implement local overriding of buildSource

test/test_buildconfig.bats

@@ -25,4 +25,10 @@ setup() {
 @test "include build test stage" {
     create_template '{"include_build_config": "yes", "include_build_test_stage": "yes"}'
     assert [ -e "${TEMPLATE_FOLDER}/buildconfig.yaml" ]
+}
+
+@test "override buildSource" {
+    create_template '{"include_build_config": "yes"}'
+    assert [ -e "${TEMPLATE_FOLDER}/buildconfig.yaml" ]
+    lint_chart "buildSource: {gitlabProject: somerepo}"
 }
\ No newline at end of file

{{cookiecutter.project_slug}}/templates/NOTES.txt

@@ -19,7 +19,7 @@ Then update the k8sgitlab secret via
 
 And add the contents of the id_rsa.pub file to the Deploy Keys section in
 
-https://{{ .Values.global.buildSource.gitlabHost }}/{{ .Values.global.buildSource.gitlabProject }}/-/settings/repository#js-deploy-keys-settings
+https://{{ .Values.buildSource.gitlabProject | default .Values.global.buildSource.gitlabHost }}/{{ .Values.buildSource.gitlabProject | default .Values.global.buildSource.gitlabProject }}/-/settings/repository#js-deploy-keys-settings
 
 {{- $builtinSecrets := include "{% endraw %}{{ cookiecutter.template_base_name }}{% raw %}.builtinBuildSecrets" . | fromYaml }}
 {{- $allSecrets := mustMergeOverwrite (dict) $builtinSecrets .Values.buildSecrets }}

{{cookiecutter.project_slug}}/templates/{{cookiecutter.template_base_name}}/buildconfig.yaml

@@ -18,10 +18,16 @@ spec:
     {%- if stages %}{% raw %}{{- if ne $stage "prod" }}{% endraw %}{% endif %}
     git:
       {% raw %}
-      uri: "git@{{ required "A gitlab host (global.buildSource.gitlabHost) is required!" $.Values.global.buildSource.gitlabHost }}:{{ required "A project on gitlab (global.buildSource.gitlabProject) is required!" $.Values.global.buildSource.gitlabProject }}.git"
+      uri: "git@{{ required "A gitlab host (global.buildSource.gitlabHost) is required!" ($.Values.buildSource.gitlabHost | default $.Values.global.buildSource.gitlabHost) }}:{{ required "A project on gitlab (global.buildSource.gitlabProject) is required!" ($.Values.buildSource.gitlabProject | default $.Values.global.buildSource.gitlabProject) }}.git"
+      {{- if $.Values.buildSource.gitlabProject }}
+      {{- if $.Values.buildSource.gitlabRef }}
+      ref: {{ $.Values.buildSource.gitlabRef | quote }}
+      {{- end }}
+      {{- else }}
       {{- if $.Values.global.buildSource.gitlabRef }}
       ref: {{ $.Values.global.buildSource.gitlabRef | quote }}
       {{- end }}
+      {{- end }}
       {% endraw %}
     sourceSecret:
       name: k8sgitlab

{{cookiecutter.project_slug}}/values.yaml

@@ -16,6 +16,12 @@ global:
 
 # the origin of the docker image to build
 fromImage: null
+
+# buildSource is a mapping with overrides of global.buildSource
+buildSource:
+  gitlabHost: null
+  gitlabProject: null
+  gitlabRef: null
 {%- endif %}
 
 {%- if cookiecutter.__include_deployment == "yes" or cookiecutter.__include_workers == "yes" %}