library(future.apply)

access_key <- Sys.getenv("HETZNER_S3_ACCESS_KEY_K3S")
secret_key <- Sys.getenv("HETZNER_S3_SECRET_KEY_K3S")

# Set up S3 connection
s3fs::s3_file_system(
  aws_access_key_id = access_key,
  aws_secret_access_key = secret_key,
  endpoint = "https://hel1.your-objectstorage.com",
  region_name = "hel1"
)

# Define architectures and codenames
arches <- c("amd64", "arm64")
codenames <- c("jammy", "noble", "rhel8", "rhel9", "alpine320", "alpine321")

# Create all combinations as a data frame
combos <- expand.grid(arch = arches, codename = codenames)

# Set up parallel plan
future::plan(multisession) # or multicore

# Parallel processing
future.apply::future_lapply(
  seq_len(nrow(combos)),
  function(i) {
    s3fs::s3_file_system(
      aws_access_key_id = access_key,
      aws_secret_access_key = secret_key,
      endpoint = "https://hel1.your-objectstorage.com",
      region_name = "hel1",
      refresh = TRUE
    )
    arch <- combos$arch[i]
    codename <- combos$codename[i]
    files <- s3fs::s3_dir_ls(
      sprintf(
        "devxy-r-package-binaries-hel1/%s/%s/latest/src/contrib",
        arch,
        codename
      )
    )
    if (length(files) == 0) {
      return(NULL)
    }
    files_b <- basename(files)
    pkg_names <- sapply(strsplit(files_b, "_"), `[`, 1)
    dupes <- unique(pkg_names[duplicated(pkg_names)])
    for (pkg in dupes) {
      bincraft::archive_package(
        pkg,
        codename = codename,
        arch = arch,
        s3_region = "hel1",
        s3_endpoint = "https://hel1.your-objectstorage.com",
        s3_bucket = "devxy-r-package-binaries-hel1",
        s3_access_key_id = access_key,
        s3_secret_access_key = secret_key
      )
    }
    NULL
  },
  future.globals = TRUE,
  future.seed = TRUE
)