import re, sys, glob, os

def minify(css: str) -> str:
    # 1) strip comments but protect strings
    out=[]; i=0; n=len(css)
    while i<n:
        c=css[i]
        if c in "\"'":
            q=c; out.append(c); i+=1
            while i<n and css[i]!=q:
                if css[i]=="\\": out.append(css[i]); i+=1
                out.append(css[i]); i+=1
            if i<n: out.append(css[i]); i+=1
        elif css[i:i+2]=="/*":
            j=css.find("*/", i+2); i=(j+2) if j>=0 else n
        else:
            out.append(c); i+=1
    s="".join(out)
    # 2) collapse whitespace
    s=re.sub(r"\s+"," ", s).strip()
    # 3) remove spaces around punctuation (string-aware: simple heuristic ok for CSS)
    s=re.sub(r"\s*([{}:;,>~+])\s*", r"\1", s)
    s=s.replace(";}", "}")
    s=re.sub(r"\s+"," ", s)
    return s

if __name__=="__main__":
    if len(sys.argv)>1:
        for f in sys.argv[1:]:
            print(minify(open(f,encoding="utf-8").read()))
    else:
        for f in sorted(glob.glob("theme/blog_share_*.css")):
            print(f, "->", len(f""))