https://github.com/metal-stack/builder

Builder image to create go applications.
https://github.com/metal-stack/builder

dockerfile golang

Last synced: 3 months ago
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Builder image to create go applications.

• Host: GitHub
• URL: https://github.com/metal-stack/builder
• Owner: metal-stack
• License: mit
• Created: 2020-02-03T14:24:27.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2024-11-11T13:38:22.000Z (3 months ago)
• Last Synced: 2024-11-11T14:33:01.667Z (3 months ago)
• Topics: dockerfile, golang
• Language: Makefile
• Size: 73.2 KB
• Stars: 3
• Watchers: 5
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Codeowners: CODEOWNERS

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README

        
# Common Builder

## Makefile

Use this repository in your Makefile by including it:

```Makefile

BINARY := metal-api

MAINMODULE := 

COMMONDIR := $(or ${COMMONDIR},../../common)

include $(COMMONDIR)/Makefile.inc

release:: all ;

```

You have to:

- specify the `BINARY` name. This will be the generated binary, it will be placed in the `bin` folder.

- specify the `MAINMODULE` path. This path should point to the folder of your `main.go`

- specify the `COMMONDIR` is the directory where this repository is located. you *MUST* evaluate if

  there is an environment variable `COMMONDIR` and use this one, so that our CI server

  and multistage builds can set this path to another location than on your local pc.

- overwrite the `release` target (note the two colons after the target name). Normally you should set

  this to the `all` which compiles your go code. But sometimes you want to do something before compiling

  (generate code, etc.).

Now you can simply `make` to build a binary

## Dockerfile for builder

You can use the image as a base builder image in your own Dockerfile:

```Dockerfile

FROM metalstack/builder:latest as builder

```

This base image wants you to have a `go.mod` and a `Makefile` where the default target

creates the binary. This binary will be located in the path `/work/bin/...`.