33 lines
11 KiB
JavaScript
33 lines
11 KiB
JavaScript
import{createRequire} from"node:module";const require=createRequire(import.meta.url);
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import{a as $}from"./chunk-QIQMJJZ4.js";import{a as z,b as w}from"./chunk-QAYAQNCG.js";import{constants as x,gunzipSync as F,gzipSync as S}from"node:zlib";var O={name:"gzip",summary:"compress or expand files",usage:"gzip [OPTION]... [FILE]...",description:`Compress FILEs (by default, in-place).
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When no FILE is given, or when FILE is -, read from standard input.
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With -d, decompress instead.`,options:["-c, --stdout write to standard output, keep original files","-d, --decompress decompress","-f, --force force overwrite of output file","-k, --keep keep (don't delete) input files","-l, --list list compressed file contents","-n, --no-name do not save or restore the original name and timestamp","-N, --name save or restore the original file name and timestamp","-q, --quiet suppress all warnings","-r, --recursive operate recursively on directories","-S, --suffix=SUF use suffix SUF on compressed files (default: .gz)","-t, --test test compressed file integrity","-v, --verbose verbose mode","-1, --fast compress faster","-9, --best compress better"," --help display this help and exit"]},U={name:"gunzip",summary:"decompress files",usage:"gunzip [OPTION]... [FILE]...",description:`Decompress FILEs (by default, in-place).
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When no FILE is given, or when FILE is -, read from standard input.`,options:["-c, --stdout write to standard output, keep original files","-f, --force force overwrite of output file","-k, --keep keep (don't delete) input files","-l, --list list compressed file contents","-n, --no-name do not restore the original name and timestamp","-N, --name restore the original file name and timestamp","-q, --quiet suppress all warnings","-r, --recursive operate recursively on directories","-S, --suffix=SUF use suffix SUF on compressed files (default: .gz)","-t, --test test compressed file integrity","-v, --verbose verbose mode"," --help display this help and exit"]},D={name:"zcat",summary:"decompress files to stdout",usage:"zcat [OPTION]... [FILE]...",description:`Decompress FILEs to standard output.
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When no FILE is given, or when FILE is -, read from standard input.`,options:["-f, --force force; read compressed data even from a terminal","-l, --list list compressed file contents","-q, --quiet suppress all warnings","-S, --suffix=SUF use suffix SUF on compressed files (default: .gz)","-t, --test test compressed file integrity","-v, --verbose verbose mode"," --help display this help and exit"]},T={stdout:{short:"c",long:"stdout",type:"boolean"},toStdout:{long:"to-stdout",type:"boolean"},decompress:{short:"d",long:"decompress",type:"boolean"},uncompress:{long:"uncompress",type:"boolean"},force:{short:"f",long:"force",type:"boolean"},keep:{short:"k",long:"keep",type:"boolean"},list:{short:"l",long:"list",type:"boolean"},noName:{short:"n",long:"no-name",type:"boolean"},name:{short:"N",long:"name",type:"boolean"},quiet:{short:"q",long:"quiet",type:"boolean"},recursive:{short:"r",long:"recursive",type:"boolean"},suffix:{short:"S",long:"suffix",type:"string",default:".gz"},test:{short:"t",long:"test",type:"boolean"},verbose:{short:"v",long:"verbose",type:"boolean"},fast:{short:"1",long:"fast",type:"boolean"},level2:{short:"2",type:"boolean"},level3:{short:"3",type:"boolean"},level4:{short:"4",type:"boolean"},level5:{short:"5",type:"boolean"},level6:{short:"6",type:"boolean"},level7:{short:"7",type:"boolean"},level8:{short:"8",type:"boolean"},best:{short:"9",long:"best",type:"boolean"}};function E(e){return e.best?x.Z_BEST_COMPRESSION:e.level8?8:e.level7?7:e.level6?6:e.level5?5:e.level4?4:e.level3?3:e.level2?2:e.fast?x.Z_BEST_SPEED:x.Z_DEFAULT_COMPRESSION}function k(e){if(e.length<10)return{originalName:null,mtime:null,headerSize:0};if(e[0]!==31||e[1]!==139)return{originalName:null,mtime:null,headerSize:0};let t=e[3],r=e[4]|e[5]<<8|e[6]<<16|e[7]<<24,o=10;if(t&4){if(o+2>e.length)return{originalName:null,mtime:null,headerSize:0};let n=e[o]|e[o+1]<<8;o+=2+n}let s=null;if(t&8){let n=o;for(;o<e.length&&e[o]!==0;)o++;o<e.length&&(s=new TextDecoder().decode(e.slice(n,o)),o++)}if(t&16){for(;o<e.length&&e[o]!==0;)o++;o++}return t&2&&(o+=2),{originalName:s,mtime:r>0?new Date(r*1e3):null,headerSize:o}}function q(e){if(e.length<4)return 0;let t=e.length;return e[t-4]|e[t-3]<<8|e[t-2]<<16|e[t-1]<<24}function b(e){return e.length>=2&&e[0]===31&&e[1]===139}function m(e){return Buffer.from(e).toString("latin1")}function I(e){return e.limits?.maxOutputSize??0}function v(e,t){if(t>0){if(q(e)>t)throw new Error(`decompressed data exceeds limit (${t} bytes)`);return F(e,{maxOutputLength:t})}return F(e)}async function L(e,t,r,o,s,n){let a=r.suffix,f,p,d,c=I(e);if(t==="-"||t==="")if(d=Uint8Array.from(e.stdin,i=>i.charCodeAt(0)),s){if(!b(d))return r.quiet?{stdout:"",stderr:"",exitCode:1}:{stdout:"",stderr:`${o}: stdin: not in gzip format
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`,exitCode:1};try{let i=v(d,c);return{stdout:m(i),stderr:"",exitCode:0}}catch(i){let l=i instanceof Error?i.message:"unknown error";return{stdout:"",stderr:`${o}: stdin: ${l}
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`,exitCode:1}}}else{let i=E(r),l=S(d,{level:i});return{stdout:m(l),stderr:"",exitCode:0}}f=e.fs.resolvePath(e.cwd,t);try{if((await e.fs.stat(f)).isDirectory)return r.recursive?await P(e,f,r,o,s,n):r.quiet?{stdout:"",stderr:"",exitCode:1}:{stdout:"",stderr:`${o}: ${t}: is a directory -- ignored
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`,exitCode:1}}catch{return{stdout:"",stderr:`${o}: ${t}: No such file or directory
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`,exitCode:1}}try{d=await e.fs.readFileBuffer(f)}catch{return{stdout:"",stderr:`${o}: ${t}: No such file or directory
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`,exitCode:1}}if(s){if(!t.endsWith(a))return r.quiet?{stdout:"",stderr:"",exitCode:1}:{stdout:"",stderr:`${o}: ${t}: unknown suffix -- ignored
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`,exitCode:1};if(!b(d))return r.quiet?{stdout:"",stderr:"",exitCode:1}:{stdout:"",stderr:`${o}: ${t}: not in gzip format
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`,exitCode:1};let i;try{i=v(d,c)}catch(l){let u=l instanceof Error?l.message:"unknown error";return{stdout:"",stderr:`${o}: ${t}: ${u}
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`,exitCode:1}}if(n)return{stdout:m(i),stderr:"",exitCode:0};if(r.name){let l=k(d);l.originalName?p=e.fs.resolvePath(e.cwd,l.originalName):p=f.slice(0,-a.length)}else p=f.slice(0,-a.length);if(!r.force)try{return await e.fs.stat(p),{stdout:"",stderr:`${o}: ${p} already exists; not overwritten
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`,exitCode:1}}catch{}if(await e.fs.writeFile(p,i),!r.keep&&!n&&await e.fs.rm(f),r.verbose){let l=d.length>0?((1-d.length/i.length)*100).toFixed(1):"0.0";return{stdout:"",stderr:`${t}: ${l}% -- replaced with ${p.split("/").pop()}
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`,exitCode:0}}return{stdout:"",stderr:"",exitCode:0}}else{if(t.endsWith(a))return r.quiet?{stdout:"",stderr:"",exitCode:1}:{stdout:"",stderr:`${o}: ${t} already has ${a} suffix -- unchanged
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`,exitCode:1};let i=E(r),l;try{l=S(d,{level:i})}catch(u){let g=u instanceof Error?u.message:"unknown error";return{stdout:"",stderr:`${o}: ${t}: ${g}
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`,exitCode:1}}if(n)return{stdout:m(l),stderr:"",exitCode:0};if(p=f+a,!r.force)try{return await e.fs.stat(p),{stdout:"",stderr:`${o}: ${p} already exists; not overwritten
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`,exitCode:1}}catch{}if(await e.fs.writeFile(p,l),!r.keep&&!n&&await e.fs.rm(f),r.verbose){let u=d.length>0?((1-l.length/d.length)*100).toFixed(1):"0.0";return{stdout:"",stderr:`${t}: ${u}% -- replaced with ${p.split("/").pop()}
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`,exitCode:0}}return{stdout:"",stderr:"",exitCode:0}}}async function P(e,t,r,o,s,n){let a=await e.fs.readdir(t),f="",p="",d=0;for(let c of a){let i=e.fs.resolvePath(t,c),l=await e.fs.stat(i);if(l.isDirectory){let u=await P(e,i,r,o,s,n);f+=u.stdout,p+=u.stderr,u.exitCode!==0&&(d=u.exitCode)}else if(l.isFile){let u=r.suffix;if(s&&!c.endsWith(u)||!s&&c.endsWith(u))continue;let g=i.startsWith(`${e.cwd}/`)?i.slice(e.cwd.length+1):i,y=await L(e,g,r,o,s,n);f+=y.stdout,p+=y.stderr,y.exitCode!==0&&(d=y.exitCode)}}return{stdout:f,stderr:p,exitCode:d}}async function W(e,t,r,o){let s;if(t==="-"||t==="")s=Uint8Array.from(e.stdin,i=>i.charCodeAt(0));else{let i=e.fs.resolvePath(e.cwd,t);try{s=await e.fs.readFileBuffer(i)}catch{return{stdout:"",stderr:`${o}: ${t}: No such file or directory
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`,exitCode:1}}}if(!b(s))return r.quiet?{stdout:"",stderr:"",exitCode:1}:{stdout:"",stderr:`${o}: ${t}: not in gzip format
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`,exitCode:1};let n=s.length,a=q(s),f=a>0?((1-n/a)*100).toFixed(1):"0.0",d=k(s).originalName||(t==="-"?"":t.replace(/\.gz$/,""));return{stdout:`${n.toString().padStart(10)} ${a.toString().padStart(10)} ${f.padStart(5)}% ${d}
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`,stderr:"",exitCode:0}}async function A(e,t,r,o){let s;if(t==="-"||t==="")s=Uint8Array.from(e.stdin,n=>n.charCodeAt(0));else{let n=e.fs.resolvePath(e.cwd,t);try{s=await e.fs.readFileBuffer(n)}catch{return{stdout:"",stderr:`${o}: ${t}: No such file or directory
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`,exitCode:1}}}if(!b(s))return r.quiet?{stdout:"",stderr:"",exitCode:1}:{stdout:"",stderr:`${o}: ${t}: not in gzip format
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`,exitCode:1};try{return v(s,I(e)),r.verbose?{stdout:"",stderr:`${t}: OK
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`,exitCode:0}:{stdout:"",stderr:"",exitCode:0}}catch(n){let a=n instanceof Error?n.message:"invalid";return{stdout:"",stderr:`${o}: ${t}: ${a}
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`,exitCode:1}}}async function C(e,t,r){let o=r==="zcat"?D:r==="gunzip"?U:O;if(w(e))return z(o);let s=$(r,e,T);if(!s.ok)return s.error.stderr.includes("unrecognized option"),s.error;let n=s.result.flags,a=s.result.positional,f=r==="gunzip"||r==="zcat"||n.decompress||n.uncompress,p=r==="zcat"||n.stdout||n.toStdout;if(n.list){a.length===0&&(a=["-"]);let l=` compressed uncompressed ratio uncompressed_name
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`,u="",g=0;for(let y of a){let h=await W(t,y,n,r);l+=h.stdout,u+=h.stderr,h.exitCode!==0&&(g=h.exitCode)}return{stdout:l,stderr:u,exitCode:g}}if(n.test){a.length===0&&(a=["-"]);let l="",u="",g=0;for(let y of a){let h=await A(t,y,n,r);l+=h.stdout,u+=h.stderr,h.exitCode!==0&&(g=h.exitCode)}return{stdout:l,stderr:u,exitCode:g}}a.length===0&&(a=["-"]);let d="",c="",i=0;for(let l of a){let u=await L(t,l,n,r,f,p);d+=u.stdout,c+=u.stderr,u.exitCode!==0&&(i=u.exitCode)}return{stdout:d,stderr:c,exitCode:i}}var Z={name:"gzip",async execute(e,t){return{...await C(e,t,"gzip"),stdoutEncoding:"binary"}}},R={name:"gunzip",async execute(e,t){return{...await C(e,t,"gunzip"),stdoutEncoding:"binary"}}},K={name:"zcat",async execute(e,t){return{...await C(e,t,"zcat"),stdoutEncoding:"binary"}}},j={name:"gzip",flags:[{flag:"-c",type:"boolean"},{flag:"-d",type:"boolean"},{flag:"-f",type:"boolean"},{flag:"-k",type:"boolean"},{flag:"-l",type:"boolean"},{flag:"-n",type:"boolean"},{flag:"-q",type:"boolean"},{flag:"-r",type:"boolean"},{flag:"-t",type:"boolean"},{flag:"-v",type:"boolean"},{flag:"-1",type:"boolean"},{flag:"-9",type:"boolean"}],stdinType:"binary",needsFiles:!0},J={name:"gunzip",flags:[{flag:"-c",type:"boolean"},{flag:"-f",type:"boolean"},{flag:"-k",type:"boolean"},{flag:"-q",type:"boolean"},{flag:"-v",type:"boolean"}],stdinType:"binary",needsFiles:!0},Q={name:"zcat",flags:[{flag:"-f",type:"boolean"},{flag:"-q",type:"boolean"},{flag:"-v",type:"boolean"}],stdinType:"binary",needsFiles:!0};export{Z as a,R as b,K as c,j as d,J as e,Q as f};
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