added support for redmine issue tracker

Changelog.md

@@ -1,6 +1,7 @@
 # Changelog
 
 **latest**
+- added support for redmine issue tracker
 - update to gitlab-shell 1.9.7
 - update to the sameersbn/ubuntu:14.04.20140812 baseimage
 

README.md

@@ -35,6 +35,8 @@
       - [Installing Trusted SSL Server Certificates](#installing-trusted-ssl-server-certificates)
     - [Putting it all together](#putting-it-all-together)
     - [Run under sub URI](#run-under-sub-uri)
+    - [External Issue Trackers](#external-issue-trackers)
+      - [Redmine](#redmine)
     - [Available Configuration Parameters](#available-configuration-parameters)
 - [Maintenance](#maintenance)
     - [Creating Backups](#creating-backups)
@@ -624,6 +626,16 @@ docker run --name=gitlab -d \
 
 When you change the sub URI path, you need to recompile all precompiled assets. This can be done with either deleting tmp/cache/VERSION file under data store, or just `rm -Rf /PATH/TO/DATA_STORE/tmp`. After cleaning up cache files, restart the container.
 
+### External Issue Trackers
+
+GitLab can be configured to use third party issue trackers such as Redmine. Use of third party issue trackers have to be configured on a per project basis from the project settings page. This means that the GitLab's issue tracker is always the default tracker unless specified otherwise.
+
+#### Redmine
+
+Support for issue tracking using Redmine can be added by specifying the complete URL of the Redmine web server in the `REDMINE_URL` configuration option.
+
+For example, if your Redmine server is accessible at `https://redmine.example.com`, then adding `-e 'REDMINE_URL=https://redmine.example.com'` to the docker run command enables Redmine support in GitLab
+
 ### Available Configuration Parameters
 
 *Please refer the docker run command options for the `--env-file` flag where you can specify all required environment variables in a single file. This will save you from writing a potentially long docker run command.*
@@ -679,6 +691,7 @@ Below is the complete list of available options that can be used to customize yo
 - **LDAP_ALLOW_USERNAME_OR_EMAIL_LOGIN**: If enabled, GitLab will ignore everything after the first '@' in the LDAP username submitted by the user on login. Defaults to false if LDAP_UID is userPrincipalName, else true.
 - **LDAP_BASE**: Base where we can search for users. No default.
 - **LDAP_USER_FILTER**: Filter LDAP users. No default.
+- **REDMINE_URL**: Location of the redmine server, e.g. `-e 'REDMINE_URL=https://redmine.example.com'`. No defaults.
 
 # Maintenance
 

assets/config/gitlabhq/gitlab.yml

@@ -84,26 +84,26 @@ production: &base
 
   ## External issues trackers
   issues_tracker:
-    # redmine:
-    #   title: "Redmine"
+    redmine:
+      title: "Redmine"
     #   ## If not nil, link 'Issues' on project page will be replaced with this
     #   ## Use placeholders:
     #   ##  :project_id        - GitLab project identifier
     #   ##  :issues_tracker_id - Project Name or Id in external issue tracker
-    #   project_url: "http://redmine.sample/projects/:issues_tracker_id"
+      project_url: "{{REDMINE_URL}}/projects/:issues_tracker_id"
     #
     #   ## If not nil, links from /#\d/ entities from commit messages will replaced with this
     #   ## Use placeholders:
     #   ##  :project_id        - GitLab project identifier
     #   ##  :issues_tracker_id - Project Name or Id in external issue tracker
     #   ##  :id                - Issue id (from commit messages)
-    #   issues_url: "http://redmine.sample/issues/:id"
+      issues_url: "{{REDMINE_URL}}/issues/:id"
     #
     #   ## If not nil, links to creating new issues will be replaced with this
     #   ## Use placeholders:
     #   ##  :project_id        - GitLab project identifier
     #   ##  :issues_tracker_id - Project Name or Id in external issue tracker
-    #   new_issue_url: "http://redmine.sample/projects/:issues_tracker_id/issues/new"
+      new_issue_url: "{{REDMINE_URL}}/projects/:issues_tracker_id/issues/new"
     #
     # jira:
     #   title: "Atlassian Jira"

assets/init

@@ -69,6 +69,8 @@ LDAP_ALLOW_USERNAME_OR_EMAIL_LOGIN=${LDAP_ALLOW_USERNAME_OR_EMAIL_LOGIN:-}
 LDAP_BASE=${LDAP_BASE:-}
 LDAP_USER_FILTER=${LDAP_USER_FILTER:-}
 
+REDMINE_URL=${REDMINE_URL:-}
+
 # is a redis container linked?
 if [ -n "${REDISIO_PORT_6379_TCP_ADDR}" ]; then
 	REDIS_HOST=${REDIS_HOST:-${REDISIO_PORT_6379_TCP_ADDR}}
@@ -389,6 +391,18 @@ sudo -u git -H sed 's/{{LDAP_ALLOW_USERNAME_OR_EMAIL_LOGIN}}/'"${LDAP_ALLOW_USER
 sudo -u git -H sed 's/{{LDAP_BASE}}/'"${LDAP_BASE}"'/' -i /home/git/gitlab/config/gitlab.yml
 sudo -u git -H sed 's/{{LDAP_USER_FILTER}}/'"${LDAP_USER_FILTER}"'/' -i /home/git/gitlab/config/gitlab.yml
 
+# apply redmine configuration
+if [ -n "${REDMINE_URL}" ]; then
+	sudo -u git -H sed 's,{{REDMINE_URL}},'"${REDMINE_URL}"',g' -i /home/git/gitlab/config/gitlab.yml
+else
+	# remove the redmine configuration block
+	sudo -u git -H sed '/redmine:/d' -i /home/git/gitlab/config/gitlab.yml
+	sudo -u git -H sed '/title: "Redmine"/d' -i /home/git/gitlab/config/gitlab.yml
+	sudo -u git -H sed '/project_url: "{{REDMINE_URL}}/d' -i /home/git/gitlab/config/gitlab.yml
+	sudo -u git -H sed '/issues_url: "{{REDMINE_URL}}/d' -i /home/git/gitlab/config/gitlab.yml
+	sudo -u git -H sed '/new_issue_url: "{{REDMINE_URL}}/d' -i /home/git/gitlab/config/gitlab.yml
+fi
+
 # configure relative_url_root
 if [ ${GITLAB_RELATIVE_URL_ROOT} ]; then
 	sudo -u git -H sed 's,# config.relative_url_root = "/gitlab",config.relative_url_root = "'${GITLAB_RELATIVE_URL_ROOT}'",' -i /home/git/gitlab/config/application.rb