#!/usr/bin/env bash

# Migrates tags names in the form of tag:value to tag values.

export TMSU_DB=~/.tmsu/default.db

# Change the delimiter here to the one to convert
delim=:

for tv in `tmsu tags -a | grep $delim`
do
    tag=`cut -d $delim -f 1 <<< $tv`
    value=`cut -d $delim -f 2 <<< $tv`

    echo "Tag is '$tag', value is '$value'."

    tmsu tag --create $tag || true

    IFS=$'\n'
    for path in `tmsu files -t $tag$delim$value`
    do
        echo "  Tagging $path $tag=$value"

        tmsu tag $path $tag=$value
    done

    tmsu delete $tag:$value
done