feat: noop equivalent for github-workflow buildingblocks

[malhussan]

Serves as a reference implementation of GH workflow BBs (async and sync), and prepares it for testing.

[github-actions]

Scorecard Check

Scorecard run on commit 68a9e405f3d516ba93a5ea867a1ad8171028690d relative to origin/main

📊 meshstack-hub Module Scorecard

Generated: 2026-05-29 | Modules scanned: 2 | Categories: 4

📋 Per-Module Category Summary

Score per category per building block. n/a = category does not apply to this module.

Module	Overall	Core Structure	Integration	Azure Backplane	Testing
aks/starterkit	🟢 81%	🟢 83%	🟢 100%	n/a	🔴 0%
meshstack/github-workflow	🟢 81%	🟡 50%	🟢 92%	n/a	🟢 100%

⚠️ 2 modules have failing checks — failing categories are expanded below.

Core Structure — some checks failing

Basic module file structure and documentation — applies to 2 modules

Module	Score	📦	🔗	📋	📝	🖼️	📌	🔒
aks/starterkit	🟢 83%	✅	✅	➖	✅	✅	✅	❌
meshstack/github-workflow	🟡 50%	✅	✅	➖	✅	❌	❌	❌

Core Structure — Summary

Emoji	Criterion	Coverage	Status
📦	buildingblock/ directory exists	2/2	🟢 100%
🔗	meshstack_integration.tf present	2/2	🟢 100%
📋	buildingblock/APP_TEAM_README.md present (no-integration fallback)	0/2	🔴 0%
📝	buildingblock/README.md with YAML front-matter	2/2	🟢 100%
🖼️	buildingblock/logo.png included	1/2	🟡 50%
📌	buildingblock/versions.tf present	1/2	🟡 50%
🔒	Provider versions pinned (~>)	0/2	🔴 0%

Integration — some checks failing

meshstack_integration.tf conventions — applies to 2 modules

Module	Score	🏷️	🏢	📤	🔌	📎	🔀	📋	🏷️	📖	📝	📊	🚫
aks/starterkit	🟢 100%	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
meshstack/github-workflow	🟢 92%	✅	✅	✅	✅	✅	❌	✅	✅	✅	✅	✅	✅

Integration — Summary

Emoji	Criterion	Coverage	Status
🏷️	variable "hub" in integration	2/2	🟢 100%
🏢	variable "meshstack" in integration	2/2	🟢 100%
📤	building_block_definition output exposed	2/2	🟢 100%
🔌	meshcloud/meshstack in required_providers	2/2	🟢 100%
📎	backplane source uses var.hub.git_ref	2/2	🟢 100%
🔀	ref_name uses var.hub.git_ref	1/2	🟡 50%
📋	version_spec.draft uses var.hub.bbd_draft	2/2	🟢 100%
🏷️	BBD metadata.tags forwards var.meshstack.tags	2/2	🟢 100%
📖	BBD readme field present	2/2	🟢 100%
📝	BBD readme starts with plain-text description (no heading)	2/2	🟢 100%
📊	BBD readme has shared responsibility table (✅/❌)	2/2	🟢 100%
🚫	No documentation_md output in backplane	2/2	🟢 100%

Azure Backplane — not applicable

Azure UAMI-based automation principal conventions — applies to 0 modules

No applicable modules.

Testing — some checks failing

End-to-end test coverage — applies to 2 modules

Module	Score	⚙️	🧪	✅
aks/starterkit	🔴 0%	❌	❌	❌
meshstack/github-workflow	🟢 100%	✅	✅	✅

Testing — Summary

Emoji	Criterion	Coverage	Status
⚙️	backplane/ directory (optional tier)	1/2	🟡 50%
🧪	e2e/ test directory exists	1/2	🟡 50%
✅	e2e/ contains .tftest.hcl files	1/2	🟡 50%

📈 Overall Summary

Overall Average Score: 81%

Score Distribution

• 🟢 High maturity (≥80%): 2 modules
• 🟡 Medium maturity (50–79%): 0 modules
• 🔴 Low maturity (<50%): 0 modules

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