what-is

#!/bin/bash -e
# Identify the charm test framework and charm structure type of a charm git clone
# Tip: use `./get-charms master` to git clone all charms first.

charm_dir="$1"
usage="Usage example: ./what-is ~/git/charm-aodh"

if [ -z "$charm_dir" ]; then
    echo $usage && exit 1
fi

if [ ! -d "$charm_dir" ]; then
    echo "Not found ($charm_dir).  Consider using ./get-charms master." && exit 1
fi


# Determine charm test framework
if (cd $charm_dir && find -maxdepth 3 -type f -name tests.yaml |
        xargs grep "gate_bundles:" &> /dev/null); then
    test_framework="zaza"
else
    test_framework="unknown"
fi

# Determine charm structure (source charm or classic charm)
if (cd $charm_dir && find -path "./src/*" -name metadata.yaml |
        xargs grep "name:" &> /dev/null); then
    charm_structure="source"
elif (cd $charm_dir && find -maxdepth 1 -name metadata.yaml |
        xargs grep "name:" &> /dev/null); then
    if (cd $charm_dir && find -maxdepth 1 -name charm-helpers-hooks.yaml |
        xargs grep "repo:" &> /dev/null); then
        charm_structure="classic"
    else
        charm_structure="ops"
    fi
else
    charm_structure="unknown"
fi

if [ -f $charm_dir/.gitreview ]; then
    echo $charm_structure-$test_framework
else
    echo "ERROR: Not a charm" && exit 1
fi