mapping file and tsv intermediate changes #56

Job	Run time
wrapper-unit (ubuntu-latest)	7s
wrapper-unit (macos-latest)	13s
shell+pipeline-unit (ubuntu-22.04)	9s
shell+pipeline-unit (ubuntu-latest)	11s
shell+pipeline-unit (macos-latest)	9s
wrapper-unit (windows-latest)	22s
package-smoke (ubuntu-latest)	20s
package-smoke (macos-latest)	12s
package-smoke (windows-latest)	33s
coverage-upload	0s
	2m 16s

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