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Provides generic purpose Gradle utilities like: file transfer (upload/download) via SMB/SFTP/HTTP, file watcher, asynchronous progress logger, GUI notification service
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README.MD

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Download Build StatusGradle Status Apache License, Version 2.0, January 2004

Gradle Common Plugin

About

Provides generic purpose Gradle utilities like:

  • File transfer (upload/download) via SMB/SFTP/HTTP,
  • File watcher,
  • Asynchronous progress logger,
  • GUI notification service.

All above exposed as common extension to your build scripts to be consumed by your own Gradle tasks.

Setup

As of plugin is published at official Gradle Plugin Portal, see instructions from there.

Usage

Use common extension to implement any custom Gradle task with improved UX:

tasks {
    register("transferFile") {
        doLast {
            common {
                // download file using unified file resolver with interactive progress logger
                val mavenFile = resolveFile("some-group:some-package:1.0.0@zip") // Maven coordinates / Gradle dependency notation
                val urlFile = resolveFile("sftp://my-file-storage.com/some/path/my-file.zip") // some HTTP/SMB/SFTP URL
    
                // upload file using interactive progress logger
                fileTransfer.upload("smb://other-file-storage/other/path", mavenFile)
                fileTransfer.upload("sftp://yet-another-file-storage.com/other/path", urlFile)
    
                notifier.info("Files transferred successfully!")
            }
        }       
    }

    register("calculateNums") {
        doLast {
            common {
                // user input service is not available in public Gradle API however plugin is exposing it
                if (userInput.askYesNoQuestion("Calc in parallel?")) { 
                    val nums = listOf(1, 2, 3)
        
                    // do tasks in parallel using coroutines with interactive, async progress logger
                    progress(nums.size) {
                        parallel.each(nums) { num ->
                            increment("Calculating for '$num'")
                                waitFor(5000) // heavy calculation here
                            }   
                        }
                    }   
                }
            
                // this will freeze task a little bit but with showing nice countdown timer
                progressCountdown(3_000)
    
                notifier.info("Calculated successfully!")
            }
        }       
    }
}

Configuration

Illustrative example:

common {
   fileTransfer {

        // default values for all protocols

        user.set(prop.string("fileTransfer.user"))
        password.set(prop.string("fileTransfer.password"))
        domain.set(prop.string("fileTransfer.domain"))

        // protocol specific credentials

        sftp {
            user.set(prop.string("fileTransfer.sftp.user"))
            password.set(prop.string("fileTransfer.sftp.password"))
        }
        smb {
            user.set(prop.string("fileTransfer.smb.user"))
            password.set(prop.string("fileTransfer.smb.password"))
            domain.set(prop.string("fileTransfer.smb.domain"))
        }
        http {
            client {
                basicUser.set(prop.string("fileTransfer.http.user"))
                basicPassword.set(prop.string("fileTransfer.http.password"))
            }
        }
    }
    notifier {
        enabled.set(prop.boolean("notifier.enabled"))
    }
}

License

Gradle Common Plugin is licensed under the Apache License, Version 2.0 (the "License")

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