mirror of https://github.com/containrrr/watchtower
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29 lines
1.2 KiB
Markdown
29 lines
1.2 KiB
Markdown
## Prerequisites
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To contribute code changes to this project you will need the following development kits.
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* [Go](https://golang.org/doc/install)
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* [Docker](https://docs.docker.com/engine/installation/)
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As watchtower utilizes go modules for vendor locking, you'll need atleast Go 1.11.
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You can check your current version of the go language as follows:
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```bash
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~ $ go version
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go version go1.12.1 darwin/amd64
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```
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## Checking out the code
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Do not place your code in the go source path.
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```bash
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git clone git@github.com:<yourfork>/watchtower.git
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cd watchtower
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```
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## Building and testing
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watchtower is a go application and is built with go commands. The following commands assume that you are at the root level of your repo.
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```bash
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go build # compiles and packages an executable binary, watchtower
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go test ./... -v # runs tests with verbose output
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./watchtower # runs the application (outside of a container)
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```
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If you dont have it enabled, you'll either have to prefix each command with `GO111MODULE=on` or run `export GO111MODULE=on` before running the commands. [You can read more about modules here.](https://github.com/golang/go/wiki/Modules)
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