[Emacs] Move bin to gen-gh-pages

gen-gh-pages/deploy.sh

@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+# This approach was adapted from https://gist.github.com/domenic/ec8b0fc8ab45f39403dd
+
+THIS_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+cd $THIS_DIR
+
+set -e # Exit with nonzero exit code if anything fails
+
+SOURCE_BRANCH="master"
+TARGET_BRANCH="gh-pages"
+
+function doCompile {
+  ./compile.sh
+}
+
+# Pull requests and commits to other branches shouldn't try to deploy, just build to verify
+if [ "$TRAVIS_PULL_REQUEST" != "false" -o "$TRAVIS_BRANCH" != "$SOURCE_BRANCH" ]; then
+    echo "Skipping deploy; just doing a build."
+    doCompile
+    exit 0
+fi
+
+# Save some useful information
+REPO=`git config remote.origin.url`
+SSH_REPO=${REPO/https:\/\/github.com\//git@github.com:}
+SHA=`git rev-parse --verify HEAD`
+
+# Clone the existing gh-pages for this repo into out/
+# Create a new empty branch if gh-pages doesn't exist yet (should only happen on first deply)
+git clone $REPO out
+cd out
+git checkout $TARGET_BRANCH || git checkout --orphan $TARGET_BRANCH
+cd ..
+
+# Clean out existing contents
+rm -rf out/**/* || exit 0
+
+# Run our compile script
+doCompile
+
+# Get the deploy key by using Travis's stored variables to decrypt deploy_key.enc
+ENCRYPTED_KEY_VAR="encrypted_${ENCRYPTION_LABEL}_key"
+ENCRYPTED_IV_VAR="encrypted_${ENCRYPTION_LABEL}_iv"
+ENCRYPTED_KEY=${!ENCRYPTED_KEY_VAR}
+ENCRYPTED_IV=${!ENCRYPTED_IV_VAR}
+
+openssl aes-256-cbc -K $ENCRYPTED_KEY -iv $ENCRYPTED_IV -in deploy_key.enc -out deploy_key -d
+chmod 600 deploy_key
+eval `ssh-agent -s`
+ssh-add deploy_key
+
+# Now let's go have some fun with the cloned repo
+cd out
+git config user.name "$COMMIT_AUTHOR_NAME"
+git config user.email "$COMMIT_AUTHOR_EMAIL"
+
+# Commit the "changes", i.e. the new version.
+# The delta will show diffs between new and old versions.
+git add --all .
+git commit -m "Deploy to GitHub Pages: ${SHA}"
+
+git push "$SSH_REPO" "$TARGET_BRANCH"