trezor-firmware/trigger-travis.sh

#!/bin/bash
# adapted from https://github.com/stephanmg/travis-dependent-builds

# variables
USER=trezor
REPO=trezor-core
BRANCH=master
SOURCE=trezor/python-trezor

if [ "$TRAVIS_REPO_SLUG" != "$SOURCE" ]; then
    echo "not triggering from $TRAVIS_REPO_SLUG"
    exit 0;
fi

if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
    echo "not triggering from pull requests"
    exit 0;
fi

if [[ "$TRAVIS_JOB_NUMBER" != *.1 ]]; then
    echo "not triggering for job number $TRAVIS_JOB_NUMBER (not first job in set)"
    exit 0;
fi

MESSAGE=",\"message\": \"Triggered from upstream build of $TRAVIS_REPO_SLUG by commit "`git rev-parse --short HEAD`"\""

# curl POST request content body
BODY="{
  \"request\": {
  \"branch\":\"$BRANCH\"
  $MESSAGE
}}"

echo "attempting to trigger build of $USER/$REPO"
# make a POST request with curl (note %2F could be replaced with
# / and additional curl arguments, however this works too!)
curl -s -X POST \
  -H "Content-Type: application/json" \
  -H "Accept: application/json" \
  -H "Travis-API-Version: 3" \
  -H "Authorization: token ${TRAVIS_TOKEN}" \
  -d "$BODY" \
  https://api.travis-ci.org/repo/${USER}%2F${REPO}/requests \
  | tee /tmp/travis-request-output.$$.txt

if grep -q '"@type": "error"' /tmp/travis-request-output.$$.txt; then
   cat /tmp/travis-request-output.$$.txt
   exit 1
elif grep -q 'access denied' /tmp/travis-request-output.$$.txt; then
   cat /tmp/travis-request-output.$$.txt
   exit 1
fi