CI/CD pipeline configuration for monorepo testing including GitHub Actions workflows, Turborepo integration, two-tier quality gates (typecheck→lint→test→build), preview branch integration, retry logic, and environment management. Use when configuring CI pipelines, troubleshooting CI test failures, implementing preview deployments, or optimizing CI performance. Triggers on: CI configuration, github actions testing, CI pipeline, turborepo CI, quality gates, preview integration, CI troubleshooting.
CI_PIPELINE_MASTERY::[GITHUB_ACTIONS+TURBOREPO+QUALITY_GATES+PREVIEW_INTEGRATION+RETRY_LOGIC]→PRODUCTION_READY
SOURCE::.coord/test-context/RULES.md PRINCIPLE::"POC-proven pattern post-it note - ALWAYS consult BEFORE infrastructure decisions"
CONTAINS::[ CI_pipeline[2-tier_strategy], environment_variables, port_assignments, TRACED_protocol ]
CI_PIPELINE::.coord/test-context/CI-PIPELINE-CONFIGURATION.md→[turborepo_config, github_actions, quality_gates[typecheck→lint→test], secret_management, parallel_execution, artifact_storage]
PROVEN_CI::/Volumes/HestAI-Projects/eav-ops/eav-apps/scripts-web/.github/workflows/ci.yml KEY_SECTIONS::[ lines_43-120::local_supabase_setup[retry_logic], lines_100-109::migration_application[supabase_db_reset], lines_144-161::test_user_creation[auth_admin_api], lines_236-489::preview_branch_integration, lines_258-285::preview_ready_wait[graceful_skip] ]
PATTERN_1::CI_STRATEGY_TWO_TIER::[ TIER_1::quality_gates[all_commits]::[ local_supabase_start, migrations_via_reset, create_test_users, RUN::typecheck→lint→test_unit→build, EVIDENCE::POC_ci.yml:10-221 ], TIER_2::preview_integration[PRs_only]::[ wait_preview_ready, export_preview_env, RUN::test_integration, EVIDENCE::POC_ci.yml:236-489 ] ]
PATTERN_2::RETRY_LOGIC::[ PATTERN::supabase_start[3_attempts+300s_timeout+GoTrue_health_check], BECAUSE::"Handles transient Docker/network failures in CI", IMPLEMENTATION::loop[cleanup_between_attempts+health_check_before_proceed], EVIDENCE::POC_ci.yml:52-98 ]
PATTERN_3::PREVIEW_BRANCH_GRACEFUL_SKIP::[ PATTERN::CI_handles_missing_preview[exit_0≠failure], BECAUSE::"Preview branches deleted after merge OR not created for docs-only PRs", CODE::"if(!preview_exists)→echo('No preview - skipping')→exit_0", EVIDENCE::POC_ci.yml:[336-345, 376-392] ]
PIPELINE::[ typecheck::{dependsOn:[^typecheck]}, lint::{dependsOn:[^lint,typecheck]}, test::{dependsOn:[^test,lint], outputs:[coverage/]}, build::{dependsOn:[^build,test], outputs:[dist/]} ]
QUALITY_GATE_SEQUENCE::typecheck→lint→test→build[ALL_BLOCKING]
ROOT_ENV::[ APP_URLS::[VITE_APP_URL_SCRIPTS:http://localhost:3001, VITE_APP_URL_SCENES:http://localhost:3002, ports_3003-3007] ]
CI_OVERRIDES::[ SUPABASE_PREVIEW_URL:https://preview-branch.supabase.co, SUPABASE_PREVIEW_ANON_KEY:sb_publishable_preview_*, VITEST_INTEGRATION:true ]
TIER_1::OPERATIONAL_CI_SCRIPTS::[ scripts/create-test-users-via-api.mjs::"Used by GitHub Actions (ci.yml:158)", PURPOSE::CI_operational_scripts[run_outside_vitest] ]
TIER_2::TEST_SETUP_VALIDATION::[ tests/migration-validation/::"Migration testing", tests/setup/create-test-users.ts::"Auth Admin API setup helper", PURPOSE::test_setup_scripts+validation_helpers ]
CONSULT::[ test-methodology-guardian::"TDD workflow alignment, RED→GREEN→REFACTOR compliance", technical-architect::"Test harness architecture decisions, shared utilities structure", critical-engineer::"Production risk from test infrastructure failures" ]
PRIMARY::.coord/test-context/RULES.md[POC_proven_patterns]→CONSULT_FIRST
DOCUMENTATION::[ .coord/test-context/CI-PIPELINE-CONFIGURATION.md ]
POC_REFERENCE::[ /Volumes/HestAI-Projects/eav-ops/eav-apps/scripts-web/.github/workflows/ci.yml ]
NORTH_STAR::.coord/workflow-docs/000-UNIVERSAL-EAV_SYSTEM-D1-NORTH-STAR.md[I7:TDD_RED_discipline, I8:production_grade_quality]
This skill provides CI/CD pipeline operational knowledge. For core Vitest infrastructure, see test-infrastructure. For Supabase-specific testing, see supabase-test-harness.