script-setup-github-auto-v2.md

script-setup-github-auto-v2.md

#!/bin/bash

# 🎨 Colors
GREEN='\033[0;32m'
BLUE='\033[0;34m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m'

IDENTITIES_FILE="$HOME/.gh-identities.json"

echo -e "${BLUE}=== GitHub SSH Setup + Git Identity ===${NC}"

# Fungsi validasi email
is_valid_email() {
  [[ "$1" =~ ^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}$ ]]
}

# Fungsi validasi nama
is_valid_name() {
  [[ "$1" =~ ^[A-Za-z0-9][A-Za-z0-9\ \.\-]*$ ]]
}

# Prompt untuk preset
if [[ -f "$IDENTITIES_FILE" ]]; then
  echo -e "${BLUE}🗂️  Preset tersedia:${NC}"
  jq -r 'to_entries[] | "\(.key): \(.value.email) (\(.value.alias))"' "$IDENTITIES_FILE"

  read -p "🔸 Gunakan preset? (masukkan nama preset atau kosongkan untuk lanjut): " PRESET
  if [[ "$PRESET" != "" ]]; then
    if jq -e ".\"$PRESET\"" "$IDENTITIES_FILE" >/dev/null; then
      EMAIL=$(jq -r ".\"$PRESET\".email" "$IDENTITIES_FILE")
      GIT_NAME=$(jq -r ".\"$PRESET\".name" "$IDENTITIES_FILE")
      SSH_ALIAS=$(jq -r ".\"$PRESET\".alias" "$IDENTITIES_FILE")
      SSH_KEY_NAME=$(jq -r ".\"$PRESET\".key" "$IDENTITIES_FILE")
      echo -e "${GREEN}✅ Preset '$PRESET' digunakan.${NC}"
    else
      echo -e "${RED}❌ Preset tidak ditemukan.${NC}"
      exit 1
    fi
  fi
fi

# Prompt jika tidak dari preset
if [[ -z "$EMAIL" ]]; then
  read -rp "🔹 Email GitHub: " EMAIL
  if ! is_valid_email "$EMAIL"; then
    echo -e "${RED}❌ Format email tidak valid.${NC}"
    exit 1
  fi
fi

if [[ -z "$GIT_NAME" ]]; then
  read -rp "🔹 Nama untuk commit: " GIT_NAME
  if ! is_valid_name "$GIT_NAME"; then
    echo -e "${RED}❌ Nama tidak valid.${NC}"
    exit 1
  fi
fi

if [[ -z "$SSH_ALIAS" ]]; then
  read -rp "🔹 Alias SSH (contoh: github.com-personal): " SSH_ALIAS
fi

if [[ -z "$SSH_KEY_NAME" ]]; then
  read -rp "🔹 Nama file SSH key (contoh: id_ed25519_$SSH_ALIAS): " SSH_KEY_NAME
fi

KEY_PATH="$HOME/.ssh/$SSH_KEY_NAME"

# Generate SSH key
if [[ -f "$KEY_PATH" ]]; then
  echo -e "${YELLOW}⚠️  SSH key sudah ada. Lewati pembuatan.${NC}"
else
  echo -e "${BLUE}[1/6] Membuat SSH key baru...${NC}"
  ssh-keygen -t ed25519 -C "$EMAIL" -f "$KEY_PATH"
fi

# Tambah ke ssh-agent
echo -e "${BLUE}[2/6] Menambahkan ke ssh-agent...${NC}"
eval "$(ssh-agent -s)"
ssh-add "$KEY_PATH"

# Tambah ke ~/.ssh/config
if grep -q "Host $SSH_ALIAS" "$HOME/.ssh/config"; then
  echo -e "${YELLOW}⚠️  Alias SSH sudah ada di ~/.ssh/config.${NC}"
else
  echo -e "${BLUE}[3/6] Tambah ke ~/.ssh/config...${NC}"
  cat <<EOF >> ~/.ssh/config

# GitHub - $SSH_ALIAS
Host $SSH_ALIAS
  HostName github.com
  User git
  IdentityFile $KEY_PATH
  IdentitiesOnly yes
EOF
fi

# Tampilkan SSH key
echo -e "${BLUE}[4/6] Public key untuk GitHub:${NC}"
echo -e "${GREEN}----------------------------------------------"
cat "$KEY_PATH.pub"
echo -e "----------------------------------------------${NC}"

# Auto buka browser
read -rp "🌐 Mau buka halaman SSH Keys GitHub? (y/n): " OPEN_GH
if [[ "$OPEN_GH" == "y" || "$OPEN_GH" == "Y" ]]; then
  open "https://github.com/settings/keys" 2>/dev/null || xdg-open "https://github.com/settings/keys"
fi

# Set git identity
read -rp "🔸 Set git identity di repo sekarang? (y/n): " SET_GIT
if [[ "$SET_GIT" == "y" || "$SET_GIT" == "Y" ]]; then
  git config user.name "$GIT_NAME"
  git config user.email "$EMAIL"
  echo -e "${GREEN}✅ Git identity diset untuk repo ini.${NC}"
fi

# Simpan preset
read -rp "💾 Simpan konfigurasi ini sebagai preset? (y/n): " SAVE_PRESET
if [[ "$SAVE_PRESET" == "y" || "$SAVE_PRESET" == "Y" ]]; then
  read -rp "📝 Nama preset: " PRESET_NAME
  TMP_JSON=$(mktemp)

  # Buat atau update preset
  if [[ -f "$IDENTITIES_FILE" ]]; then
    jq ".\"$PRESET_NAME\" = {\"email\":\"$EMAIL\", \"name\":\"$GIT_NAME\", \"alias\":\"$SSH_ALIAS\", \"key\":\"$SSH_KEY_NAME\"}" "$IDENTITIES_FILE" >"$TMP_JSON" &&
      mv "$TMP_JSON" "$IDENTITIES_FILE"
  else
    jq -n --arg email "$EMAIL" --arg name "$GIT_NAME" --arg alias "$SSH_ALIAS" --arg key "$SSH_KEY_NAME" \
      "{\"$PRESET_NAME\": {\"email\": \$email, \"name\": \$name, \"alias\": \$alias, \"key\": \$key}}" >"$IDENTITIES_FILE"
  fi

  echo -e "${GREEN}✅ Preset '$PRESET_NAME' disimpan ke $IDENTITIES_FILE.${NC}"
fi

# Saran penggunaan
echo -e "${BLUE}✅ Selesai! Gunakan SSH clone URL seperti:${NC}"
echo -e "${GREEN}git@${SSH_ALIAS}:USERNAME/NAMA_REPO.git${NC}"

mkdir -p ~/.local/bin
mv setup-gh.sh ~/.local/bin/yogigh
chmod +x ~/.local/bin/yogigh

export PATH="$HOME/.local/bin:$PATH"

source ~/.zshrc

save solut
git config user.name "Nama Akun Kerja"
git config user.email "[email protected]"

cek
git config user.name
git config user.email

git config --global user.name
git config --global user.email