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Styling and build improvements
- Use multistage build, copied from fork https://github.com/tandeday/version99 - Added styling to html - Typo in generated pom
1 parent f37cf2e commit f5a69fe

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+59
-10
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‎.gitignore

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version99
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version99.exe

‎Dockerfile

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# Based on https://www.cloudreach.com/en/technical-blog/containerize-this-how-to-build-golang-dockerfiles/
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#
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# First create main in a rich build environment
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FROM golang:alpine as builder
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RUN mkdir /src
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ADD src /src
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WORKDIR /src
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RUN go mod init grons.nl/version99 && go build -o version99
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# then copy it to a small image.
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FROM alpine
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MAINTAINER Erik van Oosten, [email protected]
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RUN adduser -S -D -H -h /app appuser
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USER appuser
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COPY --from=builder /src/version99 /app/
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WORKDIR /app
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CMD ["./version99"]
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EXPOSE 8080
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‎README.md

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@@ -10,9 +10,16 @@ For example the following links will give an [empty jar](http://version99.grons.
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The [original Ruby/Camping application](https://github.com/erikvanoosten/version99/blob/master/version99.rb) was ported to Go by my colleague Frank Schroeders.
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Build it as follows:
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Build it natively as follows:
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go build
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cd src
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go mod init example/version99
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go build -o version99
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Build and run it in a modern Docker as follows:
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docker build -t version99:latest .
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docker run -it --rm -p 8080:8080 version99:latest
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This service is running on http://version99.grons.nl. However, I encourage you to run this service yourself as bandwidth to my machine is limited.
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‎favicon.ico

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‎favicon.png

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‎helper.go ‎src/helper.go

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‎http.go ‎src/http.go

+28-8
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@@ -8,7 +8,7 @@ import (
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const (
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INFO_URL = "http://day-to-day-stuff.blogspot.com/2007/10/announcement-version-99-does-not-exist.html"
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FAVICON_ICO = "AAABAAEAEBAQAAAAAAAoAQAAFgAAACgAAAAQAAAAIAAAAAEABAAAAAAAgAAAAAAAAAAAAAAAEAAAAAAAAAD/AAAA////AAAA/wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABEREQERERAAAAARAAABEAAREREBEREQABEAEQEQARAAERERAREREAAAAAAAAAAAAAAAAAAAAAACIiIiIiIiIiIiIiIiIiIiIiIiIhEiIiIiIiIhERIiIiIiIhEiESIiIiIiESIRIiIiIiIiIiIiIiIiIiIiIiIiIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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FAVICON_PNG = "iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAAOElEQVR4AWP4z0AaolwDGCCzKdeAiZAA0X4AA5p4mjCiix3/MQEOQTDCEfSYguTbQDgCKLeBJAQA5cd6lDERP0gAAAAASUVORK5CYII="
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EMPTY_JAR = "UEsDBAoAAAAAAME+SDiyfwLuGQAAABkAAAAUAAQATUVUQS1JTkYvTUFOSUZFU1QuTUb+ygAATWFuaWZlc3QtVmVyc2lvbjogMS4wDQoNClBLAQIKAAoAAAAAAME+SDiyfwLuGQAAABkAAAAUAAQAAAAAAAAAAAAAAAAAAABNRVRBLUlORi9NQU5JRkVTVC5NRv7KAABQSwUGAAAAAAEAAQBGAAAATwAAAAAA"
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POM_XML = `<?xml version="1.0" encoding="iso-8859-1"?>
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<name>{{.Name}}</name>
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<version>99.0-does-not-exist</version>
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<description>
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This is a generated pom. Version 99.0-does-not-exist is a dummy implementation with actually does nothing and has no dependencies.
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This is a generated pom.
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Version 99.0-does-not-exist is a dummy implementation which actually does nothing and has no dependencies.
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VERSION 99.0-does-not-exist IS NOT IN ANY WAY AFFILIATED WITH THE ORIGINAL DEVELOPERS of {{.GroupId}}.
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</description>
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<url>{{.InfoURL}}</url>
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INDEX_HTML = `<html>
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<head>
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<title>Version 99 Does Not Exist</title>
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<style>
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html { font-family: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Cantarell, Ubuntu, roboto, noto, arial, sans-serif; }
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body { padding: 5px; max-width: 550px; }
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h1 { font-size: 120%; }
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img { width:1em; height:1em; position:relative; top:2px; }
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</style>
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<link rel="icon" href="/favicon.png" type="image/png">
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</head>
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<body>
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<h1>Version 99 Does Not Exist</h1>
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<h1><img src="/favicon.png"> Version 99 Does Not Exist</h1>
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<p>Please see <a href="http://day-to-day-stuff.blogspot.com/2007/10/announcement-version-99-does-not-exist.html">my blog</a> to read why I created Version 99 Does Not Exist and its predecessor no-commons-logging.</p>
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<p>Version 99 Does Not Exist emulates a Maven 2 repository and serves empty jars for any valid package that has version number <i>99.0-does-not-exist</i>. It also generates poms, <span style="text-decoration: line-through">metadata files</span> (removed since 2.0) and of course the appropriate hashes.</p>
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<p>For example the following links will give an <a href="http://version99.grons.nl/mvn2/commons-logging/commons-logging/99.0-does-not-exist/commons-logging-99.0-does-not-exist.jar">empty jar</a>, its <a href="http://version99.grons.nl/mvn2/commons-logging/commons-logging/99.0-does-not-exist/commons-logging-99.0-does-not-exist.pom">pom</a> and the <a href="http://version99.grons.nl/mvn2/commons-logging/commons-logging/maven-metadata.xml"><span style="text-decoration: line-through">maven metadata</span></a> for commons-logging.</p>
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</html>`
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NOT_FOUND_HTML = `<html>
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<head>
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<title>Version 99 Does Not Exist</title>
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<style>
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html { font-family: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Cantarell, Ubuntu, roboto, noto, arial, sans-serif; }
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body { padding: 5px; max-width: 550px; }
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h1 { font-size: 120%; }
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h1 > a { text-decoration: inherit; color: inherit; }
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img { width:1em; height:1em; position:relative; top:2px; }
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</style>
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<link rel="icon" href="/favicon.png" type="image/png">
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</head>
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<body>
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<h1>Version 99 Does Not Exist (Error 404)</h1>
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<h2>Not Found: {{.URL}}</h2>
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<h1><a href="/"><img src="/favicon.png"> Version 99 Does Not Exist - Error 404</a></h1>
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<h2>404 Not Found: {{.URL}}</h2>
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<p>
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<a href="{{.InfoURL}}">Version 99 Does Not Exist</a> is a virtual Maven2 repository.
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It generates jars and poms for any artifact with version <tt>99.0-does-not-exist</tt>.
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notFoundTemplate = template.Must(template.New("notFound").Parse(NOT_FOUND_HTML))
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pomTemplate = template.Must(template.New("pom").Parse(POM_XML))
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emptyJar = mustBase64Decode(EMPTY_JAR)
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favicon = mustBase64Decode(FAVICON_ICO)
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favicon = mustBase64Decode(FAVICON_PNG)
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)
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// --------------------------------------------------------------------
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return
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}
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if r.RequestURI == "/favicon.ico" {
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sendOK(favicon, "image/x-icon", w, r)
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if r.RequestURI == "/favicon.png" {
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sendOK(favicon, "image/png", w, r)
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return
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}
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sendNotFound(w, r)
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}
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‎main.go ‎src/main.go

File renamed without changes.

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