#!/usr/bin/env bash
# shellcheck disable=SC1091

set -ex

if [[ "${CI_BUILD}" == "no" ]]; then
  exit 1
fi

tar -xzf ./vscode.tar.gz

chown -R root:root vscode

cd vscode || { echo "'vscode' dir not found"; exit 1; }

export VSCODE_SKIP_NODE_VERSION_CHECK=1
export VSCODE_SYSROOT_PREFIX='-glibc-2.17'

if [[ "${VSCODE_ARCH}" == "arm64" || "${VSCODE_ARCH}" == "armhf" ]]; then
  export VSCODE_SKIP_SYSROOT=1
  export USE_GNUPP2A=1
elif [[ "${VSCODE_ARCH}" == "ppc64le" ]]; then
  export VSCODE_SYSROOT_REPOSITORY='VSCodium/vscode-linux-build-agent'
  export VSCODE_SYSROOT_VERSION='20240129-253798'
  export VSCODE_SYSROOT_PREFIX='-glibc-2.28'
  export USE_GNUPP2A=1
elif [[ "${VSCODE_ARCH}" == "riscv64" ]]; then
  export VSCODE_ELECTRON_REPOSITORY='riscv-forks/electron-riscv-releases'
  export ELECTRON_SKIP_BINARY_DOWNLOAD=1
  export PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1
  export VSCODE_SKIP_SETUPENV=1
fi

if [[ -f "../electron_linux_${VSCODE_ARCH}.sh" ]]; then
  # shellcheck disable=SC1090
  source "../electron_linux_${VSCODE_ARCH}.sh"

  if [[ "${ELECTRON_VERSION}" != "$( yarn config get target )" ]]; then
    # Fail the pipeline if electron target doesn't match what is used.
    echo "Electron ${VSCODE_ARCH} binary version doesn't match target electron version!"
    echo "Releases available at: https://github.com/${VSCODE_ELECTRON_REPOSITORY}/releases"
    exit 1
  fi
fi

if [[ -d "../patches/linux/client/" ]]; then
  for file in "../patches/linux/client/"*.patch; do
    if [[ -f "${file}" ]]; then
      echo applying patch: "${file}";
      if ! git apply --ignore-whitespace "${file}"; then
        echo failed to apply patch "${file}" >&2
        exit 1
      fi
    fi
  done
fi

if [[ -n "${USE_GNUPP2A}" ]]; then
  INCLUDES=$(cat <<EOF
{
  "target_defaults": {
    "conditions": [
      ["OS=='linux'", {
        'cflags_cc!': [ '-std=gnu++20' ],
        'cflags_cc': [ '-std=gnu++2a' ],
      }]
    ]
  }
}
EOF
)

  if [ ! -d "$HOME/.gyp" ]; then
    mkdir -p "$HOME/.gyp"
  fi

  echo "${INCLUDES}" > "$HOME/.gyp/include.gypi"
fi

for i in {1..5}; do # try 5 times
  npm ci --prefix build && break
  if [[ $i == 3 ]]; then
    echo "Npm install failed too many times" >&2
    exit 1
  fi
  echo "Npm install failed $i, trying again..."
done

if [[ -z "${VSCODE_SKIP_SETUPENV}" ]]; then
  if [[ -n "${VSCODE_SKIP_SYSROOT}" ]]; then
    source ./build/azure-pipelines/linux/setup-env.sh --skip-sysroot
  else
    source ./build/azure-pipelines/linux/setup-env.sh
  fi
fi

for i in {1..5}; do # try 5 times
  npm ci && break
  if [[ $i -eq 3 ]]; then
    echo "Npm install failed too many times" >&2
    exit 1
  fi
  echo "Npm install failed $i, trying again..."
done

node build/azure-pipelines/distro/mixin-npm

yarn gulp "vscode-linux-${VSCODE_ARCH}-min-ci"

find "../VSCode-linux-${VSCODE_ARCH}" -print0 | xargs -0 touch -c

cd ..