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This package has been deprecated

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no longer maintained for other users. please fork github repo and make your own


17.0.3 • Public • Published

npm Postgres Mashup

A cli tool to replecate the npm skimdb into Postgres.

Now Utilizing JSONB!

New in Version 17

  • All packages are captured (even those with unicode NULLs)
  • All package data is captured in JSONB document just as it is in npm
  • Deleted packages are marked accordingly
  • Reporting tables are built out via postgres sql queries and JSONB functions

Breaking Changes

Version 17 newness brings a lot of breaking changes.

  • Complete schema rethink. ANY PREVIOUS NPM-POSTGRES-MASHUP TABLE WILL BE DROPPED. If you like the old schema don't upgrade or use a different database for future versions.
  • A relational model is no longer used. Instead the couchdb documents are stored in JSONB.
  • npm-postgres-mashup is only intended to be used as a cli utility, npm2pg. The previous api was lacking, and really if you want something to interface with at this level you should just utilize the follow library directly.
  • Download counts have been removed. Scraping the download-count api was slow and I felt like things weren't as efficient as they could have been. Download counts might come back but I need to rethink the approach.

Installation & Usage

npm install npm-postgres-mashup -g

This installs the cli tool "npm2pg". Next create an empty Postgres database.

Prior to replicating the data into the database, you'll need to build the schema. Running this after a major npm-postgres-mashup version change will drop some tables. To build the schema run:

npm2pg -d database -u username -p password --build-schema

Once the schema is built, you can start replicating the data. Do this by running:

npm2pg -d database -u username -p password

npm2pg can also build reporting tables from the package jsonb documents. Add --reporting-tables parameter to run this after sync is complete. Otherwise you can run the SQL yourself (see ./db/createReportingTables.sql)

To get to the cli help about additional parameters run:

npm2pg --help

npm-postgres-mashup will automatically add the necessary tables to the postgres database.




npm i npm-postgres-mashup

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