By the time projects-dir.mk is used during onboarding, it's already cloned, and so is jw-pkg in all its glory. So better use a ssh-wrapper.sh directly under jw-pkg's version control instead of plainly generating one with echo some-script-logic > ssh-wrapper.sh.
This has the main benefit of allowing a more elaborate script. The one added by this commit removes "-l user" from remotes which have a standard-user@gitserver form, typically because they differentiate users via their SSH pubkeys only, and which would deny access if both -l user and standard-user@ were specified.
ssh-wrapper.sh still needs to be a target which is updated by a recipe, because the version found in jw-pkg can't be trusted to be executable during bootstrapping, because "make all" has not run, yet.
Signed-off-by: Jan Lindemann <jan@janware.com>
Jan Lindemann
ca72c21293