$ make generate-sequential
go run ./internal/gen/markdown.go
> Generate
prog.go:14:2: no required module provides package github.com/gardener/gardenctl-v2/cmd/env; to add it:
	go get github.com/gardener/gardenctl-v2/cmd/env
prog.go:14:2: no required module provides package github.com/gardener/gardenctl-v2/cmd/env: go.mod file not found in current directory or any parent directory; see 'go help modules'
prog.go:12:2: no required module provides package github.com/golang/mock/mockgen/model: go.mod file not found in current directory or any parent directory; see 'go help modules'
2023/08/11 09:30:33 Loading input failed: exit status 1
pkg/env/template.go:29: running "mockgen": exit status 1
make: *** [generate-sequential] Error 1