#!/usr/bin/env sh

# Licensed under Parity Public License 7.0.0
# The full version of this license can be found here:
# https://git.submelon.dev/kjhoerr/ao-coverage/raw/branch/trunk/LICENSE.md

url="{{TARGET_URL}}"
commit=""
branch=""
repo=""
format="tarpaulin"
report=""
token="$COV_TOKEN"
curl_verbosity=""
content_type="text/html"
extension="html"

verbose_say() {
  if [ -z "$SILENT" ] && [ "$VERBOSE" = "true" ]; then
    echo "$1"
  fi
}

say() {
  if [ -z "$SILENT" ]; then
    echo "$1"
  fi
}

say "==========================="
say "        ao-coverage        "
say "==========================="
say

verbose_say "Gathering report information . . ."

if [ "$CI" = "drone" ]; then
  verbose_say "Drone CI discovered - using Drone report info"
  commit="$DRONE_COMMIT"
  branch="$DRONE_BRANCH"
  repo="$DRONE_REPO"
else
  verbose_say "Using environment variables for report info"
  commit="$VCS_COMMIT"
  branch="$VCS_BRANCH"
  repo="$VCS_REPO"
fi

verbose_say "Using commit #: $commit"
verbose_say "Using branch: $branch"
verbose_say "Using repo: $repo"
verbose_say

if [ "$format" = "tarpaulin" ]; then
  report="${REPORT_FILE:-tarpaulin-report.html}"
elif [ "$format" = "cobertura" ]; then
  report="${REPORT_FILE:-cobertura.xml}"
  content_type="application/xml"
  extension="xml"
fi

if [ ! -f "$report" ]; then
  say "Report file could not be found."
  exit 1
fi

if [ "$VERBOSE" != "true" ]; then
  curl_verbosity="-s"
fi

say "Uploading $report . . ."

response=$(curl -X POST --data-binary "@$report" \
  -H "Content-Type: $content_type" \
  $curl_verbosity \
  "$url/v1/$repo/$branch/$commit.$extension?token=$token&format=$format")

if [ -n "$response" ]; then
  say "Error uploading report: $response"
  exit 1
else
  say "Successfully uploaded report!"
  say
  say "View uploaded report at: $url/v1/$repo/$branch/$commit.$extension"
  say "View coverage badge at: $url/v1/$repo/$branch/$commit.svg"
  say
  say "Shorthand links are also available, as the latest commit of this branch."
  say "View latest report for branch $branch: $url/v1/$repo/$branch.$extension"
  say "View latest badge for branch $branch: $url/v1/$repo/$branch.svg"
fi