1.3 KiB
1.3 KiB
Information for developers
Create a provs jar-file
- Clone this repo
- Build the jar-file by
./gradlew uberjarDesktop - In folder build/libs you'll find the file
provs-desktop.jar
This uberjar is a Java jar-file including all required dependencies.
Task
fun Prov.provisionK3s() = task { /* ... code and subtasks come here ... */ }
If you're having a deeper look into the provs code, you'll see regularly a task definition like this and might wonder ...
What is a task ?
A task is the basic execution unit in provs. When executed, each task produces exactly one result (line) with either success or failure.
The success or failure is computed automatically in the following way:
- a task fails if it calls subtasks and if at least one subtask has failed
- a taskWithResult works the same except that it requires an additional result to be returned which is also included in the success calculation
- a task defined with optional (i.e.
= optional { /* ... */ }always returns success (even if there are failing subtasks) - requireLast defines a task which must provide an explicit result and solely this result counts for success calculation
Call hierarchy
In the following link you can find an example of a sequence diagram when provisioning a desktop:
