_update-requirements

#!/bin/bash -e
#  Update *requiremments.txt 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 *requirements.txt files into repos
        case $charm_type in
            source-zaza)
                cp -fvp global/$charm_type/src/*requirements.txt charms/$charm/src/
                cp -fvp global/$charm_type/*requirements.txt charms/$charm/
                ;;
            classic-zaza)
                cp -fvp global/$charm_type/*requirements.txt charms/$charm/
                ;;
            *)
                echo "UNKNOWN TYPE" && exit 1
                ;;
        esac
  )
done