feature: initial commit

Author: PhilippHeuer

.gitattributes

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+##
+# Handle line endings automatically for files detected as text
+##
+*               text=auto
+
+##
+# The above will handle all files NOT found below
+##
+
+# These files are text and should be normalized (Convert crlf => lf)
+.gitignore      text
+.gitattributes  text
+*.adoc          text
+*.textile       text
+*.mustache      text
+*.csv           text
+*.tab           text
+*.tsv           text
+*.sql           text
+*.md		    text
+*.css           text
+*.df            text
+*.htm           text
+*.html          text
+*.java          text
+*.js            text
+*.json          text
+*.jsp           text
+*.jspf          text
+*.jspx          text
+*.properties    text
+*.sh            text
+*.tld           text
+*.txt           text
+*.tag           text
+*.tagx          text
+*.xml           text
+*.yml           text
+
+# These files are binary and should be left untouched (binary is a macro for -text -diff)
+*.class         binary
+*.dll           binary
+*.ear           binary
+*.gif           binary
+*.ico           binary
+*.jar           binary
+*.jpg           binary
+*.jpeg          binary
+*.png           binary
+*.so            binary
+*.war           binary
+
+# Documents
+*.doc           diff=astextplain
+*.docx          diff=astextplain
+*.dot           diff=astextplain
+*.pdf           diff=astextplain
+*.rtf           diff=astextplain
+
+# Linux
+*.sh            text eol=lf
+*.bash          text eol=lf
+
+# Visual Studio
+*.sln           text eol=crlf
+*.csproj        text eol=crlf
+*.vbproj        text eol=crlf
+*.vcxproj       text eol=crlf
+*.vcproj        text eol=crlf
+*.dbproj        text eol=crlf
+*.fsproj        text eol=crlf
+*.lsproj        text eol=crlf
+*.wixproj       text eol=crlf
+*.modelproj     text eol=crlf
+*.sqlproj       text eol=crlf
+*.wmaproj       text eol=crlf
+*.xproj         text eol=crlf
+*.props         text eol=crlf
+*.filters       text eol=crlf
+*.vcxitems      text eol=crlf
+
+# Language specific diff implementation # https://github.com/git/git/blob/master/userdiff.c #
+
+# HTML
+*.htm           diff=html
+*.html          diff=html
+
+# Java
+*.htm           diff=java
+
+# Objective-C
+*.c             diff=objc
+
+# Perl
+*.pl            diff=perl
+
+# PHP
+*.php           diff=php
+*.php4          diff=php
+*.php5          diff=php
+*.php7          diff=php
+
+# Python
+*.py            diff=python
+*.py2           diff=python
+*.py3           diff=python
+
+# Ruby
+*.rb            diff=ruby
+
+# Bibtex
+*.bibtex        diff=bibtex
+
+# Tex
+*.tex           diff=tex
+
+# CPP
+*.h             diff=cpp
+*.cpp           diff=cpp
+
+# C-Sharp
+*.cs            diff=csharp
+
+# CSS
+*.css           diff=css

Dockerfile

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+############################################################
+# Dockerfile
+############################################################
+
+# Set the base image
+FROM frolvlad/alpine-glibc:latest
+
+############################################################
+# Configuration
+############################################################
+ENV VERSION "3.10.0"
+ENV VERSION_TAG_SHA "dd10d17"
+
+############################################################
+# Entrypoint
+############################################################
+COPY docker-entrypoint.sh /usr/local/bin/
+
+############################################################
+# Installation
+############################################################
+
+RUN apk --no-cache add bash tar gzip curl ca-certificates gettext &&\
+    curl -L -o /tmp/oc.tar.gz https://github.com/openshift/origin/releases/download/v${VERSION}/openshift-origin-client-tools-v${VERSION}-${VERSION_TAG_SHA}-linux-64bit.tar.gz &&\
+    tar xzvf /tmp/oc.tar.gz -C /tmp/ &&\
+    mv /tmp/openshift-origin-client-tools-v${VERSION}-${VERSION_TAG_SHA}-linux-64bit/oc /usr/local/bin &&\
+    rm -rf /tmp/oc.tar.gz /tmp/openshift-origin-client-tools-v${VERSION}-${VERSION_TAG_SHA}-linux-64bit &&\
+    chmod +x /usr/local/bin/oc &&\
+    chmod +x /usr/local/bin/docker-entrypoint.sh &&\
+    apk del tar gzip
+
+############################################################
+# Execution
+############################################################
+ENTRYPOINT [ "docker-entrypoint.sh" ]
+CMD [ "oc", "--help"]

LICENSE

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+MIT License
+
+Copyright (c) 2018 Philipp Heuer
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# OpenShift CLI
+
+This Openshift command line tool docker image ships oc and includes gettext so you can use envsubst to substitute environment variables in your CI/CD pipeline, for example using in Jenkins or a job in GitLab CI .gitlab-ci.yml file.
+
+## Features
+
+Get a valid KubeCTL Config based on the env variable `OC_SERVER` as well as `OC_USERNAME` and `OC_PASSWORD` or with the token as `OC_TOKEN`.

docker-entrypoint.sh

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+#!/bin/bash
+set -e
+
+# make sure the required directory exists
+mkdir -p /root/.kube
+
+# authByToken
+if [ -n "$OC_TOKEN" ]; then
+	oc login $OC_SERVER --token $OC_TOKEN --insecure-skip-tls-verify
+fi
+# authByUsername
+if [ -n "$OC_USERNAME" ]; then
+	oc login $OC_SERVER -u $OC_USERNAME -p $OC_PASSWORD --insecure-skip-tls-verify
+fi
+
+# real entrypoint
+exec "$@"

updater.yml

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+# Upstream Repository
+---
+repositoryNamespace: openshift
+repositoryName: origin
+pattern: "(master|develop|v(?<VERSION>[0-9]+.[0-9]+.[0-9]+))"