"unbound variable" error when running nvm from post-receive hook

[Znarkus]

Running (cd /home/user/app2/2016-12-25-19.28.59 && nvm i && nvm use)

remote: Found '/home/user/app2/2016-12-25-19.28.59/.nvmrc' with version <6.9.2>
remote: /home/user/.nvm/nvm.sh: line 2250: PROVIDED_REINSTALL_PACKAGES_FROM: unbound variable
remote: /home/user/.nvm/nvm.sh: line 2253: PROVIDED_REINSTALL_PACKAGES_FROM: unbound variable

I removed this from .bashrc to make sure environment is setup properly.

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

Any idea what I'm doing wrong?

[PeterDaveHello]

I think you didn't provide enough info @Znarkus, what's the define of post-receive hook here? What's the shell been using here?

[Znarkus]

Sorry just upgraded 0.32.0 -> 0.32.1 and the error changed to:

remote: /home/user/.nvm/nvm.sh: line 374: NVM_FLAVOR: unbound variable
remote: /home/user/.nvm/nvm.sh: line 2375: NVM_INSTALL_SUCCESS: unbound variable

Post-receive hook:

#!/bin/bash

source $HOME/.bashrc

set -u
set -e

NEW_DIR="$HOME/app2/`date +%Y-%m-%d-%H.%M.%S`"
CURRENT_DIR=$HOME/app2/current
REPO_DIR="$HOME/app2/repo"
GIT_DIR="$HOME/project.git"

mkdir -p $REPO_DIR

git --work-tree="$REPO_DIR" --git-dir="$GIT_DIR" checkout -f
git --work-tree="$REPO_DIR" checkout-index -a --prefix="$NEW_DIR/"
(cd "$NEW_DIR" && nvm i && nvm use && npm i --production && npm run build)
rm -f "$CURRENT_DIR"
ln -s "$NEW_DIR" "$CURRENT_DIR"
sudo restart project

Bash is the shell on the local computer I'm doing git push from, and bash is the default for the remote user.

[PeterDaveHello]

@Znarkus would you please how did you install and upgrade nvm?

[Znarkus]

curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.32.1/install.sh | bash

[ljharb]

@Znarkus what bash options do you have set? what does nvm debug output? I see in your hook that you have the u and e options set, but I'm not able to reproduce these errors with that.

Either way, I can address the NVM_INSTALL_SUCCESS and NVM_FLAVOR errors.