Verify consistency of imports and package.json

[ghost]

ipfs/go-ipfs#3207 updated the goprocess imports, but missed package.json, it only continues to work because some other dependency pulls in the new goprocess version.

It would be useful if gx could check for each gx/ipfs/ import, whether there's a corresponding dependency declared in package.json.

[Stebalien]

Here's a shell script that does a decent job of it:

for hash in $(combine <(sed -n 's#.*"gx/ipfs/\([^/]*\)/.*#\1#p' **/*.go | sort -u) not <(jq -r '.gxDependencies | map(.hash) |.[]' < ./package.json)); do
    yes y | gx import "$hash"
done

[whyrusleeping]

@github close, but no cigar