RunLast | run custom shell-scripts after QTS NAS QPKG re-integration | Script Programming library

Did you already copy the postgrest JDBC jar into liquidbase/lib ? https://docs.liquibase.com/workflows/database-setup-tutorials/postgresql.html

To get Guice dependency injection to work with picocli, your application likely has a custom factory. This factory is necessary when running the application, but it is also necessary when using the ManPageGenerator to generate documentation.

The ManPageGenerator application has a -c or --factory= option where you can specify the class name of this custom factory. Add this to the arguments when invoking the javaExec task in the build script.

I can get the status from Rscript back to the calling shell (R version 4.0.2, bash version 3.2.57 or zsh version 5.8 running on a MacBook Pro, macOS Mohave 10.14.6) using q(status = N). To get non-zero exit status from a failed R script, use q(status = 2) or higher, see quit:

I have written an Rscript that'll take care of all the edits to be made.

Basically the devtools::build_manual calls the R CMD Rd2pdf script and this script basically bundles the args to call tools:::..Rd2pdf.

So what I did was overload the tools:::..Rd2pdf function and add a --toc param to change the toc title, and add another function tex.mod that'll modify the latex before it's rendered these two function are saved to ${R_HOME}/bin/Rd2pdf.overload.R so they could be used by the modified Rd2pdf, modify the Rd2pdf script basically execute Rd2pdf.overload.R instead of running tools:::Rd2pdf() and overload the devtools::build_manual to accept a toc param that'll be passed to the Rd2pdf script.

tex.mod reorders the descriptions and adds the sections to the toc using myaddcontentsline macro defined in the Rd latex package which is a wrapper to the latex macro addcontentsline.

Note: the functions that are not contained in the sections are shown first.

Section will be defined by documenting the package.
ie create an R file with the name ur.pkg.name.R and add the description of the package like this:

One of the changes in picocli 4.x is the new execution framework. The user manual has a section on migration that may be useful.

By design, the CommandLine::execute method never throws an exception. So there is no need to surround the call to CommandLine::execute with a try/catch block (unless you need to catch an Error or Throwable).

Instead, you can optionally specify custom exception handlers, like you already do in your example. These exception handlers is where you can show an error message to the users. (Perhaps a combination of what was in the previous ExceptionHandler and the logic that previously was in the catch block.)

The ParameterExceptionHandler is invoked when the user provided invalid input. The default handler shows an error message, may suggest alternative spellings for options or subcommands that look like a typo, and finally displays the usage help message. The Handling Errors section of the user manual has an example ShortErrorMessageHandler that may be useful when the usage help message is so long that it obscures the error message.

The ExecutionExceptionHandler is invoked when the business logic throws an exception. The default handler just rethrows the exception, which results in a stack trace being printed. The Business Logic Exceptions section of the user manual shows an alternative.

It sounds like you need a custom ExecutionExceptionHandler that prints a stack trace followed by the usage help message.