Incremental build API
Hi, For those who are interested in incremental builds we, at Takari, have released a general purpose incremental build API with an initial focus on Maven. We've created a short, high-level description of the framework[1] and we've opened up our Git repository with the code[2]. We also have a some demos that people can look at[3]. We are, and have been, running this code in production for a few months but it is still a work in progress. We have implemented a Maven lifecycle that integrates this API but we've just started using it ourselves. We will open this lifecycle up shortly for people to try but for now, if you're interested in incremental builds take a look and let us know what you think! A note to those interested that the use of the API in Maven requires 3.2.1+. [1]: http://takari.io/2014/03/25/incremental-build.html [2]: https://github.com/takari/io.takari.incrementalbuild [3]: https://github.com/takari/io.takari.incrementalbuild/tree/master/incrementalbuild/src/test/java/io/takari/incremental/demo Thanks, Jason -- Jason van Zyl Founder, Apache Maven http://twitter.com/jvanzyl http://twitter.com/takari_io - I never make the mistake of arguing with people for whose opinions I have no respect. -- Edward Gibbon
Re: Incremental build API
Thanks, I’ll take a look One of these days I was going to attempt a port of an incremental build system we developed to Maven. Some concepts include a post compile artifact byte code analyzer and comparator that classifies the nature of change to help optimize away (in some cases) the dependent transient rebuilds Of course using mvn clean would defeat this, we have a smarter clean that executes its goal only if the scm system has detected deletes… Anyway, I’ll use your announcement to try to engage. Thanks! From: Jason van Zyl ja...@takari.iomailto:ja...@takari.io Reply-To: Maven Users List users@maven.apache.orgmailto:users@maven.apache.org Date: Tuesday, March 25, 2014 at 10:44 AM To: Maven Users List users@maven.apache.orgmailto:users@maven.apache.org Subject: Incremental build API Hi, For those who are interested in incremental builds we, at Takari, have released a general purpose incremental build API with an initial focus on Maven. We've created a short, high-level description of the framework[1] and we've opened up our Git repository with the code[2]. We also have a some demos that people can look at[3]. We are, and have been, running this code in production for a few months but it is still a work in progress. We have implemented a Maven lifecycle that integrates this API but we've just started using it ourselves. We will open this lifecycle up shortly for people to try but for now, if you're interested in incremental builds take a look and let us know what you think! A note to those interested that the use of the API in Maven requires 3.2.1+. [1]: http://takari.io/2014/03/25/incremental-build.html [2]: https://github.com/takari/io.takari.incrementalbuild [3]: https://github.com/takari/io.takari.incrementalbuild/tree/master/incrementalbuild/src/test/java/io/takari/incremental/demo Thanks, Jason -- Jason van Zyl Founder, Apache Maven http://twitter.com/jvanzyl http://twitter.com/takari_io - I never make the mistake of arguing with people for whose opinions I have no respect. -- Edward Gibbon
Re: Incremental build API
Looking interesting - will definitely take a look at this for my various language plugins ( coffee script, clojure, frege ). On 26 Mar 2014, at 6:44, Jason van Zyl wrote: A note to those interested that the use of the API in Maven requires 3.2.1+. - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: Incremental build API
On Mar 25, 2014, at 2:36 PM, Mauri, Richard richard.ma...@sap.com wrote: Thanks, I’ll take a look One of these days I was going to attempt a port of an incremental build system we developed to Maven. Some concepts include a post compile artifact byte code analyzer and comparator that classifies the nature of change to help optimize away (in some cases) the dependent transient rebuilds Of course using mvn clean would defeat this, we have a smarter clean that executes its goal only if the scm system has detected deletes… Yes, clean becomes unnecessary unless we detect state changes we can't account for (configuration changes or the plugins change from the previous run). We handle the case of detecting stale outputs as well, where you need to delete the outputs of inputs that have been deleted. We also have a more fine-grained model underneath that allows us to model compilation units which is what we use in our incremental compilers (JDT and Javac implementations). Anyway, I’ll use your announcement to try to engage. Thanks! From: Jason van Zyl ja...@takari.iomailto:ja...@takari.io Reply-To: Maven Users List users@maven.apache.orgmailto:users@maven.apache.org Date: Tuesday, March 25, 2014 at 10:44 AM To: Maven Users List users@maven.apache.orgmailto:users@maven.apache.org Subject: Incremental build API Hi, For those who are interested in incremental builds we, at Takari, have released a general purpose incremental build API with an initial focus on Maven. We've created a short, high-level description of the framework[1] and we've opened up our Git repository with the code[2]. We also have a some demos that people can look at[3]. We are, and have been, running this code in production for a few months but it is still a work in progress. We have implemented a Maven lifecycle that integrates this API but we've just started using it ourselves. We will open this lifecycle up shortly for people to try but for now, if you're interested in incremental builds take a look and let us know what you think! A note to those interested that the use of the API in Maven requires 3.2.1+. [1]: http://takari.io/2014/03/25/incremental-build.html [2]: https://github.com/takari/io.takari.incrementalbuild [3]: https://github.com/takari/io.takari.incrementalbuild/tree/master/incrementalbuild/src/test/java/io/takari/incremental/demo Thanks, Jason -- Jason van Zyl Founder, Apache Maven http://twitter.com/jvanzyl http://twitter.com/takari_io - I never make the mistake of arguing with people for whose opinions I have no respect. -- Edward Gibbon Thanks, Jason -- Jason van Zyl Founder, Apache Maven http://twitter.com/jvanzyl http://twitter.com/takari_io - There's no sense in being precise when you don't even know what you're talking about. -- John von Neumann
Re: Incremental build API
Should work for any kind of plugins. We have integrated this into 20 or so mojos thus far ranging from source generation, resource processing, resource generation, compilation and class file processing. It's intended to be general purpose but we're looking for feedback to help flesh out the APIs and make them more friendly where/if they are not. On Mar 25, 2014, at 3:09 PM, Mark Derricutt m...@talios.com wrote: Looking interesting - will definitely take a look at this for my various language plugins ( coffee script, clojure, frege ). On 26 Mar 2014, at 6:44, Jason van Zyl wrote: A note to those interested that the use of the API in Maven requires 3.2.1+. - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org Thanks, Jason -- Jason van Zyl Founder, Apache Maven http://twitter.com/jvanzyl http://twitter.com/takari_io - To think is easy. To act is hard. But the hardest thing in the world is to act in accordance with your thinking. -- Johann von Goethe
