Merge pull request #500 from cdrage/sync-docs

Sync changes from master to gh-pages on each merge request

.travis.yml

@@ -7,10 +7,13 @@ language: go
 # make this also work for forks
 go_import_path: github.com/kubernetes-incubator/kompose
 
-go:
-  - 1.6
-  - 1.7
-  - 1.8
+matrix:
+  include:
+    - go: 1.6
+      # Only build docs once
+      env: BUILD_DOCS=yes
+    - go: 1.7
+    - go: 1.8
 
 before_install:
   - go get github.com/mattn/goveralls
@@ -29,3 +32,5 @@ after_success:
   # gover collects all .coverprofile files and saves it to one file gover.coverprofile
   - gover
   - goveralls -coverprofile=gover.coverprofile -service=travis-ci
+  # sync the docs only if everything else was successful
+  - ./script/sync-docs.sh

script/sync-docs.sh

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+
+# Ensures that we run on Travis
+if [ "$TRAVIS_BRANCH" != "master" ] || [ "$BUILD_DOCS" != "yes" ] || [ "$TRAVIS_SECURE_ENV_VARS" == "false" ] || [ "$TRAVIS_PULL_REQUEST" != "false" ] ; then
+    echo "Must be: a merged pr on the master branch, BUILD_DOCS=yes, TRAVIS_SECURE_ENV_VARS=false"
+    exit 0
+fi
+
+DOCS_REPO_NAME="kompose"
+DOCS_REPO_URL="git@github.com:kubernetes-incubator/kompose.git"
+DOCS_KEY="script/deploy_key"
+DOCS_USER="komposebot"
+DOCS_EMAIL="cdrage+kompose@redhat.com"
+DOCS_BRANCH="gh-pages"
+DOCS_FOLDER="docs"
+
+# decrypt the private key
+openssl aes-256-cbc -K $encrypted_b1c51b116939_key -iv $encrypted_b1c51b116939_iv -in "$DOCS_KEY.enc" -out "$DOCS_KEY" -d
+chmod 600 "$DOCS_KEY"
+eval `ssh-agent -s`
+ssh-add "$DOCS_KEY"
+
+# clone the repo
+git clone "$DOCS_REPO_URL" "$DOCS_REPO_NAME"
+
+# change to that directory (to prevent accidental pushing to master, etc.)
+cd "$DOCS_REPO_NAME"
+
+# switch to gh-pages and grab the docs folder from master
+git checkout gh-pages
+git checkout master docs
+
+# clean-up the docs and convert to jekyll-friendly docs
+cd docs
+for filename in *.md; do
+    if cat $filename | head -n 1 | grep "\-\-\-";
+    then
+    echo "$filename already contains Jekyll format"
+    else
+    echo "Adding Jekyll file format to $filename"
+    jekyll="---
+layout: default
+permalink: /$filename/
+---
+"
+    echo -e "$jekyll\n$(cat $filename)" > $filename
+    fi
+done
+cd ..
+
+# remove README.md from docs folder as it isn't relevant
+rm docs/README.md
+
+# add relevant user information
+git config user.name "$DOCS_USER"
+
+# email assigned to @komposebot
+git config user.email "$DOCS_EMAIL"
+git add --all
+
+# Check if anything changed, and if it's the case, push to origin/master.
+if git commit -m 'Update docs' -m "Commit: https://github.com/kubernetes-incubator/kompose/commit/$TRAVIS_COMMIT" ; then
+  git push
+fi
+
+# cd back to the original root folder
+cd ..