upload-release-assets.sh

#!/usr/bin/env bash

set -e

die() {
    echo "$1"
    exit 1
}

# make sure we have a token set, api requests won't work otherwise
if [ -z "$GITHUB_TOKEN" ]; then
    die "no GITHUB_TOKEN"
fi

# make sure we have a release url set
if [ -z "$GITHUB_RELEASE_URL" ]; then
    die "no GITHUB_RELEASE_URL"
fi

# make sure we have a target set
if [ -z "$BUILD_FIL_NETWORK" ]; then
    die "no BUILD_FIL_NETWORK"
fi


release_input=builtin-actors.car
release_target=builtin-actors-${BUILD_FIL_NETWORK}.car
release_target_hash=builtin-actors-${BUILD_FIL_NETWORK}.sha256
release_file=output/$release_target
release_file_hash=output/$release_target_hash

# prepare artifacts
pushd output
mv $release_input $release_target
shasum -a 256 $release_target > $release_target_hash
popd

# prepare release
ORG="filecoin-project"
REPO="builtin-actors"

# see if the release already exists by tag
__release_response=`
  curl \
   --header "Authorization: token $GITHUB_TOKEN" \
   "$GITHUB_RELEASE_URL"
`
__release_id=`echo $__release_response | jq '.id'`
if [ "$__release_id" = "null" ]; then
    echo "release does not exist"
    exit 1
fi

__release_upload_url=`echo $__release_response | jq -r '.upload_url' | cut -d'{' -f1`

__release_target_asset=`echo $__release_response | jq -r ".assets | .[] | select(.name == \"$release_target\")"`

if [ -n "$__release_target_asset" ]; then
    echo "deleting $release_target"
    __release_target_asset_url=`echo $__release_target_asset | jq -r '.url'`
    curl \
     --request DELETE \
     --header "Authorization: token $GITHUB_TOKEN" \
     "$__release_target_asset_url"
fi

echo "uploading $release_target"
curl \
 --request POST \
 --header "Authorization: token $GITHUB_TOKEN" \
 --header "Content-Type: application/octet-stream" \
 --data-binary "@$release_file" \
 "$__release_upload_url?name=$release_target"

__release_target_hash_asset=`echo $__release_response | jq -r ".assets | .[] | select(.name == \"$release_target_hash\")"`

if [ -n "$__release_target_hash_asset" ]; then
    echo "deleting $release_target_hash"
    __release_target_hash_asset_url=`echo $__release_target_hash_asset | jq -r '.url'`
    curl \
     --request DELETE \
     --header "Authorization: token $GITHUB_TOKEN" \
     "$__release_target_hash_asset_url"
fi

echo "uploading $release_target_hash"
curl \
 --request POST \
 --header "Authorization: token $GITHUB_TOKEN" \
 --header "Content-Type: application/octet-stream" \
 --data-binary "@$release_file_hash" \
 "$__release_upload_url?name=$release_target_hash"