docs about fork

Author: tomzo

readme.md

@@ -4,24 +4,119 @@
 
 A lightweight [NuGet service](https://docs.microsoft.com/en-us/nuget/api/overview) implementation.
 
-## Getting Started
+About this fork:
+ - we have previously created and used [LiGet](https://github.com/ai-traders/liget/), now we are moving to BaGet.
+ - [upstream BaGet](https://github.com/loic-sharma/BaGet) has several missing pieces which we added in the fork.
+ - added unit, integration tests and e2e tests with paket and nuget cli.
+ - added release cycle and testing of docker image using continuous delivery practices. [PR](https://github.com/loic-sharma/BaGet/pull/108)
+ - implements read-through cache, which [does not work upstream](https://github.com/loic-sharma/BaGet/issues/93)
+ - uses paket and FAKE for build system. [PR](https://github.com/loic-sharma/BaGet/pull/108)
+ - uses [Carter](https://github.com/CarterCommunity/Carter) for routing rather than bare Asp routing.
+ - we intend to merge all this upstream, but review is slow and we need working server now.
+ - we intend to move V2 from LiGet to BaGet.
 
-1. Install [.NET Core](https://www.microsoft.com/net/download)
-2. Run `git clone https://github.com/loic-sharma/BaGet.git`
-3. Navigate to `.\BaGet\src\BaGet`
-4. Start the service with `dotnet run`
-5. Open the URL `http://localhost:5000/v3/index.json` in your browser
+# Usage
 
-For more information, please refer to [our documentation](https://loic-sharma.github.io/BaGet/).
+See [releases](https://github.com/ai-traders/BaGet/releases) to get docker image version.
 
-## Features
+```
+docker run -ti -p 9090:9090 tomzo/baget:<version>
+```
 
-* Cross-platform
-* [Dockerized](https://loic-sharma.github.io/BaGet/#running-baget-on-docker)
-* [Cloud ready](https://loic-sharma.github.io/BaGet/cloud/azure/)
-* [Supports read-through caching](https://loic-sharma.github.io/BaGet/configuration/#enabling-read-through-caching)
-* Can index the entirety of nuget.org. See [this documentation](https://loic-sharma.github.io/BaGet/tools/mirroring/)
-* Coming soon: Supports [private feeds](https://loic-sharma.github.io/BaGet/private-feeds/)
-* And more!
+For persistent data, you should mount **volumes**:
+ - `/var/baget/packages` contains pushed private packages
+ - `/var/baget/db` contains sqlite database
+ - `/var/baget/cache` contains cached public packages
 
-Stay tuned, more features are planned!
+You should change the default api key (`NUGET-SERVER-API-KEY`) used for pushing packages,
+by setting SHA256 into `ApiKeyHash` environment variable.
+
+## On client side
+
+### Usage only as private repository
+
+For **dotnet CLI and nuget** you need to configure nuget config `~/.nuget/NuGet/NuGet.Config` with something like:
+```xml
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <add key="nuget" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
+    <add key="baget" value="http://baget:9090/v3/index.json" protocolVersion="3" />
+  </packageSources>
+</configuration>
+```
+
+For paket, in `paket.dependencies`, just specify another source:
+```
+source http://baget:9090/v3/index.json
+```
+
+### Pushing packages
+
+```
+dotnet nuget push mypackage.1.0.0.nupkg --source http://baget:9090/v3/index.json --api-key NUGET-SERVER-API-KEY
+```
+
+### Usage as caching proxy
+
+For **dotnet CLI and nuget** you need to configure nuget config `~/.nuget/NuGet/NuGet.Config` with something like:
+```xml
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <add key="baget" value="http://baget:9090/cache/v3/index.json" protocolVersion="3" />
+    <add key="baget" value="http://baget:9090/v3/index.json" protocolVersion="3" />
+  </packageSources>
+</configuration>
+```
+
+For paket, in `paket.dependencies`, just specify baget as the 2 only sources
+```
+source http://baget:9090/cache/v3/index.json
+# public packages...
+
+source http://baget:9090/v3/index.json
+# private packages...
+```
+
+# Development
+
+We rely heavily on docker to create reproducible development environment.
+This allows to execute entire build process on any machine which has:
+ - local docker daemon
+ - docker-compose
+ - `ide` script on path. It is a [CLI toolIDE](https://github.com/ai-traders/ide)
+  wrapper around docker and docker-compose which deals with issues such as ownership of files,
+  mounting proper volumes, cleanup, etc.
+
+You can execute entire build from scratch to e2e tests (like [travis](.travis.yml)).
+ - Install docker daemon if you haven't already
+ - Install docker-compose
+ - Install IDE
+```
+sudo bash -c "`curl -L https://raw.githubusercontent.com/ai-traders/ide/master/install.sh`"
+```
+
+Then to execute entire build:
+```
+./tasks.sh all
+```
+
+This will pull `dotnet-ide` [docker image](https://github.com/ai-traders/docker-dotnet-ide) which
+has all build and test dependencies: dotnet SDK, mono, paket CLI, FAKE, Node.js.
+
+## Release cycle
+
+Releases are automated from the master branch, executed by GoCD pipeline, release is published only if all tests have passed.
+[Travis](https://travis-ci.com/ai-traders/BaGet) executes the same tasks in the same environment and is for reference to the public community.
+If there is `- Unreleased` note at the top of [Changelog](CHANGELOG.md),
+then release is a preview, tagged as `<version>-<short-commit-sha>`.
+Otherwise it is a full release, tagged as `<version>`.
+
+### Submitting patches
+
+1. Fork and create branch.
+2. Commit your changes.
+3. Submit a PR, travis will run all tests.
+4. Address issues in the review and build failures.
+5. Before merge rebase on master `git rebase -i master` and possibly squash some of the commits.