_update-tox-files

#!/bin/bash -e
#  Update tox.ini files from global/*.  Assumes git clones have already
#  been performed.  Does not commit, push, or submit/review.
#  See `batch-example` for usage as a batch of charm updates.

charms="$(cat charms.txt)"

for charm in $charms; do
    if [ ! -d charms/$charm ]; then
        echo "Use ./get-charms master to clone the charm dirs first ($charm not found)"
        exit 1
    fi
done

for charm in $charms; do
    charm_type="$(./what-is charms/$charm)"
    echo "===== $charm ($charm_type) ====="
    (
        # Systematically copy tox.ini files into repos
        case $charm_type in
            classic-zaza)
                cp -fvp global/$charm_type/tox.ini charms/$charm/tox.ini
                ;;
            source-zaza)
                cp -fvp global/$charm_type/tox.ini charms/$charm/tox.ini
                cp -fvp global/$charm_type/src/tox.ini charms/$charm/src/tox.ini
                ;;
            *)
                echo "UNKNOWN TYPE" && exit 1
                ;;
        esac

        # Ensure certain directories exist, even if not otherwise required.
        # Makes all repos consistent with things like the flake8 command paths.
        # https://bugs.launchpad.net/bugs/1843826
        case $charm_type in
            classic-zaza)
                if [ ! -d charms/$charm/files ]; then
                    mkdir -v charms/$charm/files
                    touch charms/$charm/files/.gitkeep
                fi
                ;;
            source-zaza)
                if [ ! -d charms/$charm/src/files ]; then
                    mkdir -v charms/$charm/src/files
                    touch charms/$charm/src/files/.gitkeep
                fi
                ;;
            *)
                echo "UNKNOWN TYPE" && exit 1
                ;;
        esac

        # Death to py27
        sed -e "s#python-charm-jobs#python35-charm-jobs#g" -i charms/$charm/.zuul.yaml
  )
done