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A DSL for data-driven computational pipelines

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https://github.com/nextflow-io/nextflow/blob/e85fcc8b4959d6e34c59e98961d3a835b2c81951/modules/nextflow/src/main/groovy/nextflow/processor/TaskProcessor.groovy#L1439-L1446

pinned
lang/processes

## New feature as seen on twitter https://twitter.com/yokofakun/status/1248533372630155264 I'd like to have a way to describe a **recursive** process that would call itself until a condition is done. I have...

kind/feature
pinned
lang/processes

## Bug report Given a process with the following input: ``` input: path input, stageAs: 'in/*' ``` where the input channel is a list of paths (`Channel.fromPath(params.reads).toSortedList()`), I expect that...

kind/bug
pinned
lang/processes

## Bug report ### Expected behavior and actual behavior I have a simple process that creates a directory based on a string value passed to that process. I then want...

kind/bug
pinned
lang/processes

Not sure I'm missing something super obvious, but is `each` supported in DSL2? The following doesn't work: ```nextflow nextflow.enable.dsl=2 numbers = Channel.of(1, 2, 3) letters = Channel.of('A', 'B') process test...

kind/bug
help wanted
pinned
lang/processes

## Bug report Capturing wildcard files in an ```output:``` block ```nextflow process split_foo_gz { input: set sample, file(foo) from foos output: set sample, file("*.foo.gz") into splitFoos ... ``` appears to...

kind/enhancement
pinned
lang/processes

## New feature I would like to have the DSL2 support specifying the channels for processes and workflows via keywords. Some workflows I've written require many channels (5, 10, even...

kind/feature
pinned
lang/processes

## New feature I would like to be able to produce a single channel with multiple named values (ie a `Map`) from my processes, ie `my_proccess.out.view()` should return: ``` [a:abc,...

pinned
lang/processes

## New feature Pinging @rsuchecki @pditommaso (I couldn't find an issue with this, I hope it's okay that I open a new one). Based on a small conversation on the...

pinned
lang/processes

## Bug report A multi-day-running pipeline (nextflow 22.04.0 build 5697) has failed suddenly, with nextflow itself crashing. Reproduced with a separate, identical run, though it failed earlier the second time....

env/java