ihash/bin/index.js

Get the hash-sum of a given file, with low memory usage, even on huge file

#!/usr/bin/env node
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":e+"")[b];return s>1?z(e,k(t/s)).slice(0,t):s?z(e,t):e})(e-i,s)+t:t||""},C=(t,e)=>t.trim();function I(t,e){const s=8192,i=g(function(t){if(t){if(F(t))return t;const e=t.algorithm;if(e&&F(e))return e}return"md5"}(e)),n=f(t,"r"),r=Buffer.alloc(s);try{let t;do{t=d(n,r,0,s,null),i.update(r.subarray(0,t))}while(t===s)}finally{p(n)}return i.digest("hex")}const T=0,j=1,P=2,U=3,Z=4,G=5,J=6,K=7,W={[T]:"unknown",[j]:"file",[P]:"dir",[U]:"link",[Z]:"socket",[G]:"fifo",[J]:"char",[K]:"block"},X=["isFile","isDirectory","isSymbolicLink","isSocket","isFIFO","isCharacterDevice","isBlockDevice"],Y=X.length,q=[1,2,3,4,5,6,7];function H(t){for(let e=0;e<Y;e++)if(t[X[e]]())return q[e];return 0}class Q{#t="";#e="";#s;#i;#n;#r;#o;#a=0;#l=0;#h=0;constructor(e,{id:r,pid:o,lv:a,root:l,kind:h}={}){l=l||t();const c=s(l)?l:i(t(),l);this.#i=c;const u=s(e)?e:i(t(),e);this.#n=n(u),this.#s=u,this.#o=h||0,this.#a=r||0,this.#l=o||0,this.#h=a||0}stats(t){const e=t?!0===t?{fresh:!0}:t:{};return 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