You will need all of the following to use VS Code natively for developing ATLAS offline/trigger code:
Set up the partial build of the packages that you want to work on in an
appropriate directory, using the
(Note that at the time of writing partial checkouts are not recommended, as
they don’t check out the
of the repository, which is doing much of the heavy lifting in the following.)
Make sure that you set up your build in a directory called
athena/ directory. With something like:
cd <some appropriate place> git clone ssh://firstname.lastname@example.org:7999/<username>/athena.git <set up the appropriate branch> <create a package_filters.txt file> mkdir build cd build/ asetup <the appropriate release> cmake -DATLAS_PACKAGE_FILTER_FILE=../package_filters.txt ../athena/Projects/WorkDir/
Once you’ve set up a functional build directory, where you are able to build
the packages that you want, just execute
code from that terminal to start
VS Code. In VS Code then open the
athena folder that you checked out in the
previous step, to start editing the code in it.
If you’ve done everything correctly, now when you open the source files included in the package(s) whose partial build you have set up, VS Code should be able to correctly parse those source files, and give you help with editing them.