feat(chart): adds tekton-triggers chart
This introduces the tekton-triggers [0] as chart into the repository. [0] https://github.com/tektoncd/triggers Change-Id: Ic6d3e94acfc031f0ae16b92bd208db0277de20a7 Signed-off-by: Tin Lam <tin@irrational.io>
This commit is contained in:
Tin Lam
61
charts/tekton-triggers/templates/helpers/_label.tpl
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61
charts/tekton-triggers/templates/helpers/_label.tpl
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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "helpers.labels.name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Create a default fully qualified app name.
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We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
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*/}}
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{{- define "helpers.labels.fullname" -}}
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{{- if .Values.fullnameOverride -}}
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{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- $name := default .Chart.Name .Values.nameOverride -}}
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{{- if contains $name .Release.Name -}}
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{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Create chart name and version as used by the chart label.
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*/}}
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{{- define "helpers.labels.chart" -}}
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Labels to use on {deploy|sts}.spec.selector.matchLabels and svc.spec.selector
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*/}}
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{{- define "helpers.labels.matchLabels" -}}
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{{- $Global := index . "Global" -}}
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app.kubernetes.io/name: {{ include "helpers.labels.name" $Global }}
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app.kubernetes.io/instance: {{ $Global.Values.release_group | default $Global.Release.Name }}
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{{- end -}}
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{{/*
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Common labels
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*/}}
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{{- define "helpers.labels.labels" -}}
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{{- $Global := index . "Global" -}}
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{{- $PartOf := index . "PartOf" -}}
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{{- $Component := index . "Component" -}}
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{{- $Version := index . "Version" -}}
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{{ include "helpers.labels.matchLabels" (dict "Global" $Global )}}
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app.kubernetes.io/managed-by: {{ $Global.Release.Service }}
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{{- if $PartOf }}
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app.kubernetes.io/part-of: {{ $PartOf }}
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{{- end }}
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{{- if $Component }}
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app.kubernetes.io/component: {{ $Component }}
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{{- end }}
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{{- if $Version }}
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app.kubernetes.io/version: {{ $Version }}
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{{- end }}
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helm.sh/chart: {{ include "helpers.labels.chart" $Global }}
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{{- end -}}
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21
charts/tekton-triggers/templates/helpers/_pod.tpl
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21
charts/tekton-triggers/templates/helpers/_pod.tpl
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{{- define "helpers.pod.container.image" -}}
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{{- $Global := index . "Global" -}}
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{{- $Application := index . "Application" -}}
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{{- with index $.Global.Values.images.applications $Application -}}
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{{- printf "%s/%s:%s" .repo .name ( .tag | toString ) | quote -}}
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{{- end -}}
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{{- end -}}
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{{- define "helpers.pod.node_selector" -}}
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{{- $Global := index . "Global" -}}
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{{- $Application := index . "Application" -}}
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{{- with index $.Global.Values.node_labels $Application -}}
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{{- if kindIs "slice" . -}}
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{{- range $k, $item := . }}
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{{ $item.key }}: {{ $item.value | quote }}
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{{- end }}
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{{- else -}}
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{{ .key }}: {{ .value | quote }}
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{{- end }}
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{{- end -}}
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{{- end -}}
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107
charts/tekton-triggers/templates/helpers/_template.tpl
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107
charts/tekton-triggers/templates/helpers/_template.tpl
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{{- define "helpers.template.overlay" -}}
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{{- $local := dict -}}
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{{/*
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By default we merge lists with a 'name' key's values
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*/}}
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{{- $_ := set $local "merge_same_named" true -}}
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{{- if kindIs "map" $ -}}
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{{- if hasKey $ "merge_same_named" -}}
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{{- $_ := set $local "merge_same_named" $.merge_same_named -}}
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{{- end -}}
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{{- end -}}
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{{- $_ := set $local "input" ( fromYaml ( toString ( include $.template_definition $.Global ) ) ) -}}
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{{- $target := dict -}}
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{{- $overlay_keys := regexSplit "-+" ( trimSuffix ".yaml" ( lower ( base $.Global.Template.Name ) ) ) 2 }}
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{{- $_ := set $local "overlay" dict -}}
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{{- if hasKey $.Global.Values.over_rides ( index $overlay_keys 0 ) -}}
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{{- if hasKey ( index $.Global.Values.over_rides ( index $overlay_keys 0 ) ) ( index $overlay_keys 1 ) -}}
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{{- $_ := set $local "overlay" ( index $.Global.Values.over_rides ( index $overlay_keys 0 ) ( index $overlay_keys 1 ) ) -}}
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{{- end }}
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{{- end }}
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{{- range $item := tuple $local.input $local.overlay -}}
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{{- $call := dict "target" $target "source" . "merge_same_named" $local.merge_same_named -}}
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{{- $_ := include "helpers._merge" $call -}}
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{{- $_ := set $local "result" $call.result -}}
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{{- end -}}
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{{- if kindIs "map" $ -}}
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{{- $_ := set $ "result" $local.result -}}
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{{- end -}}
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{{ $target | toYaml }}
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{{- end -}}
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{{- define "helpers._merge" -}}
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{{- $local := dict -}}
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{{- $_ := set $ "result" $.source -}}
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{{/*
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TODO: Should we `fail` when trying to merge a collection (map or slice) with
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either a different kind of collection or a scalar?
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*/}}
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{{- if and (kindIs "map" $.target) (kindIs "map" $.source) -}}
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{{- range $key, $sourceValue := $.source -}}
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{{- if not (hasKey $.target $key) -}}
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{{- $_ := set $local "newTargetValue" $sourceValue -}}
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{{- if kindIs "map" $sourceValue -}}
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{{- $copy := dict -}}
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{{- $call := dict "target" $copy "source" $sourceValue -}}
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{{- $_ := include "helpers._merge.shallow" $call -}}
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{{- $_ := set $local "newTargetValue" $copy -}}
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{{- end -}}
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{{- else -}}
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{{- $targetValue := index $.target $key -}}
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{{- $call := dict "target" $targetValue "source" $sourceValue "merge_same_named" $.merge_same_named -}}
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{{- $_ := include "helpers._merge" $call -}}
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{{- $_ := set $local "newTargetValue" $call.result -}}
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{{- end -}}
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{{- $_ := set $.target $key $local.newTargetValue -}}
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{{- end -}}
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{{- $_ := set $ "result" $.target -}}
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{{- else if and (kindIs "slice" $.target) (kindIs "slice" $.source) -}}
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{{- $call := dict "target" $.target "source" $.source -}}
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{{- $_ := include "helpers._merge.append_slice" $call -}}
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{{- if $.merge_same_named -}}
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{{- $_ := set $local "result" list -}}
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{{- $_ := set $local "named_items" dict -}}
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{{- range $item := $call.result -}}
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{{- $_ := set $local "has_name_key" false -}}
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{{- if kindIs "map" $item -}}
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{{- if hasKey $item "name" -}}
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{{- $_ := set $local "has_name_key" true -}}
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{{- end -}}
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{{- end -}}
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{{- if $local.has_name_key -}}
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{{- if hasKey $local.named_items $item.name -}}
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{{- $named_item := index $local.named_items $item.name -}}
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{{- $call := dict "target" $named_item "source" $item "merge_same_named" $.merge_same_named -}}
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{{- $_ := include "helpers._merge" $call -}}
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{{- else -}}
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{{- $copy := dict -}}
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{{- $copy_call := dict "target" $copy "source" $item -}}
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{{- $_ := include "helpers._merge.shallow" $copy_call -}}
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{{- $_ := set $local.named_items $item.name $copy -}}
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{{- $_ := set $local "result" (append $local.result $copy) -}}
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{{- end -}}
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{{- else -}}
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{{- $_ := set $local "result" (append $local.result $item) -}}
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{{- end -}}
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{{- end -}}
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{{- else -}}
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{{- $_ := set $local "result" $call.result -}}
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{{- end -}}
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{{- $_ := set $ "result" (uniq $local.result) -}}
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{{- end -}}
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{{- end -}}
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{{- define "helpers._merge.shallow" -}}
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{{- range $key, $value := $.source -}}
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{{- $_ := set $.target $key $value -}}
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{{- end -}}
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{{- end -}}
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{{- define "helpers._merge.append_slice" -}}
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{{- $local := dict -}}
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{{- $_ := set $local "result" $.target -}}
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{{- range $value := $.source -}}
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{{- $_ := set $local "result" (append $local.result $value) -}}
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{{- end -}}
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{{- $_ := set $ "result" $local.result -}}
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{{- end -}}
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