Use a GOPATH to install gitlab-workhorse

This allows you to use more Go tools during development.

Makefile

@@ -149,16 +149,16 @@ localhost.key:
 	openssl req -new -subj "/CN=localhost/" -x509 -days 365 -newkey rsa:2048 -nodes -keyout "localhost.key" -out "localhost.crt"
 	chmod 600 $@
-gitlab-workhorse-setup: gitlab-workhorse/gitlab-workhorse
+gitlab-workhorse-setup: gitlab-workhorse/bin/gitlab-workhorse
 gitlab-workhorse-update: gitlab-workhorse/.git/pull
 	make
-gitlab-workhorse/gitlab-workhorse: gitlab-workhorse/.git
-	cd ${gitlab_development_root}/gitlab-workhorse && make
-gitlab-workhorse/.git:
-	git clone ${gitlab_workhorse_repo} gitlab-workhorse
+gitlab-workhorse/bin/gitlab-workhorse: gitlab-workhorse/src/gitlab.com/gitlab-org/gitlab-workhorse/.git
+	GOPATH=${gitlab_development_root}/gitlab-workhorse go install gitlab.com/gitlab-org/gitlab-workhorse/...
+gitlab-workhorse/src/gitlab.com/gitlab-org/gitlab-workhorse/.git:
+	git clone ${gitlab_workhorse_repo} gitlab-workhorse/src/gitlab.com/gitlab-org/gitlab-workhorse
 gitlab-workhorse/.git/pull:
 	cd ${gitlab_development_root}/gitlab-workhorse && \

Procfile.example

@@ -6,7 +6,7 @@ redis: exec redis-server /home/git/redis/redis.conf
 postgresql: exec support/postgresql-signal-wrapper postgres -D /home/git/postgresql/data -k /home/git/postgresql -h ''
 #postgresql-replica: exec support/postgresql-signal-wrapper postgres -D /home/git/postgresql-replica/data -k /home/git/postgresql-replica -h ''
 #openldap: exec support/exec-cd gitlab-openldap libexec/slapd -F slapd.d -d2 -h "ldap://127.0.0.1:3890"
-gitlab-workhorse: exec /usr/bin/env PATH=/home/git/gitlab-workhorse:$PATH gitlab-workhorse -authSocket /home/git/gitlab.socket -listenAddr $host:$port -documentRoot /home/git/gitlab/public -developmentMode
+gitlab-workhorse: exec /usr/bin/env PATH=/home/git/gitlab-workhorse/bin:$PATH gitlab-workhorse -authSocket /home/git/gitlab.socket -listenAddr $host:$port -documentRoot /home/git/gitlab/public -developmentMode
 rails-web: exec /usr/bin/env RAILS_ENV=development support/exec-cd gitlab bin/web start_foreground
 rails-background-jobs: exec /usr/bin/env SIDEKIQ_LOG_ARGUMENTS=1 RAILS_ENV=development support/exec-cd gitlab bin/background_jobs start_foreground
 #influxdb: exec influxdb/bin/influxd -config influxdb/influxdb.conf