daml/ci/bash-lib.yml

# Copyright (c) 2020 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
# SPDX-License-Identifier: Apache-2.0

parameters:
  var_name: ''

steps:
- bash: |
    set -euo pipefail
    TMP=$(mktemp)
    cat > $TMP <<'END'
    get_gh_auth_header() {
        # Credentials are persisted in a different way on GCP and Azure nodes.
        if header=$(git config 'http.https://github.com/digital-asset/daml.extraheader'); then
            # On Azure nodes, the auth header is stored directly in the git
            # config.
            echo $header
        else
            # On GCP nodes, the credentials are stored as part of the remote
            # url instead of as a separate header. The format is
            # https://username:password@github.com/:user/:repo.git
            echo "Authorization: basic $(git config remote.origin.url | grep -o '://.*:.*@' | cut -c4- | rev | cut -c2- | rev | tr -d '\n' | base64 -w0)"
        fi
    }
    tell_slack() {
        local message channel
        message="$1"
        channel=${2:-$(Slack.team-daml)}
        jq -n --arg message "$message" '{"text": $message}' \
         | curl -XPOST -i -H 'Content-Type: application/json' -d @- $channel
    }
    END
    echo "##vso[task.setvariable variable=${{parameters.var_name}}]$TMP"