1#!/bin/bash 2set -e # Exit with nonzero exit code if anything fails 3 4SOURCE_BRANCH="master" 5TARGET_BRANCH="gh-pages" 6OUTPUT_PATH="$TRAVIS_BUILD_DIR/output" 7COMMIT_AUTHOR_EMAIL="${COMMIT_AUTHOR_EMAIL:-build@tarantool.org}" 8 9function doCompile { 10 mkdir benv 11 virtualenv benv 12 source benv/bin/activate 13 pip install sphinx sphinx_rtd_theme 14 cmake . 15 make sphinx-html 16 deactivate 17 rm -rf benv 18} 19 20# Pull requests and commits to other branches shouldn't try to deploy, just 21# build to verify 22if [ "$TRAVIS_PULL_REQUEST" != "false" -o "$TRAVIS_BRANCH" != "$SOURCE_BRANCH" ]; then 23 echo "documentation.sh: Skipping deploy; just doing a build." 24 doCompile 25 exit 0 26fi 27 28# Save some useful information 29REPO=`git config remote.origin.url` 30SSH_REPO=${REPO/https:\/\/github.com\//git@github.com:} 31SHA=`git rev-parse --verify HEAD` 32 33# Clone the existing gh-pages for this repo into $OUTPUT_PATH 34# Create a new empty branch if gh-pages doesn't exist yet (should only happen 35# on first deply) 36git clone $REPO $OUTPUT_PATH 37cd $OUTPUT_PATH 38git checkout $TARGET_BRANCH || git checkout --orphan $TARGET_BRANCH 39cd $TRAVIS_BUILD_DIR 40 41# Clean out existing contents 42rm -rf $OUTPUT_PATH/* || exit 0 43 44# Run our compile script 45doCompile 46 47# Now let's go have some fun with the cloned repo 48cd $OUTPUT_PATH 49git config user.name "Travis CI" 50git config user.email "$COMMIT_AUTHOR_EMAIL" 51 52# If there are no changes to the compiled out (e.g. this is a README update) 53# then just bail. 54if [ -z "`git diff --stat --exit-code`" ]; then 55 echo "documentation.sh: No changes to the output on this push; exiting." 56 exit 0 57fi 58 59# Commit the "changes", i.e. the new version. 60# The delta will show diffs between new and old versions. 61git add --all . 62git status 63git commit -m "Deploy to GitHub Pages: ${SHA}" 64 65# Get the deploy key by using Travis's stored variables to decrypt deploy_key.enc 66ENCRYPTED_KEY_VAR="encrypted_${ENCRYPTION_LABEL}_key" 67ENCRYPTED_IV_VAR="encrypted_${ENCRYPTION_LABEL}_iv" 68ENCRYPTED_KEY=${!ENCRYPTED_KEY_VAR} 69ENCRYPTED_IV=${!ENCRYPTED_IV_VAR} 70ENCRYPTED_KEY_PATH="${TRAVIS_BUILD_DIR}/deploy_key.enc" 71DECRYPTED_KEY_PATH="${TRAVIS_BUILD_DIR}/deploy_key" 72openssl aes-256-cbc -K $ENCRYPTED_KEY -iv $ENCRYPTED_IV -in "$ENCRYPTED_KEY_PATH" -out "$DECRYPTED_KEY_PATH" -d 73chmod 600 "$TRAVIS_BUILD_DIR/deploy_key" 74eval `ssh-agent -s` 75ssh-add "$TRAVIS_BUILD_DIR/deploy_key" 76 77# Now that we're all set up, we can push. 78git push $SSH_REPO $TARGET_BRANCH 79