git_update_all.sh

#!/bin/zsh

find $WORK_DIR_PATH -name .git | sed s/'.git'// | xargs -P64 -I{} zsh -c 'cd {} && git fetch -j 10 &> /dev/null'

for DIR in $WORK_DIR_PATH/*; do
    BASENAME=$(basename $DIR)
    echo -n "\e[92mUpdating: \e[1m$BASENAME\e[0m "
    pushd $DIR
    if [[ ! -d .git ]]; then
        echo "\e[93mnot a git repo, skipping... \e[0m"
        continue
    fi
    BRANCH=`git rev-parse --abbrev-ref HEAD`
    if [[ "$BRANCH" = 'master' || "$BRANCH" = 'main'  ]]; then
        if OUTPUT=$(git status --porcelain) && [ -z "$OUTPUT" ]; then
            git pull -q
        else
            echo -n "\e[91mnot clean: \e[1m\n$OUTPUT\e[0m"
        fi
    else
        echo -n "\e[91mnot on main, current branch: \e[1m$BRANCH\e[0m"
    fi
    popd
    echo
done