Against a RelaxNG schema. I had help figuring this out from Hugh and Ryan at DC3:
$ find {searchpath} -name "*.xml" -print | parallel --tag jing {relaxngpath}The find command hunts down all files ending with ".xml" in the directory tree under searchpath. The parallel command takes that list of files and fires off (in parallel) a jing validation run for each of them. The --tag option passed to jing ensures we get the name of the file passed through with each error message. This turns out (in general terms as seen by me) to be much faster than running each jing call in sequence, e.g. with the --exec primary in find.
As I'm running on a Mac, I had to install GNU Parallel and the Jing RelaxNG Validator. That's what Homebrew is for:
NB: you may have to install a down version of Java before you can get the jing-trang formula to work in homebrew (e.g., brew install java6).$ brew install jing
$ brew install jing-trang
$ brew install parallel
What's the context, you ask? I have lots of reasons to want to be able to do this. The proximal cause was batch-validating all the EpiDoc XML files for the inscriptions that are included in the Corpus of Campā Inscriptions before regenerating the site for an update today. I wanted to see quickly if there were any encoding errors in the XML that might blow up the XSL transforms we use to generate the site. So, what I actually ran was:
$ curl -O http://www.stoa.org/epidoc/schema/latest/tei-epidoc.rngThanks to everybody who built all these tools!
$ find ./texts/xml -name '*.xml' -print | parallel --tag jing tei-epidoc.rng
There is no longer a jing formula in the core homebrew libraries, see https://github.com/Homebrew/homebrew-core/pull/4799
ReplyDelete