Merge branch 'dev-triage-dry-run' into 'main'

feat: set dry-run via env var

See merge request !14

Dockerfile

@@ -25,13 +25,14 @@ ENV GITLAB_URL=""
 ENV TRIAGE_SOURCE_ID=""
 ENV TRIAGE_SOURCE_TYPE=""
 ENV TRIAGE_POLICY_FILE=""
+ENV TRIAGE_DRY_RUN="true"
 
 ###############################################################################
 # A development focused image that does not include the triage policies since these are mounted
 # as a volume.
 FROM install-deps AS development
 
-CMD ["sh", "-c", "bundle exec gitlab-triage --dry-run --token ${GITLAB_TOKEN} --host-url ${GITLAB_URL} --source ${TRIAGE_SOURCE_TYPE} --source-id ${TRIAGE_SOURCE_ID} --policies-file ${TRIAGE_POLICY_FILE}"]
+CMD ["sh", "-c", "bundle exec gitlab-triage --token ${GITLAB_TOKEN} --host-url ${GITLAB_URL} --source ${TRIAGE_SOURCE_TYPE} --source-id ${TRIAGE_SOURCE_ID} --policies-file ${TRIAGE_POLICY_FILE} $(if [ \"$TRIAGE_DRY_RUN\" != \"false\" ]; then echo '--dry-run'; fi)"]
 
 ###############################################################################
 # The last target is the "default" one and in our case the `production` image that includes all
@@ -40,4 +41,4 @@ FROM install-deps AS production
 
 COPY triage-policies/ triage-policies/
 
-CMD ["sh", "-c", "bundle exec gitlab-triage --dry-run --token ${GITLAB_TOKEN} --host-url ${GITLAB_URL} --source ${TRIAGE_SOURCE_TYPE} --source-id ${TRIAGE_SOURCE_ID} --policies-file ${TRIAGE_POLICY_FILE}"]
+CMD ["sh", "-c", "bundle exec gitlab-triage --token ${GITLAB_TOKEN} --host-url ${GITLAB_URL} --source ${TRIAGE_SOURCE_TYPE} --source-id ${TRIAGE_SOURCE_ID} --policies-file ${TRIAGE_POLICY_FILE} $(if [ \"$TRIAGE_DRY_RUN\" != \"false\" ]; then echo '--dry-run'; fi)"]

README.md

@@ -11,6 +11,7 @@ The following settings are used to configure the `gitlab-triage` tool:
 * `TRIAGE_SOURCE_ID` the id of the target GitLab `project` or `group`.
 * `TRIAGE_SOURCE_TYPE` can be either `projects` or `groups` corresponding to the associated `TRIAGE_SOURCE_ID`.
 * `TRIAGE_POLICY_FILE` a YAML file containing a valid triage policy.
+* `TRIAGE_DRY_RUN` if set to `true` (or any value other than `false`) dry-run mode is enabled. Defaults to `false`.
 
 ## Local Development