Reuse CI step fragments

yaml

steps: &install_steps
  - uses: actions/checkout@v4
  - run: npm ci

jobs:
  test:
    steps: *install_steps
  build:
    steps: *install_steps

Explanation

A common pattern in CI configs when repeated steps would otherwise drift apart.

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Same sheet · prioritizing Real-world reuse patterns

Avoid copying the same environment block.

Open In sheetyamlsame section

Lint for repeated keys that override silently in some parsers.

Open In sheetbashsame section

Combine a base config with environment-specific overrides.

Open In sheetyaml2 tag match

Define once and reuse many times.

Open In sheetyaml1 tag match

Compose config from several reusable blocks.

Open In sheetyaml1 tag match

Materialize merged values for inspection.

Open In sheetbash1 tag match