "${YELLOW}Remote branch NOT deleted${NC}"
            ;;
    esac
else
    echo -e "${YELLOW}Branch $BRANCH not found in remote repository ($REMOTE)${NC}"
fi

echo ""
echo -e "${GREEN}Done.${NC}"