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jvoravongjvoravong
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Automates Helm chart version bumps and example rendering using
1 parent 9ef9caa commit 603648a

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Lines changed: 1368 additions & 2 deletions

‎.github/mergify.yml‎

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queue_rules:
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# Per-chart × semver queues
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- name: opentelemetry-collector-patch
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conditions:
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- base=main
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- label=chart:opentelemetry-collector
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- label=semvertype:patch
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-collector-minor
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conditions:
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- base=main
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- label=chart:opentelemetry-collector
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- label=semvertype:minor
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-collector-major
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conditions:
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- base=main
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- label=chart:opentelemetry-collector
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- label=semvertype:major
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-operator-patch
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conditions:
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- base=main
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- label=chart:opentelemetry-operator
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- label=semvertype:patch
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-operator-minor
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conditions:
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- base=main
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- label=chart:opentelemetry-operator
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- label=semvertype:minor
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-operator-major
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conditions:
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- base=main
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- label=chart:opentelemetry-operator
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- label=semvertype:major
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-demo-patch
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conditions:
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- base=main
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- label=chart:opentelemetry-demo
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- label=semvertype:patch
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-demo-minor
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conditions:
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- base=main
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- label=chart:opentelemetry-demo
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- label=semvertype:minor
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-demo-major
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conditions:
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- base=main
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- label=chart:opentelemetry-demo
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- label=semvertype:major
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-ebpf-patch
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conditions:
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- base=main
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- label=chart:opentelemetry-ebpf
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- label=semvertype:patch
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-ebpf-minor
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conditions:
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- base=main
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- label=chart:opentelemetry-ebpf
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- label=semvertype:minor
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-ebpf-major
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conditions:
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- base=main
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- label=chart:opentelemetry-ebpf
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- label=semvertype:major
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-kube-stack-patch
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conditions:
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- base=main
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- label=chart:opentelemetry-kube-stack
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- label=semvertype:patch
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-kube-stack-minor
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conditions:
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- base=main
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- label=chart:opentelemetry-kube-stack
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- label=semvertype:minor
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-kube-stack-major
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conditions:
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- base=main
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- label=chart:opentelemetry-kube-stack
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- label=semvertype:major
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-target-allocator-patch
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conditions:
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- base=main
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- label=chart:opentelemetry-target-allocator
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- label=semvertype:patch
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-target-allocator-minor
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conditions:
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- base=main
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- label=chart:opentelemetry-target-allocator
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- label=semvertype:minor
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- status-success=PR SemVer label check
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- status-success=PR generation check
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- name: opentelemetry-target-allocator-major
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conditions:
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- base=main
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- label=chart:opentelemetry-target-allocator
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- label=semvertype:major
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- status-success=PR SemVer label check
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- status-success=PR generation check
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pull_request_rules:
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- name: Route to opentelemetry-collector queue
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conditions:
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- base=main
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- label=chart:opentelemetry-collector
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- label~=^semvertype:(patch|minor|major)$
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- status-success=PR SemVer label check
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- status-success=PR generation check
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actions:
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queue:
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name: opentelemetry-collector-{{ label|replace('semvertype:', '') | lower }}
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method: squash
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update_method: merge
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- name: Route to opentelemetry-operator queue
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conditions:
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- base=main
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- label=chart:opentelemetry-operator
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- label~=^semvertype:(patch|minor|major)$
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- status-success=PR SemVer label check
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- status-success=PR generation check
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actions:
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queue:
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name: opentelemetry-operator-{{ label|replace('semvertype:', '') | lower }}
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method: squash
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update_method: merge
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- name: Route to opentelemetry-demo queue
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conditions:
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- base=main
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- label=chart:opentelemetry-demo
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- label~=^semvertype:(patch|minor|major)$
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- status-success=PR SemVer label check
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- status-success=PR generation check
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actions:
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queue:
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name: opentelemetry-demo-{{ label|replace('semvertype:', '') | lower }}
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method: squash
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update_method: merge
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- name: Route to opentelemetry-ebpf queue
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conditions:
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- base=main
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- label=chart:opentelemetry-ebpf
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- label~=^semvertype:(patch|minor|major)$
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- status-success=PR SemVer label check
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- status-success=PR generation check
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actions:
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queue:
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name: opentelemetry-ebpf-{{ label|replace('semvertype:', '') | lower }}
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method: squash
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update_method: merge
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- name: Route to opentelemetry-kube-stack queue
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conditions:
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- base=main
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- label=chart:opentelemetry-kube-stack
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- label~=^semvertype:(patch|minor|major)$
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- status-success=PR SemVer label check
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- status-success=PR generation check
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actions:
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queue:
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name: opentelemetry-kube-stack-{{ label|replace('semvertype:', '') | lower }}
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method: squash
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update_method: merge
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- name: Route to opentelemetry-target-allocator queue
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conditions:
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- base=main
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- label=chart:opentelemetry-target-allocator
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- label~=^semvertype:(patch|minor|major)$
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- status-success=PR SemVer label check
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- status-success=PR generation check
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actions:
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queue:
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name: opentelemetry-target-allocator-{{ label|replace('semvertype:', '') | lower }}
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method: squash
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update_method: merge
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‎.github/scripts/bump_chart_version.sh‎

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#!/usr/bin/env bash
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set -euo pipefail
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# bump_chart_version.sh <chart_yaml_path> <bump_type> [prerelease]
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# - bump_type: patch|minor|major
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# - optional prerelease string (e.g., rc.1) or via PRERELEASE env
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if [[ $# -lt 2 ]]; then
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echo "usage: $0 <charts/.../Chart.yaml> <patch|minor|major> [prerelease]" >&2
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exit 64
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fi
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chart_yaml="$1"
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bump_type="$2"
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prerelease_part="${3:-${PRERELEASE:-}}"
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if [[ ! -f "$chart_yaml" ]]; then
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echo "error: file not found: $chart_yaml" >&2
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exit 66
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fi
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read_current_version() {
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if command -v yq >/dev/null 2>&1; then
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yq e '.version' "$chart_yaml"
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else
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awk '/^version:/ {print $2; exit}' "$chart_yaml"
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fi
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}
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write_new_version() {
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local newv="$1"
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if command -v yq >/dev/null 2>&1; then
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yq e ".version = \"${newv}\"" -i "$chart_yaml"
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else
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if grep -q '^[[:space:]]*version:' "$chart_yaml"; then
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sed -i -E "s/^([[:space:]]*version:[[:space:]]*).*/\1${newv}/" "$chart_yaml"
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else
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echo "version: ${newv}" >> "$chart_yaml"
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fi
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fi
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}
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strip_prerelease_build() {
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printf '%s' "$1" | sed -E 's/[-+].*$//'
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}
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cur=$(read_current_version)
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if [[ -z "$cur" || "$cur" == "null" ]]; then
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echo "error: could not read current version from $chart_yaml" >&2
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exit 65
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fi
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base=$(strip_prerelease_build "$cur")
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IFS='.' read -r major minor patch <<< "$base"
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major=${major:-0}
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minor=${minor:-0}
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patch=${patch:-0}
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case "$bump_type" in
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major)
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major=$((major+1)); minor=0; patch=0 ;;
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minor)
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minor=$((minor+1)); patch=0 ;;
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patch)
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patch=$((patch+1)) ;;
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*)
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echo "error: invalid bump_type '$bump_type' (expected major|minor|patch)" >&2
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exit 64 ;;
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esac
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newv="${major}.${minor}.${patch}"
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if [[ -n "$prerelease_part" ]]; then
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newv+="-${prerelease_part}"
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fi
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write_new_version "$newv"
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echo "$newv"
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#!/usr/bin/env bash
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set -euo pipefail
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# bump_chart_version.sh <chart_yaml_path> <bump_type> [prerelease]
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# - bump_type: patch|minor|major
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# - optional prerelease string (e.g., rc.1) or via PRERELEASE env
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# Requires: yq (v4). Falls back to sed if yq not found (best-effort).
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if [[ $# -lt 2 ]]; then
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echo "usage: $0 <charts/.../Chart.yaml> <patch|minor|major> [prerelease]" >&2
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exit 64
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fi
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chart_yaml="$1"
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bump_type="$2"
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prerelease_part="${3:-${PRERELEASE:-}}"
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if [[ ! -f "$chart_yaml" ]]; then
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echo "error: file not found: $chart_yaml" >&2
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exit 66
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fi
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read_current_version() {
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if command -v yq >/dev/null 2>&1; then
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yq e '.version' "$chart_yaml"
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else
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# naive fallback: grep first 'version:' at column 0
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awk '/^version:/ {print $2; exit}' "$chart_yaml"
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fi
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}
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write_new_version() {
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local newv="$1"
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if command -v yq >/dev/null 2>&1; then
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yq e ".version = \"${newv}\"" -i "$chart_yaml"
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else
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# sed inline replacement of top-level version
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# keep indentation as-is if any
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if grep -q '^[[:space:]]*version:' "$chart_yaml"; then
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sed -i -E "s/^([[:space:]]*version:[[:space:]]*).*/\\1${newv}/" "$chart_yaml"
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else
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echo "version: ${newv}" >> "$chart_yaml"
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fi
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fi
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}
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strip_prerelease_build() {
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# remove -pre and +build metadata
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printf '%s' "$1" | sed -E 's/[-+].*$//'
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}
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cur=$(read_current_version)
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if [[ -z "$cur" || "$cur" == "null" ]]; then
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echo "error: could not read current version from $chart_yaml" >&2
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exit 65
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fi
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base=$(strip_prerelease_build "$cur")
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IFS='.' read -r major minor patch <<< "$base"
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major=${major:-0}
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minor=${minor:-0}
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patch=${patch:-0}
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case "$bump_type" in
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major)
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major=$((major+1)); minor=0; patch=0 ;;
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minor)
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minor=$((minor+1)); patch=0 ;;
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patch)
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patch=$((patch+1)) ;;
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*)
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echo "error: invalid bump_type '$bump_type' (expected major|minor|patch)" >&2
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exit 64 ;;
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esac
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newv="${major}.${minor}.${patch}"
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if [[ -n "$prerelease_part" ]]; then
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newv+="-${prerelease_part}"
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fi
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write_new_version "$newv"
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echo "$newv"
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