#!/bin/bash

set -e

REPOSITORY="${GITHUB_REPOSITORY:-"VSCodium/vscodium"}"
GITHUB_RESPONSE=$( curl -s -H "Authorization: token $GITHUB_TOKEN" https://api.github.com/repos/$REPOSITORY/releases/tags/$MS_TAG)
VSCODIUM_ASSETS=$( echo $GITHUB_RESPONSE | jq -c '.assets | map(.name)?' )

contains() {
  # add " to match the end of a string so any hashs won't be matched by mistake
  echo $VSCODIUM_ASSETS | grep "$1\""
}

# if we just don't have the github token, get out fast
if [ "$GITHUB_TOKEN" != "" ]; then
  if [ "$VSCODIUM_ASSETS" != "null" ]; then
    # macos
    if [[ "$OS_NAME" == "osx" ]]; then
      if [[ -z $( contains "darwin-$VSCODE_ARCH-$MS_TAG.zip" ) ]]; then
        echo "Building on Mac because we have no ZIP"
        export SHOULD_BUILD="yes"
      fi
    elif [[ "$OS_NAME" == "windows" ]]; then
      # windows-arm64
      if [[ $VSCODE_ARCH == "arm64" ]]; then
        if [[ -z $( contains "VSCodiumSetup-$VSCODE_ARCH-$MS_TAG.exe" ) ]]; then
          echo "Building on Windows arm64 because we have no system setup"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "UserSetup-$VSCODE_ARCH-$MS_TAG.exe" ) ]]; then
          echo "Building on Windows arm64 because we have no user setup"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "win32-$VSCODE_ARCH-$MS_TAG.zip" ) ]]; then
          echo "Building on Windows arm64 because we have no zip"
          export SHOULD_BUILD="yes"
        fi
        if [[ "$SHOULD_BUILD" != "yes" ]]; then
          echo "Already have all the Windows arm64 builds"
        fi
      # windows-ia32
      elif [[ $VSCODE_ARCH == "ia32" ]]; then
        if [[ -z $( contains "VSCodiumSetup-$VSCODE_ARCH-$MS_TAG.exe" ) ]]; then
          echo "Building on Windows ia32 because we have no system setup"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "UserSetup-$VSCODE_ARCH-$MS_TAG.exe" ) ]]; then
          echo "Building on Windows ia32 because we have no user setup"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "win32-$VSCODE_ARCH-$MS_TAG.zip" ) ]]; then
          echo "Building on Windows ia32 because we have no zip"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "VSCodium-$VSCODE_ARCH-$MS_TAG.msi" ) ]]; then
          echo "Building on Windows ia32 because we have no msi"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "VSCodium-$VSCODE_ARCH-updates-disabled-$MS_TAG.msi" ) ]]; then
          echo "Building on Windows ia32 because we have no updates-disabled msi"
          export SHOULD_BUILD="yes"
        fi
        if [[ "$SHOULD_BUILD" != "yes" ]]; then
          echo "Already have all the Windows ia32 builds"
        fi
      # windows-x64
      else
        if [[ -z $( contains "VSCodiumSetup-$VSCODE_ARCH-$MS_TAG.exe" ) ]]; then
          echo "Building on Windows x64 because we have no system setup"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "UserSetup-$VSCODE_ARCH-$MS_TAG.exe" ) ]]; then
          echo "Building on Windows x64 because we have no user setup"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "win32-$VSCODE_ARCH-$MS_TAG.zip" ) ]]; then
          echo "Building on Windows x64 because we have no zip"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "VSCodium-$VSCODE_ARCH-$MS_TAG.msi" ) ]]; then
          echo "Building on Windows x64 because we have no msi"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "VSCodium-$VSCODE_ARCH-updates-disabled-$MS_TAG.msi" ) ]]; then
          echo "Building on Windows x64 because we have no updates-disabled msi"
          export SHOULD_BUILD="yes"
        fi
        if [[ "$SHOULD_BUILD" != "yes" ]]; then
          echo "Already have all the Windows x64 builds"
        fi
      fi
    elif [[ "$OS_NAME" == "linux" ]]; then
      # linux-arm64
      if [[ $VSCODE_ARCH == "arm64" ]]; then
        if [[ -z $( contains "arm64.deb" ) ]]; then
          echo "Building on Linux arm64 because we have no DEB"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "arm64-$MS_TAG.tar.gz" ) ]]; then
          echo "Building on Linux arm64 because we have no TAR"
          export SHOULD_BUILD="yes"
        fi
        if [[ "$SHOULD_BUILD" != "yes" ]]; then
          echo "Already have all the Linux arm64 builds"
        fi
      # linux-armhf
      elif [[ $VSCODE_ARCH == "armhf" ]]; then
        if [[ -z $( contains "armhf.deb" ) ]]; then
          echo "Building on Linux arm because we have no DEB"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "armhf-${MS_TAG}.tar.gz" ) ]]; then
          echo "Building on Linux arm because we have no TAR"
          export SHOULD_BUILD="yes"
        fi
        if [[ "$SHOULD_BUILD" != "yes" ]]; then
          echo "Already have all the Linux arm builds"
        fi
      # linux-x64
      else
        if [[ -z $( contains "x86_64.rpm" ) ]]; then
          echo "Building on Linux x64 because we have no RPM"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "amd64.deb" ) ]]; then
          echo "Building on Linux x64 because we have no DEB"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "x64-$MS_TAG.tar.gz" ) ]]; then
          echo "Building on Linux x64 because we have no TAR"
          export SHOULD_BUILD="yes"
        fi
        if [[ -z $( contains "x86_64.AppImage" ) ]]; then
          echo "Building on Linux x64 because we have no AppImage"
          export SHOULD_BUILD="yes"
        fi
        if [[ "$SHOULD_BUILD" != "yes" ]]; then
          echo "Already have all the Linux x64 builds"
        fi
      fi
    fi
  else
    echo "Release assets do not exist at all, continuing build"
    export SHOULD_BUILD="yes"
  fi
fi

echo "SHOULD_BUILD=$SHOULD_BUILD" >> $GITHUB_ENV