Re: Selecting a project from the command line

[Manuel Gómez]

Am 26/8/21 um 18:58 schrieb Stephen Leake:
> Manuel Gómez <mgrojo@gmail.com> writes:
> > Is there a way from the command line to load that GPR file?
> This should work:
>
> emacs  --eval "(progn (require 'ada-mode)(wisi-prj-select-file \"wisi.gpr\" (ada-prj-default 
> \"nickname\")))"

That failed for me with this message:

wisi-prj-select-file used without wisi-prj-current-parse in 
project-find-functions

Then I tried:

emacs  --eval "(progn (setq project-find-functions 
'(wisi-prj-current-parse))(require 'ada-mode)(wisi-prj-select-file 
\"project.gpr\" (ada-prj-default \"nickname\")))"

Which silenced the message, but the project doesn't seem to be loaded. 
Navigation works, but not C-c C-c. No "WisiPrj Select" menu entry, and 
"Ada > Project files > Show project" says "wisi-prj-show: Wrong type 
argument: wisi-prj, nil"

Sorry, I wasn't able to advance with other approaches. In ada-mode 4.0 I 
can simply do this:

emacs -q src/main.adb --eval '(progn (require '\''ada-mode) 
(ada-set-default-project-file "project.gpr"))'

And then C-c RET to set main and build.