Download and configure TASSEL JAR files from Maven Central

Downloads the TASSEL fat JAR (with all dependencies) from Maven Central and caches it locally. This only needs to be run once per TASSEL version. Subsequent package loads will use the cached JAR automatically.

Usage

setupTASSEL(version = TASSEL_MAVEN$VERSION, force = FALSE)

Arguments

version: TASSEL version to download. Defaults to "5.2.96".
force: If TRUE, re-download even if a cached version exists. Defaults to FALSE.

Value

The path to the JAR cache directory (invisibly).

Details

The JAR is downloaded from Maven Central at: https://mvnrepository.com/artifact/net.maizegenetics/tassel

Files are cached under the standard R user cache directory (see R_user_dir) at ~/.cache/R/rTASSEL/java/<version>/ (Linux), ~/Library/Caches/org.R-project.R/R/rTASSEL/java/<version>/ (macOS), or the equivalent on Windows.

A SHA-1 checksum is verified after download to ensure file integrity.

Examples

if (FALSE) { # \dontrun{
## Download default TASSEL version
setupTASSEL()

## Force re-download
setupTASSEL(force = TRUE)
} # }