60 lines
2.3 KiB
Markdown
60 lines
2.3 KiB
Markdown
# docker hub description updater
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[](https://travis-ci.com/volker-raschek/docker-hub-description-updater)
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[](https://goreportcard.com/report/github.com/volker-raschek/docker-hub-description-updater)
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[](http://godoc.org/github.com/volker-raschek/docker-hub-description-updater)
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[](https://hub.docker.com/r/volkerraschek/dhdu)
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By specifying the login data for [hub.docker.com](https://hub.docker.com) you
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can update the short and long description of a docker repository.
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## Usage
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The examples below describe two ways to update the full description of the
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docker hub repository. First by the binary and second by a container based way.
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```bash
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dhdu \
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--user=<username> \
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--password=<password> \
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--namespace=<namespace> \
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--repository=<repository> \
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--file=./README.md
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```
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```bash
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docker run \
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--rm \
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--volume $(pwd):/workspace \
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volkerraschek/dhdu \
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--user=<username> \
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--password=<password> \
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--namespace=<namespace> \
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--repository=<repository> \
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--file=./README.md
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```
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## Compiling the source code
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There are two different ways to compile dhdu from scratch. The easier ways is
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to use the pre-defined container image in the Makefile, which has included all
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dependancies to compile dhdu. Alternatively, if all dependencies are met,
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dhdu can also be compiled without the container image. Both variants are
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briefly described.
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### Compiling the source code via container image
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To compile dhdu via container image it's necessary, that a container runtime
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is installed. In the Makefile is predefined docker, but it's can be also used
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podman. Execute `make container-run/dhdu` to start the compiling process.
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```bash
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make container-run/dhdu
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```
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#### Compiling the source code without container image
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Make sure you have installed go >= v1.12. Execute `make dhdu` to compile
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dhdu without a container-image. There should be a similar output as when
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compiling dhdu via the container image.
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