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[FABCN-422] Add release guide #187

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18 changes: 6 additions & 12 deletions README.md
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Expand Up @@ -9,8 +9,6 @@

This is the project to support the writing of Contracts with the node.js runtime.

As a contributor looking to update this repo, please start with the [contributing guide](CONTRIBUTING.md)

## Documentation

As an application developer, to learn about how to implement **"Smart Contracts"** for Hyperledger Fabric using Node.js, please visit the [API documentation](https://hyperledger.github.io/fabric-chaincode-node/) and follow the tutorial links.
Expand All @@ -20,16 +18,6 @@ As an application developer, to learn about how to implement **"Smart Contracts"
- [Samples repository](https://github.com/hyperledger/fabric-samples)
- [Quick-start tutorial](TUTORIAL.md)

## Artifacts published from this repo

- npm modules
- [fabric-contract-api](https://www.npmjs.com/package/fabric-contract-api)
- [fabric-shim](https://www.npmjs.com/package/fabric-shim)
- [fabric-shim-api](https://www.npmjs.com/package/fabric-shim-api)
- [fabric-shim-crypto](https://www.npmjs.com/package/fabric-shim-crypto)
- docker images
- [fabric-nodeenv](https://hub.docker.com/r/hyperledger/fabric-nodeenv)

## Compatibility

For details on what Nodejs runtime and versions of Hyperledger Fabric can be used please see the [compatibility document](COMPATIBILITY.md).
Expand All @@ -40,6 +28,12 @@ In line with the advice from [npm on shrinkwrap](https://docs.npmjs.com/files/sh

It is **STRONGLY** recommended therefore that after testing, and before putting your contract into production a `npm-shrinkwrap.json` file is created. When the chaincode is install it will be via a `npm install --production` command.

## Contributing

If you are interested in contributing updates to this project, please start with the [contributing guide](CONTRIBUTING.md).

There is also a [release guide](RELEASING.md) describing the process for publishing new versions.

---

## License <a name="license"></a>
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45 changes: 45 additions & 0 deletions RELEASING.md
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# Releasing

The following artifacts are created as a result of releasing Fabric Chaincode Node:

- docker images
- [fabric-nodeenv](https://hub.docker.com/r/hyperledger/fabric-nodeenv)
- npm modules
- [fabric-contract-api](https://www.npmjs.com/package/fabric-contract-api)
- [fabric-shim](https://www.npmjs.com/package/fabric-shim)
- [fabric-shim-api](https://www.npmjs.com/package/fabric-shim-api)
- [fabric-shim-crypto](https://www.npmjs.com/package/fabric-shim-crypto)

**Note:** A docker image with a matching V.R version is required before releasing a new version of Fabric.
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V2 only statement...

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Although it's not used for releases, I'm assuming master is the same. Is it V.R.M for when I add the release process to the 1.4 branch, or is the docker image not required? Is there even a docker image?

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For 1.4 it uses the ccenv rather than have it's own dedicated one.


## Before releasing

It's useful to create an issue to keep track of each release, for example [FABCN-377 Release v2.0.0 chaincode-node](https://jira.hyperledger.org/browse/FABCN-377).

The following tasks are required before releasing:

- Update version numbers in package.json files to the required version
- Update `tag` in package.json files to the required value, e.g. `beta`, or `latest`
- Update test, sample, and docs files to match the new version
- Create a new release notes file
- Update the `CHANGELOG.md` file

The `changelog.sh` script in `tools/scripts` will prepopulate the changelog but you must check and edit the file manually afterwards as required

See the [Prepare 2.1.4 release](https://github.com/hyperledger/fabric-chaincode-node/pull/174) pull request for an example, although be careful to search for all versions in the codebase as they're easy to miss and things change!

## Create release

Creating a GitHub release on the [releases page](https://github.com/hyperledger/fabric-chaincode-node/releases) will trigger the build to publish the new release.
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Might want to include some comment about the name of the tag and what to put in the text.


When drafting the release, create a new tag for the new version (with a `v` prefix), e.g. `v2.1.4`

See previous releases for examples of the title and description.

## After releasing

- Update version numbers in package.json files to the next version appended with a `-unstable` pre-release label. e.g. `1.2.3-unstable`
- Update `tag` in package.json files to `unstable`
- Update test, sample, and docs files to match the new version

See the [Bump version to 2.1.5](https://github.com/hyperledger/fabric-chaincode-node/pull/175) pull request for an example. It should include almost all the files changed to prepare for the release, except for the release notes and changelog which do not need updating.