#!/usr/bin/env bash
#
# Install all dependencies required to build Warp on Linux.

set -e

. "$PWD/script/warp_sudo"

# Define some control sequences for text formatting.
red="\033[0;31m"
reset="\033[0m"

# Install some development libraries that will be needed in the compilation
# process.
UNAME="$(uname -a)"
if [[ "$(source /etc/os-release; echo $ID $ID_LIKE)" = *"debian"* ]]; then
  echo "⬇️  Installing build-time dependencies..."
  # Define the packages to install as a bash array so we can include
  # comments between lines.
  PACKAGES=(
    curl
    git
    # Install various core packages for development work on Linux.
    build-essential cmake pkg-config
    # Make it so that running `python` runs `python3`.
    python-is-python3
    # Development headers for various libraries, needed when compiling
    # certain Rust crate dependencies.
    libssl-dev libfreetype-dev libexpat1-dev libgit2-dev
    # libs needed for loading system fonts
    libfontconfig1-dev
    # Needed in wasm compilation for parsing the version of wasm-bindgen
    jq
    # Needed for compressing web bundles
    brotli
    # Needed for voice input
    libasound2-dev
    # Needed by bindgen (used by minimp4-sys, pulled in by warpui_core's
    # integration_tests feature) — pulls in libclang-common-*-dev which
    # provides clang's resource-dir builtin headers.
    libclang-dev
    # Required by script/presubmit's clang-format check on C/C++/Obj-C sources.
    clang-format
  )
  warp_sudo apt-get install -y "${PACKAGES[@]}"

  # Install a modern version of protoc. The apt 'protobuf-compiler' package on
  # Ubuntu 20.04 ships protoc 3.6.1, which is too old for proto3 'optional'
  # fields (requires protoc >= 3.15).
  PROTOC_VERSION="25.1"
  case "$(uname -m)" in
    x86_64)  PROTOC_ZIP="protoc-${PROTOC_VERSION}-linux-x86_64.zip" ;;
    aarch64) PROTOC_ZIP="protoc-${PROTOC_VERSION}-linux-aarch_64.zip" ;;
    *)       echo "Unsupported architecture for protoc: $(uname -m)"; exit 1 ;;
  esac
  curl -fsSL -o /tmp/protoc.zip \
    "https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/${PROTOC_ZIP}"
  warp_sudo unzip -o /tmp/protoc.zip -d /usr/local bin/protoc 'include/*'
  rm /tmp/protoc.zip
else
  echo -e "⚠️  ${red}Unknown Linux distribution; necessary build dependencies may not be installed!${reset}"
fi

# Install Rust.
"$PWD"/script/install_rust

# Install various build-time dependencies through cargo.
"$PWD"/script/install_cargo_build_deps