github-add-asset

#!/usr/bin/env bash
set -euo pipefail

YP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." >/dev/null && pwd)"
source ${YP_DIR}/sh/common.inc.sh

#- github-add-asset 1.0
## Usage: github-add-asset [OPTION]
## Upload a github release asset (aka binary).
##
##   --repo-slug    The github repository slug: account/repo
##   --tag          The release tag
##   --asset        The path to the asset
##   --token        The OAuth Token
##
##   -h, --help     Display this help and exit
##   -v, --version  Output version information and exit

TMP_CURL=$(mktemp -t yplatform.XXXXXXXXXX)
function on_exit() {
    rm -rf ${TMP_CURL}
}
trap on_exit EXIT

REPO_SLUG=
TAG=
ASSET=
GH_TOKEN=

if { getopt --test >/dev/null 2>&1 && false; } || [[ "$?" = "4" ]] || false; then
    ARGS=$(getopt -o hv -l help,version,asset:,repo-slug:,tag:,token: -n $(basename ${BASH_SOURCE[0]}) -- "$@") || sh_script_usage # editorconfig-checker-disable-line
    eval set -- "${ARGS}"
fi

while [[ $# -gt 0 ]]; do
    case "$1" in
        --asset)
            ASSET=$2
            shift 2
            ;;
        --repo-slug)
            REPO_SLUG=$2
            shift 2
            ;;
        --tag)
            TAG=$2
            shift 2
            ;;
        --token)
            GH_TOKEN=$2
            shift 2
            ;;
        -h|--help)
            sh_script_usage
            ;;
        -v|--version)
            sh_script_version
            ;;
        --)
            shift
            break
            ;;
        -*)
            sh_script_usage
            ;;
        *)
            break
            ;;
    esac
done
[[ $# -eq 0 ]] || sh_script_usage

[[ -n ${REPO_SLUG} ]] || {
    echo_err "Please provide a --repo-slug."
    exit 1
}

[[ -n ${TAG} ]] || {
    echo_err "Please provide a --tag."
    exit 1
}

[[ -n ${ASSET} ]] || {
    echo_err "Please provide a --asset."
    exit 1
}

RELEASE_URL="https://api.github.com/repos/${REPO_SLUG}/releases/tags/${TAG}"

curl -qfsSL \
    -H "authorization: token ${GH_TOKEN}" \
    -o ${TMP_CURL} \
    "${RELEASE_URL}"
echo

UPLOAD_ASSETS_URL=$(cat ${TMP_CURL} | jq -r ".upload_url" | sed "s/[{][?].*//")

UPLOAD_ASSET_URL="${UPLOAD_ASSETS_URL}?name=$(basename ${ASSET})"
echo_info "Uploading ${ASSET}..."
curl -qfsSL \
    -X POST \
    -H "authorization: token ${GH_TOKEN}" \
    -H "content-type: application/octet-stream" \
    --data-binary @${ASSET} \
    "${UPLOAD_ASSET_URL}"
echo