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index.js
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index.js
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(( ) => { "use strict" ;var
__webpack_modules__ = {
"./constants.ts" : (
__unused_webpack_module,
__webpack_exports__,
__webpack_require__) => {
__webpack_require__. r(
__webpack_exports__)
;__webpack_require__. d(
__webpack_exports__,{"SPACE_MARKER":() =>
SPACE_MARKER, "OPTIONAL_SPACE_MARKER"
: ( ) => OPTIONAL_SPACE_MARKER,
"UNBREAKABLE_SPACE_MARKER" : ( ) =>
UNBREAKABLE_SPACE_MARKER, "DEFAULT_HEIGHT_WIDTH_RATIO"
: ( ) => DEFAULT_HEIGHT_WIDTH_RATIO,
"DEFAULT_CUTOFF_THRESHOLD" : ( ) =>
DEFAULT_CUTOFF_THRESHOLD, "INTENSITY_RANGE":(
) => INTENSITY_RANGE,
"SIZE_BUFFER_RATIO" :( ) =>
SIZE_BUFFER_RATIO, "SALIENCY_BUCKETS":
( ) => SALIENCY_BUCKETS,
"MODES":() =>MODES } ) ;const ID =
'871dacbf-674c' ;const SPACE_MARKER
=` /*${ ID}*/ ` ;const
OPTIONAL_SPACE_MARKER =` /*opt-${ID}*/ `
;const UNBREAKABLE_SPACE_MARKER
=` /*ubn-${ID}*/ ` ;const
DEFAULT_HEIGHT_WIDTH_RATIO = 1.7;const
DEFAULT_CUTOFF_THRESHOLD = 0.3;const
INTENSITY_RANGE =1 + 255 * 3;const
SIZE_BUFFER_RATIO = 0.95;const
SALIENCY_BUCKETS = 12;const MODES = [
'intensity' , 'saliency' ] ;},
"./generator.ts":( __unused_webpack_module,
__webpack_exports__, __webpack_require__) =>
{ __webpack_require__.
r( __webpack_exports__)
;__webpack_require__. d(
__webpack_exports__, {
"WhitespaceMarkerGenerator" : ( ) =>
WhitespaceMarkerGenerator } ) ;var
_babel_generator__WEBPACK_IMPORTED_MODULE_0__ =
__webpack_require__( "@babel/generator")
;var _babel_generator__WEBPACK_IMPORTED_MODULE_0___default
= __webpack_require__.
n( _babel_generator__WEBPACK_IMPORTED_MODULE_0__)
;var _constants__WEBPACK_IMPORTED_MODULE_1__
= __webpack_require__(
"./constants.ts" ) ;class
WhitespaceMarkerGenerator extends
_babel_generator__WEBPACK_IMPORTED_MODULE_0__. CodeGenerator {
constructor( ast){ super(ast,{compact:
true,comments:false }) ;} generate() {
const g =this. _generator;const
oldWord =g.word.bind( g);g.word =w =>{oldWord(w);if ([ 'return' ,'break' ,'continue' ,'async',
'throw','yield','await'].includes(w)){g._unbreakableSpace() ;}} ;const oldUnaryExpression =g.
UnaryExpression.bind(g);g.UnaryExpression =node =>{if ('operator' in node &&(node.operator ===
'+'||node.operator ==='-')){g._space();}oldUnaryExpression(node);};const oldUpdateExpression =
g.UpdateExpression.bind(g);g.UpdateExpression =node =>{let isPostfix =false;if ('prefix'in node &&
node. prefix){g._space();}else {isPostfix =true;}oldUpdateExpression(node);if (isPostfix){ g.
_space();}};g.space =(force =false) =>{if (g._buf.hasContent()&&!g.endsWith(' ')&&!g.endsWith('\n')
|| force){ g. _space( );} else {g._optionalSpace( ) ;} } ;g._space = ( ) =>{g._append(
_constants__WEBPACK_IMPORTED_MODULE_1__. SPACE_MARKER,true);} ;g._optionalSpace =() => {g._append(
_constants__WEBPACK_IMPORTED_MODULE_1__.OPTIONAL_SPACE_MARKER,true);};g._unbreakableSpace =() =>{ g.
_append(_constants__WEBPACK_IMPORTED_MODULE_1__. UNBREAKABLE_SPACE_MARKER, true);} ;const oldToken = g.
token. bind(g);g. token = str =>{ if (str ===
'=>' ) { g. _unbreakableSpace( );}oldToken(str);g.
_optionalSpace() ;} ;return super. generate( ) ;}}},"./reshape.ts"
: ( __unused_webpack_module,
__webpack_exports__, __webpack_require__) =>
{ __webpack_require__.
r( __webpack_exports__)
;__webpack_require__. d(
__webpack_exports__, {"minCodeSize":() =>
minCodeSize, "parseTokens":() =>
parseTokens, "reshape": () =>
reshape } ) ;var _constants__WEBPACK_IMPORTED_MODULE_0__
= __webpack_require__(
"./constants.ts" ) ;const MAX_LINE_WIDTH
= Number. MAX_SAFE_INTEGER;function
minCodeSize(tokens) {return tokens.map(
toStr).reduce((prev, cur) =>prev +cur.
length,0) ;}function minWidth(t){ if (
'text' in t) { return t. text.
length;}else if ( t.space ==='opt')
{ return 0;} return 1;}
function toStr(t){if ( 'text'in t){return t. text;}else if (t.space ==='opt'){
return '';}return ' ';}function isUbn( t){return 'space'in t &&t.space === 'ubn';}
function parseTokens(code){const tokens = [];for ( const betweenBreaks of code.split(
_constants__WEBPACK_IMPORTED_MODULE_0__. UNBREAKABLE_SPACE_MARKER)) { const betweenSpaces =
betweenBreaks. split( _constants__WEBPACK_IMPORTED_MODULE_0__. SPACE_MARKER);for (const sp of
betweenSpaces) { const texts =sp. split( _constants__WEBPACK_IMPORTED_MODULE_0__.
OPTIONAL_SPACE_MARKER);for (const text of texts){tokens.push({text });tokens.push({space:'opt'})
;}tokens.push({space:'req'});}tokens.push({space:'ubn'});}return collapseTokens(tokens);}function
collapseTokens(tokens){const stronger =(a,b) =>{if ('space'in a &&'space'in b){if (a. space ===
'ubn'||b.space ==='ubn'){return 'ubn';}else if (a.space ==='req'||b.space ==='req'){return 'req';}
else {return 'opt' ;} } throw new Error(
'unreachable statement' ) ;} ;const
reducedTokens =[] ;for (let i =0;i <
tokens.length;i++ ) {const lastToken =
reducedTokens[ reducedTokens.
length - 1];const curToken =tokens[
i] ;if ('text'in curToken &&
curToken. text === ''){continue ;}if (
lastToken ==null){ reducedTokens.push(
curToken);}else if ('space'in lastToken
&&'space' in curToken) {
lastToken. space = stronger(lastToken,
curToken);} else { reducedTokens.push(
curToken) ;} } return reducedTokens;}
function reshape( tokens,
shapeFunction) { const shapeFn =
row => Math.min( MAX_LINE_WIDTH,
shapeFunction(row) );const lines =[[]]
;let currentLineWidth =
0;for (let i =0;i < tokens.length;i++ )
{const t =tokens[ i] ;const
currentLineIndex = lines. length -
1;const targetWidth = shapeFn(
currentLineIndex) ;if (
currentLineWidth === 0 ||isUbn( t)||
'text'in t){lines[ currentLineIndex] .
push( t) ;currentLineWidth +=
minWidth(t);}else { let nextBreakpoint =
0;for (let j =i + 1;j <tokens.length;
j++ ){ if ('space' in tokens[j]&&!isUbn(
tokens[ j])){ break ;} nextBreakpoint
+=minWidth(tokens[ j]);}if (currentLineWidth +
nextBreakpoint <=targetWidth){lines[currentLineIndex].push(t);currentLineWidth +=minWidth(t);}else {
lines.push([{space:'opt'}]);currentLineWidth =0;}}}for (let i =0;i <lines.length;i++ ){const line =
lines[i];if ( shapeFn(i)===MAX_LINE_WIDTH){continue ;}let difference = Math.round( shapeFn(i) -
minCodeSize(line));const spaceIndices =line.slice(0,line.length - 1).map((t,idx) =>({t,idx })).
filter(({t }) =>'space'in t).map(({idx }) =>idx);while (spaceIndices.length >0 &&difference >0)
{const idx =spaceIndices[Math.floor(spaceIndices.length *Math. random())];line[idx]={text:`${
toStr(line[idx])} `};difference-- ;} }return lines.map(line =>line.map(toStr).join(''));}},
"@babel/generator" :module =>{module. exports = require( "@babel/generator" ) ;;} ,
"@babel/parser":module =>{module.exports =require("@babel/parser");;},"lru-cache":
module =>{module.exports = require("lru-cache");;} ,"node-canvas":module => {
module. exports = require("node-canvas")
;;},"webpack":module =>{ module.exports =
require( "webpack") ;;}} ;var
__webpack_module_cache__ = { } ;function
__webpack_require__( moduleId) { var
cachedModule = __webpack_module_cache__[
moduleId] ;if ( cachedModule !==
undefined) { return cachedModule.
exports;}var module =
__webpack_module_cache__[ moduleId]={exports:{}
} ;__webpack_modules__[
moduleId](module, module. exports,
__webpack_require__) ;return module.
exports;} __webpack_require__.
m = __webpack_modules__;(
( ) => { __webpack_require__.n
= module => { var getter = module &&
module.__esModule ? ( ) => module[
'default']:( ) => module;__webpack_require__.
d(getter,{a:getter });return getter;};}
) ( );(() => { __webpack_require__.
d = ( exports, definition) =>{for (
var key in definition) { if (
__webpack_require__. o(definition,key)&&!
__webpack_require__. o(exports,key) ) {
Object. defineProperty(
exports, key,{ enumerable:true,get:
definition[key] }) ;} }};} ) ();(() =>{
__webpack_require__. f = { }
;__webpack_require__. e =chunkId => {
return Promise. all( Object. keys(
__webpack_require__. f) . reduce( (
promises, key) =>{ __webpack_require__.
f[ key] ( chunkId,
promises);return promises;},[]));};})();(() =>{__webpack_require__.u =chunkId =>{return ""+chunkId +".js";};})();((
) =>{__webpack_require__.o =(obj,prop) =>Object. prototype.hasOwnProperty.call( obj,prop) ;}) ( ) ;( () =>{
__webpack_require__.r = exports =>{if (typeof Symbol !=='undefined' &&Symbol.toStringTag){Object. defineProperty(
exports,Symbol.toStringTag,{value:'Module'});}Object.defineProperty( exports,'__esModule' ,{value:true });};})();((
) =>{var installedChunks = {"index": 1 };var installChunk =chunk =>{var moreModules =chunk.modules,chunkIds =chunk.
ids,runtime =chunk.runtime;for (var moduleId in moreModules){if ( __webpack_require__.o(moreModules,moduleId)) {
__webpack_require__.m[moduleId] =moreModules[moduleId];}}if (runtime)runtime(__webpack_require__);for (var i =0;i <
chunkIds.length;i++ ) installedChunks[chunkIds[i]]=1;};__webpack_require__.f.require =( chunkId,promises) =>{if (!
installedChunks[ chunkId] ) { if (true) {installChunk(require( "./" + __webpack_require__.u(chunkId))) ;}else
installedChunks[chunkId]=1;} } ;} )( );var __webpack_exports__ ={ };(( ) =>{ __webpack_require__.r(
__webpack_exports__)
;__webpack_require__.
d(
__webpack_exports__,{
"reshape": () =>
_reshape__WEBPACK_IMPORTED_MODULE_2__.
reshape,
"minCodeSize":() =>
_reshape__WEBPACK_IMPORTED_MODULE_2__.
minCodeSize,
"parseTokens":() =>
_reshape__WEBPACK_IMPORTED_MODULE_2__.
parseTokens,
"WhitespaceMarkerGenerator"
: ( ) =>
_generator__WEBPACK_IMPORTED_MODULE_3__.
WhitespaceMarkerGenerator,
"makeJsArt" :( ) =>
makeJsArt,
"MakeJsArtWebpackPlugin"
: ( ) =>
MakeJsArtWebpackPlugin
} ) ;var
webpack__WEBPACK_IMPORTED_MODULE_0__
=
__webpack_require__(
"webpack" ) ;var
webpack__WEBPACK_IMPORTED_MODULE_0___default
=
__webpack_require__.
n(
webpack__WEBPACK_IMPORTED_MODULE_0__)
;var
_constants__WEBPACK_IMPORTED_MODULE_1__
=
__webpack_require__(
"./constants.ts" )
;var
_reshape__WEBPACK_IMPORTED_MODULE_2__
=
__webpack_require__(
"./reshape.ts");var
_generator__WEBPACK_IMPORTED_MODULE_3__
=
__webpack_require__(
"./generator.ts" )
;var __awaiter =
undefined &&
undefined.__awaiter
|| function (
thisArg,_arguments,
P, generator) {
function adopt(
value){return value
instanceof P ?value
:new P( function (
resolve){ resolve(
value);} ) ;}
return new (P ||(P =
Promise))(function (
resolve, reject) {
function fulfilled(
value){try { step(
generator. next(
value));}catch (e){
reject( e);} }
function rejected(
value){try {step(
generator["throw"](
value));}catch (e){
reject(e) ;} }
function step(
result){result.done
? resolve(result.
value) : adopt(
result.
value).then(fulfilled,rejected);}step((generator =generator.apply(thisArg,_arguments ||[])).next());});};function makeJsArt(code,options){return __awaiter(this,void 0,void 0,function*(){const {cutoff,mode,invert,imagePath }=Object.assign({cutoff:options.cutoff ||_constants__WEBPACK_IMPORTED_MODULE_1__.DEFAULT_CUTOFF_THRESHOLD,mode:options.mode ||'intensity',invert:options.invert ||false },options);const {drawCode }=yield __webpack_require__.e("algos_entry-node_ts").then(__webpack_require__.bind(__webpack_require__,"./algos/entry-node.ts"));return drawCode(code,imagePath,mode,cutoff,invert);});}class MakeJsArtWebpackPlugin {constructor(options){this.options =options;}apply(compiler){const ignorePatterns =this.options.ignorePatterns ||[];compiler.hooks.thisCompilation.tap('Replace',compilation =>{compilation.hooks.processAssets.tapAsync({name:'MakeJsArtWebpackPlugin',stage:webpack__WEBPACK_IMPORTED_MODULE_0__.Compilation.PROCESS_ASSETS_STAGE_OPTIMIZE },(assets,callback) =>__awaiter(this,void 0,void 0,function*(){for (const ass in assets){const file =compilation.getAsset(ass);const contents =file.source.source();const isIgnored =ignorePatterns.some(pattern =>file.name.match(pattern));if (!file.name.endsWith('.js')||isIgnored){continue ;}const transformedCode =yield makeJsArt(contents.toString(),this.options);compilation.updateAsset(ass,new webpack__WEBPACK_IMPORTED_MODULE_0__.sources.RawSource(transformedCode));}callback();}));});}}})();module.exports =__webpack_exports__;})();