Best posts made by ethauvin

ethauvin

I've started programming on a Tandy III when I was 9 years old and haven't stopped since then.

I was born and raised in France, but moved to the US when I was offered a job at Apple in my late teens.

After Apple, I started and sold a few companies and did a lot of consulting.

You probably know me as the author of one of the first daily linkblog, mostly focused on Java, which I ran for 7 years in the early 2000s. Or maybe as the author of a weekly column published in the Java Developer's Journal around the same time frame.

In recent years, I've been doing a lot of Kotlin, but Geert got me back into the Java fold, and I've been helping with both bld and RIFE2.

ethauvin

Use this topic to discuss bld extensions.

Our current official extensions are:

ethauvin

There are a couple new extensions in testing right now:

ethauvin

That's bld, Josh. Cheers!

ethauvin

When converting an existing website, you will most likely want to redirect old URLs to the new ones. RIFE2 makes it pretty simple. For example, to redirect:

https://example.com/news/2023/09/11

to

https://example.com/search?year=2023&month=09&day=11

You can easily convert the path info into parameters, by doing something like:

public class ExampleSite extends Site {
    //...
    private void redirectMoved(Context c, String url) {
        c.setStatus(301);
        c.addHeader("Location", url);
    }

    private void setRedirects() {
        //.. 
        get("/news", PathInfoHandling.MAP(
                        m -> m.p("year"),
                        m -> m.p("year").s().p("month"),
                        m -> m.p("year").s().p("month").s().p("day")),
                c -> redirectMoved(c, c.urlFor(searchUrl).params(c.parameters()).toString()));
    }

    @Override
    public void setup() {
        //..
        setRedirects();
    }
}

ethauvin

You can use this code in your build file to generate the project's pom in the project's root directory:

@BuildCommand(value = "pom-root", summary = "Generates the POM file in the root directory")
public void pomRoot() throws FileUtilsErrorException {
    PomBuilder.generateInto(publishOperation().fromProject(this).info(), dependencies(),
        new File(workDirectory, "pom.xml"));
}

Putting the pom in the root directory can help with tools like Snyk, SonarCloud, etc. as they will treat your project as a Maven project.

ethauvin

I think people have a hard time picturing how easy bld is to use, just by looking at the description, etc. Not until you actually try it will you realize that you can get project compiling and running in just a few minutes.

ethauvin

@gbevin said in bld advocacy ideas:

@ethauvin maybe a short video as an animated gif that can play directly on the website?

That's an idea. Will be catchy too.

ethauvin

And yet another one in testing

bld PIT Mutation Testing extension

ethauvin

@gbevin said in Extensions:

@ethauvin love seeing how straightforward it seems to make these!

Yeah, and I'm starting to think the command line approach is the better one. No dependencies, not locked to a specific version, etc.

ethauvin

@gbevin said in Extensions:

@ethauvin maybe extensions can declare which dependencies they rely upon, without setting a specific version number. When bld encounters that, it warns the developer that those dependencies are needed and that versions can be configured in a properties file? After that, it will just download those dependencies automatically without relying on a specific version from the extension.

That's a great idea. Like it a lot.

ethauvin

If you're using bld with Spring Boot you might like the following:

ethauvin

bld now supports Kotlin via a couple new extensions:

ethauvin

We just released bld 1.9.0, the pure Java build tool for developers who don't like dealing with build tools:

Improvements and clarifications to bld create commands
Improvements to Visual Studio Code templates
Updated dependency versions in project templates

The following extensions have also been updated:

Getting started has never been easier, either manually or using SDKMAN!, Homebrew or JBang :

bash -c "$(curl -fsSL https://rife2.com/bld/create.sh)"
sdk install bld
brew install rife2/tools/bld
jbang com.uwyn.rife2:bld:1.9.0

Erik C. Thauvin

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