git-synk


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#! /bin/sh

for arg in $@; do
    option=`echo "'$arg'" | cut -d'=' -f1 | tr -d "'"`
    value=`echo "'$arg'" | cut -d'=' -f2- | tr -d "'"`
    if [ "$value" == "$option" ]; then value=""; fi
    case "$option" in
        pull) action="pull";;
        push) action="push";;
        -d|--git-dir) GIT_DIR=$value;;
        -r|--git-remote) GIT_REMOTE=$value;;
        -b|--git-branch) GIT_BRANCH=$value;;
        -s|--use-stash) USE_STASH=1;;
        *) GIT_REMOTE=$arg;;
    esac
done

GIT_DIR=${GIT_DIR:-$HOME/usr/git}
GIT_REMOTE=${GIT_REMOTE:-origin}
GIT_BRANCH=${GIT_BRANCH:-master}
USE_STASH=${USE_STASH:-0}

RESET="\033[0m"
RED="\033[0;31m"
GREEN="\033[0;32m"
BROWN="\033[0;33m"
PURPLE="\033[0;35m"
CYAN="\033[0;36m"
YELLOW="\033[1;33m"

echo -e "remote:${YELLOW}${GIT_REMOTE}${RESET}:${PURPLE}${GIT_BRANCH}${RESET} USE_STASH=${RED}${USE_STASH}${RESET}"
for gitdir in ${GIT_DIR}; do
    echo -e "enter ${BROWN}${gitdir}${RESET}" && cd ${gitdir} || return 1
    for dir in $(ls -1); do
        STASH=0
        [ -d ${dir} ] && [ -e ${dir}/.git/config ] || continue
        # SEARCH REMOTE
        echo -e "  enter ${BROWN}${dir}${RESET}" && cd $dir || exit 1
        git remote show ${GIT_REMOTE} >/dev/null 2>&1
        if [ $? -ne 0 ]; then
            echo -e "    ${RED}${GIT_REMOTE} remote not found ${RESET}" && cd .. && continue
        fi
        # CHECKOUT
        echo -ne "    ${CYAN}checkout $YELLOW$GIT_BRANCH$RESET ... " && git branch | grep -q -e " ${GIT_BRANCH}\$" && git checkout -q ${GIT_BRANCH} 2>/dev/null && echo -e "${GREEN}OK${RESET}"
        if [ $? -ne 0 ]; then
            echo -e "${RED}KO${RESET}" && cd .. && continue
        fi
        # GC + CLEAN
        echo -ne "    ${CYAN}clean$RESET ... " && git prune && git gc --quiet && git repack >/dev/null && git diff --quiet && echo -e "${GREEN}OK${RESET}"
        if [ $? -ne 0 ]; then
            if [ "$action" = "push" ]; then
                echo -e "dirty but ${GREEN}OK${RESET}"
            elif [ $USE_STASH -eq 1 ]; then
                STASH=1
                echo -e "${RED}head is not clean, ${CYAN}git stash save${RESET}" && git stash save -q
            else
                echo -e "${RED}head is not clean, USE_STASH=0 ... ${CYAN}leave${RESET}\n" && cd .. && continue
            fi
        fi
        # PULL
        if [ "$action" != "push" ] ; then
            echo -ne "    ${CYAN}pull${RESET}: ${YELLOW}${GIT_REMOTE}${RESET}:${PURPLE}${GIT_BRANCH}${RESET} ... " && \
            git pull -q ${GIT_REMOTE} ${GIT_BRANCH} && echo -e "${GREEN}OK${RESET}"
            if [ $? -ne 0 ]; then
                echo -e "${RED}KO${RESET}" && cd .. && continue
            fi
        fi
        # PUSH
        if [ "$action" != "pull" ] ; then
            echo -ne "    ${CYAN}push${RESET}: ${YELLOW}${GIT_REMOTE}${RESET}:${PURPLE}${GIT_BRANCH}${RESET} ... " && \
            git push ${GIT_REMOTE} ${GIT_BRANCH} 2>/dev/null && echo -e "${GREEN}OK${RESET}"
            if [ $? -ne 0 ]; then
                echo -e "${RED}KO${RESET}" && cd .. && continue
            fi
        fi
        if [ $STASH -eq 1 ]; then
            echo -e "    ${RED}was not clean, ${CYAN}git stash pop${RESET}" && git stash pop -q
        fi
        echo -e "  leave ${BROWN}${dir}${RESET}\n" && cd .. || exit 1
    done
    echo -e "leave ${BROWN}${gitdir}${RESET}"
done