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lktslionel/GitHub Actions Tips & Tricks.md

Last active December 15, 2022 16:00
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GitHub Actions Tips & Tricks
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GitHub Actions Tips & Tricks.md

GitHub Actions Tips & Tricks.md

  1. Github ternary operator: Set a value if not defined
${{ x && <yes> || <false> }}
  1. Read data from a computed json
run: |
  echo 'DATA=$(echo '["a", "b", "c"]' | jq -r '@json'' >> $GITHUB_OUTPUT 

# workflow file
data: "${{ fromJSON(steps.<id>.outputs.DATA) }}"
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