biz-bud/docker/entrypoint.sh

#!/bin/bash
# Docker container entrypoint script
# This script sets up Git configuration, credentials,
# 1Password SSH agent integration, and development tools
# Exit on error
set -e
echo "=== ???? Starting container initialization as user: $(whoami) ==="

## 1. Set up directories and environment variables
#echo "???? Setting up directories..."
# Create writable directories for Git configuration and tools
mkdir -p /tmp/git-config/git
mkdir -p /tmp/git-tools
# Set Git to use our writable config directory
export XDG_CONFIG_HOME="/tmp/git-config"
export GIT_CONFIG_GLOBAL="${XDG_CONFIG_HOME}/git/config"
# Initialize empty Git config
mkdir -p "$(dirname "$GIT_CONFIG_GLOBAL")"
touch "$GIT_CONFIG_GLOBAL"
chmod 600 "$GIT_CONFIG_GLOBAL"
# If /root/.gitconfig does not exist and /root/.gitconfig.host exists, copy it
if [ ! -f /root/.gitconfig ] && [ -f /root/.gitconfig.host ]; then
  echo "???? Copying /root/.gitconfig.host to /root/.gitconfig for writable config..."
  cp /root/.gitconfig.host /root/.gitconfig
  chmod 600 /root/.gitconfig
fi

# 2. Git configuration setup
## Check for mounted Git configuration and copy contents if available
if [ -f /home/dev/.gitconfig ]; then
  echo "🔧 Importing existing Git configuration..."
  cat /home/dev/.gitconfig >> "$GIT_CONFIG_GLOBAL"
  echo "✅ Git configuration imported successfully"
else
  echo "⚠️ No Git configuration found at /home/dev/.gitconfig"
fi

## 3. Git credentials setup
## First check the tmp location
if [ -f /tmp/git-source/.git-credentials ]; then
  echo "???? Setting up Git credentials from /tmp/git-source/.git-credentials..."
  git config --global --replace-all credential.helper store
  # Create a writable credentials file
  mkdir -p "${HOME}"
  # Only copy if different
  if [ "/tmp/git-source/.git-credentials" != "${HOME}/.git-credentials" ]; then
    cp /tmp/git-source/.git-credentials "${HOME}/.git-credentials"
  fi
  chmod 600 "${HOME}/.git-credentials"
  echo "??? Git credentials configured successfully"
# Check alternative location
elif [ -f /home/dev/.git-credentials ]; then
  echo "🔧 Setting up Git credentials from /home/dev/.git-credentials..."
  git config --global --replace-all credential.helper store
  # Create a writable credentials file
  mkdir -p "${HOME}"
  # Only copy if source and destination are different
  if [ "/home/dev/.git-credentials" != "${HOME}/.git-credentials" ]; then
    cp /home/dev/.git-credentials "${HOME}/.git-credentials"
    chmod 600 "${HOME}/.git-credentials"
  else
    echo "Credentials file already in correct location"
    chmod 600 "${HOME}/.git-credentials"
  fi
  echo "✅ Git credentials configured successfully"
else
  echo "?????? No Git credentials found"
fi

## 4. 1Password SSH signing integration
## Check for 1Password SSH bridge in various possible locations
if [ -f /usr/local/bin/op-ssh-bridge.sh ]; then
  OP_SSH_BRIDGE_PATH="/usr/local/bin/op-ssh-bridge.sh"
elif [ -f /tmp/op-ssh-scripts/op-ssh-sign-bridge ]; then
  OP_SSH_BRIDGE_PATH="/tmp/op-ssh-scripts/op-ssh-sign-bridge"
else
  OP_SSH_BRIDGE_PATH=""
fi
# Fix SSH configuration for container environment
if [ -d /home/dev/.ssh ]; then
  echo "🔐 Setting up SSH configuration..."

  # Copy SSH files to writable location to avoid permission issues with mounted volumes
  echo "📋 Copying SSH configuration to writable location..."
  mkdir -p /tmp/.ssh
  # Copy files individually since glob expansion can fail with permission issues
  sudo find /home/dev/.ssh -type f -exec cp {} /tmp/.ssh/ \; 2>/dev/null || echo "⚠️ Some SSH files may not be accessible"
  sudo chown -R dev:dev /tmp/.ssh 2>/dev/null || true

  # Fix permissions on copied files
  chmod 700 /tmp/.ssh
  find /tmp/.ssh -name "id_*" -type f -exec chmod 600 {} \; 2>/dev/null || true
  find /tmp/.ssh -name "*.pub" -type f -exec chmod 644 {} \; 2>/dev/null || true
  find /tmp/.ssh -name "config" -type f -exec chmod 600 {} \; 2>/dev/null || true
  find /tmp/.ssh -name "known_hosts" -type f -exec chmod 644 {} \; 2>/dev/null || true

  # Set SSH to use our writable directory
  export SSH_AUTH_SOCK=""
  export SSH_CONFIG_DIR="/tmp/.ssh"

  # Start SSH agent
  eval "$(ssh-agent -s)"

  # Add SSH keys to agent
  for key in /tmp/.ssh/id_* /tmp/.ssh/*_ed25519; do
    if [ -f "$key" ] && [ ! -f "$key.pub" ]; then
      ssh-add "$key" 2>/dev/null || echo "⚠️ Could not add key: $key"
    fi
  done

  # Create SSH config to use our directory and the correct GitHub key
  export GIT_SSH_COMMAND="ssh -o UserKnownHostsFile=/tmp/.ssh/known_hosts -o IdentitiesOnly=yes -i /tmp/.ssh/git_ed25519"

  echo "✅ SSH configuration completed"
else
  echo "⚠️ No SSH directory found"
fi

# Configure Git for container environment (disable signing for simplicity)
git config --global --unset-all commit.gpgsign || true
git config --global commit.gpgsign false
git config --global --unset gpg.program || true
git config --global --unset gpg.format || true
git config --global --unset core.sshcommand || true
echo "✅ Git commit signing disabled for container use"
if [ -n "$OP_SSH_BRIDGE_PATH" ]; then
  echo "???? Setting up 1Password SSH bridge from $OP_SSH_BRIDGE_PATH..."
  # Copy to writable location
  cp "$OP_SSH_BRIDGE_PATH" /tmp/git-tools/op-ssh-bridge
  chmod +x /tmp/git-tools/op-ssh-bridge
  # Do not configure Git to use the SSH bridge for signing
  # since we've disabled commit signing above
  echo "??? 1Password SSH bridge available but not used for commit signing"
else
  echo "?????? 1Password SSH bridge not found, signing is disabled"
fi

## 5. Fix container-specific file permissions (preserve host compatibility)
echo "🔧 Fixing container-specific permissions..."

# Get current user info
CURRENT_UID=$(id -u)
CURRENT_GID=$(id -g)
CURRENT_USER=$(id -un)

echo "Running as: $CURRENT_USER (UID: $CURRENT_UID, GID: $CURRENT_GID)"

# Only fix permissions for directories that are container-specific
# and won't affect host file access

# Fix Claude directory permissions (mounted from host but needs container access)
if [ -d /home/dev/.claude ]; then
  echo "🤖 Setting up Claude Code directory permissions..."
  # Only fix ownership of files that are safe to change
  find /home/dev/.claude -type d -exec chmod 755 {} \; 2>/dev/null || true
  find /home/dev/.claude -name "*.jsonl" -exec chown $CURRENT_UID:$CURRENT_GID {} \; 2>/dev/null || true
  mkdir -p /home/dev/.claude/projects 2>/dev/null || true
  echo "✅ Claude Code permissions configured"

  # Ensure Claude symlink points to local installation (not global)
  if [ -f /home/dev/.claude/local/claude ]; then
    sudo ln -sf /home/dev/.claude/local/claude /usr/local/bin/claude 2>/dev/null || true
    echo "✅ Claude Code symlink configured for local installation"

    # Create local bashrc with Claude alias for proper local installation detection
    if [ ! -f /home/dev/.bashrc.local ] || ! grep -q "claude.*\.claude/local/claude" /home/dev/.bashrc.local; then
      echo "# Claude Code alias for local installation" >> /home/dev/.bashrc.local
      echo "alias claude=\"~/.claude/local/claude\"" >> /home/dev/.bashrc.local
      echo "✅ Claude Code alias configured in .bashrc.local"
    fi
  fi
fi

# Fix permissions on any root-owned files in the workspace that shouldn't be
echo "🔧 Fixing workspace file permissions..."
# Only change ownership of files that were created by root and shouldn't be
if [ -w /app ]; then
  # Fix common files that get created as root
  find /app -name "*.pyc" -user root -exec chown $CURRENT_UID:$CURRENT_GID {} \; 2>/dev/null || true
  find /app -name "__pycache__" -user root -exec chown -R $CURRENT_UID:$CURRENT_GID {} \; 2>/dev/null || true
  find /app -name ".pytest_cache" -user root -exec chown -R $CURRENT_UID:$CURRENT_GID {} \; 2>/dev/null || true

  # Fix any dotfiles that got created as root (but preserve git objects)
  find /app -maxdepth 1 -name ".*" -user root ! -path "*/.git/objects*" -exec chown $CURRENT_UID:$CURRENT_GID {} \; 2>/dev/null || true

  echo "✅ Workspace permissions fixed"
fi

## 6. Fix profile environment issues
echo "🔧 Setting up shell environment..."
# Create missing environment files to prevent profile errors
mkdir -p /home/dev/.local/bin /home/dev/.cargo
# Create empty env files if they don't exist to prevent profile errors
if [ ! -f /home/dev/.local/bin/env ]; then
  touch /home/dev/.local/bin/env
  echo "✅ Created empty /home/dev/.local/bin/env"
fi
if [ ! -f /home/dev/.cargo/env ]; then
  touch /home/dev/.cargo/env
  echo "✅ Created empty /home/dev/.cargo/env"
fi

## 7. Python environment configuration
#echo "???? Setting up Python environment..."
# Set PYTHONPATH to include /app and /app/src if not already set
# This helps avoid circular path references in case PYTHONPATH is already set
if [ -z "$PYTHONPATH" ]; then
  export PYTHONPATH="/app:/app/src"
else
  # Only add paths if they're not already in PYTHONPATH
  if [[ ":$PYTHONPATH:" != *":/app:"* ]]; then
    export PYTHONPATH="/app:$PYTHONPATH"
  fi
  if [[ ":$PYTHONPATH:" != *":/app/src:"* ]]; then
    export PYTHONPATH="$PYTHONPATH:/app/src"
  fi
fi
echo "???? PYTHONPATH set to: $PYTHONPATH"

## 8. Print configurations and versions for debugging
#echo "???? Current Git configuration:"
git config --list
echo "???? Installed tool versions:"
echo "Node.js: $(node --version 2>/dev/null || echo 'not found')"
echo "npm: $(npm --version 2>/dev/null || echo 'not found')"
echo "uv: $(uv --version 2>/dev/null || echo 'not found')"
echo "Python: $(python3 --version 2>/dev/null || python --version 2>/dev/null || echo 'not found')"
echo "pip: $(pip --version 2>/dev/null || echo 'not found')"
echo "repomix: $(repomix --version 2>/dev/null || echo 'not found')"
echo "langgraph: $(langgraph --version 2>/dev/null || echo 'not found')"
echo "tree: $(tree --version 2>/dev/null || echo 'not found')"
echo "=== ??? Container initialization completed ==="

## 9. Execute the command passed to the container
#if [ $# -eq 0 ]; then
  # If no arguments are provided, sleep infinity (default behavior)
  echo "?????? No command specified, running sleep infinity..."
  exec sleep infinity
#else
  # Otherwise, execute the provided command
  echo "?????? Executing command: $@"
  exec "$@"
#fi