| #!/bin/bash -e |
| # Copyright 2016 Google Inc. Use of this source code is governed by an MIT-style |
| # license that can be found in the LICENSE file or at |
| # https://opensource.org/licenses/MIT. |
| |
| # Echoes the sass-spec Git ref that should be checked out for the current Travis |
| # run. If we're running specs for a pull request which refers to a sass-spec |
| # pull request, we'll run against the latter rather than sass-spec master. |
| |
| default=master |
| |
| if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then |
| >&2 echo "TRAVIS_PULL_REQUEST: $TRAVIS_PULL_REQUEST." |
| >&2 echo "Ref: $default." |
| echo "$default" |
| exit 0 |
| fi |
| |
| >&2 echo "Fetching pull request $TRAVIS_PULL_REQUEST..." |
| |
| JSON=$(curl -L -sS https://api.github.com/repos/sass/sass/pulls/$TRAVIS_PULL_REQUEST) |
| |
| RE_SPEC_PR="sass\/sass-spec(#|\/pull\/)([0-9]+)" |
| |
| if [[ $JSON =~ $RE_SPEC_PR ]]; then |
| ref="pull/${BASH_REMATCH[2]}/head" |
| >&2 echo "Ref: $ref." |
| echo "$ref" |
| else |
| >&2 echo "Ref: $default." |
| echo "$default" |
| fi |
