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47 lines
908 B
Plaintext
47 lines
908 B
Plaintext
# yq
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# A lightweight and portable command-line YAML processor
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# This is for yq v3. For version 4, use 'yq_v4'
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# Read spec.template node from example.yml
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yq r example.yml spec.template
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# Read from stdin
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cat sample.yaml | yq r - b.c
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# Print the path
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yq r --printMode p "a.thing*.*"
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# Print the path and value
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yq r --printMode pv "a.thing*.*"
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# Print the length of a list
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yq r sample.yml --length animals
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# Read with conditions
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yq r sample.yml spec.metadata[name==myapp]
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# Collect results into an array
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yq r sample.yaml --collect a.*.animal
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# Read from the 2nd document
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yq r -d1 sample.yaml b.c
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# Validate a document
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yq v valid.yaml
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# Compare documents
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yq compare data1.yaml data2.yaml
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# Write b.c value with 'cat'
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yq w sample.yaml b.c cat
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# Delete b.c node in place from sample.yaml
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yq d -i sample.yaml b.c
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# Merge documents
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yq merge data1.yaml data2.yaml
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# Shell completion
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yq shell-completion
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