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@rfreitas
Last active April 7, 2017 11:58
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#!/bin/bash
# Split on "/", ref: http://stackoverflow.com/a/5257398/689223
REPO_SLUG_ARRAY=(${TRAVIS_REPO_SLUG//\// })
REPO_OWNER=${REPO_SLUG_ARRAY[0]}
REPO_NAME=${REPO_SLUG_ARRAY[1]}
DEPLOY_PATH=./dist
DEPLOY_SUBDOMAIN_UNFORMATTED_LIST=()
if [ "$TRAVIS_PULL_REQUEST" != "false" ]
then
DEPLOY_SUBDOMAIN_UNFORMATTED_LIST+=(${TRAVIS_PULL_REQUEST}-pr)
elif [ -n "${TRAVIS_TAG// }" ] #TAG is not empty
then
#sorts the tags and picks the latest
#sort -V does not work on the travis machine
#sort -V ref: http://stackoverflow.com/a/14273595/689223
#sort -t ... ref: http://stackoverflow.com/a/4495368/689223
#reverse with sed ref: http://stackoverflow.com/a/744093/689223
#git tags | ignore release candidates | sort versions | reverse | pick first line
LATEST_TAG=`git tag | grep -v rc | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n | sed '1!G;h;$!d' | sed -n 1p`
echo $LATEST_TAG
if [ "$TRAVIS_TAG" == "$LATEST_TAG" ]
then
DEPLOY_SUBDOMAIN_UNFORMATTED_LIST+=(latest)
fi
DEPLOY_SUBDOMAIN_UNFORMATTED_LIST+=(${TRAVIS_TAG}-tag)
else
DEPLOY_SUBDOMAIN_UNFORMATTED_LIST+=(${TRAVIS_BRANCH}-branch)
fi
for DEPLOY_SUBDOMAIN_UNFORMATTED in "${DEPLOY_SUBDOMAIN_UNFORMATTED_LIST[@]}"
do
echo $DEPLOY_SUBDOMAIN_UNFORMATTED
# replaces "/" or "." with "-"
# sed -r is only supported in linux, ref http://stackoverflow.com/a/2871217/689223
# Domain names follow the RFC1123 spec [a-Z] [0-9] [-]
# The length is limited to 253 characters
# https://en.wikipedia.org/wiki/Domain_Name_System#Domain_name_syntax
DEPLOY_SUBDOMAIN=`echo "$DEPLOY_SUBDOMAIN_UNFORMATTED" | sed -r 's/[\/|\.]+/\-/g'`
DEPLOY_DOMAIN=https://${DEPLOY_SUBDOMAIN}-${REPO_NAME}-${REPO_OWNER}.surge.sh
surge --project ${DEPLOY_PATH} --domain $DEPLOY_DOMAIN;
if [ "$TRAVIS_PULL_REQUEST" != "false" ]
then
# Using the Issues api instead of the PR api
# Done so because every PR is an issue, and the issues api allows to post general comments,
# while the PR api requires that comments are made to specific files and specific commits
GITHUB_PR_COMMENTS=https://api.github.com/repos/${TRAVIS_REPO_SLUG}/issues/${TRAVIS_PULL_REQUEST}/comments
curl -H "Authorization: token ${GITHUB_API_TOKEN}" --request POST ${GITHUB_PR_COMMENTS} --data '{"body":"Travis automatic deployment: '${DEPLOY_DOMAIN}'"}'
fi
done
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