Finish work image

Dockerfiles/work/Dockerfile-5.4

@@ -37,6 +37,8 @@ RUN set -x \
 	&& echo "deb http://deb.nodesource.com/node_8.x jessie main" > /etc/apt/sources.list.d/node.list \
 	&& curl -q https://www.postgresql.org/media/keys/ACCC4CF8.asc 2>/dev/null | apt-key add - \
 	&& echo "deb http://apt.postgresql.org/pub/repos/apt/ jessie-pgdg main" > /etc/apt/sources.list.d/pgsql.list \
+	&& curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
+	&& echo "deb http://dl.yarnpkg.com/debian/ stable main" > /etc/apt/sources.list.d/yarn.list \
 	&& apt-get update \
 	&& apt-get install --no-install-recommends --no-install-suggests -y \
 		ack-grep \
@@ -52,6 +54,7 @@ RUN set -x \
 		file \
 		gcc \
 		git \
+		git-flow \
 		git-svn \
 		hostname \
 		htop \
@@ -82,6 +85,7 @@ RUN set -x \
 		wget \
 		whois \
 		xz-utils \
+		yarn \
 	&& apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps \
 	&& rm -rf /var/lib/apt/lists/*
 
@@ -120,6 +124,12 @@ RUN set -x \
 && rm -rf /usr/local/src/drush/misc \
 && rm -rf /usr/local/src/drush/tests \
  \
+# gitflow
+	&& git clone git://github.com/petervanderdoes/gitflow.git /tmp/gitflow \
+&& cd /tmp/gitflow \
+&& make install \
+&& cd / && rm -rf /tmp/gitflow \
+ \
 # grunt
 	&& npm install -g grunt grunt-cli \
 # laravel
@@ -248,6 +258,7 @@ RUN set -x \
 && gulp --version | grep -E '[.0-9]+' \
  \
 	&& drush --version | grep -E '[.0-9]+' \
+	&& git-flow version | grep -E '[.0-9]+' \
 	&& grunt --version | grep -E '[.0-9]+' \
 	&& laravel --version | grep -E '(Installer|version)\s*[.0-9]+' \
 	&& su - ${MY_USER} -c '/usr/local/src/linuxbrew/bin/brew --version' | grep -E 'Homebrew\s*[.0-9]+' \