asdf-plugin-add-deps

#!/usr/bin/env bash
set -euo pipefail

# NOTE WIP

[[ ! -f .tool-plugins ]] || {
    # NOTE plugins not in https://github.com/asdf-vm/asdf-plugins/tree/master/plugins should be listed
    # in a .tool-plugins file as '<name> <git url> <optional git ref>' lines
    # see https://github.com/asdf-vm/asdf/issues/240
    comm -23 <(cut -d" " -f1 .tool-plugins | sort) <(asdf plugin list | sort) | \
        join -a1 - <(cat .tool-plugins) | \
        xargs -r -t -L1 asdf plugin add

    # handle optional git ref
    cat .tool-plugins | \
        { grep "^[^ ]\+ [^ ]\+ [^ ]\+$" || true; } | \
        cut -d" " -f1,3 | \
        xargs -r -t -L1 asdf plugin update
}

# automatically install required plugins
# see https://github.com/asdf-vm/asdf/issues/240#issuecomment-811629863
comm -23 <(cut -d" " -f1 .tool-versions | sort) <(asdf plugin list | sort) | \
    join -a1 - <(asdf plugin list all) | \
    xargs -r -t -L1 asdf plugin add