#!/bin/sh
# Upload MinMicroG packages to releases

error() {
  echo " ";
  echo "!!! FATAL: $1";
  exit 1;
}

# Exit if not running on Github CI
[ "$GITHUB_TOKEN" ] || exit 0;

tag="$1";
name="$2";
date="$3";

# Release variables
auth="Authorization: token $GITHUB_TOKEN";
ghapi="https://api.github.com/repos/$GITHUB_REPOSITORY/releases";
ghupl="https://uploads.github.com/repos/$GITHUB_REPOSITORY/releases";
id="$(curl -fs -H "$auth" "$ghapi/tags/$tag" | jq -r '.id')";

# Big if true
if [ "$id" != "null" ] && [ "$id" != "" ]; then
  echo " ";
  echo "Daily release $tag exists !!!";
  exit 0;
elif (cd "./MinMicroG-resdl" && [ "$(git diff --staged -- system)" ]); then
  echo " ";
  echo "Committing updates to resdl tracker...";
  (
    cd "./MinMicroG-resdl" || error "could not cd";
    git -c user.name="github-actions" -c user.email="actions@github.com" commit --amend -m "Current bins";
    git push -f "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$GITHUB_REPOSITORY" "+HEAD:refs/volatile/current";
  )
elif [ "$GITHUB_EVENT_NAME" != "workflow_dispatch" ]; then
  echo " ";
  echo "Nothing to update !!!";
  exit 0;
fi;

# Release time
echo " ";
echo "Creating release at $tag...";
commit="$(git -C "./MinMicroG-resdl" rev-parse "HEAD")";
[ "$commit" ] || error "could not get resdl commit";
str="$(cat <<EOF | jq -Rsr "@json";
Automatic release triggered by $GITHUB_EVENT_NAME.
The masses deserve to be lazy!

Update diff from last CI build:

$( (cd "./MinMicroG-resdl" && git diff --raw "HEAD@{1}";) | "./diffmsg" | sed 's|^|  |g'; )

Update diff from last official release:

$( (cd "./MinMicroG-resdl" && git diff --raw "HEAD^";)    | "./diffmsg" | sed 's|^|  |g'; )
EOF
)";
id="$(cat <<EOF | curl --data "@-" -H "$auth" -H "Content-Type: application/json" "$ghapi" | jq -r '.id';
{
  "tag_name": "$tag",
  "target_commitish": "$commit",
  "name": "$name",
  "body": $str,
  "draft": true
}
EOF
)";
[ "$id" ] && [ "$id" != "null" ] || error "could not find release id";

# Upload time
echo " ";
echo "Uploading files...";
for file in "./MinMicroG/releases"/*; do
  ghass="$ghupl/$id/assets?name=$(basename "$file")";
  curl --data-binary @"$file" -H "$auth" -H "Content-Type: application/octet-stream" "$ghass" -o /dev/null;
done;

# Publish drafted release
cat <<EOF | curl --data "@-" -H "$auth" -H "Content-Type: application/json" "$ghapi/$id";
{"draft":false}
EOF