Awesome JQ

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nntrn edited this page Jul 13, 2023 · 1 revision

Convert git log output to JSON using jq

git log --pretty=format:'%H%x00%an <%ae>%x00%ad%x00%s%x00' | \
  jq -R -s '[split("\n")[:-1] | map(split("\u0000")) | .[] | {
    "commit": .[0],
    "author": .[1],
    "date": .[2],
    "message": .[3]
  }]'

Flattening nested JSON objects with jq

jq '[.[] | [leaf_paths as $path | {"key": $path | join("_"), "value": getpath($path)}] | from_entries]'