Write a multiline git commit message and push directly

git-commit-push.sh

c(){
    # Stage only modified files
    # This ignores new/untracked files
    git add -u .

    # Use CTRL+D to end commit message
    local COMMIT_MSG=$(cat)

    if [[ -z "$COMMIT_MSG" ]]; then
        return
    fi

    # Read the commit message from STDIN
    echo "$COMMIT_MSG" | git commit -F - &&\
    git push -u origin HEAD
}