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airblade / voom

A simplest-thing-that-works Vim plugin manager. Use with Vim 8 or Pathogen.

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Cannot pull with rebase error

Integralist opened this issue · comments

commented

I've just noticed the following error...

$ voom update
error: cannot pull with rebase: You have unstaged changes.
error: please commit or stash them.

Any ideas on where I can start to debug this? Thanks :-)

commented

Hmm, there is absolutely no error handling anywhere in the script ;)

I should think this line is tripping up. You could move it below the echo in the following (code) line to find out which plugin has the unstaged changes.

I suppose the correct thing to do is catch any errors when git-pulling, display them nicely to the user, and press on.

commented

OK so I figured out it was one of my own plugins that was in a inconsistent state :-)

Annoyingly I fixed the issue and then realised I should've left it broken so I could use...

error() {
  local parent_lineno="$1"
  local message="$2"
  local code="${3:-1}"
  if [[ -n "$message" ]] ; then
    echo "Error on or near line ${parent_lineno}: ${message}; exiting with status ${code}"
  else
    echo "Error on or near line ${parent_lineno}; exiting with status ${code}"
  fi
  exit "${code}"
}

trap 'error ${LINENO}' ERR

...to try and capture any errors (as I would've opened a PR for you), but now nothing's broken so decided to leave it.