git_tag

#!/bin/zsh

case "$1" in
    test)
        TYPE=$1
        ;;
    clean)
        TYPE=$1
        ;;
    *)
        echo "Usage: $0 {clean|test}"
        exit 2
esac

note() { echo "\033[1;32m$1\033[0m" } # green
notice() { echo "\033[1;34m$1\033[0m" } # blue
alert() { echo "\033[1;33m$1\033[0m" } # yellow
warn() { echo "\033[1;31m$1\033[0m"; } # red
success_face() { echo "\033[1;32m$1\033[1;33m ;)\033[0m" } # green
warn_face() { echo "\033[1;31m$1\033[1;33m O_o\033[0m" } # red

LATEST_MAJOR=0
LATEST_MINOR=0
LATEST_FIXED=0
MAX_MINOR=0
MAX_FIXED=0

note "Begins git tags clean."
notice "git fetch --tags"
git fetch --tags

# set array of tag
TAGS=$(git tag)
TAG=(`echo $TAGS`)

# filtering
for i in `seq 1 ${#TAG[@]}`; do
    if [[ "${TAG[$i]}" =~ ^[a-z]?[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
        FILTERD_TAG=(${FILTERD_TAG[@]} ${TAG[$i]})
    fi
done
TAG=$FILTERD_TAG
notice "tags: $TAG"

# set last minor version
TAG_COUNT=${#TAG[@]}
LAST_TAG=${TAG[$TAG_COUNT]}
CONVERTED_LAST_TAG=`echo $LAST_TAG | sed 's/\./ /g'`
LAST_TAG_ARRAY=(`echo $CONVERTED_LAST_TAG`)
typeset -i LAST_MINOR=$LAST_TAG_ARRAY[2]

for i in `seq 1 ${#TAG[@]}`; do
    VER=`echo ${TAG[$i]} | sed 's/\./ /g'`
    VERS=(`echo $VER`)
    typeset -i MAJOR=$VERS[1]
    typeset -i MINOR=$VERS[2]
    typeset -i FIXED=$VERS[3]

    # $LATEST_MAJOR < $MAJOR
    if [ $LATEST_MAJOR -lt $MAJOR ]; then
        # $LATEST_MINOR < $MAX_MINOR
        if [ $LATEST_MINOR -lt $MAX_MINOR ]; then
            DELETE_TAGS=(${DELETE_TAGS[@]} ${TAG[$i-1]})
        fi
        #echo "A) Current: $MAJOR.$MINOR.$FIXED, Latest: $LATEST_MAJOR.$LATEST_MINOR.$LATEST_FIXED"
        typeset -i LATEST_MAJOR=$VERS[1]
        typeset -i LATEST_MINOR=$VERS[2]
        typeset -i LATEST_FIXED=$VERS[3]

    # $LATEST_MINOR < $MINOR
    elif [ $LATEST_MINOR -lt $MINOR ]; then
        # $LATEST_FIXED < $MAX_FIXED
        if [ $LATEST_FIXED -lt $MAX_FIXED ]; then
            DELETE_TAGS=(${DELETE_TAGS[@]} ${TAG[$i-1]})
        fi
        # $MAX_MINOR < $MINOR
        if [ $MAX_MINOR -lt $MINOR ]; then
            MAX_MINOR=$MINOR
        fi
        #echo "B) Current: $MAJOR.$MINOR.$FIXED, Latest: $LATEST_MAJOR.$LATEST_MINOR.$LATEST_FIXED"
        typeset -i LATEST_MINOR=$VERS[2]
        typeset -i LATEST_FIXED=$VERS[3]
    else
        # $LATEST_FIXED < $FIXED
        if [ $LATEST_FIXED -lt $FIXED ]; then
            # $MINOR < $LAST_MINOR
            if [ $MINOR -lt $LAST_MINOR ]; then
                DELETE_TAGS=(${DELETE_TAGS[@]} ${TAG[$i-1]})
            fi
        fi
        # $MAX_FIXED < $FIXED
        if [ $MAX_FIXED -lt $FIXED ]; then
            MAX_FIXED=$FIXED
        fi
        #echo "C) Current: $MAJOR.$MINOR.$FIXED, Latest: $LATEST_MAJOR.$LATEST_MINOR.$LATEST_FIXED"
        typeset -i LATEST_FIXED=$VERS[3]
    fi

    # for q in `seq 1 ${#VERS[@]}`; do
        # echo ${VERS[$q]}
    # done
done

if [ ${#DELETE_TAGS[@]} -ne 0 ]; then
    if [ $TYPE = 'clean' ]; then
        notice "git tag -d $DELETE_TAGS"
        git tag -d $DELETE_TAGS
        for i in `seq 1 ${#DELETE_TAGS[@]}`; do
            DELETE_REMOTE_TAGS=(${DELETE_REMOTE_TAGS[@]} ":refs/tags/${DELETE_TAGS[$i]}")
        done
        notice "git push origin $DELETE_REMOTE_TAGS"
        git push origin $DELETE_REMOTE_TAGS
    else
        notice "git tag -d $DELETE_TAGS"
        for i in `seq 1 ${#DELETE_TAGS[@]}`; do
            DELETE_REMOTE_TAGS=(${DELETE_REMOTE_TAGS[@]} ":refs/tags/${DELETE_TAGS[$i]}")
        done
        notice "git push origin $DELETE_REMOTE_TAGS"
    fi
    success_face "Successfully tag clean!"
else
    success_face "Nothing tag clean!"
fi