netresearch/concourse-ci-skill · Archived
Use when working with ANY Concourse CI task: writing pipelines, configuring resources, building images with oci-build-task, troubleshooting failing jobs, migrating from legacy patterns, or optimizing CI/CD.
npx skills add netresearch/concourse-ci-skill --skill concourse-ci
This repository is archived — consider an actively maintained alternative.
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568.9K installsDeclared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.
main
Parsed from SKILL.md frontmatter.
Bash(fly:*), Bash(yq:*), Read, Write, Glob, GrepFiles included with this skill beyond the listing page.
SKILL.md
4,061 B
SUMMARY.md
329 B
Expert guidance for writing, refactoring, and optimizing Concourse CI pipelines (v8.0+).
oci-build-task| Task | Modern (Recommended) | Legacy (Avoid) |
|---|---|---|
| Building images | oci-build-task + registry-image |
docker-image resource |
| Multi-env deploys | across step modifier |
Duplicate jobs per env |
| Dynamic pipelines | set_pipeline + instanced pipelines |
Manual pipeline duplication |
| Notification symbols | UTF-8 characters (e.g. \u2714 for checkmark, \u274c for X) |
HTML entities (e.g. ✓, ✗) |
| Resource styling | Always use icon: property |
No icon |
Pipelines consist of resources (external versioned artifacts), jobs (sequences of steps), and optional groups (UI organization). All execution runs in containers.
Key step types: get, put, task, setpipeline, inparallel, do, try, loadvar. Job hooks: onsuccess, onfailure, onerror, onabort, ensure. Note: onfailure (non-zero exit) differs from on_error (infrastructure crash/OOM) -- handle both. Use fly execute to test tasks locally.
See references/core-concepts.md for step types table, lifecycle hooks, and fly CLI essentials.
clean_tags: true, separate read/write resources, force recheck with fly -t T check-resource -r pipeline/resource. See references/resources-guide.md.registry-image expects an object (host: mirror), docker-image expects a URL string. Provide separate formats in CONCOURSEBASERESOURCETYPE_DEFAULTS. See references/resources-guide.md.Www-Authenticate header. See references/resources-guide.md.references/pipeline-syntax.md -- Complete YAML schema for pipelines, jobs, resourcesreferences/core-concepts.md -- Step types, lifecycle hooks, fly CLI essentialsreferences/resources-guide.md -- Git-resource, registry-image, docker-image migration, gotcha detailsreferences/best-practices.md -- Optimization, troubleshooting, notifications, deployment patternsreferences/resource-types-catalog.md -- Available resource types (Ansible, Terraform, etc.)Working examples in examples/:
basic-pipeline.yml -- Build-test-deploy with versioningmodern-ci-cd.yml -- oci-build-task, across, buildlogretentionmulti-branch.yml -- Dynamic branch pipelines with set_pipelinedocker-build.yml -- Container image build and pushvars-template.yml -- Variable file organizationUse scripts/validate-pipeline.sh to check pipeline syntax before deployment.