#!/usr/bin/env bash

set -euo pipefail

ci_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../" && pwd)"
readonly ci_dir
# shellcheck source=ci/util/artifacts/common.sh
source "$ci_dir/util/artifacts/common.sh"

usage=$(cat <<EOF
Usage: $0 <name> [<regex> ...]

Creates an artifact consisting of a zip file containing a single file or set of regex matches.

Regexes are passed to the $(command -v find) command's -regex option in the current directory.
'./' is prepended to all regexes for convenience.
The artifact will contain all matching files with paths relative to the current directory.

If no regexes are provided, the artifact will be created from a file in the current directory.
The file must have the same name as the artifact.

Example Usage:

  Create an artifact of the given file in the current directory using the filename as the artifact name:

    $0 some_resource.log

  Copy all files that match the regexes to a staging directory, and upload a artifact that zips this directory.

    $0 job-\$JOB_ID-products \
       'build\.ninja$' \
       '.*rules\.ninja$' \
       'CMakeCache\.txt$' \
       '.*VerifyGlobs\.cmake$' \
       '.*CTestTestfile\.cmake$' \
       'bin/.*' \
       'lib/.*'
EOF
)
readonly usage

if [[ "$#" -lt 1 ]]; then
  echo "Error: Missing artifact name." >&2
  echo "$usage" >&2
  exit 1
fi

readonly artifact_name="$1"

# If no regexes are provided, use the artifact name as the path:
if [[ "$#" -eq 1 ]]; then
  "$ci_dir/util/artifacts/upload/register.sh" "$artifact_name" "$artifact_name"
  exit
fi

shift

"$ci_dir/util/artifacts/stage.sh" "$artifact_name" "$@" > /dev/null
"$ci_dir/util/artifacts/upload_stage.sh" "$artifact_name"