install script assumes path of asdf

[zrusilla]

In plugins/nodejs/bin/install, the invocation of asdf reshim assumes that it is findable on the PATH, which may not always be the case.

asdf reshim "$(plugin_name)" "$ASDF_INSTALL_VERSION"

I was able to work around it by modifying ../lib/utils.sh to export ASDF_DIR:

export ASDF_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)

and prepending the path to asdf in install:

$ASDF_DIR/bin/asdf reshim "$(plugin_name)" "$ASDF_INSTALL_VERSION"

I will submit a patch for this if you like.

[augustobmoura]

On which occasions would asdf not be on PATH?

[matmatias]

On which occasions would asdf not be on PATH?

When installing asdf and nodejs via script, for example.