cli

refactor: simplify upsert operation #36

Job	Run time
Run lints	4m 33s
Run unit tests	6m 45s
Build CLI (aarch64-apple-darwin)	4m 10s
Build CLI (aarch64-unknown-linux-gnu)	4m 27s
Build CLI (aarch64-unknown-linux-musl)	4m 18s
Build CLI (x86_64-apple-darwin)	4m 7s
Build CLI (x86_64-pc-windows-gnu)	4m 9s
Build CLI (x86_64-unknown-linux-gnu)	4m 21s
Build CLI (x86_64-unknown-linux-musl)	4m 18s
Compat test (aarch64-apple-darwin)	5s
Compat test (x86_64-pc-windows-gnu)	11s
Compat test (x86_64-unknown-linux-gnu)	1m 24s
Compat test (x86_64-apple-darwin)	8s
Compat test (x86_64-unknown-linux-musl)	20s
	43m 16s

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