XQLint - XQuery & JSONiq linter

[William Candillon]

Hello,

Here's a cli tool you can use to check your queries for warnings and errors:
https://github.com/wcandillon/xqlint

Kind regards,

William

[her...@stamm-wilbrandt.de]

Cool tool!

"lint" warnings for my XQuery or JSONiq scripts are typically either "Unexpected Indentation" or "Trailing whitespace".
But option "-s no" allows to skip style checking, see below screenshot.

And "xqlint highlight ..." can be "misused" to highlight JSON files as well, see bottom:

Hermann Stamm-Wilbrandt.

[William Candillon]

Cool!

In 0.0.6, --style-check will be no by default.

Maybe it was too harsh to activate it by default ;-)

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[her...@stamm-wilbrandt.de]

Just tried "xqlint lint -s no ..." with the 6 featured queries on try.zorba.io:
http://try.zorba.io/featured

The try/catch query results in error message:
$ xqlint lint -s no tc.xq
/home/stammw/tc.xq
[1:0] [W02] "http://www.w3.org/2005/xqt-errors" already bound to the "err" prefix
declare namespace err="http://www.w3.org/2005/xqt-errors";
Linted 1 files. Found 0 errors and 1 warnings.
$

And try.zorba.io complains if first line is commented out ...
http://try.zorba.io/queries/xquery/Nx4rVAQL9aQ9bDCQrBKdyr%2BRbok%3D


Hermann Stamm-Wilbrandt.

[William Candillon]

Hi Hermann,

It's actually a bug in try.zorba.io not xqlint (we use eval which has
a different static context).
The default static context is configured to be identical to one
configured on the http://28.io platform.
So the warning thrown in the try catch example is accurate if you run
the query on 28.io.

If you run a different processor, you will have to set the static
context programatically in the XQLint object.
It is likely that the xqlint cli will allow to specify static context
options in a file (something like .xqlintrc) but it is not planned
yet. However Pull requests are welcomed ;-)

Kind regards,

William